scholarly journals The Problems of Africa’s Industrialization Substitution Strategy and Reformation Needs

Author(s):  
Simeon Maxime Bikoue

This study showed that industrialisation by substitution of imports has been a failure in Africa and has made industries in this part of the world less competitive on the foreign market. As such, a different industrialisation strategy which in the context of globalisation of economies and the fierce competition of the international market reinforces the competitiveness of African countries. This new strategy was translated amongst others by the appropriation of new technologies, protection of infant industries, cloning of manufactured products imported out of Africa, regional integration and the culture of exporting manufactured products.

2019 ◽  
Vol 5 (11) ◽  
pp. eaat9476 ◽  
Author(s):  
M. F. Reynolds ◽  
M. H. D. Guimarães ◽  
H. Gao ◽  
K. Kang ◽  
A. J. Cortese ◽  
...  

Measuring the behavior of redox-active molecules in space and time is crucial for understanding chemical and biological systems and for developing new technologies. Optical schemes are noninvasive and scalable, but usually have a slow response compared to electrical detection methods. Furthermore, many fluorescent molecules for redox detection degrade in brightness over long exposure times. Here, we show that the photoluminescence of “pixel” arrays of monolayer MoS2 can image spatial and temporal changes in redox molecule concentration. Because of the strong dependence of MoS2 photoluminescence on doping, changes in the local chemical potential substantially modulate the photoluminescence of MoS2, with a sensitivity of 0.9 mV/Hz on a 5 μm × 5 μm pixel, corresponding to better than parts-per-hundred changes in redox molecule concentration down to nanomolar concentrations at 100-ms frame rates. This provides a new strategy for visualizing chemical reactions and biomolecules with a two-dimensional material screen.


2021 ◽  
Author(s):  
Moataz Dowaidar

Cancer cell multidrug resistance (MDR) is one of the most significant barriers to chemotherapy patients' ability to treat malignant tumors.This review first discusses the basic processes of MDR and then details the newest usage of nanomaterials combining multiple therapeutic approaches (e.g. PDT, PTT, gas therapy, gene therapy, and CDT) with MDR chemotherapy. We also analyze the advantages and rationales of these combination systems and why they can reduce MDR cancer cells. Currently, together with various new treatment approaches, MDR-related chemotherapeutic research is gaining momentum in search of better therapeutic results. PDT, for example, has the ability to eliminate high-efficiency multidrug-resistant malignancies but has limited relevance to tumor treatment. In this perspective, SDT is a highly promising approach as it increases ROS production utilizing ultrasonic vibrations, allowing magnitude orders to reach deeper than light. PTT is also often criticized for NIR light's restricted penetration depth; thermomagnetic therapy, using magnetic fields to produce local tissue hyperthermia, can considerably alleviate this problem. However, current research on the possibilities of using these new technologies to fight MDR remains rather rare, and more combination strategies should be carefully investigated in the future. Moreover, ongoing discoveries of cell death pathways, highlighted by recent ferroptosis findings, present a new strategy for our battle against MDR and may revolutionize our knowledge of MDR formation. Ferroptotic cell death promises to treat MDR in various cancers. While most of this cutting-edge research is still in its infancy, we anticipate gaining a deeper understanding of the effectiveness of these revolutionary anti-MDR medicines in the near future.


2018 ◽  
Vol 26 (1) ◽  
pp. 30-60 ◽  
Author(s):  
George F. Watson ◽  
Scott Weaven ◽  
Helen Perkins ◽  
Deepak Sardana ◽  
Robert W. Palmatier

The adoption of digital communications, facilitated by Internet technology, has been among the most significant international business developments of the past 25 years. This article investigates the effect of these new technologies and the changing global business environment to understand how relational approaches to international market entry (IME) are changing in light of macro developments. Despite substantial resources in business practice dedicated to combining relational strategies in digital settings, this analysis of extant literature reveals that fewer than 3% of peer-reviewed research articles in the international marketing domain examine digital contexts. To address this gap, the authors assess 25 years of literature to provide (1) a description of the evolution of IME research; (2) a review and synthesis of pertinent literature that adopts relational, digital, and hybrid approaches to IME; (3) a taxonomy of IME strategies; and (4) directions for further research.


Author(s):  
Jeffrey Conroy-Krutz

Projects to measure public opinion in Africa have increased considerably in the last two decades. Earlier data-collection efforts focused on health and economic development, with limited attempts to gauge public opinion before the late 1990s. Possibilities expanded as a wave of political liberalizations swept the continent after the Cold War, and as government limitations on speech freedoms and survey research loosened. Knowledge about public opinion remains uneven, however; more surveys are conducted in wealthier, more stable, and more democratic countries. Various actors are leading these efforts. Academic and research organizations have been at the forefront, with Afrobarometer, which has conducted surveys in about two-thirds of African countries since 1999, the most prominent. The majority of studies are conducted by for-profit companies, media houses, and political campaigns, and many results are never publicly released. The growth in surveys of public opinion in Africa has had important ramifications across a number of realms. Academics have developed and tested new theories on how Africans respond to and shape their political and economic systems, and some long-standing theories have been challenged with newly available empirical evidence. Candidates and parties attempt to measure public opinion as they develop mobilizational and persuasive campaign strategies. Election observers have used survey data collected before and after voting to assess whether official results comport with citizens’ preferences. And international and domestic policymakers have increasingly used public opinion data from Africa to determine economic and political development priorities, and to assess the effectiveness of various programs. However, there is evidence that the survey enterprise in Africa is becoming increasingly politicized, with some officials attempting to block the release of potentially embarrassing results, or preventing surveys from being conducted altogether, and other political actors attacking survey organizations when they do not like what the data show. As organizations conducting public opinion surveys in Africa modify their strategies in the face of new technologies and changing political contexts, the ever-increasing availability of data on what Africans think about how their countries are and should be governed continues to fundamentally change academic understanding, policymaking, and actual political competition.


Author(s):  
Cathrine Linnes

Globalization is a key reason why an organization outsources its activities or creates virtual teams to remain competitive in today's international market. Organizations are utilizing new technologies to become more efficient and employees frequently collaborate by using e-tools at work. Today´s workers are faced with a fast-paced work environment with frequently changing requirements and digital innovations. Keeping up with the development can be a challenge. Incorporating e-collaboration into the student learning process is, therefore, crucial to the modern learning environment as it prepares students to work in teams. This has become even more important now after the COVID-19. The pandemic has forced universities to go online at a record speed and the workforce to work from home. This study looks at the e-collaboration success, challenges, perception, and tools and delves into a quantitative study of graduate students who have been working on semester-long corporate projects in the information systems discipline.


2021 ◽  
pp. 347-362
Author(s):  
ĐOKOVIĆ GORAN ◽  
ČELIK PETAR

The modern concept of quality emphasizes the customer as the only authoritative factor for quality assessment, thus success in the market is provided only by those who produce according to customer requirements. The market way of doing business, the openness of the international market and fierce competition, impose the need to apply the modern concept of quality. Quality is not easy to define, but it is an extremely important and complex phenomenon, which is observed in different contexts (e.g. value of products and services, value of life, value system, standards, etc.) and can be described with many attributes. Companies that manage to maintain productivity growth and technological progress are also able to keep pace with competitive advantages in the market. The competitiveness of a nation depends on the ability of its economy to innovate and improve. To be competitive, in today's business conditions, means to ensure continuous growth and development. By improving quality, the company provides greater differentiation in relation to rivals by providing greater value in the eyes of customers. The goal of a modern company is to improve all aspects of quality related to products or services, as well as activities, processes and organizational structure, by establishing a TQM concept.


2022 ◽  
pp. 32-51
Author(s):  
Alex Nester Jiya ◽  
Ernest Roderick Falinya

The chapter seeks to provide insights on the alternatives for financing sustainable development in the Sub- Saharan Africa (SSA). It has been highlighted in the chapter that the region faces the danger of not attaining the SDGs due to poor political systems, climate change, high population growth and restricted economic growth and development. This comes in the midst of declining and unpredictable Official Development Assistance (ODA) plus other domestic and foreign financing instruments. Despite the constraints, the chapter has explored the potential for the region to attain and maintain the Sustainable Development Goals (SDGs) way beyond 2030. Sub-Saharan Africa has a lot of natural resources and a favorable demographic structure. Furthermore, the region has shown some signs of industrial development of late and increasing regional integration which are key to economic transformation. Finally, the chapter has highlighted some policy recommendations in order for the region to realise its potential and attain the SDGs.


Author(s):  
Jaime de Melo ◽  
Mariem Nouar ◽  
Jean-Marc Solleder

This chapter reviews integration among the eight African Regional Economic Communities by comparing their characteristics and progress with three other South-South Regional Integration Arrangements. Three conclusions emerge: (i) slow progress towards meeting overly ambitious objectives; (ii) small changes in the destination of trade across all Regional Economic Communities, indicative of persistent high trade costs and few new manufactured products destined for geographically close markets; and (iii) compared with other South-South Regional Integration Arrangements, the Regional Economic Communities include a high number of provisions not covered in Word Trade Organization negotiations, but these have low legal enforceability. Reasons for this slow progress are explored in the chapter.


2019 ◽  
Vol 9 (3) ◽  
pp. 102
Author(s):  
Nguyen Xuan Trung ◽  
Dang Thai Binh ◽  
Dang Thi Thuy ◽  
Dong Thi Thuy Linh

SMEs account for a large propotion and play an important role in the development of each country in the world, including India. The globalization will bring many advantages for enterprises however SMEs will face fierce competition at the local, national and international level. In order to maintain and promote the important role of SMEs in the context of increased competition, SMEs have to change and adopt new technologies. E-commerce and digital technologies are bringing opportunities to help SMEs improve their competitiveness, narrow the gap with big enterprises thanks to their fairness and flexibility of the digital business environment. According to UNIDO (2017), India is one of the countries successfully applying e-commerce to SMEs. Contributing to this success is the important role of the Indian government. Therefore, this paper focuses on researching the application of e-commerce to SMEs in terms of the role of government in promoting and creating ecosystem for SMEs and e-commerce development.


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