Results 121 to 130 of about 25,961,536 (353)

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Ethnic Enclaves and Immigrant Labour Market Outcomes: Quasi-Experimental Evidence. [PDF]

open access: yes
This study investigates empirically how residence in ethnic enclaves affects labour market outcomes of refugees. Self-selection into ethnic enclaves in terms of unobservable characteristics is taken into account by exploitation of a Danish spatial ...
Damm, Anna Piil
core   +2 more sources

PSYCHOLOGICAL APPROACHES TO STUDY OF OPTIMAL MANAGEMENT ACTIVITIES IN LEADERS OF ETHNIC COMMUNITY ORGANIZATIONS

open access: yesRUDN Journal of Psychology and Pedagogics, 2015
The article describes the main psychological approaches, and in particular, the system-synergetic approach to the study of the management activities of the leaders of ethnic community organizations.
N T Kolesnik
doaj  

Ethnic identity dynamics in Komi-Perm and Russian students in the learning process

open access: yesРоссийский психологический журнал, 2017
Ethnic identity is a system of the individual’s representations and attitudes concerning his/her ethnic group. The learning process positively affects interethnic interaction and promotes the mutual acceptance of ethnic groups.
Dmitriy S. Kornienko1   +2 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Negotiating Ethnic Recognition Systems in the UK: the soft pan-ethnic identifications of Latin American migrants in the north of England [PDF]

open access: yes, 2013
Despite aiming to provide minority ethnic groups with material equality and protection from discrimination, the British ethno-cultural system of recognition has perpetuated social differentiation which is difficult to transcend.
Mas Giralt, Rosa, Mas Giralt, R
core   +1 more source

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

open access: yesFEBS 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

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Ethnic minority immigrants and their children in Britain

open access: yes, 2006
According to the 2001 UK Census ethnic minority groups account for 4.6 million or 7.9 percent of the total UK population. The 2001 British Labour Force Survey indicates that the descendants of Britain’s ethnic minority immigrants form an important ...
Dustmann, Christian   +3 more
core  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

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