Results 131 to 140 of about 14,080,766 (337)

Homologous expression and purification of human HAX‐1 for structural studies

FEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

RANCANG BANGUN AC TO DC HALF WAVE RECTIFIER 3 FASA MENGGUNAKAN KONTROL SWITCHING PI FUZZY PADA BOOST KONVERTER [PDF]

, 2010
Three phase half wave rectifier is one technique three phase AC voltage conversion into DC voltage. In the rectifier process conducted by the diode will arise wave distortion on the input, resulting in phase shifts that resulted in low power factor.
., Irianto, Nansur, Ainur Rofiq, SETIAWAN, CAHYO FAHMA   +2 more
core  

Improvement of Bi-Directional Three-Phase Converter

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2013
The paper proposes an original scheme of the bi-directional three-phase converter (BTC) with high power factor. A unique feature of the converter is the introduction of a special high-frequency voltage-boost inverter which allows to stabilize output ...
V. V. Burlakа, S. V. Gulakov, T. N. Matiashova   +2 more
doaj  

Online Inductance and Capacitance Identification Based on Variable Forgetting Factor Recursive Least-Squares Algorithm for Boost Converter

MATEC Web of Conferences, 2018
The control performance of boost converter suffers from the variations of important component parameters, such as inductance and capacitance. In this paper, an online inductance and capacitance identification based on variable forgetting factor recursive
Chen Chen, Min Run, Tong Qiaoling, Tao Shifei, Lyu Dian, Li Linkai   +5 more
doaj   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

FEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner, César G. Prucca, Lucia Boffelli, Virginia A. Piqueras, Silvia G. Correa, Mariana Maccioni, Mario E. Guido   +6 more
wiley   +1 more source

Rectificador monofásico con corrección del factor de potencia usando un convertidor Boost

Tecnura, 2012
This paper shows a mathematical model and corresponding controller design of a 24W DC-DC Boost converter used for power factor correction. Modeling and simulations are shown (using Matlab) together with experimental results.
Lenny Andrés Hernández Fonseca, Diego Ricardo Gómez León, Oscar Mauricio Hernández Gómez   +2 more
doaj  

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

FEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart, Haley L. Zubyk, Michelle Ogrodnik, Caitlin E. Mullarkey, Felicia Vulcu   +4 more
wiley   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

FEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq, Nestor G. Casillas‐Vega, Alma Gomez‐Loredo, Xristo Zarate   +3 more
wiley   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

Engineering tandem VHHs to target different epitopes to enhance antibody‐dependent cell‐mediated cytotoxicity

FEBS Open Bio, EarlyView.
Tandem VHH targeting distinct EGFR epitopes were engineered into a monovalent bispecific antibody (7D12‐EGA1‐Fc) with more potent ADCC without increasing affinity to EGFR. Structural modeling of 7D12‐EGA1‐Fc showed cross‐linking of separate EGFR domains to enhance CD16a engagement on NK cells.
Yuqiang Xu, Hao Jiang, Limin Chen, Fulai Zhou, Ying Jin, Mark L. Chiu   +5 more
wiley   +1 more source