Results 61 to 70 of about 974,133 (275)

Hierarchy and Competition in CSCW applications: Model and case study [PDF]

, 1998
CSCW applications need to adapt themselves to the functional and organizational structures of people that use them. However they do not usually support division in groups with a certain hierarchical structure among them.
Asensio, J.I., Calmeau, R., Dimitriadis, Yannis A., García, E., Martín, M., Soto Campos, Ignacio   +5 more
core   +2 more sources

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Has China’s hierarchical medical system improved doctor-patient relationships?

Health Economics Review
Background and objective Developing harmonious doctor-patient relationships is a powerful way to promote the construction of a new pattern of medical reform in developing countries.
Yang Gao, Yang Yang, Shoupeng Wang, Wenqian Zhang, Jiao Lu   +4 more
doaj   +1 more source

Knowledge Graph Embedding for Hierarchical Entities Based on Auto-Embedding Size

Mathematics
Knowledge graph embedding represents entities and relations as low-dimensional continuous vectors. Recently, researchers have attempted to leverage the potential semantic connections between entities with hierarchical relationships in the knowledge graph.
Pengfei Zhang, Xiaoxue Zhang, Yang Fang, Jinzhi Liao, Wubin Ma, Zhen Tan, Weidong Xiao   +6 more
doaj   +1 more source

Views of diagnosis distribution in primary care in 2.5 million encounters in Stockholm: a comparison between ICD-10 and SNOMED CT

Journal of Innovation in Health Informatics, 2010
Background Primary care (PC) in Sweden provides ambulatory and home health care outside hospitals. Within the County Council of Stockholm, coding of diagnoses in PC is mandatory and is done by general practitioners (GPs) using a Swedish primary care ...
Anna Vikström, Mikael Nyström, Hans Åhlfeldt, Lars-Erik Strender, Gunnar Nilsson   +4 more
doaj   +1 more source

Sequential Association Rule Mining for Autonomously Extracting Hierarchical Task Structures in Reinforcement Learning

IEEE Access, 2020
Reinforcement learning (RL) techniques, while often powerful, can suffer from slow learning speeds, particularly in high dimensional spaces or in environments with sparse rewards.
Behzad Ghazanfari, Fatemeh Afghah, Matthew E. Taylor   +2 more
doaj   +1 more source

Hierarchical Genetic Algorithms Considering Hierarchical and Constraint Relationships Between Design Alternatives

Journal of the Japan Society for Precision Engineering, Contributed Papers, 2006
Product configuration optimization at early design stages requires the simultaneous evaluation of numerous design aspects. However, the existence of complex relationships among design alternatives, such as subordinate and constraint relationships, increases the difficulty of formulating the problem model and conducting straightforward searches for ...
Masataka YOSHIMURA, Kazuhiro IZUI, Kazuma FUKATANI   +2 more
openaire   +2 more sources

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

The Impact of Tilburg Frailty on Poststroke Fatigue in First‐Ever Stroke Patients: A Cross‐Sectional Study With Unified Measurement Tools and Improved Statistics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Poststroke fatigue (PSF) and frailty share substantial overlap in their manifestations, yet previous research has yielded conflicting results due to the use of heterogeneous frailty assessment tools. Objective To evaluate the independent impact of frailty on PSF using a unified measurement system (Tilburg Frailty Indicator, TFI ...
Chuan‐Bang Chen, Xiao‐Xue Wang, Shao‐Rui Bao, Sui‐Li Lin, Mei‐Chun Shu, Xi‐Xi Ye, Wen‐Jie Cong   +6 more
wiley   +1 more source

Clustering on hierarchical heterogeneous data with prior pairwise relationships

BMC Bioinformatics
Background Clustering is a fundamental problem in statistics and has broad applications in various areas. Traditional clustering methods treat features equally and ignore the potential structure brought by the characteristic difference of features ...
Wei Han, Sanguo Zhang, Hailong Gao, Deliang Bu   +3 more
doaj   +1 more source