Recent comments in /f/science
Brut-i-cus t1_j8f111k wrote
Reply to comment by Moneyley in Extracts from two common wildflowers, tall goldenrod and eagle fern blocked SARS_CoV_2, the virus responsible for COVID-19, from entering human cells. The findings could provide a new avenue to develop pharmaceutical treatments for COVID-19. by MistWeaver80
Apparently COVID 19 likes them tall
[deleted] t1_j8f0phy wrote
emgee1219 t1_j8f0p8p wrote
Reply to comment by Ok-Training-7587 in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
Correct, this is the main point of 75% of "woke" culture criticism. There's a reason they label it history.
[deleted] t1_j8f0kgi wrote
[deleted] t1_j8f0be5 wrote
couchmaster518 t1_j8eyyr0 wrote
Reply to comment by Bigfops in Men with prostate cancer who also had relatives affected by the disease – or by other cancers with an inherited element like breast, ovarian or bowel cancer – were up to a fifth less likely to die from prostate cancer or any cause compared with those with no family history of cancer by giuliomagnifico
Good point. I’m in the “family history” situation too and the extra attention is comforting.
fakkov t1_j8eysbr wrote
Reply to A study found that CBD "exerted anti-cancer activity by reducing epithelial-mesenchymal transition and causing cell cycle arrest." by OregonTripleBeam
Is there anything about dosage?
hellomondays t1_j8eyn8o wrote
Reply to comment by Kalapuya in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
Yes, men and women see themselves differently. Again, gender equality by the metrics they use is largely concerned with material equality. That doesn't preclude social factors from influencing how gender roles are conceptualized and expressed. If what you're interpreting from these studies is true, that there is a natural drive to the exclusion of all other motivators in vocational choice based on gender, there would be uniformity in all cultures across the globe when controlled for material concerns, which a weak correlation at best.
Edit to get lengthy: When dealing with a paper about the relationship between "gender equality" and "sex/gender differences," it is important not to assume that the tool used measured what people think it measures. Gender equality indexes tend to be tools which serve a particular purpose (most often political), and there are many conceptual and operational issues which have been raised by researchers (e.g. see Bericat, 2012, Hawken & Munck, 2013, Permanyer, 2015). As Boulicault points out, we should ask ourselves:
>In other words, is it a valid and reliable way to quantify the phenomenon of gender equality?
>The answer to this question depends on the construct definition, i.e. on how “gender equality” is defined. The UN defines gender equality as the “full equality of rights and opportunities between men and women.” However, between the ten words of this definition lie a plethora of details and complications. What does it mean in practice for men and women to have “full equality of rights and opportunities”? Does it matter whether men and women feel equal or is it enough that they have equal rights and opportunities? Should the equality of rights and opportunities be understood differently in different domains, for example in healthcare vs. politics? These kinds of questions have been heavily debated, leading to the identification of different dimensions and definitions of gender equality.
>These complexities are reflected in the ways gender equality is measured. One reason that so many gender equality measures exist (and that these measures are compound indices rather than uni-dimensional indicators) is precisely because gender equality is complex and can be conceptualized and defined, and therefore measured, in many different ways. As such, rather than seeing all these measures as strictly competing, it’s helpful to think of them as different tools, each suited to measuring different constructs or dimensions of gender equality. For instance, if you want to measure gender equality within social institutions, you won’t want to use the GGGI, which is intended to measure gender equality across four broad domains. Instead, an index like SIGI -- which is specifically created to measure gender equality (and gender discrimination) in social institutions -- would be the better tool for the job. In other words, just like you would use a thermometer over a meter stick to measure water temperature, you would use SIGI over the GGGI to measure gender equality in social institutions.
These indexes tend to measure achievement outcomes in particular dimensions of interest, such as "political empowerment" (think the proportion and distribution of men and women in politics). It is worthwhile to highlight the fact that Guiso et al. (2008) use the GGI, but explicitly think of it as "women's emancipation (GGI)."
There are two things to keep in mind here. First, not all of these dimensions may be relevant to specific outcomes. As Else-Quest et al. (2010) remark:
>Some aspects of gender equity may be more germane to math achievement than others; for example, equal access to formal schooling (at all levels) surely has a profound impact on girls’ math skills, but women’s greater life expectancy is probably less relevant.
Second, there is the issue of the concept of gender itself. For many, the research question is whether sociocultural factors associated with gender (gender attitudes, norms, stereotypes, ...) contribute to societal sex/gender differences in outcomes. As Noll explains:
>Understanding gender norms and stereotypes is critical to understanding why gender equality and gender neutrality are not the same concepts. Norms, attitudes, and stereotypes about gender give people information about what is typical and/or desirable in their social context and influence their preferences, beliefs, and behavior. Psychological research has repeatedly demonstrated that gender stereotypes and norms matter for how people conduct their lives and that they contribute to gender differences, and that gender stereotypes and norms are robust even in societies with high gender equality.
Being more "gender equal" does not necessarily mean that, for example, there are less gender stereotypes, that boys and girls are raised in the same manner, etc. For instance, Breda et al. (2020) argue:
>This means that countries that have eliminated the most the male-primacy ideology or “vertical gender norms” regarding women access to the labor market or even leadership positions are also countries that have developed more “horizontal essentialist norms” regarding women’s and men’s appropriate skills, behaviors, or emotions.
Therefore, countries which are and/or have become more "gender equal" over time do not necessarily have, inversely and for instance, weaker gender stereotypes about boys of the sorts which are related with boys' achievements in literacy (e.g. see Retelsdorf et al., 2015, Pansu et al., 2016, Heyder et al., 2017).
Plane_Chance863 t1_j8eykp4 wrote
Reply to comment by FiendishHawk in Investigators assessed the risk of dementia using changes in alcohol consumption in nearly four million people in Korea and found that after about 7 years, dementia was 21% less likely in mild drinkers and 17% less likely in moderate drinkers. by Wagamaga
I think dementia is a risk for my autoimmune disease. I've stopped drinking because of the inflammation it causes though. So, no.
Ok_Historian_6293 t1_j8eydsx wrote
Reply to comment by blackholesinthesky in A study found that CBD "exerted anti-cancer activity by reducing epithelial-mesenchymal transition and causing cell cycle arrest." by OregonTripleBeam
This is actually a funny point because in early studies of near infrared photobiomodulation for activating the healing functions of cells, Russian scientists actually tried inserting a fiber optic wire into an IV and then turning on a near infrared light to see if activating the healing aspects of blood cells would help broad spectrum healing abilities.
Kalapuya t1_j8ey5jv wrote
Reply to comment by hellomondays in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
The studies even state that as gender equality increases, gender roles become stronger precisely because men and women are more free to choose their career paths, and these choices are different. It’s counter-intuitive but plenty more research demonstrates this effect as cited throughout.
hellomondays t1_j8exv9v wrote
Reply to comment by Kalapuya in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
>Men and women are different. The science says so. Accept it.
Yes obviously. But gender equality does not equal the absence of gender roles, you're reading too far to say that it's only biological or 'natural" (whatever that means, weird word for a scientist to use). Look at the measurements they use for gender equality. You're assuming that gender roles are only enforced externally for some reason and that if there is internal motivation, they don't exist or that internal motivation is influenced by social factors.
[deleted] t1_j8exkyy wrote
Bigfops t1_j8exi4x wrote
Reply to comment by couchmaster518 in Men with prostate cancer who also had relatives affected by the disease – or by other cancers with an inherited element like breast, ovarian or bowel cancer – were up to a fifth less likely to die from prostate cancer or any cause compared with those with no family history of cancer by giuliomagnifico
There’s also the ‘doctors awareness.’ I know my chart says I have a family history of colon cancer and heart disease. I got my first colonoscopy at 42, long before it is recommended. I go to a cardiologist at the recommendation of my GP and get an EKG at least once a year.
I’m in the US, so I also have a strong suspicion that those tests would not be approved for insurance without that family history.
Kalapuya t1_j8exhjt wrote
Reply to comment by hellomondays in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
I am a scientist and you are incorrectly representing the peer-reviewed primary scientific literature I just provided to you. Actually read it:
> The current study represents the first examination of sex differences in personality across countries with large samples, using a multivariate measure of effect size (Mahalanobis D). The results suggest that past studies, that averaged univariate measures of effect size (Cohen’s d), may have substantially underestimated the size of sex differences in personality profiles across countries. Sex differences were markedly higher when using a multivariate measure of effect size. Considering that personality is inherently multidimensional, in line with a growing number of researchers (e.g., Conroy-Beam et al., 2015; Del Giudice, 2009; Vianello et al., 2013), we propose that this represents a more accurate measure of the true difference.
>Previous research has consistently demonstrated that higher levels of gender equality are associated with larger sex differences in personality (Costa et al., 2001; Schmitt et al., 2008). The current study replicated this finding using a multivariate effect size. The relationship was remarkably high, with gender equality accounting for almost 50% of the variance in sex differences across countries.
Gender roles become stronger as gender equality increases, precisely because men and women a more free to choose the profession they want, and these choices are different. Men and women are different. The science says so. Accept it.
Palpitating_Rattus t1_j8ewsm5 wrote
Reply to comment by myusernamehere1 in A study found that CBD "exerted anti-cancer activity by reducing epithelial-mesenchymal transition and causing cell cycle arrest." by OregonTripleBeam
It is also true so many things work in cell culture but not in actual patients. You can kill cancer cells if you put bleach into the dish. But if you put bleach in people you are not going to have a fun time.
Mavyalex t1_j8ewrwz wrote
Reply to Men with prostate cancer who also had relatives affected by the disease – or by other cancers with an inherited element like breast, ovarian or bowel cancer – were up to a fifth less likely to die from prostate cancer or any cause compared with those with no family history of cancer by giuliomagnifico
I am 43 years old, man. Should I get diagnostic for prostate cancer at m'y âge? At what âge?
hellomondays t1_j8ewkgs wrote
Reply to comment by Kalapuya in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
Go reread, you're conflating equality with the absence of roles and gender expectations. Self-expression can still be gendered or influence distinct personality traits, which is what the findings of the first two papers state. Biological factors play a role but they're to the exclusion of social factors. I'm not talking about the social role hypothesis' theory that changes would narrow, but rather that social factors influence how vocational gender roles are created from multiple directions. B eing more "gender equal" does not necessarily mean that there are less gender stereotypes, that boys and girls are raised in the same manne
That's not really what those papers are about, perhaps that's the confusion?
blackholesinthesky t1_j8ewdpl wrote
Reply to comment by myusernamehere1 in A study found that CBD "exerted anti-cancer activity by reducing epithelial-mesenchymal transition and causing cell cycle arrest." by OregonTripleBeam
Yes but understanding the difference will prevent you from making embarrassing mistakes like... I dk... suggesting we insert UV light into the human body to kill a pathogen
NaturalisticDualism t1_j8ewd9h wrote
Reply to comment by Songoffireandice in The brain can rapidly detect and process fearful faces that are otherwise invisible to the eye. There appears to be a neural pathway for detection of fear, which operates automatically, outside of conscious awareness. by Wagamaga
I'm not sure. The study is on epileptics. I'm going to say the language faculty and the amygdala are quite different from my (limited) phonological representations in some models are entirely learned with few or no primitives and the pruning you speak of.
However, Neonates already have some facial recognition software. My understanding in terms of innate structure leads me to hypothesize some deep homology in primates here and appearing early in development.
It's well known that the amygdala can be effected my ACEs, I don't know and would rather not guess. But a nonconscious 100 millisecond process might be hard to retrain. Im doing a bunch of guesswork. Nevertheless what you say is interesting and food for thought. I'm pretty unsure.
raket t1_j8ew7b6 wrote
Reply to comment by TERMINATORCPU in Knowing we like a song takes only seconds of listening, new psychology research finds by thebelsnickle1991
Here's a list of some that are easiest to get into, in case you feel like trying again:
-waka jawaka
-apostrophe
-hot rats
-over-nite sensation
-the grand wazoo
-the best band you've never heard in your life
-Joe's garage
The man has too many albums and I had the same issue until someone helped me out.
Palpitating_Rattus t1_j8ew6d2 wrote
Reply to comment by dvdmaven in A study found that CBD "exerted anti-cancer activity by reducing epithelial-mesenchymal transition and causing cell cycle arrest." by OregonTripleBeam
I'm pretty sure chemos count as "non-invasive treatment", and it works pretty well for prostate cancer already.
SailboatAB t1_j8ew3hz wrote
Reply to The brain can rapidly detect and process fearful faces that are otherwise invisible to the eye. There appears to be a neural pathway for detection of fear, which operates automatically, outside of conscious awareness. by Wagamaga
The Republican Party wants to subscribe to your newsletter.
unknownkaleidoscope t1_j8ew29t wrote
Reply to comment by forests-of-purgatory in A new study suggests that too much screen time during infancy may lead to changes in brain activity, as well as problems with executive functioning — the ability to stay focused and control impulses, behaviors, and emotions — in elementary school. by Wagamaga
The protective factor of pacifiers is minimal and can be made up in other ways, like breastfeeding and room sharing…
Pacifiers are a breast replacement option. If you breastfeed, you don’t need pacifiers unless it’s your preference. Some parents don’t have that preference because they don’t want to risk oral development issues or dependency… I’m not sure why this is controversial. Use pacifiers if you want, all I was doing is answering your question on why some parents choose not to use a pacifier.
Kalapuya t1_j8f17gv wrote
Reply to comment by hellomondays in New analysis of 142 influential films featuring artificial intelligence (AI) — from 1920 to 2020 — reveals that nine (8%) of 116 AI professionals were portrayed as women by marketrent
It’s like we’re saying the same thing.