Results 71 to 80 of about 33,818 (263)

Experimental Study and Industrial Application of Rigid–Flexible Coupling Screening for Difficult-to-Screen Sticky and Moist Gold Ores

Separations
Screening is a critical link in the separation of gold ores. However, issues such as the agglomeration of material masses and screen aperture blinding often lead to low screening precision and poor desliming performance, severely impacting the efficiency
Ning Xu, Zhihai Huang, Tao Guan, Xiaoning Feng, Hao Guo, Jingyuan Liu, Xingwei Song, Wei Shi, Miao Pan   +8 more
doaj   +1 more source

Efficiency evaluation of regular mass screening aimed at tuberculosis detection

Туберкулез и болезни лёгких, 2016
For the last 15 years the incidence of tuberculosis decreased 1.5 fold in Russia and in 2014 it made 59.5 per 100,000 population. And for the last 5 years the part of the population covered by regular mass screening increased by 1.1 fold and achieved 67 ...
E. B. Tsybikova, N. A. Zubova
doaj   +1 more source

No Screening is More Efficient with Multiple Objects

CoRR
We study efficient mechanism design for allocating multiple heterogeneous objects. The aim is to maximize the residual surplus, the total value generated from an allocation minus the costs of screening. We discover a robust trend indicating that no-screening mechanisms, such as serial dictatorship with exogenous priority order, tend to perform better ...
Shunya Noda, Genta Okada
openaire   +2 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

Research on the optimization efficiency of secondary vibrating screening based on EDEM simulation

Scientific Reports
Aiming at the problems of incomplete particle sieving and excessive residual fine particles in the traditional vibrating screen during the grading process of rockfill materials, this study proposes a secondary screening enhancement method by adding an ...
Changjiang Zhu, Haijian Long, Zhihai Peng, Xiaoli Wang, Xinyu Chen, Zhenghong Tian, Haoyue Fan   +6 more
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

Automated baggage screening and logistics system for enhanced airport efficiency [PDF]

E3S Web of Conferences
Air transport plays a vital role in modern life, facilitating efficient logistics and connectivity across distant cities and countries. However, airports face numerous challenges in ensuring safety, speed, comfort, and security for passengers and their ...
Kleshko I.I., Tynchenko V.S., Kukartseva S.V., Solovyova T.V., Nizameeva A.V.   +4 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Using Target Efficiency to Select Program Participants and Risk-Factor Models: An Application to Child Mental Health Interventions for Preventing Future Crime [PDF]

Statistical risk factor models are often proposed for screening high-risk children to participate in early intervention programs. Recent contributions to the program evaluation literature demonstrate the need for incorporating judgments about relative ...
David S. Salkever, Stephen Johnston, Nicholas Ialongo, Eric Slade, Mustafa C. Karakus   +4 more
core  

Impact of Population Size and Aging on the Efficiency of Cancer Screening in Japanese Municipalities: Insights from Data Envelopment Analysis

Health Services Insights
Background: Improving cancer screening participation is increasingly important. However, insufficient medical and financial resources have been reported to hinder program implementation; therefore, enhancing program efficiency is crucial.
Koshi Takahashi, Sho Nakamura, Yu Ogasawara, Masahiko Sakaguchi, Kaname Watanabe, Hiroto Narimatsu   +5 more
doaj   +1 more source