Results 31 to 40 of about 3,923,216 (303)

p38 MAPK Signaling in Osteoblast Differentiation [PDF]

Frontiers in Cell and Developmental Biology, 2016
The skeleton is a highly dynamic tissue whose structure relies on the balance between bone deposition and resorption. This equilibrium, which depends on osteoblast and osteoclast functions, is controlled by multiple factors that can be modulated post-translationally.
Rodríguez Carballo, Edgardo, Gamez Molina, Beatriz, Ventura Pujol, Francesc   +2 more
openaire   +5 more sources

A Comprehensive Mixed-Mode Time-Domain Load- and Source-Pull Measurement System [PDF]

, 2010
We present a novel test set devised for nonlinear balanced device characterization using load-pull techniques. The system is capable of measuring the voltage and current waveforms at the calibration reference planes while independently tuning the device ...
Ferrero, Andrea Pierenrico, Garelli, Marco, Bonino, Serena, Teppati, Valeria   +3 more
core   +1 more source

Adaptive Differential Space-Time-Spreading-Assisted Turbo-Detected Sphere Packing Modulation [PDF]

, 2007
In this contribution a novel adaptive differential space-time spreading assisted turbo detected sphere packingmodulation scheme is proposed for improving the achievable throughput of code division multiple access (CDMA) systems.
El-Hajjar, M, Alamri, O., Osamah Alamri, Mohammed El-Hajjar, Hanzo, L., Lajos Hanzo   +5 more
core   +2 more sources

Decrease uncertainty of measuring small differential signal against large common-mode signal

MATEC Web of Conferences, 2017
Comparators capable of comparing two alternating signals of the similar frequency within a wide dynamic range of frequencies and voltages are lock-in amplifiers with a differential input.
Baranov Pavel, Borikov Valeriy, Tsimbalist Edvard, Bui Duc Bien   +3 more
doaj   +1 more source

Probe signal correction for differential methylation hybridization experiments

BMC Bioinformatics, 2008
Background Non-biological signal (or noise) has been the bane of microarray analysis. Hybridization effects related to probe-sequence composition and DNA dye-probe interactions have been observed in differential methylation hybridization (DMH) microarray
Yan Pearlly, Potter Dustin P, Huang Tim HM, Lin Shili   +3 more
doaj   +1 more source

The robustness of the differential quantizer in the case of the variable signal to noise ratio [PDF]

Serbian Journal of Electrical Engineering, 2017
In this paper a short theoretical overview of differential quantizer and its implementations is given. Afterward, the effect of the order of prediction in differential quantizer and the effect of the difference in order of predictor in the input
Cokić Lazar, Marjanović Aleksandra, Vujnović Sanja, Đurović Željko   +3 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Differential Interference Suppression Aided Three-Stage Concatenated Successive Relaying [PDF]

, 2012
Conventional single-relay aided two-phase cooperative networks employing coherent detection algorithms incur a significant 50% throughput loss. Furthermore, it is unrealistic to expect that in addition to the task of relaying, the relay-station would ...
Li, Li, Wang, Li, Hanzo, Lajos
core   +1 more source

Improved differential relay for bus bar protection scheme with saturated current transformers based on second order harmonics

Journal of King Saud University: Engineering Sciences, 2018
Differential relays security to the external faults is affected by the saturation of branches’ current transformers (CTs). In this paper, a simple scheme is proposed to enhance the security of differential numerical relay by extracting the 2nd order ...
Mohammed Qais, Usama Khaled, Saad Alghuwainem   +2 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source