Results 61 to 70 of about 7,692,155 (296)

Research on influence law of circuit parameters on heating characteristics of graphite heating elements

open access: yesHangkong gongcheng jinzhan
Circuit parameters are the decisive factors for the heating performance of graphite heating elements,and the research on the influence of circuit parameters is the basis for the design of high-performance and high-reliability graphite heaters.
LI Junpeng   +4 more
doaj   +1 more source

Effect of reconstituted method on shear strength properties of peat [PDF]

open access: yes, 2017
Peat is an organic soil contains more than 75% organic content. Shear strength of the soil is one of the most important parameters in engineering design, especially during the pre-construction and post-construction periods, since used to evaluate the ...
Wahab, Norhaliza
core  

Fragmentation and systematics of the Pygmy Dipole Resonance in the stable N=82 isotones

open access: yes, 2011
The low-lying electric dipole (E1) strength in the semi-magic nucleus 136Xe has been measured which finalizes the systematic survey to investigate the so-called pygmy dipole resonance (PDR) in all stable even N=82 isotones with the method of nuclear ...
A. Zilges   +13 more
core   +1 more source

Strength Training Prior to Endurance Exercise: Impact on the Neuromuscular System, Endurance Performance and Cardiorespiratory Responses [PDF]

open access: yes, 2014
This study aimed to investigate the acute effects of two strength-training protocols on the neuromuscular and cardiorespiratory responses during endurance exercise. Thirteen young males (23.2 ± 1.6 years old) participated in this study.
Bottaro, Martim   +11 more
core   +2 more sources

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

IJSC Community Review Announcement

open access: yesInternational Journal of Strength and Conditioning, 2021
International Journal of Strength and Conditioning
doaj   +1 more source

Research progress of ultrasonic in-situ nondestructive testing technology for aircraft structure

open access: yesJournal of Aeronautical Materials
Damage detection is a critical link of aviation equipment development,field operation and maintenance,which directly affects the development process and service safety of aircraft structure.
ZHANG Wei   +4 more
doaj   +1 more source

Tungsten fiber-reinforced nickel superalloy with greatly increased strength at 2000 degrees F [PDF]

open access: yes, 1970
Superalloy has 1000-hour strength of 37,000 psi at 2000 degrees F. The strength to density ratio of the composite is also greater, permitting applications where reduced weight rather than greater strength is ...
Petrasek, D. W., Signorelli, R. A.
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

High strength steel in fire [PDF]

open access: yes, 2015
High-performance materials are necessary to meet the future demands of the construction industry, which is strongly influenced by a growing population and depletion of natural resources. Sustainable development is central to research and development into
Barnes, AM   +3 more
core  

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