Results 101 to 110 of about 84,276 (299)

WHY NS AND BH MASS DISTRIBUTION IS BIMODAL?

open access: yesOdessa Astronomical Publications, 2017
The observed mass distribution for the compact remnants of massive stars (neutron stars and black holes) and its relationship to possible mechanisms for the ejection of the envelopes of type II and Ib/c supernovae is analyzed.
M. E. Prokhorov, K. A. Postnov
doaj   +1 more source

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

open access: yesAdvanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San   +5 more
wiley   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee   +2 more
wiley   +1 more source

Bimodal distribution of asystole and lactate accumulation. A.

open access: yes, 2013
Asystole time in all control, 3x-glucose and glu-suppl groups (total n = 19). Note bimodal distribution of asystole times (early: 16.2 min) despite manipulations on glycolytic substrates.
Junko Shibayama (387144)   +10 more
core   +1 more source

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

open access: yesAdvanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu   +3 more
wiley   +1 more source

PROCESS FOR PREPARING POLYETHYLENE HAVING BIMODAL DISTRIBUTION USING SILICA-SUPPORTED METALLOCENE CATALYST

open access: yes, 1999
본 발명은 실리카 담지 메탈로센 촉매 및 그를 이용한 이정분자량 분포(bimodal distribution)를 지니는 폴리에틸렌의 제조방법에 관한 것이다. 좀더 구체적으로, 본 발명은 실리카 담체에 디시클로펜타디에닐티타늄 디클로라이드를 담지시킨 실리카 담지 메탈로센 촉매 및 그를 이용한 이정분자량 분포(bimodal distribution)를 지니는 폴리에틸렌의 제조방법에 관한 것이다. 본 발명에서는 종래의 혼합촉매 대신에 실리카 담체의 개선을 통하여
임선기, 임진형, 추경준
core  

Uni- and bimodal Weibull distribution for analyzing the tensile strength of Diss fibers

open access: yesJournal of Natural Fibers, 2018
The present work considered several statistical distribution functions with the aim to critically analyze the strength data of natural Diss fibers. Besides the Weibull two-parameter distributions, three-parameter and bimodal Weibull were used. Kolmogorov–
M. E. H. Bourahli
doaj   +1 more source

TRMT6‐Mediated m1A Modification of CDK9 mRNA Is a Dual‐Pronged Pathogenic Driver for HBV‐Related Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
TRMT6‐mediated m1A modification in CDK9 mRNA enhances its mRNA stability and translation efficiency, thereby increasing the protein levels of CDK9. Upregulated CDK9 promotes the progression of HCC by elevating the levels of oncogenic factors including p‐STAT3, MCL1, and BCL‐2. On the other hand, CDK9 phosphorylates TARDBP at Ser254 to activate HBV core
Rui Zhang   +12 more
wiley   +1 more source

Bimodal distribution of continuous traits and regularities of its evolution [PDF]

open access: yes
This work examines the origin, maintenance, and significance of bimodal distributions in living systems. Numerous examples can be cited from biology, evolutionary psychology, and cultural evolution, where two stable states are observed within a single ...
Varga, Petr
core   +1 more source

A Brain‐Wide Atlas of Astrocytic Oxytocin Receptors Reveals a Glial Basis for Nucleus Accumbens Modulation of Affiliative Behavior

open access: yesAdvanced Science, EarlyView.
The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis   +32 more
wiley   +1 more source

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