Results 31 to 40 of about 3,299,461 (276)

Análise da Performance da Técnica MC/MC-CDMA

open access: yesTrends in Computational and Applied Mathematics, 2007
A técnica Multi Portadora / Multi Código CDMA (MC/MC-CDMA) é analisada através de uma comparação do desempenho entre as técnicas Multi Código CDMA e Multi Portadora CDMA.
A.S. Araújo, G.A. Carrijo, E.L. Flores
doaj   +1 more source

محاسبات مکانیک مولکولی و بررسی تأثیر حلال بر اثرات محیطی و ترمودینامیکی آنزیم کولین استیل ترانسفراز [PDF]

open access: yesمجله دانشگاه علوم پزشکی سبزوار, 1970
چکیده زمینه و هدف: فعالیت استیل کولین و آنزیم استیل کولین ترانسفراز در بیماری آلزایمر بررسی و مشخص شده است. از این جهت، نقص آنها می‌تواند باعث کاهش حافظه و یادگیری شود. میدان‌های نیرو، بر ساختار کولین استیل ترانسفراز تأثیر دارند.
ریحانه صباغزاده
doaj  

Adaptive matching for compact MIMO systems [PDF]

open access: yes, 2010
Compact MIMO systems using closely spaced antennas are faced with the well-known problem of antenna mutual coupling (MC) that can degrade the performance.
Mohammadkhani, R., Thompson, J.S.
core   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter   +17 more
wiley   +1 more source

Effect of arthritic synovial fluids on the expression of immunomodulatory factors by mesenchymal stem cells: an explorative in-vitro study

open access: yesFrontiers in Immunology, 2012
Background: In diseased joints, the catabolic environment results in progressive joint damage. Mesenchymal stem cells (MSCs) can have immunomodulatory effect by secreting anti-inflammatory factors. To exert these effects, MSCs need to be triggered by pro-
Maarten J.C. Leijs   +8 more
doaj   +1 more source

New Approach to Parton Shower MC's for Precision QCD Theory: HERWIRI1.0(31) [PDF]

open access: yes, 2009
By implementing the new IR-improved Dokshitzer-Gribov-Lipatov-Altarelli-Parisi-Callan-Symanzik (DGLAP-CS) kernels recently developed by one of us in the HERWIG6.5 environment we generate a new MC, HERWIRI1.0(31), for hadron-hadron scattering at high ...
Joseph, S.   +3 more
core   +1 more source

Feasibility and Preliminary Efficacy of Integrative Neuromuscular Training for Childhood Cancer Survivors: A Pilot Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian   +7 more
wiley   +1 more source

Anatomical pathways involved in generating and sensing rhythmic whisker movements

open access: yesFrontiers in Integrative Neuroscience, 2011
The rodent whisker system is widely used as a model system for investigating sensorimotor integration, neural mechanisms of complex cognitive tasks, neural development, and robotics.
Laurens W.J. Bosman   +12 more
doaj   +1 more source

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti   +12 more
wiley   +1 more source

Effects of Hypoxia on the Immunomodulatory properties of Adipose tissue-derived Mesenchymal Stem Cells

open access: yesFrontiers in Immunology, 2013
Adipose tissue-derived mesenchymal stem cells (ASC) are of great interest as a cellular therapeutic agent for regenerative and immunomodulatory purposes. The function of ASC adapts to environmental conditions, such as oxygen tension. Oxygen levels within
M eRoemeling-Van Rhijn   +9 more
doaj   +1 more source

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