Results 141 to 150 of about 5,972,156 (311)

Characterization of the Chain-Ends and Branching Structures in Polyvinylidene Fluoride with Multidimensional NMR

open access: yes, 2016
Multidimensional solution NMR (19F, 1H, and 13C) has been used to determine chain-ends and backbone branching points and to obtain unambiguous 19F and 1H resonances assignments from these chain-ends and branching structures in poly­(vinylidene fluoride) (
Eric B. Twum (1588312)   +6 more
core   +1 more source

Temporary Structural Health Monitoring of Historical Széchenyi Chain Bridge

open access: yesBuildings
A temporary monitoring system was installed on the 175-year-old historical Széchenyi Chain Bridge during its reconstruction. The bridge is in the downtown area in the capital city of Hungary and plays a significant role in the city life of Budapest.
Balázs Kövesdi   +2 more
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Supply chains : ago-antagonistic systems through co-opetition game theory lens [PDF]

open access: yes
Supply chain configurations, as hybrid governance structures, allow companies to be sufficiently integrated while keeping a certain level of flexibility.
I. Zouaghi, A. Spalanzani
core  

Research progress in heat-resistant fluorosilicone rubber

open access: yesHecheng xiangjiao gongye
Fluorosilicone rubber was the only special elastomer that could be used in fuel medium or non-polar solvent at -60-210 ℃ due to its excellent oil resistance, non-polar solvent resistance, low-temperature resistance and low compression set.
"YOU Yang1, LIU Hong-ji2, ZHANG Hua-qiang1, LI Fu-chong1, ZHAO Zhi-chao1, WANG Wei3, HUANG Quan-jing2, HU Jian-bo2, SHI Ming2"
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Simultaneous Promotion of the Mechanical Flexibility and Dielectric Strength of Impact Polypropylene Copolymers Containing Multifold H‑Shape Long-Chain-Branching Structures for Recyclable Power Cable Insulation Application

open access: yes
In the synthesis of impact polypropylene copolymers (IPCs) containing multifold H-shape long-chain-branching (LCB) structures by synchronizing IPC production with ω-alkenylmethyldichlorosilane copolymerization-hydrolysis (ACH) chemistry, some small ...
Kai Yang (73590)   +3 more
core   +1 more source

Human-machine teaming for intelligent demand planning

open access: yes, 2020
Thesis: M. Eng. in Supply Chain Management, Massachusetts Institute of Technology, Supply Chain Management Program, May, 2020Cataloged from the official PDF of thesis.Includes bibliographical references (pages 66-70).The second machine age is reshaping ...
Ma, Ye,M. Eng.Massachusetts Institute of Technology.
core  

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

Super-light Structures with Pearl-chain Reinforcement

open access: yes, 2010
Steel structures are considered to be light compared to concrete structures. This paper presents a newly invented type of structure which is often light compared to steel structures, and therefore it is called "Super-light Structures", or SLS.
Hertz, Kristian Dahl, Bagger, Anne
core  

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