Results 51 to 60 of about 7,381,056 (283)

Fabrication Error Modeling and Analysis of an E-Band MHMIC Balanced Power Detector

open access: yesIEEE Access
This study models and analyses the fabrication errors of an ultra-wideband (UWB) Schottky diode power detector using miniature hybrid-microwave integrated-circuit (MHMIC) technology.
Mehrdad Harifi-Mood   +6 more
doaj   +1 more source

Students’ Difficulties in Changing Active Voice into Passive Voice in Simple Present Tense and Simple Past Tense

open access: yesELT Forum: Journal of English Language Teaching, 2018
This study attempted to identify the kind of students’ difficulties in changing active voice into passive voice in simple present tense and simple past tense, and the cause of difficulties in changing active voice into passive voice in simple past tense ...
Vicky Fawzah, Rohani
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

ANALISIS KEMAMPUAN MENDETEKSI EROR KODE PROGRAM MATA KULIAH PEMROGRAMAN BERORIENTASI OBJEK PADA PROGRAM STUDI PENDIDIKAN TEKNOLOGI INFORMASI UNIVERSITAS MUHAMMADIYAH SIDOARJO

open access: yesTeknologi dan Kejuruan, 2019
Analysis of Ability To Detect Program Code Error in Object Oriented Programming Course at Study Program of Informatics Education, Muhammadi-yah University of Sidoarjo.
Fitria Nur Hasanah, Rahmania Sri Untari
doaj   +1 more source

Fitting Pulsar Wind Tori. II. Error Analysis and Applications

open access: yes, 2007
We have applied the torus fitting procedure described in Ng & Romani (2004) to PWNe observations in the Chandra data archive. This study provides quantitative measurement of the PWN geometry and we characterize the uncertainties in the fits, with ...
C.‐Y. Ng, Rees M. J., Roger W. Romani
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Error analysis of QR algorithms for computing Lyapunov exponents [PDF]

open access: yes, 2001
Lyapunov exponents give valuable information about long term dynamics. The discrete and continuous QR algorithms are widely used numerical techniques for computing approximate Lyapunov exponents, although they are not yet supported by a general error ...
Higham, D.J., McDonald, E.J.
core   +1 more source

An Error Analysis of the Geometric Baade-Wesselink Method

open access: yes, 2003
We derive an analytic solution for the minimization problem in the geometric Baade-Wesselink method. This solution allows deriving the distance and mean radius of a pulsating star by fitting its velocity curve and angular diameter measured ...
Bersier D.   +12 more
core   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Error Analysis On The Argumentative Essays Written By The Fourth Semester Students Of Study Program Of English [PDF]

open access: yes, 2014
Yuwanti, Cahyaning, Maulida. 2014. Error Analysis on the Argumentative Essays Written by the Fourth Semester Students of Study Program of English, Faculty of Cultural Studies Universitas Brawijaya.
YUWANTI, M. C. (MAULIDA)
core  

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