Results 41 to 50 of about 41,114 (230)

Flow-through chronoamperometric sensor based on pillar[3]arene[2]quinone derivative for nitrophenol determination and its application in a model effluent

Chimica Techno Acta
Electrochemical flow-through sensor based on pillar[3]arene[2]quinone (P[3]A[2]Q) derivative was developed. Nitrophenol determination was based on P[3]A[2]Q redox current changes. Also, the shift of cathodic potential was observed compared to nitrophenol
Dmitry I. Stoikov, Dominika Kappo, Daniil I. Stoikov, Dmitry N. Shurpik, Ivan I. Stoikov, Gennady A. Evtugyn   +5 more
doaj   +1 more source

Revisiting traditional educational practices in the age of digitalization

Política e Gestão Educacional, 2023
During the period of lockdown both students and teachers experienced immersion in the digital environment to the full, what allowed actualizing the so-called “dark” sides of organization of the educational process; those metamorphoses, which traditional
Evgeniya Nikolaeva , Polina Kotliar , Mikhail Nikolaev   +2 more
doaj   +1 more source

Breaking the Temporal Resolution Barrier: Projected Performance of Hybrid Gravity Satellite Ensemble by the Early 2030s

Earth's Future, Volume 14, Issue 3, March 2026.
Abstract Limitations in the temporal resolution of contemporary gravity satellite missions hinder the precise monitoring of rapid Earth surface mass changes. By the early 2030s, unprecedented high‐temporal monitoring of Earth's dynamic mass redistribution will be available using the temporal gravity field derived from the Hybrid Gravity Satellite ...
Zhengwen Yan, Jiangjun Ran, Jianli Chen, Martin Lasser, Patrick Smith, Yu Zhang, Luca Massotti   +6 more
wiley   +1 more source

Some problems in the study of the chronology of the ancient nomadic cultures in Eurasia (9th - 3rd centuries BC) [PDF]

, 2002
This research is focused on the chronological investigations of ancient nomads belonging to the Scythian cultures which occupied the steppe and forest-steppe zones of Eurasia during the 9th-3rd centuries BC.
Alekseev, A.Y., Bokovenko, N.A., Boltrik, Y., Chugunov, K.A., Cook, G., Dergachev, V.A., Kovaliukh, N., Possnert, G., Scott, E.M., Sementsov, A., Skripkin, V., van der Plicht, J., Vasiliev, S., Zaitseva, G.   +13 more
core   +2 more sources

Barter in Russia: Liquidity Shortage versus Lack of Restructuring [PDF]

, 1999
The rapid growth of barter is one of the most surprising phenomena in Russia: As a percentage of industrial sales it steadily increased from 5% in 1992 to nearly 55% in 1998.
Brana, Sophie, Maurel, Mathilde
core   +2 more sources

Effect of the Rubicon protein on LC3-associated phagocytosis by monocytes in the patients with severe atopic bronchial asthma

Медицинская иммунология
Atopic bronchial asthma is the most common and severe allergic disease among a wide range of similar diseases. The main pathogenesis of this disease is characterized by a disturbance of T lymphocyte homeostasis, which significantly worsens the general ...
B. R. Ibragimov, Yu. V. Skibo, I. D. Reshetnikova, S. N. Abramov, A. G. Daminova, V. G. Evtyugin, Z. I. Abramova   +6 more
doaj   +1 more source

Genetic potential of Bacillus ginsengihumi as a basis for a combined biofertilizer [PDF]

BIO Web of Conferences
Bacillus species and their metabolites have potential alternative applications as biofertilizers that can limit the growth of potential phytopathogens and enhance crop yields.
Itkina Daria, Pudova Daria, Drozdova Margarita, Sharipova Margarita   +3 more
doaj   +1 more source

Environmental DNA (eDNA) and Field Surveys as Complementary Tools for the Biomonitoring of Amphibian Communities

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT Amphibians are facing large population declines as a result of both natural and anthropogenic threats. Reconstructing and understanding the composition and structure of amphibian communities is essential for developing effective monitoring and conservation strategies.
Alejandro Nistal‐García, Pedro García‐García, Luís Albero, Eloy Bécares, Jorge García‐Girón   +4 more
wiley   +1 more source

Seed fossil record of Solanaceae revisited

TAXON, Volume 75, Issue 1, February 2026.
Abstract The fossil record for Solanaceae has a complex taxonomic history, with many species originally described in the family being subsequently shown to belong in other plant families. In this work, we present an in‐depth analysis of the nightshade seed fossil record, which corresponds to the largest amount of fossil material for the family.
Rocío Deanna, Aleksej Vladimirovič Hvalj, Edoardo Martinetto, Sandra Knapp, Eva‐Maria Sadowski, Steven Manchester, Abel Campos, Vincent Fernandez, Gloria E. Barboza, Hervé Sauquet, Ellen Dean, Tiina Särkinen, Franco Chiarini, Gabriel Bernardello, Stacey D. Smith   +14 more
wiley   +1 more source

Commodity risk assessment of Hamamelis mollis plants from the UK

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by rooted plants in pots of Hamamelis mollis ...
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Jane Debode, Juan A. Navas‐Cortes, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Antigoni Akrivou, Spyridon Antonatos, Despoina Beris, Olaf Mosbach Schulz, Monia Federica Lombardo, Ciro Gardi, Roel Potting   +33 more
wiley   +1 more source