Results 241 to 250 of about 1,917,180 (294)

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Recent Trend of the Birth Rate

open access: yesAmerican Journal of Public Health and the Nations Health, 1945
openaire   +3 more sources

Correlation between Human Embryo Morphokinetics Observed through Time-Lapse Incubator and Life Birth Rate. [PDF]

open access: yesJ Pers Med
Maghiar L   +9 more
europepmc   +1 more source

Effect of prednisolone on live birth rate in women with unexplained recurrent pregnancy loss: a study protocol for a double-blind, placebo-controlled, multicentre, randomised controlled trial (PREMI-study). [PDF]

open access: yesBMJ Open
Béquet Y   +20 more
europepmc   +1 more source

Live birth rate after oocyte donation in females diagnosed with turner syndrome: a systematic review and meta-analysis. [PDF]

open access: yesBMC Pregnancy Childbirth
Rashidian P   +5 more
europepmc   +1 more source
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Sterilization and the Birth Rate

Studies in Family Planning, 1980
Sterilization remains irreversible for all practical purposes, but as its procedures become more feasible in developing countries, the question of its potential contribution to fertility decline vis-à-vis other contraceptive methods has increasing significance for family planning program administrators.
openaire   +2 more sources

The Increase in the Cesarean Birth Rate

New England Journal of Medicine, 1980
THE threefold increase in the cesarean birth* rate that has occurred in the United States during the last 10 years has been a source of concern to both obstetricians and the general public.1 2 3 Th...
S F, Bottoms, M G, Rosen, R J, Sokol
openaire   +2 more sources

Relation Between Birth Rates and Death Rates

Science, 1907
A short notice appeared on page 641 of Science, 1907, of a paper read by C. E. Woodruff before the American Association for the Advancement of Science, on the relation between birth rates and death rates, etc.
openaire   +2 more sources

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