Results 91 to 100 of about 557,360 (315)

Conceptual modelling: framework, principles, and future research [PDF]

, 2007
The conceptual modelling task in a simulation project is very important and yet is still generally regarded as more of an art than a science. The meaning and nature of conceptual modelling are discussed and a framework set out.
Brooks, R J
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

A conceptual model for assessing the level of development of Pilgrimage Routes

International Journal of Religious Tourism and Pilgrimage
This paper proposes an innovative conceptual model based on a hierarchical structure for the assessment of pilgrimage routes, establishing and weighting the different associated elements.
Vitor Ambrósio, Carlos Fernandes, Goretti Silva, Adília Cabral   +3 more
doaj   +1 more source

A framework for managing projects that integrate 4IR technologies

International Journal of Information Systems and Project Management
The Fourth Industrial Revolution (4IR) signifies a new phase in project management. The swift progression of 4IR technologies requires a reassessment of current methods to address the complexities of contemporary project management adequately.
Mothepane Tshabalala, Carl Marnewick
doaj   +1 more source

Human resource management in small and medium-sized enterprises: A performance model definition [PDF]

Strategic Management, 2023
Background: Nowadays, studying small and medium-sized companies, particularly with regard to the management of human resources that takes place in them, is particularly relevant.
Melo Pedro Novo, Machado Carolina Feliciana, Brewster Chris   +2 more
doaj  

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

Applying the reinforcing spirals model to dynamic communication phenomena: Conceptual and statistical pitfalls [PDF]

, 2019
The reinforcing spirals model (Slater, 2007) is considered an important conceptual model in research on both media use and media effects. Researchers relied on this conceptual model to explain reciprocal effects of media use and media effects in various ...
Schemer, Christian, Müller, Philipp, Geiß, Stefan   +2 more
core  

Conceptual model of forming a proposal for providing communication to a unit using artificial intelligence

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
The article discusses the problematic issue of the large time spent by a technical specialist when searching for options to provide communication to a unit in a new area.
Dmytro Havrylov, Roman Lukianiuk, Albert Lekakh, Olexandr Musienko, Vladymyr Startsev, Gennady Pris, Kyrylo Рasynchuk   +6 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Achieving Data Completeness in Electronic Medical Records: A Conceptual Model and Hypotheses Development [PDF]

, 2018
This paper aims at proposing a conceptual model of achieving data completeness in electronic medical records (EMR). For this to happen, firstly, we draw on the model of factors influencing data quality management to construct our conceptual model ...
Zowghi, Didar, Liu, Caihua, Caihua Liu, Didar Zowghi, Amir Talaei-Khoei, Talaei-Khoei, Amir, Talaei-Khoei, A, Liu, C, Daniel, Jay, Daniel, J, Zowghi, D, Jay Daniel   +11 more
core   +1 more source