Results 111 to 120 of about 7,735,886 (346)

An explicit bound on epsilon for nonemptiness of Epsilon-cores of games [PDF]

We consider parameterized collections of games without side payments and determine a bound on epsilon so that all suffciently large games in the collection have non-empty epsilon-cores. Our result makes explicit the relationship between the required size
Alexander Kovalenkov, Myrna H. Wooders
core  

Collective total synthesis of chartreusin derivatives and bioactivity investigations

Chemical Science
A chemical synthetic strategy toward chartreusin derivatives has been established for the first time, facilitating detailed bioactivity investigations.
Hong-Zhou Yi, Shu-Min Liang, Jing-Jing Li, Hui Liu, Jin-Xi Liao, De-Yong Liu, Qing-Ju Zhang, Ming-Zhong Cai, Jian-Song Sun   +8 more
openaire   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Nutritional value of Brazilian distillers dried grains with solubles for pigs as determined by different methods

Revista Brasileira de Zootecnia
The objective of this study was to determine the digestibility coefficient (DC) of nutrients and the digestible energy (DE), and metabolizable energy (ME) values of distillers dried grains with solubles (DDGS) produced in Brazil by different methods ...
Anderson Corassa, Iziz Paula Anhõn da Silva Lautert, Douglas dos Santos Pina, Charles Kiefer, Ana Paula Silva Ton, Claudia Marie Komiyama, Alessandro Borges Amorim, Alexandre de Oliveira Teixeira   +7 more
doaj   +1 more source

Approximation Algorithms for Distributionally Robust Stochastic Optimization with Black-Box Distributions

, 2019
Two-stage stochastic optimization is a framework for modeling uncertainty, where we have a probability distribution over possible realizations of the data, called scenarios, and decisions are taken in two stages: we make first-stage decisions knowing ...
Linhares, Andre, Swamy, Chaitanya
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Uso da LIPE® como indicador externo na determinação da energia metabolizável de alimentos em frangos de corte Use of LIPE® as external indicator on the determination of metabolizable energy of broiler chickens feeds

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Realizou-se um ensaio metabólico para avaliar a lignina purificada de eucalipto (LIPE®), como indicador na determinação da digestibilidade da energia dos alimentos para frangos de corte.
C.H.F. Vasconcellos, J.A.F. Veloso, E.O.S. Saliba, N.C. Baião, L.J.C. Lara   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Uso da LIPE® como indicador externo na determinação da digestibilidade da proteína e matéria seca de alimentos em frangos de corte Use of LIPE® as an external indicator in the determination of protein and dry matter digestibility of broiler chicken food

Ciência e Agrotecnologia, 2011
Realizou-se um ensaio metabólico para avaliar a lignina purificada de eucalipto (LIPE®), como indicador na determinação da digestibilidade da proteína bruta e matéria seca de alimentos para frangos de corte.
Carlos Henrique de Figueiredo Vasconcellos, Dalton de Oliveira Fontes, Eloisa de Oliveira Simões Saliba, José Antônio de Figueiredo Veloso, Leonardo José Camargos Lara   +4 more
doaj   +1 more source

Total body calcium analysis [PDF]

A technique to quantitate total body calcium in humans is developed. Total body neutron irradiation is utilized to produce argon 37. The radio argon, which diffuses into the blood stream and is excreted through the lungs, is recovered from the exhaled ...
Lewellen, T. K., Nelp, W. B.
core   +1 more source