Results 61 to 70 of about 249,548 (304)

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Energy Compensation Model between a Net Zero Energy Building and a School Building

, 2023
In the European Union, the concept of Net Zero Energy Building (NZEB) has been known for many years, defined as a building with a remarkably high energy performance whose yearly needs are totally compensated by renewable energy sources.
Ilaria Ciriello, Francesco Minichiello, Federico Minelli, Diana D’Agostino   +3 more
core  

Study on Mathematical on Mathematical Model in Simulating Cymbopogon Winterianus Essential Oil Extraction by Steam Distillation

Journal of Applied Science & Process Engineering, 2016
The main objective of this study is to improve the mathematical modelling of Cymbopogon winterianus essential oil extraction by steam distillation proposed by Cassel and Vargas by minimum 5% error reduction.
Nik ‘Amirah Farhana Nik Ahmad Lutfi, Mohd Farid Atan, Nazeri Abdul Rahman, Shanti Faridah Salleh, Noraziah Abdul Wahab   +4 more
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Evaluating Energy Sustainability Using the Pressure-State-Response and Improved Matter-Element Extension Models: Case Study of China

, 2019
Most existing studies on energy sustainability have focused on qualitative research. Few studies have applied quantitative methods, and there has not been a systematic review of energy sustainability.
Rongrong Li, Shuyu Li
core   +1 more source

Design of a 130 MW Axial Turbine Operating with a Supercritical Carbon Dioxide Mixture for the SCARABEUS Project

International Journal of Turbomachinery, Propulsion and Power
Supercritical carbon dioxide (sCO2) can be mixed with dopants such as titanium tetrachloride (TiCl4), hexafluoro-benzene (C6F6), and sulphur dioxide (SO2) to raise the critical temperature of the working fluid, allowing it to condense at ambient ...
Abdelrahman S. Abdeldayem, Salma I. Salah, Omar A. Aqel, Martin T. White, Abdulnaser I. Sayma   +4 more
doaj   +1 more source

Electricity Market in Brazil: A Critical Review on the Ongoing Reform

Energies, 2021
With the current worsening of climate change-associated risks, the transition to low-carbon energy sources has become a global priority. In this context, the advances in the implementation of smart grids, which, in addition to greater efficiency and ...
André Quites Ordovás Santos, Adriel Rodrigues da Silva, Jorge Javier Gimenez Ledesma, Adriano Batista de Almeida, Marco Roberto Cavallari, Oswaldo Hideo Ando Junior   +5 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

A multi-model study to inform the United States’ 2035 NDC

Nature Communications
In 2025, countries are expected to submit a third round of nationally determined contributions (NDCs) that outline emission reduction goals for 2035.
Gokul Iyer, Alicia Zhao, Adriana Bryant, John Bistline, Geoffrey Blanford, Ryna Cui, Allen A. Fawcett, Rachel Goldstein, Amanda Levin, Megan Mahajan, Haewon McJeon, Robbie Orvis, Nathan Hultman   +12 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source