Thursday, January 17, 2019

Cobalt speciation and phytoavailability in fluvo-aquic soil under treatments of spent mushroom substrate from Pleurotus ostreatus

Abstract

Cobalt (Co) is a nutrient for soil microorganisms and crops, as well as a worldwide industrial pollutant. When the level of Co exceeds the acceptable limit, this heavy metal can lead to devastating consequences for soil environments. There is considerable attention and concern about elevated levels of Co contaminating soil and crops. Spent mushroom substrate (SMS) is a potential amendment for the adsorption of pollutants, which has potential for resolving Co-polluted soil that spans the world. To investigate the environmental behavior and risks associated with Co in fluvo-aquic soil under specific treatments of SMS from Pleurotus ostreatus, a lab-scale pot experiment was conducted. SMS and exogenous Co were added to soil, which was retained for approximately 30 days. Pakchois (Brassica chinensis L.) were planted in the treated soil for 28 days until harvest. The Co speciation in soil (modified BCR sequential extraction) and Co accumulation in pakchoi tissue were studied. When the SMS concentration was within a range of 0 to 9 g kg−1 (total amount = 0 to 2.7 g), Co in the acid-soluble fraction was transformed to the oxidizable fraction in soil, resulting from the mesh structure on the surface of SMS, as well as the amide and carboxyl in the SMS molecular structure. In this situation, the Co accumulation levels in the pakchois decreased significantly (P < 0.05), indicating the efficacy of SMS for reducing Co phytoavailability. However, when the SMS concentration reached 12 g kg−1, the phytoavailability increased again (P < 0.05). When the SMS concentration ranged from 8.86 to 9.51 g kg−1, the Co phytoavailability in soil reached a minimum, while the biomass of pakchoi reached a maximum. Conclusively, SMS from Pleurotus ostreatus are effective for reducing the Co phytoavailability, as well as for reducing the chance of Co transferring into a human's body through crops (i.e., food consumption). In order to achieve the optimum efficacy, the SMS concentration in soil should be maintained at a range of 8.86 to 9.51 g kg−1.



from Climate Change Skeptic Blogs via hj on Inoreader http://bit.ly/2DhDnlG

Climate Change will make coffee extinct or something like that

The terror. Sit down I tell you.  The ABC tells us that you should "Grab a latte while you still can".

In full, the true catastrophe is that if the models that are always wrong get something right, some wild coffee relatives, but not actual coffee crop plants, might go extinct. We don't use them for coffee but you never know, we might one day use them as breeding stock. It's that serious.

And we can't save the seeds because apparently liquid nitrogen is too expensive. Wail. Gnash. Fawn.

Since bulk liquid nitrogen is cheaper than spring water, I rank this one as a Prime SkyWhale Class Scare, it's all hot-air and scary for the wrong reason. You are meant to be afraid of the end of coffee, but what's really frightening is that science journalism is dead instead.

By Belinda Smith and Nick Kilvert, ABC Australia

Most coffee species at risk of extinction due to climate change, scientists warn

The set up:

You might also want to sit down before reading this. And maybe grab another latte while you still can.

Of the 124 wild coffee species worldwide, UK researchers have declared at least 60 [...]

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Rating: 0.0/10 (0 votes cast)



from Climate Change Skeptic Blogs via hj on Inoreader http://bit.ly/2T1EbAr

Democratic 2020 Hopefuls Turn Senate Hearing Into Climate Change Brawl

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From The Daily Caller Michael Bastasch | Energy Editor Three Democratic 2020 presidential hopefuls gave a preview of how aggressive they will push global warming policies on the campaign trail during the confirmation hearing for Andrew Wheeler, President Donald Trump's pick to head the Environmental Protection Agency (EPA). Sens. Cory Booker of New Jersey, Jeff…

from Climate Change Skeptic Blogs via hj on Inoreader http://bit.ly/2sz4BxL

Ten Reasons for Australia to Exit Paris Now (and US to stay out!)

It is urgent that all Australian politicians understand the dangers in the Paris Climate Agreement. Here are TEN REASONS to EXIT PARIS NOW:

1. The science is NOT settled - hundreds of scientists in Australia and thousands more throughout the world reject the theory that human production of carbon dioxide is driving dangerous global warming. And the 102 computerized climate models have always predicted more warming than has occurred. (They got it right once, 39 years ago.)

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2. There is no unusual global warming. Since the last ice age ended there have been warm eras hotter than today's modern warming - the warm peaks are getting lower, not higher. Climate has always changed in response to forces far greater than human activities. The endless procession of man-made scare campaigns about cooling, warming, ice melting, sea levels, ocean acidity, cyclones and droughts have all proved false.

3. Carbon dioxide is NOT a pollutant - it is an invisible natural gas that supplies the whole food chain. More carbon dioxide is beneficial to the biosphere - forests, grasses and crops grow better thus benefitting all animal life that relies on plants.

4. The populous world nations are unlikely to curb their CO2 emissions - China, India, Russia, Brazil, USA, Japan, SE Asia, Indonesia, Africa and the Arab world will ignore Paris limits.

5. Despite 20 years of favorable promotion, subsidies, taxes, targets and propaganda the contribution of the intermittent energy producers (wind and solar) to world energy supplies is trivial - about 3% (see if you can find "solar" in the graph below.)

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6. Australian energy policies, taxes and targets are making electricity more costly and less reliable, hurting consumers and driving industry off-shore. And once they have ruined electricity and coal their next targets will be agriculture and motorists.

7. With no nuclear power, no geothermal power, limited hydro potential and increasing barriers to gas exploration, Australia has few options except coal for cheap reliable grid power, and oil products for transport.

8. With a huge continent, a small population and heavy reliance on exports, each Australian will be heavily penalized by the Paris Agreement for the emissions associated with exports consumed by others.

9. Compliance with the Paris Agreement will destroy industries and jobs, encourage bureaucracy and transfer controls and money to affiliates of the United Nations.

10.Should the world experience even modest cooling in the decades ahead Australia will urgently need increased supply of reliable power for homes and industry and the global atmosphere will need more carbon dioxide plant food.

Viv Forbes
Executive Director
www.saltbushclub.com
forbes@saltbushclub.com
http://bit.ly/2FzY8Lv

This is the first Saltbush Chain Letter entitled Exit Paris Now.

Make sure you pass it on to at least FIVE recipients within 48 hours or the fleas of one thousand camels from the Saltbush country will infect your armpits.



from Climate Change Skeptic Blogs via hj on Inoreader http://www.icecap.us/

A ubiquitous asthma monitoring framework based on ambient air pollutants and individuals’ contexts

Abstract

Air pollutants and allergens are the main stimuli that have considerable effects on asthmatic patients' health. Seamless monitoring of patients' conditions and the surrounding environment, limiting their exposure to allergens and irritants, and reducing the exacerbation of symptoms can aid patients to deal with asthma better. In this context, ubiquitous healthcare monitoring systems can provide any service to any user everywhere and every time through any device and network. In this regard, this research established a GIS-based outdoor asthma monitoring framework in light of ubiquitous systems. The proposed multifaceted model was designed in three layers: (1) pre-processing, for cleaning and interpolating data, (2) reasoning, for deducing knowledge and extract contextual information from data, and (3) prediction, for estimating the asthmatic conditions of patients ubiquitously. The effectiveness of the proposed model is assessed by applying it on a real dataset that comprised of internal context information including patients' personal information (age, gender, height, medical history), patients' locations, and their peak expiratory flow (PEF) values, as well as external context information including air pollutant data (O3, SO2, NO2, CO, PM10), meteorological data (temperature, pressure, humidity), and geographic information related to the city of Tehran, Iran. With more than 92% and 93% accuracies in reasoning and estimation mechanism, respectively, the proposed method showed remarkably effective in asthma monitoring and management.



from Climate Change Skeptic Blogs via hj on Inoreader http://bit.ly/2FGzyrC

Gillette Confused About Masculinity

From The Reference Frame by luboš motl.  His text in italics with my bolds.

25 deceptions, lies, malicious attacks, and errors in the Gillette commercial

Some clueless people ask what's wrong with the Gillette ad. I wasn't particularly insulted by this ad – which is approaching 20 million views and 1 million downvotes – because similar stuff has become a part of our everyday lives.

But let me calmly answer the question as if it were a serious one and explain why I consider creators and apologists of the 108-second-long video (TRF) to be bad human beings who need to be treated as such.

There are hundreds of deceptions, lies, manipulations, demagogic statements, mispresentations of facts, and malicious attacks against particular men, all white men, all men, and against innocent examples of masculine behavior, not to mention lots of manifestations of prejudices. Out of these hundreds, I chose twenty-five.

0:00-0:05 – Buzzwords without full sentences are deceptively mixed

We hear noise from the media that talks about "bullying", "the MeToo movement", and "masculinity". In some cases, these words don't form full sentences. They have nothing to do with shaving or with a sensible discussion. And a healthy man turns off the radio or TV or switches to another channel or radio station when the quality of the content drops this low.

What is worse is that these completely different buzzwords are being mixed in order for the viewer to think that they are associated with each other if not equivalent. They are not equivalent at all and a fair person shouldn't automatically associate them.

0:00-0:05 – MeToo wasn't created by masculinity at all

The MeToo mania is a decadent movement encouraging women to invent false accusations against men – and pushing everyone to take them seriously, thus suppressing the presumption of innocence. Everyone who hasn't spent the recent years in a cave knows that most of the important faces of the movement have been proven to be shameless liars. Some of the notorious examples are reviewed in a parody of the Gillette ad, The Best WOMEN Can Be.

While the interest in women is driven by some male hormones, the MeToo movement isn't a result of masculinity. It's a product of women's fantasies, radical feminism, and some people's inclination to lie whenever it seems safe and beneficial for them. The mixing of the MeToo movement and masculinity is deceptive because they have almost nothing to do with each other.

0:00-0:05 – Bullying isn't a masculine activity

The mixing of the words is also designed to make the viewers associate masculinity with bullying. While men have twice as strong upper body muscles as women in average, they don't have stronger psychological inclinations to bullying and they don't want to be more cruel.

In recent years, female bullying has been investigated closely. Experts agree that female bullies can sometimes be even worse than male bullies. The page and many papers explains that female bullies do all kinds of things including physical bullying, stealing, damaging personal property, and character assassinations – teenage girls are undoubtedly more malicious in spreading harmful untrue rumors than teenage boys. It is not quite a coincidence that Penny (from The Big Bang Theory) used to be a bully at the high school while Leonard, Sheldon, and Howard were the victims.

The association between masculinity and bullying is scientifically indefensible if we compare the amount of intentions. When the acts of bullying are weighted by the physical strength in some ways, boys win but it's not their fault.

Note that the buzzword that appears at the beginning is "masculinity", not "toxic masculinity". The claim by some people that this ad "only" attacks toxic masculinity is a plain lie.

0:00-0:05 – Only white men are chosen as the target

The creators of this ad only attack masculinity – defenders say "toxic masculinity" – but in reality, almost all the "bad guys" are white men and almost all the "good guys" are the black men. In the politically correct jargon, the ad is therefore both sexist and racist. The producers haven't created any video about the toxic femininity or (which would be very important) toxic feminism, toxic homosexuality (or especially toxic homosexualism), toxic n*ggerness, or – more obviously, something that is really needed – toxic Islam, among other things. If a TV ad attacked those, the Left would be hysterical.

It's only the white men that can be attacked in this way, much like the Jews were the main "officially permitted" targets in Nazi Germany. This unequal treatment of groups of people is wrong.

0:10-0:20 – No evidence that the running boys are doing anything wrong

In this segment, like in the whole ad, it's being implicitly claimed that a vast majority of the boys and men are doing something wrong. But this thesis contradicts the real world data – most men are neither bullies nor rapists etc. – as well as the "data" in the artificial situation depicted by the ad.

We see a group of boys running through a room while another boy is being hugged by his mother. Clouds suggest that some of the boys think that he is a sissy and a loser. It is not clear which boy or how many boys think so; and more importantly, it is not clear whether this view is unjustified. The visual data surely make it plausible that the hugged boy is a sissy – and other things – and at some level, it's impossible for others not to notice, and beyond another threshold, it's wrong to hide it.

It's likely that most of the boys are being demonized just for running through the room. Thankfully, both boys and girls are still sometimes running through rooms and outside, too. And it seems likely that the boy should be encouraged to live in the real world and look for more manly and independent ways to deal with the difficulties. Instead, the ad says that the majority of boys should suppress their normal playful behavior or even to overlook things that are obvious to them.

0:15-0:28 – Cartoons, TV shows only depict innocent men attracted by women

We see a cartoon at 0:18 that depicts animated male heads attracted to a female. A white guy is shown as being playful with a black lady in the kitchen and her buttocks. It could be his wife. Even if she weren't, she could find it pleasant or it could have been an agreed part of her job contract. It's not justified to automatically denounce this merry guy.

Around 0:22, both young men and women are showing some gestures indicating their interest in sexual activities. The video is incompatible with the anti-male narration suggesting that the "wrongdoings of masculinity have been going for far too long". No clear wrongdoings have been shown. Men are clearly being demonized for their being men – and for their being attracted to females. Both things were assigned to them when they were born, they can't change it, the world has lived just fine with those things, and it's therefore utterly wrong to criticize the men for that.

On top of that, women may be sexually excited, too, so even if it were legitimate to attack men for their being sexually attracted to women (or somebody), it's unfair because women are often attracted, too – and they show this attraction by somewhat different symptoms. And we shouldn't forget that the scenes shown in this segment are artificial scenes created to entertain the viewers. So even if they were wrong in the real life, they don't quite depict the real life.

Demonization of such arts – or the proposed bans of such shows and cartoons – would push the Western policies very close to the censorship as known in the Islamic world or China.

0:23-0:24 – Manspreading at home is totally OK

Three boys are watching TV at this point. The median male viewer needs one hour of research to figure out what they could possibly claim to be imperfect about these three boys watching TV. I think that I have discovered the incredible answer. It's called manspreading: sitting with legs wide apart.

Why would someone claim it is wrong? Because one occupies extra space in the public transportation. However, these boys clearly have enough space. The boy in the middle could be a victim – having less room than the left guy who is manspreading. But the boy in the middle controls the TV remote which is a compensating advantage which also suggests that if he were feeling uncomfortable, he could ask the other boy to stop manspreading.

0:23-0:24 – Men who are manspreading have a good health reason

Here I need to reveal some secrets to the TRF readers who are female feminists. My lesson could help them to score some points in biology if they become contestants in "Are You Smarter Than a Fifth-Grader". The first secret is that men have testicles, two balls in between the legs. The second secret is that the balls are located in a special bag known as scrotum. The purpose of the bag is to reduce the temperature because the optimum temperature for the work done in the balls – the production of sperm (which needs to combine with an egg if Nature wants to produce an embryo) – is lower than the temperature inside the human body.

Without manspreading, the testicles are more likely to be squeezed; or more likely to be overheated. That's why manspreading may be a matter of comfort if not health. It is not true, as the ad indicates, that men are manspreading purely because they are jerks.

0:23-0:24 – Woman actually like manspreading men

The ad suggests that men who are manspreading are making the life worse for others, especially for women. But science says something different. The men who are manspreading make the life better for women because women find manspreading men more attractive. You will have to read the article if you want to know whether it's because women assume that such men have more powerful organs.

0:23-0:24 – Manspreading men are victims, not criminals

The commercial implicitly claims that men who are manspreading are almost committing some terrible offense if not a criminal act. In reality, they are the typical victims because Anna Dovgalyuk, 20, pours bleach and water on men's crotches whenever they are in St Petersburg. (Although there are some rumors that the viral video is a propaganda created by the Kremlin.)

As you can see, I wrote four paragraphs of text to deal with the deception and nasty behavior that the social justice warrior compress into one seemingly inactive second of an advert. That's quite typical: social justice warriors are behaving as insufferable mess in almost every millisecond of their lives.

0:25-0:26 – The man is just showing what an Alligator does

There is absolutely nothing wrong about the man's behavior in that second. He hasn't even touched her buttocks. As far as I can see, he just pretended to be the current Czech president Miloš Zeman. In 2013, before he was first elected, he used a gesture to explain to a female journalist what an alligator does to babes, so that she could understand at least something about his dumbphone with a big button, the Alligator.

Is Zeman's reference to the Alligator also politically incorrect? Thankfully, it's funny but OK in my country. Zeman was clearly in a better physical shape five or six years ago.

0:25-0:50 – Laughing people are better than sourballs

In the early scenes around 0:25, people are laughing, happy, and they have a good time. Around 0:45, they change to sourballs or gloomy victims who are terrified by the political correctness around them and we're told that something has changed. I am sorry but people naturally want to be happy and they prefer the society with some entertainment from 0:25 over the society of sourballs around 0:45.

"Who's the daddy…" and some other microscenes were too fast and uninteresting to me. They just randomly address some dialogues or gestures related to romantic or sexual relationships but I honestly don't know what was the "sin" they wanted the viewers to see.

0:29-0:32 – The manager was excessively polite to the female co-worker

In these three seconds, we see some corporate managers at a meeting. The only female participant apparently said something that the men consider stupid. I can't know for certain it was stupid because I wasn't shown the context. But statistics is such that it's much more likely than not that her monologue was stupid.

The boss says "What she actually wanted to say" to partly defend her. Without his intervention, her proposal would probably be treated harshly so he felt the need to defend her. But he actually pretended that she was saying something intelligent – which is too much politeness.

0:29-0:32 – The polite approach of the top manager wasn't polite enough

Nevertheless, the creators of the ad clearly wanted to convey the message that even this amount of politeness wasn't enough! Are you serious? What is the more polite way to deal with someone's assertion that looks silly than to say "what I think she actually wanted to say…"?

Clearly, the commercial effectively says that it's always wrong to "mansplain" – it's wrong for a man to disagree with a woman in any context. And such a ban on "mansplaining" would be lethal for the society because indeed, in some occupations, women are often saying much less reasonable things than men, in business and elsewhere. "Mansplaining" is just a special weird word for "explaining" used when the "explainer" is male and the "explainee" is female – and there is clearly nothing universally wrong about "mansplaining" just like there is nothing universally wrong about "womansplaining", "blacksplaining", "whitesplaining", or "feynmansplaining".

People who want to demonize "mansplaining" in general are dangerous loons.

0:32-0:34 – Boys are wrestling and it helps to shape who they are

There is nothing wrong about the boys who are wrestling. In the animal kingdom, youngs are playing in similar ways. Little girls sometimes do the same thing. If they don't harm each other and if the physical dominance of one kid isn't being repeatedly abused, there is no reason to worry. This belongs to the childhood.

Each of us has continuously grown from the childhood years. But have you ever realized how much stronger you have become? Or how weak you were as a kid? And how weak other kids are? Just look at the little boys' hands. Their strength is clearly much lower than yours. It is no coincidence that we don't often hear about boys who killed or seriously injured each other while wrestling.

One boy has apparently won and kept the other boy, the redhead, in the grass. The redhead wanted to liberate himself but didn't have enough muscles for that. That means one boy won and the redhead lost. Next time, the redhead may try to win. Or he may better run away if it is easier. Or ask the stronger boy – or his parents – to stop it. There are many solutions, checks, and balances that guarantee that this doesn't evolve to anything pathological in most cases. To prevent boys from playing just because it could turn to something bad is the real pathology!

0:33-0:37 – "Boys will be boys" is a tautology

The commercial even seems to attack men who say that "boys will be boys". But whether or not it is attacked as an "old excuse", this sentence is tautologically true which means that everyone who has a problem with this sentence is demonstrably a liar. "Boys will be boys" isn't a vacuous tautology, however. In this case, the sentence shows that at least some boys at least sometimes want to play, show their muscles, and try to achieve the dominance.

These traits are indeed correlated with masculinity but there's nothing generally pathological about them. Instead, these are indeed traits that manifest themselves when boys or men become heroes, too. Piers Morgan has mentioned a heroic act by a British soldier in Kenya. Is that manifestation of masculinity also "pathological"? It's not and everyone who fails to appreciate the soldier is immoral.

I didn't understand whether the ad also tried to attack the men making their hamburgers at a barbecue – or what they do with their arms to look relaxed and self-confident – so I can't discuss it. But I suppose that the commercial wanted to demonize them as well. I couldn't understand why.

0:37-0:39 – No, nothing finally changed

Right after "boys will be boys" comes under attack, we are told that "something finally changed". Although the narration isn't organized or comprehensible, it's rather clear that the second sentence is said to assert that "boys will not be boys". I am sorry but "boys will not be boys" will always be false and the claim by the commercial is just another lie.

More importantly, because "MeToo" is mentioned in the first seconds, "something finally changed" is rather clearly referring to the MeToo mania as the revolutionary process responsible for that "change". But that's nonsense. MeToo has been just a short-lived hysteria by irrelevant hysterical lying women. When it comes to the real sexual offenses, their frequency or the fraction that is properly investigated hasn't changed and their legal or criminal status (or status as offenses) hasn't changed, either.

As Matt Walsh correctly said on Fox and Friends, he (and we!) didn't learn anything from the MeToo movement. To say that MeToo has contributed something to the society as a whole is just plain laughable.

0:39-0:45 – Young Turks don't belong to polite TV channels

The first talking head who babbles something about the sexual harassment is Ana Kasparian from the far left "Young Turks" YouTube propaganda channel. I think that it's just wrong to show such obnoxious people on regular TV channels that may be watched by children. She has said too many terrible things that are way too hostile and the demonstrably overgeneralize – e.g. about the Trump voters.

OK, we're told that there will be no "going back" as if MeToo has made an irreversible revolutionary change to the society but as I said, it is nonsense.

0:50-0:55 – Men already do hold other men accountable

President Camacho from Idiocracy is quoted as saying that men must hold other men accountable. In the proper context, the sentence was just saying that someone like Harvey Weinstein shouldn't circumvent the law. But structures have existed for centuries or millenniums in the U.S. and other countries that are designed for appropriate men to hold other men accountable.

The quote means nothing outside the context in which Terry Crews said it and there has been no change of the legal system that is designed to make sure that men (including cops, judges, inspectors, journalists…) hold other men accountable, at least most of the time. In this system where men are held accountable, "men" refers to people of both sexes – because the system is designed to keep both men and women accountable!

The commercial demagogically distorted the meaning of such sentences to indicate that the law should selectively target male individuals as if they were evil but such an interpretation of accountability is unconstitutional.

0:58-1:01 – Swimming suits are hard to decipher

There was some tension between some men near the swimming pool. Someone probably used a camcorder to record a scene with a girl's swimming suit. A man didn't like it – it is not clear whether the focus of the attention liked it.

Both male and female cameramen sometimes record such scenes, especially because those could be used in commercial ways. In particular, porn is a $100 billion industry. If feminists don't root for women to be employed as cameramen, they should because porn is arguably more profitable than STEM. So there should be nothing masculine about this scene.

1:01-1:04 – Black guy was more likely to be dangerous than the white guy

In this segment, a white guy likes a girl on the street. He could have asked her for her phone number or invite her to a restaurant or something. There is nothing unacceptable about it. This is how many people get to know each other. She might have liked him, too. Or she could have said "no, please go away".

A black guy rather rudely stopped the white guy with his hands and says "not cool" if I understand that accent well. Well, I don't think you should be touching strangers on the street. It seems like a more problematic act than to try to ask for someone's telephone number.

On top of that, although the commercial wants everyone to assume otherwise, it's more likely that the black guy has stopped the white guy because the black guy had his own plans with the young woman.

Both men were sort of involved with her, in one way or another. Statistics says that the number of rapes per male U.S. citizen is about twice as high for black U.S. men then for white U.S. men. The gap isn't too high because the average U.S. black is just half-black. In less mixed societies, the ratios are much more extreme. Most of the rapes in Sweden are being made by men born outside Europe – although they're still a small fraction of the population of Sweden.

Like in the rest of the video, the viewer is supposed to believe that the white men are the rapists while the black guys are the good guys. But the cold hard data say something completely different. The commercial spreads prejudices that misrepresent the cold hard facts.

1:06-1:08 – "Some" indicates that most men are criminals or jerks

In their demands for men to become "better" – which means "worse" in numerous cases, as discussed above – we are being told that "some already are [better]". The word "some" almost certainly implies that only a minority is already OK. It follows from the text that the creators of the commercial think that most men are either bullies, rapists, sexual attackers, or jerks of some kind.

Is it true? It depends on the definition of a "sexual attack" or a "jerk", among other things. But if someone thinks that the normal behavior of most men is almost criminal and has to be almost eradicated, then she wants to liquidate most of the human civilization because most of the aspects of the majority's masculinity are totally fine and mostly needed for the survival of the civilization and the mankind itself.

I can make a similar point a bit differently: Because the creator of the video says that only a minority of men are fine, it undoubtedly proves that she suffers from misandry. If someone has a serious problem with a majority of men, how it could not be a textbook example of misandry?

1:05-1:20 – It's wrong to stop all these normal interactions

In this segment, the "good men" – which are overwhelmingly black – are stopping the "wrongdoing". Some of it looks like real wrongdoing, something – like the two boys' wrestling – doesn't. It seems rather clear to me that even in the mixed package we are being shown, the cure is worse than the disease. In combination, the "good men" seem to create a new unfree society where almost everything is forbidden.

1:14-1:16 – The black girl isn't strong and shouldn't be deceived

A black man, let us assume it is her father, is teaching a little girl to say "I am strong". I don't really think it's helpful. The girl is not strong. If she angers a stronger boy by her "I am strong", she can also be beaten. You may say that the beating would also be wrong but it is a natural result of certain circumstances – a law of Nature.

At any rate, if she were beaten after incorrectly believing that she was strong, or after she angered somebody by her "I am strong", the dad would be partly responsible for that.

It is wrong to teach the kids to lie. It is wrong to teach them to deny the reality. It is wrong to needlessly lie to the children. Girls are weaker than the boys and they naturally master different tools than the brute force to happily live in the environment and to push other people in desired directions. The girl can be taught and encouraged to do such things but the simple "I am strong" is useless or counterproductive.

Clearly, this is not just about some black dad's strategy. Telling girls that they are strong in ways in which they are clearly not too strong is a big part of the feminist and affirmative action movement. And it is counterproductive in most cases. You can't build a better world on lies. Self-confidence isn't some magic sauce that makes everyone do miracles. In average, the ideal amount of self-confidence is the amount that realistically reflects the reality! Too little self-confidence may harm the people but so can too much self-confidence.

1:21-1:22 – "Some" is sometimes more than enough

The narrator says that "some [men who have already changed] is not enough". But given the fact that the video promotes hiding from the other boys, complete ban on the boys' wrestling, ban on manspreading in your friend's living room, ban on the top male manager's disagreement with a female colleague, and lots of other things, I find it obvious that the number of men who have "already changed" is already way too high.

Masculinity or toxic masculinity isn't an important problem in our world. The shortage of masculinity and the disappearing masculinity is an actual huge problem! Sadly, the undesirable social trends are combined with a biological interpretation of the downtrend, e.g. in the average amount and quality of semen (unless it's a superstition).

Let's hope that most of the boys watching today will be the men of tomorrow – and not e.g. trans-women of tomorrow. I am actually optimistic and I believe that the generation of boys who are 10 years old today will be men who understand many things, including the fact that contemporary feminism is incoherent hogwash. I have numerous reasons to think that the kids will be different than the generation born around 2000 i.e. a decade earlier.

See these two tweets for an optimistic example of the common sense of boys who are 10-13 today.

Boo3zero5: My 10yr old son calls me 5 mins ago & asks,
"Dad why does a company that makes razors for men make a commercial that wants men not to be men"? Then he says, "That makes no sense dad".
So proud of my boy. Told him I was going to tweet it & he got all excited #Gillette

Claudia Roberts: My 13 year old son saw this news about Gillette and said the same thing!



from Climate Change Skeptic Blogs via hj on Inoreader http://bit.ly/2TR1Bse

Sensitive photoelectrochemical assay of miRNA-155 based on CdSe QDs//NPC-ZnO polyhedra photocurrent-direction switching system and target-triggered strand displacement amplification strategy

Chem. Commun., 2019, Accepted Manuscript
DOI: 10.1039/C8CC09411J, Communication
Leixia Meng, Yanmei Li, Ruiying Yang, Xiao-Hua Zhang, Cuicui Du, Jinhua Chen
Herein, a new photoelectrochemical (PEC) biosensor based on photocurrent direction switching system and target-triggered strand displacement amplification strategy has been developed for sensitive detection of microRNA (miRNA)-155, and shows excellent...
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[ASAP] Asymmetric Growth of Tetragon-Shaped Single-Crystalline Graphene Flakes on Copper Foil by Annealing Treatment under Oxygen-Free Conditions

TOC Graphic

The Journal of Physical Chemistry C
DOI: 10.1021/acs.jpcc.8b11897
jpccck?d=yIl2AUoC8zA


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[ASAP] CRIF1–CDK2 Interface Inhibitors: An Unprecedented Strategy for Modulation of Cell Radiosensitivity

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b10207
jacsat?d=yIl2AUoC8zA


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[ASAP] DNA Intercalation Facilitates Efficient DNA-Targeted Covalent Binding of Phenanthriplatin

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b10252
jacsat?d=yIl2AUoC8zA


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[ASAP] Mechanism of Photoredox-Initiated C–C and C–N Bond Formation by Arylation of IPrAu(I)–CF3 and IPrAu(I)–Succinimide

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b11273
jacsat?d=yIl2AUoC8zA


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Aggregation/dispersion-mediated peroxidase-like activity of MoS2 quantum dots for colorimetric pyrophosphate detection

Chem. Commun., 2019, Accepted Manuscript
DOI: 10.1039/C8CC09799B, Communication
Wanqiang Xia, Pu Zhang, Wensheng Fu, Lianzhe Hu, Yi Wang
As alternatives of natural enzymes, nanomaterials with enzyme-mimetic activity have received considerable attention due to their remarkable performances in chemical sensing. Although a variety of nano-enzymes have been reported, effective...
The content of this RSS Feed (c) The Royal Society of Chemistry


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N-doped carbon nanofibers derived from bacterial cellulose as an excellent metal-free catalyst for selective oxidation of arylalkanes

Chem. Commun., 2019, Accepted Manuscript
DOI: 10.1039/C9CC00185A, Communication
Runkun Huang, Changyan Cao, Jian Liu, Dongping Sun, Weiguo Song
N-doped carbon nanofibers derived from one-step pyrolysis of low-cost bacterial cellulose with the assistance of urea was reported. Owing to the interconnected nanofibrous structure and high specific surface area as...
The content of this RSS Feed (c) The Royal Society of Chemistry


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Improving cyclability and capacity of Li-O2 batteries via low rate pre-activation

Chem. Commun., 2019, Accepted Manuscript
DOI: 10.1039/C8CC09935A, Communication
Zhihong Luo, Guangbin Zhu, Lulu Guo, Fujie Li, Yibing Li, Meng Fu, Yuancheng Cao, Ya-Li Li, Kun Luo
A simple low rate pre-activation effectively prolonged the cycle life of Li-O2 batteries with MWNTs cathodes in 1 M LiClO4/DMSO electrolyte from 55 to 290 cycles, and the ultimate capacity...
The content of this RSS Feed (c) The Royal Society of Chemistry


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Grounded: President Trump Helps Nancy Pelosi and her Fellow Democrats Reduce their Carbon Footprints

Pelosi-Trump.jpg

Guest essay by Eric Worrall h/t Breitbart – President Trump blocked Nancy Pelosi and her entourage from using an Airforce jet for a seven day tour of Europe, Egypt and Afghanistan – though he suggested they could book commercial flights if they want. President Trump apparently caught Democrats by surprise – their Air Force bus…

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The Lancet: Diet and food production must radically change to improve health and avoid potentially catastrophic damage to the planet

190199_web.jpg

From EurekAlert! Public Release: 16-Jan-2019 The Lancet: Diet and food production must radically change to improve health and avoid potentially catastrophic damage to the planet Feeding a growing population of 10 billion people by 2050 with a healthy and sustainable diet will be impossible without transforming eating habits, improving food production, and reducing food waste.…

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Efficient removal of oxytetracycline from aqueous solution by a novel magnetic clay–biochar composite using natural attapulgite and cauliflower leaves

Abstract

A novel magnetic attapulgite–biochar composite (MABC) derived from natural attapulgite, cauliflower leaves, and FeCl3 was successfully prepared as a low-cost adsorbent for oxytetracycline (OTC) removal from aqueous solution. Characterization experiments by different techniques suggested that attapulgite clay particles and Fe3O4 nanoparticles were successfully covered on the MABC surface. Compared with the pristine biochar (CLB) and attapulgite–biochar composite (ABC), MABC had the largest surface area, well-developed pore structure, and more surface oxygen-containing functional groups which could interact with organic pollutant via hydrogen bonding, π–π electron coupling, complexation, and ion exchange. The maximum adsorption capacity of MABC by the Langmuir model was 33.31 mg/g, which was dramatically higher than that of CLB and ABC. The effects of solution initial pH had little difference on the adsorption of OTC because of the buffering effect. Adsorbent-regeneration studies of MABC exhibited good reusability and separation property. All the results indicated that MABC could be used as a potential adsorbent because of its easy preparation and separation, high efficiency, wide pH range application, and abundant and cheap raw materials in the global ecosystem.

Graphical abstract


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Necrotic ulcer on the chin

Necrotic ulcer on the chin of a previously healthy 38-year-old woman.

Simonsen S, Winther C, Zachariae C, Skov L.

Int J Dermatol. 2019 Jan 10. doi: 10.1111/ijd.14378. [Epub ahead of print] No abstract available.

PMID:
 
30632142


Persisting ulcer on the chin
Meij V1, Kuijpers KC.
Author information
1
St. Antonius Ziekenhuis, Afd. Heelkunde, Nieuwegein, the Netherlands. v.meij@antoniusziekenhuis.nl
Abstract
A 62-year-old woman presented with an ulcerative lesion on the chin. She had not visited tropical regions, but she had been in Cyprus. A skin biopsy revealed coccoid micro-organisms resembling Leishmania. Subsequently a PCR was performed which showed Leishmania donovani and Leishmania infantum complex and the diagnose 'cutaneous leishmaniasis' was confirmed.

PMID: 22129807

Static decontamination of oil-based drill cuttings with pressurized hot water using response surface methodology

Abstract

Separating organic pollutants from oil-based drill cuttings (OBDC) is the current trend for its safe disposal. In this study, pressurized hot water extraction (PHWE) was adapted to decontaminate OBDC for the first time. Two typical OBDC samples, i.e., diesel-based drill cuttings (OBDC-A) and white oil-based drill cuttings (OBDC-B), were statically extracted in a homemade batch autoclave. Response surface methodology (RSM) with a central composite design (CCD) was applied to investigate the effects and interactive effects of three independent operating parameters (temperature, extraction time, and water volume) and to ultimately optimize the PHWE process. The results suggested that temperature is the dominant parameter, followed by water volume and extraction time. Interactive effects among the three parameters are present in the PHWE of OBDC-A but absent in the PHWE of OBDC-B. The suitable conditions for the effective PHWE of OBDC-A were found to be a temperature of 284–300 °C, water volume of 15–35 ml, and extraction time of 20–60 min. The corresponding conditions were 237–300 °C, 15–35 ml, and 20–60 min for the PHWE of OBDC-B. These different phenomena are caused by the different characteristics of the two OBDC samples. All of the polynomial models obtained from the RSM experiments are very valid and can adequately describe the relationship among the three independent operating parameters and responses. The experimental results also confirmed that PHWE is a more efficient separation technique for decontaminating OBDC than single organic solvent extraction or low-temperature thermal desorption because PHWE integrates the advantages of both these processes.



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Economic value of traffic noise reduction depending on residents’ annoyance level

Abstract

Noise is the most frequently encountered type of environmental pollution in everyday life and has a direct negative effect on humans. Individuals who are constantly exposed to noise tend to have a high incidence of cardiovascular disease and hypertension. Noise sources range from construction sites to political rallies and assemblies, but traffic is one of the most long-lasting and chronic sources of noise. Previously, researchers have conducted valuations of road traffic noise reduction, but they did not consider residents' annoyance levels in response to traffic noise. However, individuals' annoyance levels affect the economic value of noise reduction policies and thus must be considered to obtain an accurate estimate. Therefore, this study investigated residents' willingness to pay for traffic noise reduction depending on their annoyance level. We used the contingent valuation method and a survey to analyze how much 1022 respondents in Korea were willing to pay for noise reduction. We found that people who were annoyed and extremely annoyed by noise had a willingness to pay KRW 8422 (US $7.55) and KRW 9848 (US $8.83) annually per household, respectively, to reduce their annoyance level to zero. In addition, we determined the economic benefits of noise reduction policies using the respondents' willingness to pay to reduce noise by 1 dB(A), which totaled KRW 3.28 billion (US $2.91 million) per year. The results of this study provide estimates of the annual benefits of traffic noise reduction considering residents' annoyance level.



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Short-chain and medium-chain chlorinated paraffins in Canadian house dust and NIST SRM 2585

Abstract

A method for the analysis of short-chain and medium-chain chlorinated paraffins (SCCPs and MCCPs) in house dust was developed. The method is based on sonication extraction, sample cleanup by solid phase extraction (SPE), and separation and detection by gas chromatography coupled with mass spectrometry (GC/MS) operated in electron capture negative ion (ECNI) chemical ionization mode. The method is sensitive, with method detection limits (MDLs) down to 0.22 μg/g for SCCPs and 0.55 μg/g for MCCPs. The overall recoveries of the method were 104 (± 11)% and 108 (± 16)% for SCCPs and MCCPs, respectively. The method was successfully applied to the analysis of SCCPs and MCCPs in NIST standard reference material (SRM 2585, organic contaminants in house dust) and a subset of house dust samples collected under the Canadian House Dust Study (CHDS). Average concentrations of SCCPs and MCCPs in SRM 2585 (n = 12 replicates) were 7.58 (± 0.43) μg/g for SCCPs and 16.4 (± 2.1) μg/g for MCCPs, respectively. A comparison was made between CP concentrations in paired dust samples collected using two different methods from the same homes: fresh or "active" dust (FD) collected by technicians and a sample taken from the household vacuum cleaner (HD). Spearman rank analysis showed a significant positive correlation (p < 0.01) between FD and HD samples for both MCCPs and SCCPs. CPs were detected in every house dust sample (n = 48 HD samples), with median (range) concentrations of 6.2 (4.0 - 57) μg/g and 19 (5.9-901) μg/g for SCCPs and MCCPs, respectively. Widely scattered CP levels and 100% detection frequency in this preliminary set of 48 HD samples suggest a wide variability in Canadian household exposures to CPs.



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Maryland Moves Forward With Statewide EV Plan



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Recycle More Water: New Year’s Resolution for Latin America

PYOQ28oKWsh-6hCauqsmHLqXJiXVZ-TPK5vhe1Pa



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[ASAP] Vasodilator Hydralazine Promotes Nanoparticle Penetration in Advanced Desmoplastic Tumors

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ACS Nano
DOI: 10.1021/acsnano.8b07830
ancac3?d=yIl2AUoC8zA


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[ASAP] Cs and H Exchange into Gaidonnayite and Proposed Mechanisms of Ion Diffusion

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Inorganic Chemistry
DOI: 10.1021/acs.inorgchem.8b02834
inocaj?d=yIl2AUoC8zA


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[ASAP] Synthesis and Photophysical Properties of Au(III)–Ag(I) Aggregates

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Inorganic Chemistry
DOI: 10.1021/acs.inorgchem.8b02987
inocaj?d=yIl2AUoC8zA


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[ASAP] Ligand Noninnocence in Cobalt Dipyrrin–Bisphenols: Spectroscopic, Electrochemical, and Theoretical Insights Indicating an Emerging Analogy with Corroles

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Inorganic Chemistry
DOI: 10.1021/acs.inorgchem.8b03006
inocaj?d=yIl2AUoC8zA


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[ASAP] Catalytic a-Selective Deuteration of Styrene Derivatives

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b12874
jacsat?d=yIl2AUoC8zA


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[ASAP] Switchable Schottky Contacts: Simultaneously Enhanced Output Current and Reduced Leakage Current

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b11459
jacsat?d=yIl2AUoC8zA


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[ASAP] Hydrogen-Bond-Assisted Symmetry Breaking in a Network of Chiral Metal–Organic Assemblies

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b12323
jacsat?d=yIl2AUoC8zA


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[ASAP] Mechanistic Characterization of (Xantphos)Ni(I)-Mediated Alkyl Bromide Activation: Oxidative Addition, Electron Transfer, or Halogen-Atom Abstraction

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Journal of the American Chemical Society
DOI: 10.1021/jacs.8b13499
jacsat?d=yIl2AUoC8zA


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[ASAP] Small Molecule Acceptors with a Nonfused Architecture for High-Performance Organic Photovoltaics

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Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b04087
cmatex?d=yIl2AUoC8zA


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