Results 41 to 50 of about 567,851 (266)

Characterization and Evolution of a Digital Economy Ecosystem Based on an Interspecies Competition Model

open access: yesJournal of Mathematics, 2022
This paper provides an in-depth study and analysis of the characterization of the digital economy ecosystem and the mechanism of eye-flowering through the method of interspecies competition. The evolutionary game model of symbiotic decision-making in the
Han Zhou, Xiaorui Han, Le Wang
doaj   +1 more source

Barriers affecting the development of logistics systems in Vietnam in the period 2015-2021

open access: yesTạp chí Khoa học và Công nghệ, 2023
The objective of this study is to analyze the barriers that have affected the development of Vietnam's logistics system during the period of 2015-2021 and propose solutions for the future growth of the country's logistics industry.
Nguyen Thi Binh   +3 more
doaj   +1 more source

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

589 Who you gonna call? The Data Group: Creating a team and process for responding to evolving data needs of a limited health benefits program

open access: yesJournal of Clinical and Translational Science
Objectives/Goals: The World Trade Center (WTC) Health Program (Program) Data Group was formed to address the increasing volume and complexity of analytics requests and to improve the Program’s data management capacity.
Danielle Stollar   +6 more
doaj   +1 more source

ضوابط المنافسة التجارية وآدابها في الإسلام

open access: yesمجلة بيت المشورة, 2015
تهدف الدراسة إلى بيان ضوابط وآداب المنافسة التجارية في الإسلام، حيث اهتمت الشريعة الإسلامية بالجانب الاقتصادي عموما والجانب التجاري خصوصا، ووضع لكل منهما الخطوط العریضة، والضوابط التي تكفل تحقیق تلك السعادة، فأرسى أسواقاً ذات دعائم متينة بعيدة عن الغش ...
Zerzar  Al-Ayyashi
doaj   +1 more source

Trade models, trade elasticities, and the gains from trade [PDF]

open access: yesJournal of International Economics
We argue that the welfare gains from trade in new models with micro-level margins exceed those in frameworks without these margins. Theoretically, we show that for fixed trade elasticity, different models predict identical trade flows, but different patterns of micro-level price variation.
Ina Simonovska, Michael E. Waugh
openaire   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

ESG, firm systematic risk, and economic policy uncertainty: analysis using deep learning-based ESG scores

open access: yesFuture Business Journal
This study explores the complex relationship between Environmental, Social, and Governance (ESG) performance, firm-level systematic risk, and economic policy uncertainty using data from 645 Vietnamese publicly listed firms from 2019 to 2023.
Hien Thu Bui   +4 more
doaj   +1 more source

FACTORS INFLUENCING CONSUMER INTENTION TO PURCHASE REMANUFACTURED PRODUCTS WITHIN THE VIETNAMESE CIRCULAR ECONOMY

open access: yesTạp chí Khoa học Đại học Đà Lạt
This study extends the theory of planned behavior (TPB) by incorporating environmental knowledge, environmental beliefs, and perceived value to understand Vietnamese consumer purchase intentions towards remanufactured products.
Thi Hoang Yen Le   +4 more
doaj   +1 more source

TESTING THE ACCESSIBILITY OF WEB-APPLICATIONS

open access: yesКомпютерні системи та інформаційні технології, 2022
The constant growth of digital information and online services highlights the need to protect the rights of people with disabilities in terms of web accessibility.
TETIANA ZHYROVA   +4 more
doaj   +1 more source

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