Results 41 to 50 of about 8,690,693 (300)

Adaptive Scaling

, 2017
Preprocessing data is an important step before any data analysis. In this paper, we focus on one particular aspect, namely scaling or normalization. We analyze various scaling methods in common use and study their effects on different statistical learning models. We will propose a new two-stage scaling method.
Li, Ting, Jing, Bingyi, Ying, Ningchen, Yu, Xianshi   +3 more
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

ÇALIŞAN REFAHI ÖLÇEĞİ: TÜRK KÜLTÜRÜNE UYARLAMA ÇALIŞMASI

Mehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2022
Bu çalışmanın amacı Pradhan ve Hati (2019) tarafından geliştirilmiş olan Çalışan Refahı Ölçeği’ni Türk kültürüne uyarlanmak ve psikometrik özelliklerini araştırmaktır. Çalışmada iki farklı örneklem grubu bulunmaktadır; birinci örneklem grubunu 608 sağlık
Pelin Yılık, Abdulkadir Yüksel
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Reliability and validity of the Indonesian version of the Dual Filial Piety Scale

Jurnal Psikologi Ulayat: Indonesian Journal of Indigenous Psychology
Filial piety (bakti) merupakan sebuah konsep yang tidak asing dalam masyarakat di diaspora Tionghoa, termasuk di Indonesia yang masyarakatnya multikultural. Konsep ini menggambarkan dinamika relasi antara orang tua dan anak.
Dicky Sugianto, Andrian Liem, Nurtaty Sinaga   +2 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Validation of Polish Version of Dispositional Flow Scale-2 and Flow State Scale-2 Questionnaires

Frontiers in Psychology, 2022
The aim of this study is to evaluate the psychometric properties of the Polish version of the Dispositional Flow Scale-2 (DFS-2) and Flow State Scale-2 (FSS-2), for use with Polish adults and young adults.
Justyna Józefowicz, Justyna Józefowicz, Natalia Kowalczyk-Grębska, Aneta Brzezicka   +3 more
doaj   +1 more source

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

Scale-Adaptive Vehicle Tracking Algorithm in UAV Scene

Jisuanji kexue yu tansuo, 2021
In order to solve the problem of model drift caused by the scale change of the target vehicle when the traditional correlation filtering algorithm tracks the vehicle in the video taken by the UAV (unmanned aerial vehicle), this paper proposes an improved
HUANG Jiahui, PENG Li, XIE Linbo
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source