Results 111 to 120 of about 11,555,627 (307)

Mechanism of Gravity Impulse

, 2005
It is well-known that energy-momentum is the source of gravitational field. For a long time, it is generally believed that only stars with huge masses can generate strong gravitational field.
, A. Westphal, Albert Einstein, E. Podkletnov, E. Podkletnov, E. Podkletnov, Isaac Newton, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning Wu, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning WU, Ning Wu, Ning Wu, Ning WU, Wu Ning   +28 more
core   +1 more source

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

FEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López, Özge Yilmaz Ardicli, Mübeccel Akdis   +2 more
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

A Low-Energy Consumption Planning Method for Multi-Locomotion Wheel-Legged Mobile Robots

Machines
Mobile robots can replace humans to fulfill tasks in dangerous environments, which has been a research focus in recent years. This paper proposes a wheel-legged mobile robot with multi-locomotion and a low-energy consumption planning method.
Jinfu Li, Yongxi Liu, Ze Yu, Yuntao Guan, Yingzhuo Zhao, Zheming Zhuang, Tao Sun   +6 more
doaj   +1 more source

A European mechanism for sovereign debt crisis resolution: a proposal [PDF]

This Bruegel Blueprint argues that Europe should take the lead in defining a solution to the problem of excessive public debts and create a European Crisis Resolution Mechanism (ECRM).The authors, Francois Gianviti, Anne O.
André Sapir, Anne O. Krueger, Francois Gianviti, Jean Pisani-Ferry, Jürgen von Hagen   +4 more
core   +1 more source

High-reliability release mechanism [PDF]

, 1971
Release mechanism employing simple clevis fitting in combination with two pin-pullers achieves high reliability degree through active mechanical redundancy. Mechanism releases solar arrays. It is simple and inexpensive and performs effectively. It adapts
Paradise, J. J.
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

IL‐7R gene polymorphisms among patients with rheumatoid arthritis: A case–control study

Molecular Genetics & Genomic Medicine, 2019
Background Rheumatoid arthritis (RA) is the most common inflammatory disease which refers to bony erosions and joint destruction largely caused by genetic factors.
Mei Bai, Xue He, Yongjun He, Dongya Yuan, Tianbo Jin, Li Wang   +5 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Redundant actuating mechanism Patent [PDF]

, 1970
Design and development of release mechanism for spacecraft components, releasable despin weights, and extensible gravity ...
Madey, J. M., Moyer, X. W.
core   +1 more source