sciences

College of Agricultural Sciences stays connected with alumni during pandemic

Penn State’s College of Agricultural Sciences is staying connected to alumni during the COVID-19 pandemic by moving its monthly Alumni Society board meetings and other alumni activities online.




sciences

Mann elected to National Academy of Sciences

Michael Mann, distinguished professor of atmospheric sciences and director of Penn State's Earth System Science Center at Penn State, has been elected to the National Academy of Sciences, recognizing distinguished and continuing achievements in original research. Membership in the NAS is one of the highest honors given to a scientist or engineer in the United States.




sciences

Institute awards 32 computational and data sciences seed grants

The Institute for Computational and Data Sciences, in conjunction with several Penn State colleges, awarded more than $725,000 in seed grants to fund 32 new computational and data sciences projects. The 57 researchers involved in the awards represent 12 Penn State colleges and 31 academic departments.




sciences

Aloqili named College of Earth and Mineral Sciences 2020 spring student marshal

Saeed Abbas A. Aloqili has been selected as the College of Earth and Mineral Sciences’ student marshal for Penn State's spring 2020 Commencement ceremony, which will be held virtually at 2 p.m. on May 9.




sciences

Karl Schneider named College of Earth and Mineral Sciences science honor marshal

Karl P. Schneider, a Schreyer Scholar, has been selected as the College of Earth and Mineral Sciences’ science honor marshal for Penn State's spring 2020 Commencement ceremony, which will be held virtually at 2 p.m. on May 9.




sciences

College of Agricultural Sciences supports food banks, families in need

With thousands of people out of work due to the COVID-19 crisis — and food banks working tirelessly to feed an ever-growing number of hungry families — Penn State’s College of Agricultural Sciences is doing its part to fill empty shelves and refrigerators.




sciences

Grand jury indicts former Division of Forensic Sciences

The Delaware Department of Justice’s Office of Civil Rights & Public Trust announced Monday that a grand jury has indicted a Pennsylvania man on two counts of the crime of Abusing a Corpse. In two separate incidents, James T. Schaeffer-Patton, 39, of Pennsylvania is accused of having improperly moved decedents’ bodies during his employment as […]



  • Department of Justice
  • Department of Justice Press Releases
  • News

sciences

Dassault Systèmes Holding Life Sciences Day in New York: Opening Up a New World of Virtual Twin Experiences for Healthcare

VELIZY-VILLACOUBLAY, France — November 13th, 2019 — Dassault Systèmes (Euronext Paris: #13065, DSY.PA) is holding a Life Sciences Day for analysts and investors, today, Wednesday, November 13th, 2019 starting at 09.00 am ET in New York. The event includes presentations by the senior executive management team. The sessions are being webcast live and will be available for replay by accessing https://investor.3ds.com/events/event-details/life-sciences-day. Bernard Charlès, Dassault Systèmes’ Vice...




sciences

5th International Conference on Advanced Technology & Applied Sciences (ICaTAS 2020)

An upcoming virtual conference to share Australian insights in engineering research and technology innovation, and avenue to exchange research ideas with Malaysian researchers.




sciences

Indian university seeks academic and research collaboration partners for clinical, preclinical and health sciences

An Indian university in Mysuru, Karnataka seeks research collaborations across pharmacy, medicine, dental and life sciences. Opportunities also exist for short term training programs and fellowships abroad.




sciences

Procedural justice training reduces police use of force and complaints against officers [Social Sciences]

Existing research shows that distrust of the police is widespread and consequential for public safety. However, there is a shortage of interventions that demonstrably reduce negative police interactions with the communities they serve. A training program in Chicago attempted to encourage 8,480 officers to adopt procedural justice policing strategies. These...




sciences

Demographic science aids in understanding the spread and fatality rates of COVID-19 [Social Sciences]

Governments around the world must rapidly mobilize and make difficult policy decisions to mitigate the coronavirus disease 2019 (COVID-19) pandemic. Because deaths have been concentrated at older ages, we highlight the important role of demography, particularly, how the age structure of a population may help explain differences in fatality rates...




sciences

Asking young children to “do science” instead of “be scientists” increases science engagement in a randomized field experiment [Psychological and Cognitive Sciences]

Subtle features of common language can imply to young children that scientists are a special and distinct kind of person—a way of thinking that can interfere with the development of children’s own engagement with science. We conducted a large field experiment (involving 45 prekindergarten schools, 130 teachers, and over 1,100...




sciences

Reduced perceptual narrowing in synesthesia [Psychological and Cognitive Sciences]

Synesthesia is a neurologic trait in which specific inducers, such as sounds, automatically elicit additional idiosyncratic percepts, such as color (thus “colored hearing”). One explanation for this trait—and the one tested here—is that synesthesia results from unusually weak pruning of cortical synaptic hyperconnectivity during early perceptual development. We tested the...




sciences

Triptolide suppresses IDH1-mutated malignancy via Nrf2-driven glutathione metabolism [Medical Sciences]

Isocitrate dehydrogenase (IDH) mutation is a common genetic abnormality in human malignancies characterized by remarkable metabolic reprogramming. Our present study demonstrated that IDH1-mutated cells showed elevated levels of reactive oxygen species and higher demands on Nrf2-guided glutathione de novo synthesis. Our findings showed that triptolide, a diterpenoid epoxide from Tripterygium...




sciences

Development of a therapeutic anti-HtrA1 antibody and the identification of DKK3 as a pharmacodynamic biomarker in geographic atrophy [Medical Sciences]

Genetic polymorphisms in the region of the trimeric serine hydrolase high-temperature requirement 1 (HTRA1) are associated with increased risk of age-related macular degeneration (AMD) and disease progression, but the precise biological function of HtrA1 in the eye and its contribution to disease etiologies remain undefined. In this study, we have...




sciences

Inner Workings: Molecular biologists offer “wartime service” in the effort to test for COVID-19 [Medical Sciences]

As the novel coronavirus spreads, communities across the United States are struggling to offer public testing. The need is urgent. Testing got off to a delayed start in the United States as a result of technical missteps and a slow response from government officials. Now cities across the country are...




sciences

Ammonia emission abatement does not fully control reduced forms of nitrogen deposition [Environmental Sciences]

Human activities and population growth have increased the natural burden of reactive nitrogen (N) in the environment. Excessive N deposition on Earth’s surface leads to adverse feedbacks on ecosystems and humans. Similar to that of air pollution, emission control is recognized as an efficient means to control acid deposition. Control...




sciences

Aerosol-photolysis interaction reduces particulate matter during wintertime haze events [Earth, Atmospheric, and Planetary Sciences]

Aerosol–radiation interaction (ARI) plays a significant role in the accumulation of fine particulate matter (PM2.5) by stabilizing the planetary boundary layer and thus deteriorating air quality during haze events. However, modification of photolysis by aerosol scattering or absorbing solar radiation (aerosol–photolysis interaction or API) alters the atmospheric oxidizing capacity, decreases...




sciences

Large H2O solubility in dense silica and its implications for the interiors of water-rich planets [Earth, Atmospheric, and Planetary Sciences]

Sub-Neptunes are common among the discovered exoplanets. However, lack of knowledge on the state of matter in H2O-rich setting at high pressures and temperatures (P−T) places important limitations on our understanding of this planet type. We have conducted experiments for reactions between SiO2 and H2O as archetypal materials for rock...




sciences

Improved surrogates in inertial confinement fusion with manifold and cycle consistencies [Computer Sciences]

Neural networks have become the method of choice in surrogate modeling because of their ability to characterize arbitrary, high-dimensional functions in a data-driven fashion. This paper advocates for the training of surrogates that are 1) consistent with the physical manifold, resulting in physically meaningful predictions, and 2) cyclically consistent with...




sciences

Emergence of self-organized multivortex states in flocks of active rollers [Applied Physical Sciences]

Active matter, both synthetic and biological, demonstrates complex spatiotemporal self-organization and the emergence of collective behavior. A coherent rotational motion, the vortex phase, is of great interest because of its ability to orchestrate well-organized motion of self-propelled particles over large distances. However, its generation without geometrical confinement has been a...




sciences

Mimicry of a biophysical pathway leads to diverse pollen-like surface patterns [Applied Physical Sciences]

A ubiquitous structural feature in biological systems is texture in extracellular matrix that gains functions when hardened, for example, cell walls, insect scales, and diatom tests. Here, we develop patterned liquid crystal elastomer (LCE) particles by recapitulating the biophysical patterning mechanism that forms pollen grain surfaces. In pollen grains, a...




sciences

Optimizing Rhizobium-legume symbioses by simultaneous measurement of rhizobial competitiveness and N2 fixation in nodules [Agricultural Sciences]

Legumes tend to be nodulated by competitive rhizobia that do not maximize nitrogen (N2) fixation, resulting in suboptimal yields. Rhizobial nodulation competitiveness and effectiveness at N2 fixation are independent traits, making their measurement extremely time-consuming with low experimental throughput. To transform the experimental assessment of rhizobial competitiveness and effectiveness, we...




sciences

Metrics that matter for assessing the ocean biological carbon pump [Environmental Sciences]

The biological carbon pump (BCP) comprises wide-ranging processes that set carbon supply, consumption, and storage in the oceans’ interior. It is becoming increasingly evident that small changes in the efficiency of the BCP can significantly alter ocean carbon sequestration and, thus, atmospheric CO2 and climate, as well as the functioning...




sciences

Turning up the heat in turbulent thermal convection [Applied Physical Sciences]

Convection is buoyancy-driven flow resulting from unstable density stratification in the presence of a gravitational field. Beyond convection’s central role in myriad engineering heat transfer applications, it underlies many of nature’s dynamical designs on larger-than-human scales. For example, solar heating of Earth’s surface generates buoyancy forces that cause the winds...




sciences

Reply to Bowling: How specific emotions are primary in subjective experience [Social Sciences]

Our study in PNAS (1) applies a mathematically based framework to the study of reported emotional experience evoked by music in the United States and China. Germane to theoretical debate, our methods reveal how specific emotions such as “triumph” are more primary across cultures than valence and arousal, a finding...




sciences

Claims of categorical primacy for musical affect are confounded by using language as a measure [Social Sciences]

Cowen et al. (1) leverage modern gains in data science to describe impressive cross-cultural similarities in the perception of musical affect and do so in unprecedented detail. Their approach is innovative and fundamentally empirical. As such, it should have important applications for prediction in the field of affective computing, which...




sciences

Reply to Schild et al.: Antisocial personality moderates the causal influence of costly punishment on trust and trustworthiness [Social Sciences]

A growing literature at the intersection of personality psychology and behavioral economics investigates the interplay between personality and decision making in social dilemmas (1, 2). Engelmann et al. (3) extend prior research in this area by investigating the role of antisocial personality in the context of a trust game with...




sciences

Multiple antisocial personalities? [Social Sciences]

Engelmann et al. ask whether “personality traits [can] help us better understand economic behavior across strategic contexts” (ref. 1, p. 12781), and, as an answer to this, identify “an antisocial personality profile” (APP) (ref. 1, p. 12785). There is much to like about this investigation; in particular, it illustrates “that...




sciences

Ongoing unraveling of a continental fauna: Decline and extinction of Australian mammals since European settlement [Environmental Sciences]

The highly distinctive and mostly endemic Australian land mammal fauna has suffered an extraordinary rate of extinction (>10% of the 273 endemic terrestrial species) over the last ∼200 y: in comparison, only one native land mammal from continental North America became extinct since European settlement. A further 21% of Australian...




sciences

Proceedings of the National Academy of Sciences




sciences

Join Us Online May 13 for Xcelerating Life Sciences: Biopharma’s Future in Digital Health

Learn how digital tech is accelerating medical breakthroughs by registering your team to attend Xcelerating Life Sciences Boston: Biopharma’s Future in Digital Health. While some content focuses on the Boston ecosystem, we’re confident the forum – and virtual networking – will be valuable to a national audience. The May 13, 2020 event will explore the […]




sciences

The Geosciences Community Needs to Be More Diverse and Inclusive

It’s essential if we’re going to protect our planet

-- Read more on ScientificAmerican.com




sciences

Acting Assistant Attorney General for the Office of Legal Policy Elana Tyrangiel Speaks at the American Academy of Forensic Sciences Annual Meeting

"In fact, this initiative constitutes a significant step forward in fostering increased levels of engagement with these partners and with Congress, in establishing a productive partnership between the Department of Justice and NIST, and in strengthening our ability to realize the goals and priorities that we all share," said Acting Assistant Attorney General Tyrangiel.




sciences

Months after closing $617M life sciences fund, Frazier Healthcare nabs biopharma vets

Venture capital firm Frazier Healthcare has grabbed Scott Byrd, Ian Mills, and Gordon McMurray as its new Entrepreneur-in-Residence consultants.




sciences

Talents Recruitment by Shandong First Medical University (Shandong Academy of Medical Sciences)

Shandong First Medical University (Shandong Academy of Medical Sciences) has been actively promoting the strategy of “invigorating the university through talents” and therefore has formulated a series of high-level talent introduction programs, and welcome talents at home and abroad to join us.

1. Qualifications for Different Levels of Applicants:

(1) Strategic Talents

This level targets academicians or experts with the qualifications that the applicants should be no more than 65 …




sciences

Tenure-track Positions at The HIT Center for Life Sciences, China

The HIT Center for Life Sciences (HCLS) was founded in 2016, which is a new strategic development of the university. According to 2020 US News Rankings of Best Global Universities, HIT’s Biology and Biochemistry was ranked 9th in China. As the first special academic zone of Harbin Institute of Technology(HIT), HCLS runs its own graduate program and enjoys unparalleled freedom in research, personnel employment and financial flexibility within the university. 9 Principal Investigators (PIs) star…




sciences

Tenure-track Positions at The HIT Center for Life Sciences, China

The HIT Center for Life Sciences (HCLS) was founded in 2016, which is a new strategic development of the university. According to 2020 US News Rankings of Best Global Universities, HIT’s Biology and Biochemistry was ranked 9th in China. As the first special academic zone of Harbin Institute of Technology(HIT), HCLS runs its own graduate program and enjoys unparalleled freedom in research, personnel employment and financial flexibility within the university. 9 Principal Investigators (PIs) star…






sciences

Knowledge Networks and Markets in the Life Sciences

This book introduces the concept of knowledge networks and markets (KNMs) in the life sciences, the emerging organisations and mechanisms to share and trade an increasing variety of knowledge assets.




sciences

Global Forum on Biotechnology: The Evolving Promise of the Life Sciences

The OECD and the ESRC Genomics Policy & Research Forum jointly organised a one-day Forum on 12 November 2012 in Paris. The event was both retrospective and forward-looking. The forum concluded that the promise of biotechnology is not set but evolves with fresh scientific knowledge, novel laws and regulations. The future of biotechnology needs to also integrate social and cultural dimensions.




sciences

SMALL CAP MOVERS: Tiziana Life Sciences doubles in value

Tiziana's possible treatment may have a number of advantages over its competition - not least the inhaler method used to get the drug to the affected area.




sciences

ALEX BRUMMER: Why were life sciences firms left out of the loop?

What Britain's fight against coronavirus has shown is the monolithic approach of Public Health England at the outset of the crisis was a terrible error, which frustrated the medical research community.




sciences

Laureates meet: reminder to shackled Indian sciences


In July, 18 Nobel laureates met with over 500 young scientists from around the world in Germany. India sent 22 researchers. The meeting threw up many questions pertaining to the practice of scientific research in India. Varupi Jain has more.




sciences

Indian-American woman elected to American Academy of Arts and Sciences




sciences

Gilead Sciences Scouting For Partners in India, Pakistan for Remdesivir

Remdesivir is an investigational antiviral drug that may be found effective against the virus that causes Covid-19




sciences

Japan Approves Gilead Sciences' Remdesivir as Covid-19 Drug

Japan reached the decision just three days after the US drugmaker filed for fast-track approval for the treatment.




sciences

Iran-linked Hackers Recently Targeted Coronavirus Drugmaker Gilead Sciences, Says Report

Two other cybersecurity researchers, who were not authorized to speak publicly about their analysis, confirmed that the web domains and hosting servers used in the hacking attempts were linked to Iran.