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Research as a Profound Journey of Knowledge and Understanding
Get PDFResearch, a dynamic journey of exploration, transcends traditional definitions to embrace an unwavering pursuit of truth and knowledge. It stands as the bedrock of intellectual advancement, marked by scientific rigor, objective inquiry, and rational understanding. P.M. Cook and J.W. Best underscore its comprehensive and intensive nature, yielding dependable solutions and substantial contributions to knowledge. Inherent in research is an expedition into the unknown, weaving the threads of curiosity into enlightening patterns. It operates on dual levels—foundational knowledge aids immediate problem-solving, while expansion through research thrives. Action research empowers practitioners, fostering decentralization and broadening understanding. It rejuvenates educators, nurtures experimental outlooks, and fortifies the profession. Quality research problems adhere to criteria like novelty, interest, feasibility, data availability, and cooperation. These problems shape the journey, driving impact and comprehension. Varied research approaches—qualitative, quantitative, and action—cater to distinct needs. Action research, in particular, empowers by engaging, decentralizing, and enriching practitioners. It offers lenses through which knowledge is pursued, contributing to society’s intellectual and practical evolutio
Structural investigations and theoretical insights of a polymethoxy chalcone derivative: Synthesis, crystal structure, 3D energy frameworks and SARS CoV-2 docking studies
No full textChalcone derivatives with various functional groups have shown potent pharmacological and non-linear optical properties. A multi-methoxy substituted (E)-1-(3,4-dimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl) prop-2-en-1-one, chalcone derivative has been synthesized and spectroscopically characterized by 1H and C-13 NMR, LC-MS and FT-IR techniques. A pale yellow colored rectangular shaped single crystals of the compound were obtained by slow evaporation method and the three dimensional structure was confirmed using X-ray diffraction studies. The compound crystallized in the monoclinic crystal system with P2(1)/a space group. The crystal and molecular structure is stabilized by C-H center dot center dot center dot O inter and intra molecular hydrogen bond interactions apart from the prominent C-H center dot center dot center dot pi and pi center dot center dot center dot pi stacking interactions. These interactions were studied using Hirshfeld surface analysis to understand the nature and strength of interactions; the 2D fingerprint plot quantifies each individual intermolecular contact and revealed that the H.H (49.2%) interactions have the major contribution to the molecular surface. The analysis of 3D molecular energy frameworks revealed that the dispersion energy (-208.16 kJ mol(-1)) dominates all other energies and their visualization identifies the packing order of the molecules in the crystalline environment. The lattice energy of the compound is found to be -398.1 kJ mol(-1). The electronic properties of the compound were quantified using theoretical quantum chemical computations with DFT-B3LYP/6-311+ G (d, p) level basis set. The electronic energy band gap of the chalcone molecule is found to be 3.6961 eV. The NBO and Mulliken atomic charges were computed and the molecular electrostatic potential map was plotted to identify the chemical reactive sites on the molecular surface. The second-order nonlinear optical properties of the molecule based on the first static hyperpolarizability (ss) have been investigated. Further, the molecular docking studies of the chalcone derivative against corona virus 2 (SARS-CoV-2) protein have been carried out to shed light on the possible significant molecular interactions. (c) 2022ElsevierB.V. Allrightsreserved
Base erosion and profit shifting in taxation: A deep dive into the two-pillar solution in Tanzania
Get PDFThis study explores the phenomenon of Base Erosion and Profit Shifting (BEPS) within the framework of Tanzanian taxation. It places a specific focus on the intricate Two-Pillar Solution proposed by the OECD to tackle BEPS-related challenges. The analysis encompasses an in-depth investigation of BEPS itself and a thorough examination of the OECD's Two-Pillar Solution, which encompasses the novel nexus and profit allocation rules under Pillar One and the proposition of a minimum global tax under Pillar Two. Furthermore, the study delves into the evolving global trend toward multilateralism in the realm of international taxation. The research concludes by presenting recommended solutions and offering insights into the future landscape of BEPS-related issues, while also providing valuable observations on the subject matter. This paper adopts a doctrinal approach and draws upon primary and secondary sources of literature, including Tanzanian tax laws, OECD guidelines, and other international principles. It is expected to be a valuable resource for policymakers, academics, think tanks, the academic community, tax departments, international trade entities, digital taxation stakeholders, online businesses, and the judiciary, facilitating a deeper understanding of BEPS and its implications
Mapping of uranium in groundwater of Mysuru district, Karnataka, India and radiation dose to the population
No full textUranium in ground and surface water may pose significant health hazards, if they are ingested via drinking pathway because of its radiological and chemical toxicities. Higher uranium concentration in drinking water can lead to serious diseases like leukemia, kidney cancer, stomach cancer and renal damages etc. In the present investigation, uranium concentration in groundwater samples of Mysuru district has been studied using an LED fluorimeter. About 350 water samples have been collected covering all the areas of Mysuru district and the uranium concentration varied from 0.34 to 242.93 µg l−1. The age depended dose due to uranium in drinking water has been estimated to evaluate the health hazards. The annual ingestion dose varied from 0.51 to 95.76 µSv y−1. The radiological and chemical toxicity risk to the population due to uranium in water was estimated. The Excess Cancer Risk varied from 1.22 × 10−6 to 102.63 × 10−6. The mean value of Hazard Quotient 0.07 indicates that the populations are less prone to adverse health effects of uranium contamination in water. © 2023 Elsevier B.V
Process design and optimization of EDTA-biojarosite – a treatment approach in the Box–Behnken framework
No full textA study was conducted to investigate the performance of biojarosite as a catalyst in Fenton oxidation with and without the presence of the chelating agent ethylene diamine tetra acetic acid (EDTA). The addition of EDTA resulted in increased iron dis-solution, confirming the role of EDTA as a chelating agent. The heterogeneous catalytic properties of jarosite were confirmed by the removal efficiencies of 93.5 and 83.4, with and without EDTA, respectively. The Box–Behnken method was employed as a Design of Experiments tool to identify suitable experimental runs. Both Fenton oxidation and EDTA-based Fenton oxidation were examined separately, with PCP removal being the response variable. In the case of Fenton oxidation, the optimization process resulted in the selection of 0.1–1 g/L of iron catalyst, 100–1,000 mg/L of H2O2, and a pH range of 2.5–3.5. On the other hand, for EDTA-based Fenton oxidation, the optimal conditions were determined to be 0.1–1 g/L of iron catalyst, 100–1,000 mg/L of H2 O2, and a pH range of 6.5–7.5. ANOVA was conducted to analyze the results, and the model fit was examined. © 2023 The Authors
Survivors and Disability of Armed Conflicts: The Conundrum of Differently Abled Persons in Afghanistan
No full textThe United Nations Convention on the Rights of Persons with Disabilities is a significant international document that seeks to guarantee equal human rights and freedoms for all individuals with disabilities. The convention outlines specific articles, such as Article 24, which calls for equal access to education for people with disabilities on an equal footing with others. Article 27 prohibits workplace discrimination against individuals with disabilities and requires state parties to provide reasonable accommodations. Additionally, Article 12 stipulates that people with disabilities should have their legal capacity on par with others. By establishing these provisions, the CRPD is working towards creating a more inclusive society for people with disabilities, where they can live with dignity and without discrimination. The marginalization of people with disabilities in Afghanistan has been a longstanding issue that has resulted in social barriers, exclusion from public participation, and denial of their right to equality. Crimes related to disabilities often go unreported due to stigma, lack of public awareness, and the absence of an effective legal framework. While Afghanistan ratified the CRPD convention in 2012, discrimination and social stigma against Afghan PWD continue to be prevalent. Ratification alone is not sufficient for a war-torn state, and the country must implement effective disability laws to address the issue. This book employs emancipatory research methods and provides a roadmap for resolving the conundrum of people with disabilities in Afghanistan. Understanding disability as a complex social phenomenon and the intersectionality of social and medical models of disability is crucial in addressing the issue
Role of Self-Help Groups through Micro-Finance for Poverty Alleviation
Get PDFMicrofinance occupies a very strategic role in poverty alleviation and rural development in India. Microfinance provides financial services such as micro credit, micro savings and micro insurance to the rural poor. In the recent past it has become one of the most promising vehicles to achieve the objective of poverty alleviation and empowerment of rural women. Microfinance strategy in the form of Self Help Group (SHG) scheme as a part of formal credit delivery system is giving lot of freedom to Non-Government Organizations (NGOs) for setting up SHGs based on various models. Microfinance and Microcredit are interrelated concept. Microcredit gives more importance on loans while Microfinance includes support services where channels for thrift, market assistance, technical assistance, capacity building, social and cultural programmes are opene
Understanding the Development of the Social Protection Program Implemented in Tanzania
Get PDFTanzania has initiated different social protection programs that aim for the reduction of poverty and promotion of equality and human rights, which lead to improving the living standard of the citizen. The paper focused on explaining the different programs implemented by the government of Tanzania to enhance the improvement of social protection and quality of life and initiate strategies to reduce poverty in society. The paper focused on the three main pillars of social protection in Tanzania Social insurance, social security, social assistance, and active labour market. The government of Tanzania initiates different social protection development policies in the country. The Tanzanian case serves as an example of how outside organizations affect social development protection methods in developing nations, even if they are the insurance owners. Domestic institutions can create, carry out, and record policies. Their ability to succeed primarily relies on the assistance they receive from other organizations. Supporting evidence-based publications and marketing initiatives, funding pilot projects, and promoting of social justice can be significantly influenced by outside parties—designs for protection policies. Without substantial institutional ownership and support, Innovative partners and suggested ideas have a lower likelihood of receiving enough political backing
Survivors and Disability of Armed Conflicts: The Conundrum of Differently Abled Persons in Afghanistan Sayed Qudrat Hashimy, Eliva Press (2023)
Get PDFThis seminal academic book explores the complex dimensions of disability in Afghanistan, analyzing its connections to religion, politics, and the legal landscape. Guided by inclusivity and collective humanity, it comprehensively examines the challenges and opportunities faced by individuals with disabilities in Afghan society. By dissecting religious, political, and legal issues, the book uncovers the stark realities of disability and its far-reaching impacts on various aspects of Afghan life. Notably, it delves into the influence of Islamic law on the treatment and inclusion of disabled individuals. This valuable resource provides scholars, policymakers, and practitioners with insights to foster inclusivity, social change, and collective humanity in Afghan society, contributing to the ongoing dialogue on rights, equality, and empowerment for disabled individuals in Afghanistan and beyond
Top 12 layer-wise security challenges and a secure architectural solution for Internet of Things
No full textDigitalization, intelligent virtual assistants, and smart consumer products prepare us for life at every stage. Smart IoT, Sensor nodes, software communicate with one another via voice and emotions, simplifying our lives. Smart IoT is becoming more prevalent in our daily lives. Even though the use of Smart IOTs has grown in Geometric progression, the security of these devices remains traditional. Technically, most security discussions revolve around the implementation of better Network Intrusion Prevention/Detection Systems (NIPS/NIDS), the installation of a traditional firewall, or the use of proxy scanners, which is the standard recommendation of se-curity vendors. All architectures are rooted in the same zeal that drives cyber warfare. However, when considering the Narrowband Internet of Things, the packet size is too small, and the memory and processors are so small that they cannot hold the packets for inspections, and the lucrative protocols will not work. Malicious hackers, BOTs, Trozens, and Honeypots may tamper with and virtually control these smart Internet of Things (IoT) to steal/tamper sensitive infor-mation for filthy lucre, financial reward, or, to put it simply, money in this cyber warfare. All of these issues stem from a lack of proper security design controls, architectural security flaws, and a failure to apply Secure by Design principles. Fixing these security controls earlier in the process will save us a significant amount of time, energy, and money spent on repairing broken IoT se-curity flaws and performance aesthetics. If we consider the Shift Left Secure by Design/Archi-tecture Journey in the Internet of Things Security Architecture, these Architectural/Design flaws can be identified in earlier stages and will help the delivery teams to plan necessary security controls in the IoT use cases.In this paper, the author discusses Layer-wise Security Challenges, Attack Vectors, and Architectural Flaws, and proposes a secure architectural solution for the Internet of Things (IoT) that assists delivery teams in securely designing/architecting resource -intensive smart Internet of Things (IoT)/Narrowband (NIoT) use cases earlier in the Life cycle by employing the Secure Design Shift Left approach. In this smart digital IoT era, the author also suggests future research directions for future generations to increase security