نتایج جستجو برای: 3 division
تعداد نتایج: 1888904 فیلتر نتایج به سال:
As the power consumption is an essential issue for designers of mobile devices The 3 Generation Partnership Project (3GPP) – Long Term Evolution (LTE) employs a multicarrier communication technique on the air interface, Single Carrier Frequency Division Multiple Access (SCFDMA), in uplink scenario and Orthogonal Frequency Division Multiple Access (OFDMA) in the downlink. SCFDMA core modulation ...
Jason Horng,1 Chi-Fan Chen,1 Baisong Geng,1 Caglar Girit,1 Yuanbo Zhang,2 Zhao Hao,3,4 Hans A. Bechtel,3 Michael Martin,3 Alex Zettl,1,5 Michael F. Crommie,1,5 Y. Ron Shen,1,5 and Feng Wang1,5,* 1Department of Physics, University of California at Berkeley, Berkeley, California 94720, USA 2Department of Physics, Fudan University, Shanghai 200433, China 3Advanced Light Source Division, Lawrence B...
The cytoplasmic determinants Numb and Prospero are distributed asymmetrically into the daughter cells of Drosophila neuroblasts. The proteins encoded by the genes inscuteable, staufen and miranda are involved in the localisation of Prospero.
1. Core facility of Proteomics and Mass Spectrometry, Dept. of BioAgroMed, Faculty of Medicine, University of Foggia 2. Division of Nephrology and Dialysis, Hospital Dimiccoli , ASL BAT, Barletta, Italy; 3. Division of Nephrology and Dialysis, Dept. of Medicine and Medical Specialities, University of Modena and Reggio Emilia, Modena. Italy 4. Division of Endocrinology, Dept. of Medical Sciences...
Multiplication of Trypanosoma pacifica was common in the fish host from observations of live flagellates and Giemsa-stained blood smears. Multiplication began with the elongation of the kinetoplast, thickening of the posterior portion of the body, and appearance of a new flagellum near the kinetoplast. The new flagellum was very rigid when less than 3 microm in length, but it became flexible as...
Bacterial cell division involves the dynamic assembly of a diverse set of proteins that coordinate the invagination of the cell membrane and synthesis of cell wall material to create the new cell poles of the separated daughter cells. Penicillin-binding protein PBP 2B is a key cell division protein in Bacillus subtilis proposed to have a specific catalytic role in septal wall synthesis. Unexpec...
Introduction 1. Emissions in cyclotron facility and their influence on staff 2. Radiation sources of radiochemical laboratory radiation exposure radiochemists 3. Ionizing PET diagnostics division doses medical 4. Doses center patients Conclusion
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