Results 191 to 200 of about 1,364,047 (294)

A Review on Applications and Challenges of Fullerenes in Proton Exchange Membranes

Carbon Energy, EarlyView.
This review is devoted to the analysis of the use of fullerenes and their functionalized derivatives to improve the efficiency of proton exchange membranes. The synthetic methods, structure, properties, and proton transfer mechanisms of fullerene‐containing membranes are discussed in detail. Promising areas of scientific research are discussed, and key
Ruslan Usmanov, Alexander Pozdnyakov
wiley   +1 more source

Whole-genome sequencing of Russian poplars to understand relationships within the genus <i>Populus</i> L. [PDF]

Front Plant Sci
Borkhert EV, Pushkova EN, Krasnov GS, Nasimovich YA, Murataev RA, Evlakov PM, Klimov AV, Kostina MV, Proshkin BV, Krupskaya DA, Dmitriev AA, Melnikova NV.   +11 more
europepmc   +1 more source

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

The 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

La malaltia de Rússia [PDF]

Foguet i Boreu, Francesc
core  

<i>Mallomonas imperatoria</i> (Chrysophyceae, Synurales)-a new taxon from the tropics. [PDF]

PhytoKeys
Gusev ES, Martynenko NA, Sterlyagova IN, Khatsaeva RM, Tran H, Efeykin BD, Ignatenko ME.   +6 more
europepmc   +1 more source

Data Resource Profile: The Russia Longitudinal Monitoring Survey-Higher School of Economics (RLMS-HSE) Phase II: Monitoring the Economic and Health Situation in Russia, 1994-2013.

International Journal of Epidemiology, 2016
Polina Kozyreva, Mikhail Kosolapov, Barry M. Popkin   +2 more
semanticscholar   +1 more source

Restricted Tweedie stochastic block models

Canadian 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

Dataset on Eusocial wasps (Hymenoptera, Vespidae, Vespinae and Polistinae) in European Russia. [PDF]

Data Brief
Ruchin AB, Esin MN.
europepmc   +1 more source

Hidden Markov graphical models with state‐dependent generalized hyperbolic distributions

Canadian 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, Luca Merlo, Lea Petrella   +2 more
wiley   +1 more source

Ucraïna, entre Europa i Rússia [PDF]

Joan i Marí, Bernat
core