Results 111 to 120 of about 746,655 (293)

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

open access: yesAdvanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou   +22 more
wiley   +1 more source

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

open access: yesAdvanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang   +16 more
wiley   +1 more source

Durable and Crack‐Resistant Dual‐Network C─Lignin‐Based Triboelectric Materials Enabled by Multiscale Crosslinking Strategy for Gait Monitoring and Identification

open access: yesAggregate
With the continuous advancement of social technology and the increasing awareness of health management, biomass‐based triboelectric nanogenerator (TENG) displayed significant potential as flexible wearable electronics for continuous foot gait monitoring.
Boyu Du   +8 more
doaj   +1 more source

Atmospheric aerosols: Their Optical Properties and Effects (supplement) [PDF]

open access: yes
A digest of technical papers is presented. Topics include aerosol size distribution from spectral attenuation with scattering measurements; comparison of extinction and backscattering coefficients for measured and analytic stratospheric aerosol size ...

core   +1 more source

Paving the Way to Elucidate Hg's Role in Tumorigenesis

open access: yesAdvanced Science, EarlyView.
Tumorigenesis can result from diverse environmental carcinogens. Among them, mercury—a lifelong bioaccumulative Group 2B carcinogen—has tumorigenic potential that remains poorly understood due to confounding co‐exposures and limited organ‐specific data.
Shouying Li   +10 more
wiley   +1 more source

Public versus personal welfare: an aspect of environmental policymaking in developing countries [PDF]

open access: yes
In this paper, we shed light on the nature of the interaction between an environmental authority (EA) and the polluting sector in a developing country (DC) when there is uncertainty about the relative weight that this EA places on public versus its own ...
Adile TAMGUICHT
core  

Machine Learning for Green Solvents: Assessment, Selection and Substitution

open access: yesAdvanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta   +4 more
wiley   +1 more source

Exploring the Racial Gap in Infant Mortality Rates, 1920-1970 [PDF]

open access: yes
This paper examines the racial gap in infant mortality rates from 1920 to 1970. Using state-level panel data with information on income, urbanization, women's education, and physicians per capita, we can account for a large portion of the racial gap in ...
Melissa A. Thomasson, William J. Collins
core  

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

open access: yesAdvanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang   +6 more
wiley   +1 more source

Miniaturized PM2.5 Particulate Sensor Based on Optical Sensing [PDF]

open access: yes, 2015
© ASEE 2015With the rapid economic growth in developing countries, the air pollution is becoming more and more serious. The air in some big cities becomes foggy due to various pollution sources.
Patra, Prabir   +2 more
core  

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