Results 81 to 90 of about 170,557 (333)

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

Technique of an estimation of the territory's radioecological condition

open access: yesRUDN Journal of Ecology and Life Safety, 2008
The modern level of scientific researches allows to develop the ideas about coherence of natural processes. The technique of the express analysis of the territory's ecological condition, realized in the form of software product is presented.
D A Markelov, O E Polynova
doaj  

Swiss national radon database: impact of building and environmental factors

open access: yesFrontiers in Public Health
Since the 1980s, radon has been recognized as a public health concern in Switzerland and internationally. In an effort to more accurately estimate the number of lung cancer cases attributable to radon exposure, Swiss health authorities initiated the ...
Joan F. Rey   +3 more
doaj   +1 more source

Radon leakage assessment in a controlled radon laboratory [PDF]

open access: yesGeofísica Internacional, 2002
As part of the activities to have a radon calibrated laboratory in Mexico, a DOSEman, an Alpha GUARD and a Germanium detector were used to measure the radon concentration of a radon source chamber.
A. Chávez   +3 more
doaj  

Oral Bioinspired Peroxisome‐Engineered Probiotics for Modulating Gut Microbiota Homeostasis and Alleviating Cardiac Chemotherapy Toxicity

open access: yesAdvanced Science, EarlyView.
This study developed an oral bioinspired peroxisome‐engineered probiotic (BPEP) by anchoring lipid‐encapsulated ruthenium nanozymes onto Escherichia coli Nissle 1917, utilizing probiotics to deliver nanozymes to the intestinal barrier for reactive oxygen species/reactive nitrogen species elimination, tight junction restoration, and gut microbiota ...
Shuyu Wang   +10 more
wiley   +1 more source

Performance Study of Non-Contact Membrane Distillation Engineering Prototype for Treatment of Radioactive Wastewater

open access: yesHe huaxue yu fangshe huaxue
The non-contact membrane distillation(MD) method developed by researchers at the University of South China marks a notable advancement over traditional direct contact membrane distillation approaches.
Bao-lin WANG   +4 more
doaj   +1 more source

Learnable Diffusion Framework for Mouse V1 Neural Decoding

open access: yesAdvanced Science, EarlyView.
We introduce Sensorium‐Viz, a diffusion‐based framework for reconstructing high‐fidelity visual stimuli from mouse primary visual cortex activity. By integrating a novel spatial embedding module with a Diffusion Transformer (DiT) and a synthetic‐response augmentation strategy, our model outperforms state‐of‐the‐art fMRI‐based baselines, enabling robust
Kaiwen Deng   +2 more
wiley   +1 more source

Persistently Increased Expression of PKMzeta and Unbiased Gene Expression Profiles Identify Hippocampal Molecular Traces of a Long‐Term Active Place Avoidance Memory and “Shadow” Proteins

open access: yesAdvanced Science, EarlyView.
Protein complexes like KIBRA‐PKMζ are crucial for maintaining memories, forming month‐long protein traces in memory‐tagged neurons, but conventional RNA‐seq analysis fails to detect their transcript changes, leaving memory molecules undetected in the shadows of abundantly‐expressed genes.
Jiyeon Han   +10 more
wiley   +1 more source

Preliminary results of radon survey in thermal spas in V4 countries

open access: yesNukleonika, 2016
Radon concentration was measured in 11 thermal spas in Visegrad countries (Czech Republic, Hungary, Poland, and Slovakia). The results showed that in 84% of spas radon activity concentration is less than 400 Bq·m−3.
Műllerová Monika   +10 more
doaj   +1 more source

National mapping survey of indoor radon levels in the Maltese Islands (2010-2011) [PDF]

open access: yes, 2013
Aim: To conduct a national geographically based survey to determine the distribution of the mean annual indoor radon gas concentration levels in dwellings in the Maltese Islands and map these levels; to identify any areas with annual mean indoor radon ...
Baluci, Christine   +5 more
core  

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