Results 31 to 40 of about 8,008 (176)

Atomic resolution structure analysis of β′ polymorph crystal of a triacylglycerol: 1,2-dipalmitoyl-3-myristoyl-sn-glycerol

Journal of Lipid Research, 2001
The crystal structure of the β′-2 form of a mixed chain triacylglycerol (TAG), 1,2-dipalmitoyl-3-myristoyl-sn-glycerol (PPM), was determined to a final reliability factor of 0.074.
Kiyotaka Sato, Midori Goto, Junko Yano, Kazuhisa Honda, Dharma R. Kodali, Donald M. Small   +5 more
doaj   +1 more source

Legacies of past land use have a stronger effect on forest carbon exchange than future climate change in a temperate forest landscape [PDF]

Biogeosciences, 2018
Forest ecosystems play an important role in the global climate system and are thus intensively discussed in the context of climate change mitigation. Over the past decades temperate forests were a carbon (C) sink to the atmosphere. However, it remains
D. Thom, D. Thom, W. Rammer, R. Garstenauer, R. Seidl   +4 more
doaj   +1 more source

STUDY ON MECHANICAL PROPERTIES OF THE COATING APPLIED BY ELECTROSPARK ALLOYING

Advanced Engineering Research, 2014
A technique for selecting an electrode material used when applying the electrospark method onto a metal surface layer is described. The technique is based on the study of the mechanical properties of the coating by nanoindentation.
Victor Vasilyevich Blazheyev, Pavel Grigoryevich Ivanochkin, Andrey Sergeyevich Lichkovakha   +2 more
doaj   +1 more source

Structural analyses of polymorphic transitions of sn -1,3-distearoyl-2-oleoylglycerol (SOS) and sn -1,3-dioleoyl-2-stearoylglycerol (OSO): assessment on steric hindrance of unsaturated and saturated acyl chain interactions

Journal of Lipid Research, 1999
Polymorphic transformations in two saturated-unsaturated mixed acid triacylglycerols, SOS (sn-1,3-distearoyl-2-oleoylglycerol) and OSO (sn-1,3-dioleoyl-2-stearoylglycerol), have been studied by FT-IR spectroscopy using deuterated specimens in which ...
Junko Yano, Kiyotaka Sato, Fumitoshi Kaneko, Donald M. Small, Dharma R. Kodali   +4 more
doaj   +1 more source

Neural systems approaches to understanding major depressive disorder: An intrinsic functional organization perspective

Neurobiology of Disease, 2013
Recent research detailing the intrinsic functional organization of the brain provides a unique and useful framework to gain a better understanding of the neural bases of Major Depressive Disorder (MDD). In this review, we first present a brief history of
J. Paul Hamilton, Michael C. Chen, Ian H. Gotlib   +2 more
doaj   +1 more source

Humanitarian Demining: Reality and the Challenge of Technology – The State of the Arts

International Journal of Advanced Robotic Systems, 2007
In the context of humanitarian demining it is essential to have a reliable and accurate sensor or an integration of heterogeneous/homogeneous sensors with efficient and reliable data fusion and processing techniques.
Maki K. Habib
doaj   +1 more source

التوزيع الجغرافي لزراعة وإنتاج محاصيل الخضر الصيفية في قضاء عفك لعام 2019

مجلة ابحاث ميسان, 2020
     يدرس البحث التوزيع الجغرافي لزراعة الخضر الصيفية في قضاء عفك لمعرفة أهم العوامل الجغرافية المؤثرة على ذلك التوزيع ودرجة التباين في المساحات المزروعة بحسب المقاطعات الزراعية وكمية الانتاج والانتاجية للمحاصيل. وقد توصل البحث الى استنتاجات علمية كان من
Intidar Ibrahim Hussien Al_Musawy, Arkan mazhar rady   +1 more
doaj   +1 more source

Kalman-Based Joint Analysis of IMU and Plantar-Pressure Data During Speed-Skating Slideboard Training

Sensors
Efficient monitoring of lower-limb coordination is important for understanding movement characteristics during off-ice speed-skating training. This study aimed to develop an analytical framework to characterize the kinematic–kinetic coupling of the lower
Huan Wang, Luye Zong, Guodong Ma, Keqiang Zong   +3 more
doaj   +1 more source

The Ozone Monitoring Instrument: overview of 14 years in space [PDF]

Atmospheric Chemistry and Physics, 2018
This overview paper highlights the successes of the Ozone Monitoring Instrument (OMI) on board the Aura satellite spanning a period of nearly 14 years.
P. F. Levelt, P. F. Levelt, J. Joiner, J. Tamminen, J. P. Veefkind, J. P. Veefkind, P. K. Bhartia, D. C. Stein Zweers, B. N. Duncan, D. G. Streets, H. Eskes, R. van der A, C. McLinden, V. Fioletov, S. Carn, J. de Laat, M. DeLand, S. Marchenko, R. McPeters, J. Ziemke, J. Ziemke, D. Fu, X. Liu, K. Pickering, K. Pickering, A. Apituley, G. González Abad, A. Arola, F. Boersma, F. Boersma, C. Chan Miller, K. Chance, M. de Graaf, J. Hakkarainen, S. Hassinen, I. Ialongo, Q. Kleipool, N. Krotkov, C. Li, L. Lamsal, P. Newman, C. Nowlan, R. Suleiman, L. G. Tilstra, O. Torres, H. Wang, K. Wargan, K. Wargan   +47 more
doaj   +1 more source

Application of parametric speakers to radio acoustic sounding system [PDF]

Atmospheric Measurement Techniques, 2019
In this study, a wind profiler with a radio acoustic sounding system (RASS) and operational radiosonde measurements were used to investigate the technical practicability and reliability of using parametric speakers to measure the vertical profile of ...
A. Adachi, H. Hashiguchi
doaj   +1 more source