Results 1 to 10 of about 11,663 (162)

An application of artificial neural network to predict the added value of oil, gas and petroleum industry products [PDF]

open access: yesManagement Science Letters, 2013
This paper presents an empirical investigation on fluctuation and trend of added value changes in oil and gas industries and their products and also to anticipate the current added value of these industries.
Hossein Vazifehdust   +2 more
doaj  

Effect of Cultivation Time and Medium Condition in Production of Bacterial Cellulose Nanofiber for Urease Immobilization

open access: yesInternational Journal of Polymer Science, 2015
A new nanoporous biomatrix originated from bacterial resources has been chosen for urease immobilization. Urease has been immobilized on synthesized bacterial cellulose nanofiber since this enzyme has a key role in nitrogen metabolism.
M. Pesaran, Gh. Amoabediny, F. Yazdian
doaj   +1 more source

The Effect of Exchange Rates on the Performance of the Banking Sector; The Case of Turkey (2007-2016)

open access: yesİktisat Politikası Araştırmaları Dergisi, 2020
Turkey, an emerging market economy, has undergone a slowdown in the economic growth and experienced an excessive currency depreciationduring recent years.
Asef Yelghi
doaj   +1 more source

Correction to: Extensions of the Pesaran, Shin and Smith (2001) bounds testing procedure [PDF]

open access: yesEmpirical Economics, 2021
Georgios Bertsatos   +2 more
openaire   +1 more source

DOĞRUDAN YABANCI SERMAYE YATIRIMLARI VE EKONOMİK BÜYÜME İLİŞKİSİ: SINIR TESTİ YAKLAŞIMIYLA TÜRKİYE ÖRNEĞİ

open access: yesIğdır Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2016
Bu çalışmada ekonomik büyüme (EB) ile doğrudan yabancı yatırım (DYY) değişkenleri arasındaki nedensellik ilişkisi ve yönü test edilmiştir.
Cem Işık
doaj   +1 more source

The Role of Institutional Development Indexes in Attracting Foreign Investment in Selected OPEC Member Countries [PDF]

open access: yesJournal of Applied Research on Industrial Engineering, 2014
The present survey explores the effects of institutional quality on foreign direct investment in selected OPEC member countries. To this end, the annual data of foreign direct investment, institutional quality index, gross domestic product, and freedom ...
Morteza Raei Dehaghi   +1 more
doaj   +1 more source

Defective HfS2 nanoribbons: the influence of vacancy defects and different atoms at the edge on this material with the first principle calculations [PDF]

open access: yesJournal of Optoelectronical Nanostructures
: Recently, various outstanding two-dimensional (2D) semiconductors have been studied. Some experimental and theoretical research works reveal that 2D-HfS2 can be a good candidate to substitute with the silicon in nanoelectronics due to its acceptable ...
Mazdak Ghaedsharafi   +2 more
doaj   +1 more source

ECONOMIC BURDEN OF A NEGLECTED TROPICAL DIS-EASE IN AFRICA: THE CASE OF HUMAN AFRICAN TRYP-ANOSOMIASIS

open access: yesActa Economica, 2020
Neglected Tropical Diseases (NTDs) are a category of diseases that cause severe infection to over one billion people worldwide. They impact the world’s poorest people, decrease the quality of life and productivity of employees, hinder physical and ...
Joseph Afolabi Ibikunle
doaj   +1 more source

Does globalization accelerate economic growth? South Asian experience using panel data

open access: yesJournal of Economic Structures, 2019
The paper investigates the impact of globalization (overall, economic, social, and political) on economic growth of South Asian countries over the period from 1971 to 2014 employing cross-sectional dependence test, Cross sectionally Augmented Dickey ...
Md Abu Hasan
doaj   +1 more source

تأثير الاستقرار السياسي على تدفق الاستثمار الأجنبي المباشر في الجزائر دراسة قياسية باستخدام نموذج الانحدار الذاتي للفجوات الزمنية الموزعة (ARDL)

open access: yesمجلة الدراسات الإقتصادية المعاصرة, 2022
تهدف هذه الورقة البحثية إلى دراسة أثر الاستقرار السياسي على تدفقات الاستثمار الأجنبي المباشر في الجزائر للفترة بين 1996- 2020 باستخدام نموذج الانحدار الذاتي للفجوات الزمنية الموزعة (ARDL) المقترح من قبل (2001) Pesaran and al، توصلت نتائج الدراسة إلى أن ...
Hachemi Si DJILALI, Faycal Mokhtari
doaj  

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