Results 61 to 70 of about 67,348 (230)

Assessment of the Impact of COVID-19 Pandemic on the Service Sector in Lithuania

Economics and Culture, 2022
Research purpose. This study aims to assess the impact of selected economic indicators (independent variables) on the turnover of food and beverage service companies in Lithuania.
Seržantė Milena, Pakalka Algimantas
doaj   +1 more source

Ecosystem Services Against Illegal Immigration: The Natural Control of the Migratory Butterfly Painted Lady (Vanessa cardui) by Cotesia vestalis (Hymenoptera, Braconidae) on Organic Soybean in Ukraine

Entomologia Experimentalis et Applicata, EarlyView.
In central Ukraine, the migratory butterfly Vanessa cardui emerged as a key pest of organic soybean during its outbreaks in 2019 and 2022. Despite early defoliation, crops recovered strongly due to high parasitism by Cotesia vestalis, reaching 100% in some fields.
Alex Gumovsky, Maryna Kaliuzhna, Valentyn Kulinich, Yurii Geryak   +3 more
wiley   +1 more source

Romanian Corporate Discourse Within the Context of Digital Transformation: A Multi-Methodological Longitudinal Analysis

Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
This research investigates how the health crisis influenced digital technology adoption in the official discourse of Bucharest Stock Exchange companies by analysing annual financial reports from 2017 to 2024, divided into pre-pandemic (2017-2019) and ...
Dănescu Tatiana, Stejerean Roxana Maria
doaj   +1 more source

Disruptive Business Model Innovation and Digital Transformation

Business Systems Research, 2023
Innovating how organisations run their business is a strategic decision to create more value for customers using or consuming the product and/or service provided.
Tomičić-Pupek Katarina, Furjan Martina Tomičić, Pihir Igor, Vrček Neven   +3 more
doaj   +1 more source

Global Kinematics of the Globular Cluster M15 [PDF]

The Astronomical Journal, 1998
32 pages, LaTeX, includes 13 eps figures, 5 tables are in external tex files, to appear in Feb 1998 ...
Drukier, G.A., Slavin, S.D., Cohn, H.N., Lugger, P.M., Berrington, Robert C., Murphy, B.W., Seitzer, P.O.   +6 more
openaire   +3 more sources

Ultraviolet Diversity of Type Ia Supernovae [PDF]

, 2016
Ultraviolet (UV) observations of Type Ia supernovae (SNe Ia) probe the outermost layers of the explosion, and UV spectra of SNe Ia are expected to be extremely sensitive to differences in progenitor composition and the details of the explosion.
Brown, P., Filippenko, A. V., Foley, Ryan J., Fox, O. D., Hillebrandt, W., Kirshner, R. P., Marion, G. H., Milne, P. A., Pan, Yen-Chen, Parrent, J. T., Pignata, G., Stritzinger, M. D.   +11 more
core   +3 more sources

Physiological and behavioural effects of continuous remifentanil‐xylazine administration in donkeys

Equine Veterinary Journal, EarlyView.
Abstract Background Remifentanil and xylazine are used as continuous infusions to facilitate standing surgery in horses. Their use for this purpose has not been reported in donkeys. Objectives To evaluate the behavioural, sedative, and cardiorespiratory effects of continuous intravenous infusion of remifentanil and xylazine in donkeys. Study Design Non‐
Kássia Fernanda Araújo Damasceno, Andressa Nunes Mouta, Larissa de Sant' Ana Alves, Kathryn Nóbrega Arcoverde, Herbert Reis Aragão, Jerson Marques Cavalcante, Valéria Veras de Paula   +6 more
wiley   +1 more source

Leveraging artificial intelligence to meet the sustainable development goals

Journal of Economics and Management
Aim/purpose – This study aims to identify the role of Artificial Intelligence (AI) in achieving the Sustainable Development Goals (SDGs), with specific reference to their targets, and to present good practices in this regard.
Ziemba Ewa Wanda, Duong Cong Doanh, Ejdys Joanna, Gonzalez-Perez Maria Alejandra, Kazlauskaitė Ruta, Korzynski Pawel, Mazurek Grzegorz, Paliszkiewicz Joanna, Stankevičienė Jelena, Wach Krzysztof   +9 more
doaj   +1 more source

The Detection of M15 at 10.2   [PDF]

Monthly Notices of the Royal Astronomical Society, 1973
The detection of infrared emission at 10.2 mu from the central regions of the metal deficient globular cluster, M15, is reported, and some possible origins are examined. (auth)
A. D. MacGregor, J. P. Phillips, M. J. Selby   +2 more
openaire   +1 more source

Sparse Control of Alignment Models in High Dimension [PDF]

, 2014
For high dimensional particle systems, governed by smooth nonlinearities depending on mutual distances between particles, one can construct low-dimensional representations of the dynamical system, which allow the learning of nearly optimal control ...
Bongini, Mattia, Fornasier, Massimo, Junge, Oliver, Scharf, Benjamin   +3 more
core   +2 more sources