Results 91 to 100 of about 51,573 (281)

Agriinovation system formation in northern regions of Russia: food security and rural development implications [PDF]

open access: yes, 2016
The article examines development of food security for the population of northern regions in Russia. To reach the goal of regional food security and to change the declining trends in production, it is necessary to develop in-novative agrifood system model
Polbitsyn, S.
core  

Taxonomic Deception via Obvious Traits: Oversplitting in European Vallonia Risso, 1826 (Mollusca: Gastropoda: Valloniidae)

open access: yesZoologica Scripta, EarlyView.
ABSTRACT The status of the six traditionally recognised European Vallonia taxa is considered based on mtDNA and nDNA sequences from five independently sorting loci in combination with morphometric landmark analyses conducted on genetically confirmed shells. These analyses document that only two species are valid (V. costata and V.
Jeffrey C. Nekola   +7 more
wiley   +1 more source

Exploring neuronal mechanisms of osteosarcopenia in older adults

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend The mechanosensitive osteocytic network within the bone matrix acts as a receptor and plays a crucial role in the functional adaptation of bone to mechanical loading. Through mechanotransduction, osteocytes convert mechanical impulses into electrical signals, which are transmitted via afferent nerves to sympathetic preganglionic ...
Ilhan Karacan, Kemal Sıtkı Türker
wiley   +1 more source

Did Iraq Cheat the United Nations? Underpricing, Bribes, and the Oil for Food Program [PDF]

open access: yes
From 1997 through early 2003, the United Nations Oil for Food Program allowed Iraq to export oil in exchange for humanitarian supplies. We measure the extent to which this program was corrupted by Iraq's attempts to deliberately set the price of its oil ...
Chang-Tai Hsieh, Enrico Moretti
core  

METAMORPHOSED SULFIDE ORES FROM THE LUCHISTOE CU OCCURRENCE, SOUTH URALS [PDF]

open access: yesМинералогия, 2015
Sulfide ores from the Luchistoe copper occurrence, which are metamorphosed under thermal influence of the Mazar granitic intrusion, are similar in mineralogy and petrography with metamorphosed ores from the VHMS and copper scarn deposits of the Urals ...
N.P. Safina   +3 more
doaj  

Regional culture: Representations and possibilities for study

open access: yesУправление культурой, 2022
Regional cultural studies is a special scientific field that studies the features of the social, economic, cultural and political life of individual territories - has been actively developing over the past three decades.
Irina Ya. Murzina
doaj  

Рentlandite from ordinary chondrites of the Urals

open access: yesЛитосфера, 2016
Some new data on the chemical composition and morphology of the pentlandite from meteorites Ural (H5-6), Kunashak (L5-6), Ozernoye (L5), Severny Kolchim (H3), Kargapole (H4), and Chelyabinsk (LL5) are resulted in the paper. We found a natural decrease in
Yu. V. Erokhin   +3 more
doaj  

New records of lichens from Middle Urals, Russia [PDF]

open access: yes, 2012
Twelve species of lichenized ascomycetes are reported from the Middle Urals, in the limits of Sverdlovsk Region. Anema nummularium and Fellhaneropsis vezdae are new to Russia.
Paukov, Alexander G.   +1 more
core   +1 more source

Crop calendars for the US, USSR, and Canada in support of the early warning project [PDF]

open access: yes
New crop calendars are produced for U.S. regions where several years of periodic growth stage observations are available on a CRD basis. Preexisting crop calendars from the LACIE are also collected as are U.S.
Hodges, T.   +2 more
core   +1 more source

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