Results 91 to 100 of about 35,862 (243)

Noise Parameter Analysis of SiGe HBTs for Different Sizes in the Breakdown Region

Active and Passive Electronic Components, 2016
Noise parameters of silicon germanium (SiGe) heterojunction bipolar transistors (HBTs) for different sizes are investigated in the breakdown region for the first time.
Chie-In Lee, Yan-Ting Lin, Wei-Cheng Lin
doaj   +1 more source

Microbiota Signatures in Early Life and Their Association With Food Allergy: A Systematic Review

Allergy, EarlyView.
ABSTRACT Food allergy (FA) is increasing worldwide, and early life may be a critical window for immune training. We systematically reviewed observational human studies linking early‐life microbiota (infant, maternal, environmental, or extraintestinal) profiled using culture‐based and/or culture‐independent methods (including sequencing‐based approaches)
Eduard Flores Ventura, Jeremy Corriger, Hélène Omer, Marie Bodinier, Dirk Haller, Tomer Hertz, Martin Larsen, Maria Carmen Collado   +7 more
wiley   +1 more source

Structure of the SigE regulatory network in Mycobacterium tuberculosis

Frontiers in Microbiology
SigE is one of the main regulators of mycobacterial stress response and is characterized by a complex regulatory network based on two pathways, which have been partially characterized in conditions of surface stress.
Laura Cioetto-Mazzabò, Davide Sorze, Fedora Babic, Francesca Boldrin, Greta Segafreddo, Roberta Provvedi, Riccardo Manganelli   +6 more
doaj   +1 more source

Route of Allergen Immunotherapy: A Global Look Into Physicians' Motivations

Allergy, EarlyView.
Little is known about the factors driving AIT prescription in clinical practice, including the level of personalization from patient to patient. Patient‐centred factors theoretically would favour SLIT prescription. Doctors’ knowledge, training, and country influence the final decision on the route.
Carmen Vidal, Davide P. Caimmi, Pablo Rodriguez del Rio, Óscar Lado‐Baleato, Francisco Gude, Pilar Rico‐Nieto, Thomas B. Casale, Jorge A. Aguilar, Maryam Ali Al‐Nesf, Fatima Ashkanani, Adeeb Bulkhi, Juan C. Cardet, Claudia Almendarez, Silvia Caimmi, Iván Cherrez, Enza D’Auria, Stephanie Dramburg, Motohiro Ebisawa, Naoko Fusayasu, Maximiliano Gomez, Sandra Gonzalez‐Diaz, Carla Irani, Andrey Kamaev, Connie Katelaris, Narinder Kaur, Oksana KurBacheva, José I. Larco, Désirée Larenas‐Linnemann, Margaret Li, Olga Patricia Monge‐Ortega, Pablo Moreno, Oliver Pfaar, Cesar F. Pozo‐Beltrán, Marta E. Rubio, Jorge Sanchez, Giovanni Sedo, Silvia Uriarte, Lin Yang, Hao Chen, Rongfei Zhu, Pascal Demoly, Moises A. Calderon, on behalf of the CHOICE‐Global Survey Team   +42 more
wiley   +1 more source

High-Performance nMOSFETs Using a Novel Strained Si/SiGe CMOS Architecture

, 2003
Performance enhancements of up to 170% in drain current, maximum transconductance, and field-effect mobility are presented for nMOSFETs fabricated with strained-Si channels compared with identically processed bulk Si MOSFETs.
Waite, A.M., Tang, Y.T., O’Neill, A.G., Chattopadhyay, S., Cullis, A.G., Paul, D.J., Norris, D.J., Olsen, S.H., Driscoll, L.S., Robbins, D.J., Kwa, K.S.K, Evans, A.G.R.   +11 more
core   +1 more source

Improving the Performance of SiGe-Based IR Detectors

, 2010
During recent years, single crystalline (Sc) SiGe has been recognized as a new low cost thermistor material for IR detection. In this study the effect of Ge content, pixel size and the Ni silicide on the performance of SiGe/Si thermistor material have ...
Mohammadreza Kolahdouz, Ali Afshar Farniya, Kolahdouz, Mohammadreza,, Radamson, Henry H.,, Mikael Östling, Östling, Mikael,, Henry H. Radamson, Farniya, Ali Afshar,   +7 more
core   +1 more source

Influence of Environmental Pollution on Basophil Reactivity to Birch Pollen Allergens in Atopic and Non‐Atopic Subjects

Allergy, EarlyView.
Birch pollen and PM10 are key determinants of clinical symptoms, particularly in asthma. Allergic people react stronger to the pollen collected in the highly polluted area than in the less polluted areas. When evaluating the effectiveness of allergen immunotherapy, it is essential to consider not only pollen concentrations but also levels of air ...
Maria Czarnobilska, Małgorzata Bulanda, Ewa Czarnobilska, Wojciech Dyga, Marek Jutel, Dorota Myszkowska   +5 more
wiley   +1 more source

Tropomyosin-based cross-reactivity and asymptomatic shellfish sensitization in patients with perennial allergy

Frontiers in Allergy
BackgroundMite, cockroach, and shellfish (crab, clam, and shrimp) proteins share allergenic epitopes. The determination of specific IgE (sIgE) against cockroach (Blattella germanica, relevant in asthma) and shellfish allergens (relevant in food allergy ...
Moritz Maximilian Hollstein, Marie Charlotte Schuppe, Katharina Klara Hahn, Prasad Dasari, Susann Forkel, Caroline Beutner, Timo Buhl, Timo Buhl   +7 more
doaj   +1 more source

Millimeter-Wave Phased Arrays in Silicon [PDF]

, 2007
Integration of mm-wave multiple-antenna systems on silicon-based processes enables complex, low-cost systems for high-frequency communication and sensing applications.
Natarajan, Arun Sridhar
core   +1 more source

m6A‐Related Regulation of Ferroptosis Contributes to Nasal Epithelial Barrier Dysfunction in Allergic Rhinitis

Allergy, EarlyView.
This study uses human nasal epithelial cells and BALB/c mice to evaluate the role and molecular mechanism of ferroptosis in HDM‐induced AR, focusing on ferroptosis‐related responses and nasal epithelial barrier disruption. HDM exposure induces lipid peroxidation‐driven ferroptosis and epithelial barrier disruption.
Zehua Lin, Baoai Han, Qiang Xie, Aikebaier Tuohuti, Weisong Cai, Peng Zhou, Jiahao Meng, Qiuyang Fu, Zuhong He, Xiong Chen   +9 more
wiley   +1 more source