Results 101 to 110 of about 1,672,401 (290)

The calibration of photographic and spectroscopic films: Reciprocity failure and thermal responses of IIaO film at liquid nitrogen temperatures [PDF]

Reciprocity failure was examined for IIaO spectroscopic film. The results indicate reciprocity failure occurs at three distinct minimum points in time; 15 min, 30 min and 90 min. The results are unique because theory suggests only one minimum reciprocity
Cunningham, L. M., Gunther, S. O., Hammond, E. C., Jr., Peters, K. A., Wright, D. D.   +4 more
core   +1 more source

Electrostatic extraction of cold molecules from a cryogenic reservoir

, 2009
We present a method which delivers a continuous, high-density beam of slow and internally cold polar molecules. In our source, warm molecules are first cooled by collisions with a cryogenic helium buffer gas. Cold molecules are then extracted by means of
C. Sommer, C. H. Townes, G. Rempe, J. Bayerl, J. Weinstein, L. D. van Buuren, M. Motsch, M. Schenk, O. Dulieu, P. W. H. Pinkse, S. Pohle   +10 more
core   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

The effect of three methods of warm-up on the anaerobic power, agility, speed, flexibility and fatigue index of elite female volleyball players

Turkish Journal of Kinesiology, 2019
The main purpose of this study was to evaluate the effects of warm-up on the anaerobic power, agility, speed, flexibility and fatigue index elite female volleyball players.
Mehrangiz Jamshidi, Maryam Koshki Jahromi, Mohsen Salesi, Masoud Hossein Chari, Razieh Mohajerani, Amin Allah Dashtiyan   +5 more
doaj  

Acute Effects of Hip Mobility Exercises in Addition to Dynamic Warm-up on Vertical Jump, Maximal and Isometric Strength Parameters

Türk Spor ve Egzersiz Dergisi, 2023
The aim of this study is to investigate the acute effects of hip mobility exercises applied before anaerobic activities on vertical jump, 1 repetition maximum (1TM) and isometric strength performances. For this purpose, 12 male athletes with a high level
Murat Can Çeken, Onat Çetin, Malik Beyleroğlu, Barbaros Demirtaş, Onur Çakır   +4 more
doaj  

Investigating the Effect of Warming up on Knee Position Sense:A Meta-analysis and Systematic Review [PDF]

Journal of Rehabilitation Sciences and Research
Introduction: This systematic review and meta-analysis study aims to investigate the effect of warming up on knee position sense. Methods: The keywords of this systematic review and meta-analysis study were searched on December 1 by two authors in the ...
parisa sayyadi, Hooman Minoonejad, Foad Seidi, Rahman Sheikhhoseini, ramin arghadeh   +4 more
doaj   +1 more source

Development of a sub-miniature rubidium oscillator for SEEKTALK application [PDF]

Warm-up and size challenges to oscillator construction are presented as well as the problems involved in these tasks. The performance of M-100 military rubidium oscillator is compared to that of a subminiture rubididum oscillator (M-1000).
Fruehauf, H., Jechart, E., Weidemann, W.
core   +1 more source

Anthem Sustainability Project [PDF]

, 2017
Data centers are multiplying in number and size as electronic business, communication, collaboration, and recreation continue to increase in popularity.
Askegren, James, Coleman, David, Morgan, Luis   +2 more
core   +1 more source

Tuning the Selectivity of the CO2 Reduction Reaction by Means of Synergistic Interactions in the Cu, Ag, Ce System

Advanced Functional Materials, EarlyView.
Multi‐metal Cu─Ce─Ag nanoparticles harness synergistic interactions to drive efficient electrochemical CO2 reduction reaction toward C2+ products at high current densities. Ag enhances CO production, Ce modulates Cu oxidation states, and together they boost *CO coverage and local pH to enhance C─C coupling, enabling record C2+ yields with suppressed ...
Nini Zhang, Muhammad Adib Abdillah Mahbub, Bashir Eid, Thomas Quast, Jian Zhang, Ridha Zerdoumi, Xin Wang, Sabine Seisel, Wangcheng Zhan, Wolfgang Schuhmann   +9 more
wiley   +1 more source

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

Advanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin, Katharina Wulz, Clotilde Jugie, Marie‐Laure Stachowicz, Shane Fennell, Aurélien Mazet, Malou Lea, Nathalie Dusserre, Jean‐Christophe Fricain, Hugo Oliveira   +9 more
wiley   +1 more source