Results 101 to 110 of about 512,263 (263)

The economics of Kyoto flexible mechanisms: a survey [PDF]

open access: yes
Scientific study has revealed that man-made greenhouse gas emissions are causing global warming. A milestone of international effort for combating global warming was the establishment of the Kyoto Protocol to the United Nations Framework Convention on ...
Haoran Pan
core  

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

open access: yesFEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu   +10 more
wiley   +1 more source

Effect of C2H2F4/CF4O with low global warming potentials on SiNx etching as a CHF3 replacement

open access: yesScientific Reports
As the size of the device continues to decrease due to the increasing demand for faster processing speed and lower power consumption in semiconductor integrated circuit device technology, the double patterning process is widely used.
Kyung Lim Kim   +11 more
doaj   +1 more source

Standortgerechte Rindfleischproduktion im Schweizer Biolandbau [PDF]

open access: yes, 2017
In Switzerland, most of the calves from organic milk production are fattened indoors on conventional farms with concentrates. In this study, we compared organic beef production with two conventional systems in terms of their energy demand and global ...
Meier, MS, Oehen, Bernadette
core  

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel   +4 more
wiley   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Global wheat planting suitability under the 1.5°C and 2°C warming targets

open access: yesFrontiers in Plant Science
The potential distribution of crops will be impacted by climate change, but there is limited research on potential wheat distributions under specific global warming targets.
Xi Guo, Puying Zhang, Yaojie Yue
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

On the chemistry of the global warming potential of hydrogen

open access: yesFrontiers in Energy Research
Hydrogen (H2) is considered a promising fuel to contribute to net-zero carbon emission goals. While hydrogen itself is not a greenhouse gas, leakage of hydrogen fuels causes indirect warming due to hydrogen’s influence on methane, tropospheric ozone, and
Candice Chen, Susan Solomon, Kane Stone
doaj   +1 more source

What do financial markets reveal about global warming? Working paper series--09-13 [PDF]

open access: yes, 2009
Global warming and its importance are controversial. While a variety of estimates exists of the likelihood of global warming and its economic cost, financial market information can provide an objective assessment of expected losses due to global warming.
Balvers, Ronald   +2 more
core  

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