Results 201 to 210 of about 3,432,175 (260)

Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4

Advanced Functional Materials, EarlyView.
MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon, Ahmad Dibajeh, Gert ten Brink, Majid Ahmadi, Suyang Sun, Wei Zhang, Bart Jan Kooi, George Palasantzas   +7 more
wiley   +1 more source

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

Advanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich, Jörg C. Neuefeind, Chris J. Benmore, Daniele Fontanari, Anton Sokolov, Maxim Khomenko, Shinji Kohara, Aleksei Bytchkov, Takeshi Usuki, Maria Bokova, Mohammad Kassem, Pascal Masselin, Mariana Milochova, Eugene Bychkov   +13 more
wiley   +1 more source

In Situ Interfacial Assembly of Dynamic Semi‐Interpenetrating Biopolymer Networks for Robust and Mechanically Adaptive Droplet Interfaces

Advanced Functional Materials, EarlyView.
A dynamic interfacial semi‐interpenetrating polymer network is constructed by sequential assembly of β‐sheet‐rich SF and CS‐RL. The SF framework provides mechanical strength, while dynamically associated CS‐RL enables local rearrangement, allowing droplets to rapidly reconfigure without loss of interfacial integrity.
Yaping Zhang, Yujie Liu, Yikai Xu, Xunda Feng, Ling Zhang, Hongbo Zeng, Hao Liu, Xiaohui Mao   +7 more
wiley   +1 more source

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Swimming and Birth Weight

Epidemiology, 2002
Swimmers can be exposed to high levels of trihalomethanes, byproducts of chlorination disinfection. There are no published studies on the relation between swimming and birth weight. We explored this relation in a large birth cohort, the Avon (England) Longitudinal Study of Parents and Children (ALSPAC), in 1991-1992.Information on the amount of ...
Mark J, Nieuwenhuijsen, Kate, Northstone, Jean, Golding   +2 more
openaire   +2 more sources

Hyperphenylalaninemia and birth weight

Annales de Génétique, 2002
Hyperphenylalaninemias (HPAs) are due to autosomal recessive inherited deficiency of phenylalanine hydroxylase and include three different biochemical and clinical phenotypes: classic phenylketonuria, mild phenylketonuria and persistent HPA. Recently the relationship between birth weight and HPA has been investigated.
Sebastiano, Bianca, Concetta, Meli, Barbara, Barrano, Florindo, Mollica   +3 more
openaire   +2 more sources

Birth weight in live births and stillbirths

Ultrasound in Obstetrics & Gynecology, 2016
ABSTRACTObjectiveTo establish a normal range of birth weights for gestational age at delivery and to compare the proportion of live births and stillbirths that are classified as small‐for‐gestational age (SGA) according to our normal range vs that of the INTERGROWTH‐21st standard.MethodsThe study population comprised 113 019 live births and 437 (0.4 ...
L C Y, Poon, M Y, Tan, G, Yerlikaya, A, Syngelaki, K H, Nicolaides   +4 more
openaire   +2 more sources

Weight to Place on Birth Weight

JAMA: The Journal of the American Medical Association, 1983
ABSTRACT Most of our knowledge about the correlates of birth weight and perinatal morbidity derives from studies done more than a decade ago. Thus, the effort by Hackman et al to identify previously unrecognized predictors of birth weight and unfavorable pregnancy outcome, reported in this issue of The Journal (p 2016), deserves attention.
openaire   +2 more sources

Birth weight in children with birth defects

Birth Defects Research Part A: Clinical and Molecular Teratology, 2011
Birth defects (BDs) are a serious public health problem in Mexico. The objective of this paper was to identify the frequency of newborns (NBs) that are born small for gestational age with a birth defect.A cross-sectional study of NBs from hospitals part of the Mexican Institute of Social Security in Chihuahua, Mexico, was conducted. NBs were classified
Sonia, Montes-Núñez, Dora Virginia, Chávez-Corral, Sandra, Reza-López, Luz Helena, Sanin, Brenda, Acosta-Maldonado, Margarita, Levario-Carrillo   +5 more
openaire   +2 more sources

Independent effect of maternal birth weight on infant birth weight

jpme, 1996
The relationship between the birth weights of the mother and her infant was evaluated in a sample of 106 women consecutively delivered of a single live birth. Women were included in the study if their birth weight was available in hospital files or from another reliable source. Women that were themselves a twin or had diseases complicated the course of
M, Tavares, T, Rodrigues, F, Cardoso, H, Barros, L P, Leite   +4 more
openaire   +2 more sources

Prepregnancy weight, weight gain, and birth weight

American Journal of Obstetrics and Gynecology, 1986
The effect of maternal weight gain on birth weight in 2946 live births with delivery after 37 weeks' gestation was studied at Moffitt Hospital, University of California (San Francisco), between September, 1980, and December, 1983. The sample was stratified into four categories according to prepregnancy weight for height with use of a body mass index ...
B F, Abrams, R K, Laros
openaire   +2 more sources