Results 51 to 60 of about 513,786 (307)
Comparison of Bioelectrical Impedance Analysis Instruments and Skinfold Calipers in the Determination of Percent Body Fat in Division I Tennis Players [PDF]
, 2011 Body composition, specifically percent body fat, is an important measurement performed in both the clinical and educational settings. Very reliable and accurate systems for measuring body composition are available for use, but they are time-consuming and
Woodson, Michael
core +1 more source
Production Technology and Competitiveness In the Hungarian Manufacturing Industry [PDF]
, 2005 Following the big transformations of the 1990s, enterprise structure and technological level seem to have become stabilised in Hungary. Under these circumstances it is especially interesting to identify the elements responsible for competitiveness in ...
A. Artner +16 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Advances in Mechanical Engineering, 2019 This study presents two improved designs of eccentric-shaped permanent magnets and teeth-shaped stators in radial-flux dual three-phase permanent magnet electric machines to reduce cogging torque and torque ripple.
Hsing-Cheng Yu +3 more
doaj +1 more source
Graphics calculators in upper secondary courses [PDF]
, 1995 This paper has been produced on request of the Secondary Education Authority, as part of a process of considering the potential impact of graphics calculators on upper secondary school courses.
Kissane, B.
core +1 more source
Asian Roboticism: Connecting Mechanized Labor to the Automation of Work [PDF]
, 2020 This article reconsiders the present-day automation of work and its transformation of who we are as humans. What has been missing from this important conversation are the social meanings surrounding Asian roboticism or how Asians have already been ...
Bui, Long
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Synthesis and Functional Optimization of a Vibratory Machine with a Parallel Mechanism Structure
Applied SciencesVibratory machines are widely used for the separation of granular materials of various densities and characteristics. Vibrations are used in this case to increase the technological speed of separation of these materials. Vibratory machines are limited in
Mircea-Bogdan Tătaru +4 more
doaj +1 more source
Agrosystems, Geosciences & Environment, 2023 The United States official soybean (Glycine max L.) test weight (TW) is 75.7 kg hL−1 (60 lb bu−1). This standard is used to convert the weight of a load of soybean into bushels.
Robert Fett +4 more
doaj +1 more source