Results 51 to 60 of about 561,734 (311)

Standard deviations of coordinates due transformation between ellipsoids [PDF]

Podzemni Radovi, 2017
Transformation between ellipsoids also called datum transformation implies coordinate conversion from one ellipsoid to another ellipsoid, most frequently to be done by Helmert seven-parameter transformation.
Ganić Aleksandar, Milutinović Aleksandar, Gojković Zoran   +2 more
doaj  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Transformer-Based Parameter Estimation in Statistics

Mathematics
Parameter estimation is one of the most important tasks in statistics, and is key to helping people understand the distribution behind a sample of observations. Traditionally, parameter estimation is done either by closed-form solutions (e.g., maximum likelihood estimation for Gaussian distribution) or by iterative numerical methods such as the Newton ...
Xiaoxin Yin, David S. Yin
openaire   +3 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Genetic parameters for milk somatic cell score and relationships with production traits in primiparous dairy sheep [PDF]

, 2007
A total of 13,066 first-lactation test-day records of 2,277 Valle del Belice ewes from 17 flocks were used to estimate genetic parameters for somatic cell scores (SCS) and milk production traits, using a repeatability test-day animal model.
van Kaam, J. B. C. H. M., Portolano, B., Bovenhuis, H., van Kaam, J.B.C.H.M., Kaam, J.B.C.H.M., van, Finocchiaro, R., BOVENHUIS H., FINOCCHIARO, Raffaella, VAN KAAM JBCHM, Riggio, V.; id_orcid, RIGGIO, Valentina, PORTOLANO, Baldassare, Riggio, V.   +12 more
core   +1 more source

Detail Explanation of Coordinate Transformation Procedures Used in Geodesy and Geoinformatics on the Example of the Territory of the Republic of Croatia

Applied Sciences
With strong technology improvement, especially GNSS, coordinate transformation has become an essential tool in everyday practice. For this reason, it is beneficial to have a good understanding of the mathematical process of coordinate transformation, as ...
Tedi Banković, Marin Dubrović, Antonio Banko, Marko Pavasović   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Clinicopathological Parameters Related to Malignant Transformation of Oral Leukoplakia: A Meta-Analysis

Cumhuriyet Dental Journal, 2021
Objective. To assess the clinical-pathological factors related to the malignant transformation of oral leukoplakia. Materials and Methods. A search for articles on malignant transformation factors related to oral leukoplakia was conducted in the ...
Cristina Fuentes-perez, Alberto Rodriguez-archilla   +1 more
doaj   +1 more source

Transformer Parameter Monitoring and Controlling [PDF]

International Journal of Trend in Scientific Research and Development, 2017
Distribution transformer is one of the most important equipment in power network. Because of, the large amount of transformer distributed over a wide area in power electric systems,the data acquisition and condition monitoring is important issue. The main purpose of this system is distribution transformer monitoring and controlling through IOT.
Pooja M. Bansod, Dinesh V. Rojatkar
openaire   +2 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source