Results 121 to 130 of about 773,542 (365)

Along Ukraine’s River: A Social and Environmental History of the Dnipro by Roman Adrian Cybriwsky

open access: yesKyiv-Mohyla Humanities Journal, 2019
Book review: Cybriwsky, Roman Adrian. Along Ukraine’s River: A Social and Environmental History of the Dnipro. Budapest: Central European University Press, 2018. 280 pp.
Roman Lozynskyi
doaj  

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Developing a business model focused on the planning sustainability of forest sector enterprises

open access: yesНаукові праці Лісівничої академії наук України
The aim of the study is to analyze and develop prototypes of a sustainable business model for Ukrainian forest enterprises using a specific wood processing enterprise as an example.
Ihor Soloviy   +8 more
doaj   +1 more source

PROFESSIONAL TRAINING OF FUTURE PRIMARY SCHOOL TEACHERS FOR THE CREATION OF EDUCATIONAL ENVIRONMENT OF A NEW UKRAINIAN SCHOOL

open access: diamond, 2020
Оксана Фенцик   +2 more
openalex   +1 more source

Restricted Tweedie stochastic block models

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract The stochastic block model (SBM) is a widely used framework for community detection in networks, where the network structure is typically represented by an adjacency matrix. However, conventional SBMs are not directly applicable to an adjacency matrix that consists of nonnegative zero‐inflated continuous edge weights.
Jie Jian, Mu Zhu, Peijun Sang
wiley   +1 more source

5.1 A Taste of Ukraine - Ukrainian Festival Food - Notes [PDF]

open access: yes
Together with slide show 5.2, these notes provide an introduction to Ukrainian Easter customs and food - in Ukrainian. The notes contain a brief introduction to the present tense(enabling learners to say what they do and eat on special occasions) and a ...
Jenkala, Marta
core  

Marketing and logistic support of Ukrainian regional markets for innovative products distribution [PDF]

open access: yes, 2018
The integrated assessment of marketing support and level of logistics potential of Ukrainian regional markets according to the proposed structure is carried out.
Bilovodska, Olena   +2 more
core  

Hidden Markov graphical models with state‐dependent generalized hyperbolic distributions

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract In this article, we develop a novel hidden Markov graphical model to investigate time‐varying interconnectedness between different financial markets. To identify conditional correlation structures under varying market conditions and accommodate shape features embedded in financial time series, we rely upon the generalized hyperbolic family of ...
Beatrice Foroni   +2 more
wiley   +1 more source

Dynamics and Growth Prospects of the Protestant Denominations in Ukraine

open access: yes, 2020
The intensity and nature of changes in Protestant communities in Ukraine is analyzed on the basis of broad empirical material (statistics, sociological surveys).
Tytarenko, Vita, Vasilyeva, Irina
core  

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