Results 91 to 100 of about 917,304 (308)
NASA-VCOSS dynamic test facility [PDF]
The Large Space Structure Ground Test Facility under development at the NASA Marshall Space Flight Center in Huntsville, Alabama is described. The Ground Test Facility was established initially to test experimentally the control system to be used on the ...
Doane, G. B., III +2 more
core +1 more source
Biological Reviews, EarlyView.ABSTRACT Basal and standard metabolic rate (BMR and SMR) are cornerstones of physiological ecology and are assumed to be relatively fixed intrinsic properties of organisms that represent the minimum energy required to sustain life. However, this assumption is conceptually flawed. Many core maintenance processes underlying SMR are temporally partitioned
Helena Norman +4 more
wiley +1 more source
Evaluation of Job-Mix Formula Tolerances as Related to Asphalt Mixtures Properties
Journal of Engineering, 2018 The current Iraqi standard specifications for roads and bridges allowed the prepared Job-Mix Formula for asphalt mixtures to witness some tolerances with regard to the following: coarse aggregate gradation by ± 6.0 %, fine aggregate gradation by ± 4.0 %,
Mohammed Qadir Ismael +1 more
doaj +1 more source
Pemanfaatan Bga (Buton Granular Asphalt) sebagai Bahan Pengganti Agregat Halus pada Campuran Hrs-wc secara Laboratorium [PDF]
, 2008 Along with the improvement and development for keeping the road infrastructure in Indonesia, it is important to be far more comprehends and does testing to exploite nature material.
Prawira, A. (Abdi) +1 more
core
Loss, persistence and reversal of phenotypic traits
Biological Reviews, EarlyView.ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni +4 more
wiley +1 more source
China-Malaysia’s long run trading and exchange rate: complementary or conflicting? [PDF]
This paper examines the long run dynamics of exchange rate and bilateral export-import flows between China and Malaysia. Our analysis contributed in using high frequency monthly data for the recent period from January 1990 to January 2008, based on the ...
Chan, Tze-Haw, Hooy, Chee-Wooi
core +1 more source
Evaluation of the Spherical Flange Concept for a Rocket Engine [PDF]
, 2003 Due to the inherent tolerance variability of hardware, flange misalignments occur during installation of mating components for a liquid propellant rocket engine. Flange misalignments include axial, lateral, and angular offsets. If these misalignments are
Nichols, Jay +3 more
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Business Strategy and the Environment, EarlyView.ABSTRACT This systematic review analyzes 109 studies from top business journals, exploring the connection between leadership and sustainability, including key leadership styles, emerging trends, and challenges in integrating sustainability into organizational strategies and operations.
Muzhar Javed +3 more
wiley +1 more source
Comparative Evaluation For Mix Design of Marshall and Superpave Methods
Journal of Engineering and Sustainable Development, 2009 The SHRP conducted a $ 50 million research effort to develop a Superpave mix design as a new concept for the design of bituminous mixes. The main objective of the present research is the comparison between the design of Marshall and Superpave mixes if ...
Namir G. Ahmed , Nour M. Ismail
doaj
Evaluation and recommendations for work group integration within the Materials and Processes Lab [PDF]
The goal of this study was to evaluate and make recommendations for improving the level of integration of several work groups within the Materials and Processes Lab at the Marshall Space Flight Center.
Farrington, Phillip A.
core +1 more source