Results 51 to 60 of about 286,569 (294)

Sociophysics Simulations III: Retirement Demography

open access: yes, 2005
This third part of the lecture series deals with the question: Who will pay for your retirement? For Western Europe the answer may be ``nobody'', but for Algeria the demography looks more promising.Comment: For 8th Granada seminar (AIP Conf.
Stauffer, Dietrich, Zekri, Lotfi
core   +1 more source

Load sediments quantification in Algerian North-West basins by ANN (Artificial Neurons Network) method [PDF]

open access: yes, 2019
Due to the complexity of basins morphometric parameters and the hydroclimatic irregularity of the semi-arid regions of North Africa, solid transport has been still far from being clearly assessed.
Bouziane, Mohamed Tewfik   +4 more
core   +1 more source

When Do Robots Go Green? Unveiling Mechanisms, Thresholds, and Spillovers of Industrial Robotics on Global Ecological Capacity

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper examines the relationship between industrial robotics adoption and ecological capacity, measured by biocapacity, using panel data from 50 countries over the period 2000–2024. We investigate the transmission mechanisms, non‐linearities, spatial spillovers, and heterogeneity characterizing this relationship.
Brahim Bergougui   +1 more
wiley   +1 more source

Bark beetle and woodborer insects’ outbreak as a potent driver of Atlas cedar (Cedrus atlantica (Endl.) Carriere) forests dieback in Aures -East Algeria-

open access: yesForest Science and Technology, 2020
In order to shed light on the insect part involved in the forest decline associated with Atlas cedar (Cedrus atlantica (Endl.) Carriere.), an etiological study was carried out on eight representative stations in the Aures mountains located in Eastern ...
Riadh Beghami   +3 more
doaj   +1 more source

Christianity [PDF]

open access: yes, 2012
According to tradition and to the early church historian Eusebius, Christianity was preached in Ethiopia by the apostle Matthew before it reached Europe; Mark the evangelist is said to have established the church in Alexandria in 43 C.E. What is clear is
Hawley, John C.
core   +1 more source

Addressing the Energy Trilemma: The Role of Entrepreneurship, Regulation, and Climate Finance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Balancing energy security, energy equity, and environmental sustainability has become increasingly challenging as economies pursue low‐carbon growth amid climate risk and persistent disparities in access to modern energy. Although entrepreneurship is widely recognized as a driver of innovation, its role in addressing the energy trilemma ...
Kingsley Imandojemu   +3 more
wiley   +1 more source

Mechanisms for praparing and desingning the state budget throught the medium-term budgetary framework in light of the implementation of the new finance law 18-15 ''An analytical study'' [PDF]

open access: yesمجلة الاجتهاد للدراسات القانونية والاقتصادية
This study aims at identifying the mechanisms and methods for the preparation and design of the general budget on which Algeria relied under the application of the new Organic Law 18-15 of 2 September 2018 on finance laws by focusing on the medium-term ...
بوكلتوم محمد
doaj  

Climate Change, Migration, and Conflict in Northwest Africa [PDF]

open access: yes, 2012
Examines how climate change affects the number of migrants from sub-Saharan Africa traveling through Nigeria, Niger, Algeria, and Morocco; increased security risks in the region; how these factors exacerbate one another; and intercontinental ...
Laura Conley, Michael Werz
core  

Constructing an open model of transition: the case of North Africa [PDF]

open access: yes, 2004
This article puts forth an open model of transition to democracy challenging the conventional wisdom of the literature on processes of democratisation, which focuses almost exclusively on domestic factors.
Cavatorta, Francesco
core   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto   +3 more
wiley   +1 more source

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