Results 61 to 70 of about 2,904,244 (286)

Strength Calculation of Short Concrete-filled Steel Tube Columns

open access: yesInternational Journal of Concrete Structures and Materials, 2018
The aim of this work is to propose a technique to calculate the strength of short concrete-filled steel tube columns under the short-term action of a compressive load, based on the phenomenological approach and the theoretical positions of reinforced ...
Anatoly Leonidovich Krishan   +2 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

On the Strength Calculation of Shaft Bracket

open access: yesJournal of Zosen Kiokai, 1947
Mr. A. W. Johns states in the T. I. N. A. of 1907 that stress induced by centrifugal force T originating in unbalance of propeller is greatest and gives the value of the maximum bending moment at that time, but in this paper, the value of the bending moment is scrutinized a little further, and farthermore, the value of the twisting moment, shearing ...
openaire   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Mental calculation : its place in the development of numeracy [PDF]

open access: yes, 2001
The current concerns about the standards of numeracy in primary schools, as these are manifest in different official reports (HMI, 1997; DfEE, 1998), have given a revised emphasis to mental calculation.
Maclellan, Effie
core   +4 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Technic Characteristics of the Vehicle Bogie of the Second Phase of Wuhan Rail Transit Line 1

open access: yes机车电传动, 2011
This paper introduced technic characteristics of vehicle bogie of the second phase of Wuhan rail transit line 1, which included bogie structure, main characteristic and technic parameters.
李涛, 陈喜红, 卜旦霞, 刘晖霞
doaj  

Structural design and model testing of the stator for a superconducting synchronous condenser with high-voltage XLPE cable windings

open access: yesZhejiang dianli
Using XLPE (cross-linked polyethylene) cables as stator windings in a superconducting synchronous condenser can significantly increase its voltage rating and enable direct grid connection.
ZHANG Jiancheng   +6 more
doaj   +1 more source

Creation of database for strength calculation of constructions

open access: yesEPJ Web of Conferences, 2018
The problems of creation of an automated system for obtaining, processing and storing experimental information on the physical and mechanical properties of structural materials, building materials and various soil media used to provide information ...
Bragov Anatoly   +4 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

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