Results 61 to 70 of about 2,070,255 (298)
Spanish Journal of Agricultural Research, 2015 Colostrum production and composition of 45 Alentejano (AL) and 45 crossed (Large–White × Landrace, LL) sows together with consumption and passive immunization of piglets, were evaluated.
Rui Charneca +4 more
doaj +1 more source
Birth spacing and child mortality: an analysis of prospective data from the Nairobi urban health and demographic surveillance system. [PDF]
, 2012 The majority of studies of the birth spacing-child survival relationship rely on retrospective data, which are vulnerable to errors that might bias results.
Cleland, John +4 more
core +1 more source
FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
wiley +1 more source
Demographic Research, 2015 Background: There is still much to learn about the explanation for the often-found negative association between sibship size and different child outcomes.
Stefan Öberg
doaj +1 more source
When does family size matter? Sibship size, socioeconomic status and education in England
Evolutionary Human Sciences, 2020 There is still no clear understanding of the relationship between sibship size and child outcomes. Research from across disciplines, and across settings, reports conflicting results suggesting that the relationship is complex and ecologically dependent ...
Paula Sheppard, Christiaan Monden
doaj +1 more source
Binaries in star clusters and the origin of the field stellar population [PDF]
, 2009 Many, possibly most, stars form in binary and higher-order multiple systems. Therefore, the properties and frequency of binary systems provide strong clues to the star-formation process, and constraints on star-formation models.
Binney J. +9 more
core +2 more sources
FEBS Open Bio, EarlyView.Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley +1 more source
Birth Order Matters: The Effect of Family Size and Birth Order on Educational Attainment [PDF]
We use unique retrospective family background data from the 2003 wave of the British Household Panel Survey to explore the degree to which family size and birth order affect a child’s subsequent educational attainment. Theory suggests a trade off between
Alison Booth, Hiau Joo Kee
core
Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS 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
Fertility Reactions to the "Great Recession" in Europe: Recent Evidence from Order-Specific Data
Demographic Research, 2013 OBJECTIVE This paper provides recent cross-national evidence of the impact of the great recession on fertility in Europe in the context of the recent decade.
Joshua Goldstein +3 more
doaj