Results 21 to 30 of about 2,958 (156)
Abstract Persea indica (Lauraceae) is an endemic evergreen tree of the Macaronesian Laurisilva forests, valued for its ecological importance, ornamental appeal and bioactive compounds. We report, for the first time, the presence of three scale insect species (Superfamily Coccoidea), namely Aulacaspis tubercularis, Icerya seychellarum and ...
Helena Romero +4 more
wiley +1 more source
Priorities for sustainable economic system
The article is substantiated approach to the analysis of the economic system of Russia on the basis of institutional theory, proposed main priorities are to ensure the transition of the economy to a new level and ensure at this level of its sustainable ...
S A Kotegov
doaj
First detection of apple proliferation and pear decline phytoplasmas in Luxembourg
Abstract The present article reports the first detection of the apple proliferation and pear decline phytoplasmas (‘Candidatus Phytoplasma mali’ and ‘Ca. P. pyri’, respectively) in Luxembourg. These phytoplasmas, belonging to the 'Apple Proliferation group' 16SrX, are causing severe losses in European fruit tree production, respectively, on apple ...
Alexander Weigand +3 more
wiley +1 more source
INFORMATIONAL SYSTEM FOR PROGRAM PERFORMANCE ESTIMATION
Huge amount of similar informational systems available today inevitably causes the problem of 'the right choice'. There are plenty of ways to estimate product quality today, however most of them either gives subjective results or requires plenty of ...
A.V. POBEDYONNY
doaj
Abstract The presence of the brown citrus mite, or oriental red mite, Eutetranychus orientalis, a species in the EPPO A2 list of pests recommended for regulation as a quarantine pest, is reported in Italy for the first time. The mite has been found in several locations in the territory of Eastern Sicily, the largest citrus‐growing area of Italy.
Giovanna Tropea Garzia +3 more
wiley +1 more source
«РЕГИОН». К ВОПРОСУ ОБ ОПРЕДЕЛЕНИИ ПОНЯТИЯ
Современный регион – это комплексное системное образование, включающее в себя различные социальные процессы и структуры. Эффективное управление регионом (как и любой другой сложной системой) требует наличия в контуре управления цепи обратной связи ...
B. B. Tokarev +2 more
doaj +2 more sources
Динамика на идентичностите по примера на власите от Видинския регион
Проблемите на идентичността продължават да бъдат актуални теми в етноложките и антроположките изследвания, доколкото социално-икономическите реалности и през XXI в. постоянно поставят човека на изпитание.
Мира Маркова
doaj +1 more source
Towards a global understanding of tree mortality
Summary Rates of tree mortality are increasing globally, with implications for forests and climate. Yet, how and why these trends vary globally remain unknown. Developing a comprehensive assessment of global tree mortality will require systematically integrating data from ground‐based long‐term forest monitoring with large‐scale remote sensing.
International Tree Mortality Network +114 more
wiley +1 more source
К вопросу формирования имиджа и брендов региона (на примере Ставропольского края)
Исследование посвящено анализу существующих имиджеобразующих факторов и предпосылок к появлению устойчивых брендов в регионах. Рассмотрены научные подходы к определению понятий «имидж», «региональный имидж» и «бренд» и созданию условий появления и ...
Наталья Тарновская
doaj +1 more source
Abstract Little is known about the effects of the receipt of child‐centred cash transfers by men. This article tests whether caregiver sex matters in determining stunting (low height for age) in child beneficiaries of Brazil's Bolsa Família and South Africa's Child Support Grant using household survey data.
Zoheb Khan, Leila Patel
wiley +1 more source

