Results 21 to 30 of about 346 (170)

Illicit Crop Cultivation in Colombia’s National Natural Parks: Dynamics, Drivers, and Policy Responses

open access: yesJournal of Illicit Economies and Development, 2021
The purpose of this paper is to understand the dynamics behind the expansion and consolidation of coca crops in the National Natural Parks of the Colombian National System of Protected Areas –SINAP-, based on fieldwork carried out in the national parks ...
José Bernal   +2 more
doaj   +1 more source

Conservation of endemic species in the national system of protected areas from Nicaragua

open access: yesCuadernos de investigación UNED, 2013
Nicaragua, in the framework of the Convention on Biological Diversity (CBD), agreed to establish a “Representative system of protected areas that adequately conserve biodiversity and terrestrial, marine and inland water ecosystems”. Pursuant to the above,
Mijail Pérez   +6 more
doaj   +1 more source

Characteristics of VNIISPK apple cultivars on semi-dwarf rootstock 54-118

open access: yesОвощи России, 2020
Relevance. Due to the wide diversity of cultivars and rootstocks, the selection of more productive, commercial and adapted graft-rootstock combinations for industrial orchards in the Orel region and the entire Central Chernozem region is relevant ...
A. M. Galasheva   +2 more
doaj   +1 more source

SITUACIÓN ACTUAL DE LAS ÁREAS PROTEGIDAS EN LA PROVINCIA DE COLÓN, PANAMÁ: MARCO DESCRIPTIVO PARA UNA MEJOR GESTIÓN Y MANEJO

open access: yesTecnociencia, 2020
Las áreas protegidas son por excelencia los lugares más valiosos para la conservación in situ de la naturaleza en un país. En Panamá, dichos espacios naturales son de interés institucional y de gestión por el beneficio ambiental que ofrecen, a pesar de ...
Octavio Ortiz   +4 more
doaj   +1 more source

Development of TREND dynamics code for molten salt reactors

open access: yesNuclear Engineering and Technology, 2021
The Molten Salt Reactor (MSR), one of the six advanced reactor types of the 4th generation nuclear energy systems, has many impressive features including economic advantages, inherent safety and nuclear non-proliferation.
Wen Yu   +5 more
doaj   +1 more source

Fractional composition of water in leaves of apple varieties (Malus Mill)

open access: yesPlant Varieties Studying and Protection, 2013
In connection to the climate changing and draught frequency increasing in the spring-summer period the fractional composition of water (combined and uncombined water) in leaves of apple from May to August 2011, 2012 were studies.
А. М. Галашева   +2 more
doaj   +1 more source

الشائعات عبر مواقع التواصل الاجتماعى وعلاقتها بمستوى القلق السياسى لدي الشباب المصرى [PDF]

open access: yesالمجلة المصرية لبحوث الرأى العام, 2020
سعت الدراسة التى تقع ضمن حقل الدراسات الوصفية إلى التعرف على تأثير الشائعات عبر مواقع التواصل الاجتماعى على القلق السياسى لدى الشباب المصرى ،ولتحقيق اهداف الدراسة تم الاعتماد على منهج المسح ،وإجراء دراسة ميدانية على عينة عمدية من الشباب المصرى ،ومن خلال ...
نادية محمد عبد الحافظ
doaj   +1 more source

Perakende Sektöründe Makine Öğrenmesi Algoritmalarının Karşılaştırmalı Performans Analizi: Black Friday Satış Tahminlemesi

open access: yesSelçuk Üniversitesi Sosyal Bilimler Meslek Yüksekokulu Dergisi
Büyük perakende zincirlerinin şube ağlarının genişlemesi, müşteri tabanlarının büyümesi ve artan müşteri profili heterojenliği satış tahminleme süreçlerinin karmaşıklığını artırmaktadır.
Vahid Sinap
doaj   +1 more source

A Comparative Study of Loan Approval Prediction Using Machine Learning Methods

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi
Loan prediction plays an important role in the process of evaluating loan applications by financial institutions. Machine learning models can automate this process and make the lending process faster and more efficient.
Vahid Sinap
doaj   +1 more source

La historia de las áreas protegidas en Colombia, sus firmas de gobierno y las alternativas para la gobernanza

open access: yesSociedad y Economía, 2014
El artículo muestra cómo surge la estrategia de áreas protegidas en el país, en relación con los modelos de desarrollo que se proyectaron desde finales de los años treinta y cómo se construye el Sistema Nacional de Áreas Protegidas (SINAP) un proceso que,
Yazmín Rojas Lenis
doaj   +1 more source

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