bluuebunny/crossref_metadata_2025 huggingface dataset:
Radiation protection measures of the radiological facilities in Kano metropolis, Nigeria
Authors: Sidi M , England A , Mansur U , Muhammad ZI , Garba I , Zira DJ , Abubakar U , Abubakar AA , Ya’u A , Luntsi G
Published: February 2024

Introduction:

The medical use of ionizing radiation contributes the largest amount of man-made radiation exposure and ranks second to natural background radiation. Adhering to the standard radiation protection measures minimizes radiation dose to patients, staff, and other public members.

Aim:

This study aimed to evaluate radiation protection measures in radiological facilities in the Kano metropolis, Nigeria.

Materials and Methods:

This was a cross-sectional study conducted in the Kano metropolis, Nigeria, between February 2021 and May 2021. A structured questionnaire was formulated. The measuring tool was validated by expert and experienced colleagues. The reliability of the measuring tool was tested using a pilot study, and Cronbach’s alpha reliability coefficient was found to be 0.815. A total of 101 respondents were recruited. These were the radiographers working in the functional radiological facilities. The obtained data were analyzed using SPSS software version 23.0, and P <0.05 was considered statistically significant.

Results:

X-ray room design was sufficient in the majority of radiological facilities 67 (66.7%). Insufficient availability of personnel protective devices in 47 (46.9%) respondents was observed. The majority, 24 (23.9%) of the respondents, indicated poor utilization of personnel protective devices. There was insufficient registration and records of radiation safety measures 26 (26.0%). Only 48 (47.5%) respondents indicated the availability of a QA committee in their facility. Fifty-two (51.5%) of the respondents reported that they have medical physicists/engineers available to provide support within their department, while only 25 (25.7%) had radiation safety officers in their facilities. There was a weak negative correlation between lead aprons and lead rubber gloves with the level of staff training, respectively (r = −0.254, P = 0.010; r = −0.214, P = 0.031).

Conclusion:

There was sufficient X-ray room design in the Kano metropolis. An insufficient availability of personal protective devices, poor utilization, registration, and records of radiation safety measures was observed. There were inadequate QA committee and QC test in the majority of the radiological facilities. A weak negative correlation was observed between the use of lead aprons and lead rubber gloves with the level of staff training.
Quantitative stochastic homogenization of nonlinearly elastic, random laminates
Authors: Neukamm Stefan , Schäffner Mathias , Varga Mario
Published: February 2024

In this paper we study quantitative stochastic homogenization of a nonlinearly elastic composite material with a laminate microstructure. We prove that for deformations close to the set of rotations, the homogenized stored energy function

W_{\hom}

is

C^{3}

and that

W_{\hom}

, the stress tensor

DW_{\hom}

, and the tangent-moduli

D^{2}W_{\hom}

can be represented with the help of stochastic correctors. Furthermore, we study the error of an approximation of these quantities via representative volume elements. More precisely, we consider periodic
representative volume elements (RVEs)
obtained by periodizing the distribution of the random material. For materials with a fast decay of correlations on scales larger than a unit scale, we establish error estimates on the random and systematic error of the RVE with optimal scaling in the size of the RVE and with a multiplicative random constant that has exponential moments.
Counting eigenvalues of Schrödinger operators using the landscape function
Authors: Bachmann Sven , Froese Richard , Schraven Severin
Published: February 2024

We prove an upper and a lower bound on the rank of the spectral projections of the Schrödinger operator

-\Delta + V

in terms of the volume of the sublevel sets of an effective potential

\frac{1}{u}

. Here,

u

is the ‘landscape function’ of G. David, M. Filoche, and S. Mayboroda [Adv. Math. 390 (2021), article no. 107946], namely a solution of

(-\Delta + V)u = 1

in

\mathbb R^{d}

. We prove the result for non-negative potentials satisfying a Kato-type and a doubling condition, in all spatial dimensions, in infinite volume, and show that no coarse-graining is required. Our result yields in particular a necessary and sufficient condition for discreteness of the spectrum. In the case of nonnegative polynomial potentials, we prove that the spectrum is discrete if and only if no directional derivative vanishes identically.
Secondary Cancer Induction: Lifetime Attributable Risk Estimates Following Radioiodine Therapy Among Thyroid Cancer Female Survivors in Saudi Arabia
Authors: Alessi Ali , Djouider Fathi , Banoqitah Essam
Published: February 2024

Radiation-induced second solid cancer (RISSC) is one of the critical late side effects of radiotherapy treatment of first cancer. The mechanism of second cancer incidence is not fully known yet. However, many elements contribute to the development of RISSC such as age at exposure, effective dose to the organ and surrounding tissues, treatment modalities and family history of cancer. The aim of this study is to provide long-term forecasts of second cancer prevalence among thyroid cancer female survivors in Saudi Arabia. The long-term harm resulting from radiation exposure or lifetime attributable risk (LAR) of RISSC after a radiation treatment of thyroid cancer was determined, between the age at exposure and up to 90 years, in a cohort of female cancer survivors whose age at treatment was in the range 15 to 76 years. Risk estimates varied significantly with age at exposure and effective organ dose. The results of the study clearly indicate a direct positive correlation between the patient's age at exposure and the induction of a thyroid secondary cancer. The chance of developing thyroid second cancer after radiotherapy is highest in those exposed as children. Furthermore, the radiation dose directly affects the emergence of secondary cancers.
Интегральные неравенства для целых функций экспоненциального типа в пространствах Морри
Authors: Burenkov Viktor Ivanovich , Joseph Daryl James
Published: February 2024

Доказаны аналоги неравенств Бернштейна и неравенств разных метрик и разных измерений для целых функций экспоненциального типа. Такие неравенства хорошо известны для лебеговых пространств. В данной работе они доказаны для пространств Морри.
Diospyros crassiflora (HIERN) surface and subsoil leaf litter decomposition pattern along a time gradient in a humid rainforest
Authors: Nsien I. B. , Ejizu A. N. , Okonkwo H. O. , Akpan U. F. , Ewonghoabasi E. E.
Published: February 2024

Litter decomposition is a crucial bedrock of nutrient recycling, organic matter accumulation, soil physicochemical properties, biodiversity and life support of forest and agroforestry systems. We therefore investigated Diospyros crassiflora surface and subsoil leaf litter decomposition pattern along a duration gradient in a humid rainforest. The study was conducted in the nursery of the humid forest research station of the Forestry Research Institute of Nigeria (FRIN) in Umuahia, Abia State. One gram (1g) of D. crassiflora fresh leaf litter was placed on the surface and subsoil of 4kg of topsoil contained in 32cm x 20cm polyethene bags; there were a total of 108 bags in a completely randomized experimental design layout and the treatments were the duration gradient of litter decomposition which were: 2, 4, 6, 8, 10, 12, and 14 weeks; on each of the duration, litter was collected from nine of the polyethene bags for laboratory analysis and estimate of decomposition rate. The results showed a significantly high initial decomposition rate (3.19±0.13 %day-1; 4.28±0.03 %day-1) in the 2 week duration followed by significant continuous decline until the lowest (0.04±0.00%day-1; 0.28±0.02%day-1) in the 14 week in the surface and subsoil respectively. There was a positive correlation (r=0.80) in decomposition rate between the surface and subsoil leaf litter, which yielded a model with a significant R2 (0.64), for site-specific estimates of decomposition rate D. crassiflora leaf litter. A steeper and smoother subsoil cumulative percentage decomposition curve showed that leaf litter decomposition was significantly faster in the subsoil than surface soil.
Responsible Artificial Intelligence for Agriculture and Food Systems: Challenges and Opportunities in Africa
Authors: Ozor Nicholas
Published: February 2024

This year’s Conference theme “Changing Paradigms in Agricultural Extension” is very intreresting. This is because the extension system continuously evolves considering that the societal challenges and farming needs also change with time
Agricultural Technology Transfer in Nigeria: A Review of the Challenges and Prospects in the Contemporary Times
Authors: Adzenga Jacobs Ior , Dalap Sunday Leo
Published: February 2024

This paper examines the challenges and prospects associated with the transfer of agricultural technology transfer in Nigeria. Also explored are the relevance of technology transfer and the key roles of its key players along its value chain in Nigeria. Constraints to technology transfer in Nigerian agriculture such as problems related to the nature of the technology (i.e., the nature of the technology, how it functions, and how well it can be utilized by uneducated farmers), the technological transfer system (the procedures used in the technology transfer), socio-economic attributes of farmers (farmers personal characteristics and conditions that predisposes him to adopt any technology) and local peculiarities and differences (the technologies not conforming to farmers local differences and peculiarities) were also examined in the paper. The paper identified emerging advanced technologies like precision agriculture, weather tracking technologies, satellite imaging, agricultural robots and radio frequency identification as the major prospects of technology transfer that are capable of increased productivity and marketability in Nigerian agriculture. Among other recommendations is for government to create an enabling environment for an increased private-sector participation in effective multiplication and dissemination of acceptable production technologies that are affordable to farmers.
Effects of Climate Change on the Health of Rural Farming Households in Oyun Local Government Area, of Kwara State Nigeria
Authors: Obaniyi Kayode Samuel , Aremu Charity.O , Adeyonu Abigail.G , Chibueze Micheal .K.
Published: February 2024

This study examined the impacts of climate change on the health of rural family households in Kwara State, Nigeria. A multistage sampling procedure was used to select 120 farmers for the study. The data collected through structured questionnaires and interview schedules was analyzed using mean, percentages, and Chi-Square. The findings revealed that the common effect of climate change on health is heat stress (M =4.1), malaria (M=3.76), depression (M=3.43), hunger (M=3.37), and death (M=2.88). Moreover, the coping strategies to ameliorate the effect of climate change were good medical care (16.7%), personal hygiene (25.0%), proper sanitation (13.3%), planting of trees to replace felled trees (16.7%), and prayer to God (6.7%). The major constraints to adaptation were lack of information and credit. Respondents’ age (x2= 10.50. ) and educational status (x2= 14.97) were positively significant factors determining the adaptation strategies' choice. The study, therefore, recommends that free health care facilities should be given to farmers while extension services should help in increasing the awareness campaign on the best method to cope with the effects of climate change.
Social work perspective of the achievements of the Fit Person (s) Program in Temeke, Dar es Salaam – Tanzania
Authors: Buhori Johnas Amon
Published: February 2024

Like other countries in the developing world, Tanzania has faced more children needing protection and care. However, the available old and traditional alternative care systems have inadequately reduced the demand for protection and care for needy children. This study was undertaken to assess the achievements of the fit person program. Twenty (20) social workers employed at Temeke District Council were selected to participate and inform the study. Four focus group discussions of five members each and five key informants' interviews were used to generate information while observing the African-centred approach. This study was guided by Ubuntu theory, as it considers Africans' values, aspirations, beliefs and experiences in the efforts to protect and care for the children. The findings revealed that the Fit Person Program has achieved its obligations to protect and care for children to a large extent; as a result, it was scaled up to all Dar es Salaam region districts. The study recommends comprehensive research to explore the challenges faced by fit persons, social workers and children under the fit person's program.ent factors affecting access to Pre-Trial Diversion services by juvenile offenders from high density suburbs in Zimbabwe.
 
How to cite this article using ASWNet style
Buhori, J, A. (2023). Social work perspective of the achievements of the Fit Person (s) Program in Temeke, Dar es Salaam – Tanzania. People centred – The Journal of Development Administration (JDA), 8(4), 94-102. https://dx.doi.org/10.4314/jda.v8i4.1      
Visit journal website: https://jda.africasocialwork.net
Does the Community-Driven Development Approach Enhance Livelihoods? Evidence from Tanzania
Authors: Kisusi Fidelis Lucas , Ndesanjo Ronald Boniphace
Published: February 2024

This article determines the impact of the community-driven development (CDD) approach of the second phase of the Lake Victoria Environmental Management Project (LVEMP II) on livelihood enhancement in Kwimba District, Tanzania. The paper specifically examines determinants and levels of participation; and the impact of participation in the CDD subprojects on income and asset accumulation, using a sample of 210 households. Data analysis employed Ordinary Least Squares (OLS) regression and thematic content analysis for quantitative and qualitative data, respectively. Findings indicate that education level, matching grants, and membership in community groups determine participation in the CDD subprojects. There is a moderate level of participation in the CDD subprojects stages. Findings further show that households participating in the CDD subprojects were found to earn 6% more income and own 10% more assets than their non-participating counterparts. It is recommended that policymakers design and implement context focused CDD subprojects for them to have impact.
How to cite this article using ASWNet style
Kisusi, F. L. & Ndesanjo, R. B. (2023). Does the Community-Driven Development Approach Enhance Livelihoods? Evidence from Tanzania. People centred – The Journal of Development Administration (JDA), 8(4), 103-112. https://dx.doi.org/10.4314/jda.v8i4.2      
Visit journal website: https://jda.africasocialwork.net
Building a Nexus between Feminist Perceptions and Gender-based Violence: The case of Harare Province
Authors: Chido J Matavire P. , Langton Mundau , Stanzia Moyo
Published: February 2024

The study sought to interrogate men and women’s perceptions of feminism and build a nexus between those perceptions of Gender-Based Violence. Gender-based violence manifests as physical, social, emotional and psychological violence among people especially when interlinked with feminist discourse. The study was carried out utilizing the mixed methods paradigm. One hundred males and 100 females took part in the quantitative study while 4 focus group discussions were conducted with 40 persons and 20 semi-structured in-depth interviews. Findings from the study show that 76% of respondents from the study recognise the concept of feminism as the fight for equal rights, 12% as the empowerment of women, 6% acknowledged it as a move to take over the roles of men while the other 6% understand feminism as a move to ensure that women make decisions normally made by men. Forty percent of the respondents stated that the call for equality breaks families apart, 27% of the respondents indicated that feminism unites families while the other 20% indicated that feminism is a necessary evil. As such, this article recommends the alignment of feminist discourses to indigenous practices in a manner that does not seek to disrupt the social order of African society.
Risk factors for stroke in the African populace: need for action
Authors: Bolaji Paul
Published: February 2024

The burden of stroke cannot be overemphasized especially in low and middle-income countries (LMICs). More than two-thirds of stroke  deaths arise from these countries as well as nearly 90% of stroke-related morbidities. Unfortunately, it has been suggested that there  might be up to a three-fold increase in stroke incidence and a higher prevalence in Africa in the year 2021. The known risk factors for  stroke are similar to those in developed countries: age, hypertension, diabetes mellitus, hypercholesterolaemia, and central obesity.  These risk factors have often been overlooked in patients who present with stroke in Africa. Other important risk factors for stroke  include high salt intake and red meat consumption, low consumption of green leafy vegetables, air pollution, undernutrition in infancy  and genetic factors. Possibly the most efficient way of curbing the impact of stroke in Africa is to address the risk factors. The aim of this  article is to shine some light on these risk factors in sub-Saharan Africa and proffer some solutions to address the menace of stroke
Stroke units in low and middle income countries (LMICs) save lives: application of the western model of stroke care
Authors: Taiwo Omotayo , Koko Min K. , Hakim Eluzai
Published: February 2024

Stroke is defined as a syndrome of rapidly developing clinical signs of focal or global disturbance of cerebral function with symptoms  lasting 24 hours or longer or leading to death with no apparent cause other than of vascular origin. In the current management of stroke  in developed countries, stroke units form a vital part of the care pathway. Stroke units save lives, reduce disability, mitigate against  complications such as aspiration pneumonitis, facilitate early discharge home with timely interventions by a Multidisciplinary Team.  Whilst the burden of stroke has decreased in high income countries, this decrease is lowest in sub-Saharan Africa.
Początki rodu Łosiów w Narolu
Authors: Gmiterek Henryk
Published: February 2024

Lokowane w 1592 r. przez Floriana Łaszcza Nieledewskiego miasto Florianów (dzisiejszy Narol) stworzyło z okolicznymi wsiami kompleks dóbr, który po zniszczeniach połowy XVII w. przeszedł w ręce rodziny Silnickich. W kolejnych dekadach ulegał coraz większemu rozdrobnieniu. W 1751 r. w dość skomplikowanych okolicznościach dobra nabył kasztelan kamieniecki Michał Ludwik Łoś (zm. 1756). Zapoczątkowało to odbudowę i przebudowę dóbr, które jego syn Feliks Antoni Łoś uczynił głównym gniazdem rodowym, budując okazałą rezydencję.
Dziedzictwo kulturowe jako obszar realizacji badań społecznych. Wyzwania metodologiczne na przykładzie wybranych projektów badawczych
Authors: Ulatowska, Roksana , Pierzchała Marcin , Szklarczyk Dariusz
Published: February 2024

Cultural Heritage as Social Research Area. Methodological Challenges on the Example of Selected Research Projects

The article attempts to partake in the debate on methodological challenges related to conducting research in the field of cultural heritage. The authors – based on the conducted research – present case studies and analyze the encountered problems as well as limitations in methodology and implementation of this research. At the same time, they share the adapted solutions and recommend what should be taken into account while conducting research in this field.
ANALISIS FAKTOR YANG BERHUBUNGAN DENGAN PELAKSANAAN ANTENATAL CARE DAN PEMILIHAN PERSALINAN DI PUSKESMAS LHOKSUKON KABUPATEN ACEH UTARA TAHUN 2020
Authors: Maulida Husna
Published: February 2024

A B S T R A C T

Maternal Mortality Rate (MMR) is one of the development targets and one of the sensitive indicators in describing the welfare of the community in a country. In this case the effort to reduce the MMR is very much in need of quality Ante Natal Care (ANC) and Intranatal Care (INC) services, The purpose of this study was to analyze the factors associated with the implementation of Antenatal care and the selection of labor Lhoksukon Community Health Center Working Area North Aceh District in 2020. The type of this research is observational analytic research with cross sectional design. The sampling technique is proportional sampling with a sample size of 170 people. analysis found a history of diseases that are highly associated with the implementation of Antenatal care and Birt Attendant selection at Lhoksuon Health Center in North Aceh District with p< 0.05 obtained by PR of 1048 dengan 95% CI 62,128-3176 means history of disease 1048 times has a relationship with the implementation of antenatal care and the selection of labor in the working area of ​​Lhoksukon Community Health Center in North Aceh in 2020. It is hoped that pregnant women can increase their knowledge of pregnancy and childbirth so that the mother is ready to undergo pregnancy and childbirth process safely and safely.

 

 B S T R A K

AKI merupakan salah satu target pembangunan dan salah satu indikator yang peka dalam menggambarkan kesejahteraan masyarakat di suatu Negara. Dalam hal ini upaya untuk menurunkan AKI ini sangat membutuhkan pelayanan Ante Natal Care (ANC) dan Intranatal Care (INC) yang berkualitas. Tujuan dalam penelitian ini adalah untuk menganalisis faktor yang berhubungan dengan pelaksanaan Antenatal care dan pemilihan persalinan di Puskesmas Lhokdukon Kabupaten Aceh Utara. Populasi dalam penelitian ini yaitu ibu hamil trimester tiga. Teknik pengambilan sampel secara proporsional  sampling dengan jumlah sampel 170 orang. Hasil penelitian ini didapati nilai p > 0,05 diperoleh PR sebesar 1048 dengan 95% CI 62,128-3176 berarti riwayat penyakit 1048 kali memiliki hubungan dengan pelaksanaan antenatal care dan pemilihan persalinan di wilayah kerja puskesmas Puskesmas Lhokdukon Kabupaten Aceh Utara tahun 2020. Diharapkan bagi ibu hamil agar dapat meningkatkan lagi pengetahuan tentang kehamilan dan proses persalinan sehingga ibu siap dalam menjalani kehamilan dan proses persalinan dengan sehat dan selamat.
Applications Poisson Distribution and Ruscheweyh Derivative Operator for Bi-Univalent Functions
Authors:   College of Science, University of Al-Qadisiyah, Iraq, WANAS ABBAS KAREEM , SOKÓŁ JANUSZ ,   College of Natural Sciences, University of Rzeszów, poland
Published: February 2024

In this paper we establish upper bounds for the second and third coeﬃcients of holomorphic and bi-univalent functions in a new family which involve the Bazilevič functions and β-pseudo-starlike functions under a new operator joining Poisson distribution with Ruscheweyh derivative operator. Also, we discuss Fekete-Szegö problem of functions in this family.
Paraneoplastic Limbic Encephalitis From a Carotid Body Paraganglioma Presenting as Persistent and Worsening Confusion
Authors: Carlan SJ
Published: February 2024

Background: Paraneoplastic Syndromes (PNS) are rare conditions in which patients experience a variety of symptoms from altered immune systems due to underlying malignancy. Paraneoplastic Limbic Encephalitis (PLE) is a subtype of PNS in which autoantibodies to cancer cells cross-react with cells in the central nervous system, particularly in the medial temporal lobe. Here we present a 38-year-old, previously normal male who presented with persistent and worsening confusion and was diagnosed with a very rare PLE secondary to a carotid body paraganglioma.

Case: A 38-year-old male with medical history of hypertension and polysubstance abuse was admitted initially for confusion, arm weakness, and memory loss. He denied having headache, fever, chills, or neck stiffness. Further history obtained from family revealed he was previously cognitively intact. Imaging was consistent with carotid body paraganglioma and limbic encephalitis. A 5-day course of high dose steroids and plasmapheresis was initiated. Plasmapheresis was performed every other day for 5 treatments with marked improvement in mental and renal function at the time of the third treatment. Biopsies obtained were consistent with carotid body paraganglioma and surrounding lymphadenopathy was negative for disease. Embolization was performed with subsequent excision of the tumor and eventual resolution of symptoms.

Conclusion: This is to our knowledge the first documented case of paraneoplastic limbic encephalitis associated with a carotid body paraganglioma. Our patient had improved following resection of the underlying paraganglioma and experienced short-term improvement with high-dose steroids and plasmapheresi
The Application of Intestinal Stem Cell Organoids in the Treatment of Inflammatory Bowel Disease
Authors: Gallicchio Vincent S
Published: February 2024

Inflammatory Bowel Disease (IBD) comprises chronic inflammatory disorders affecting the gastrointestinal tract, such as Crohn’s Disease (CD) and Ulcerative Colitis (UC). The escalating global incidence of IBD is multifactorial, involving genetic, microbial, environmental and immunological factors. Despite current therapies emphasizing immune suppression, sustained efficacy remains elusive. Recently, Stem Cell Therapy (SCT) has emerged as a potential avenue for inducing remission in IBD patients. Intestinal Stem Cells (ISCs) have gained attention for their recent emergence in research and potential cultivation into organoids, offering a promising source for IBD treatment. This review focuses on the potential of ISC SCT, emphasizing its organoid culturing capabilities. It highlights organoids’ applications in IBD research, monitors advancements in animal and human trials and examines current limitations and future directions in organoid research for IBD treatment.
Análisis comparativo de modelos de propagación para comunicaciones en entornos acústicos submarinos
Authors: Molina Molina Stalin Bolivar , Ñaupa Shagñay Erika Viviana
Published: February 2024

Este documento presenta un análisis comparativo de los modos de propagación referente a la importancia de la forma del perfil de la velocidad del sonido, y para determinar la pérdida de transmisión del campo acústico generado por ondas acústicas que se propaga en el agua.Estos son usados para obtener la representación gráfica de las pérdidas de transmisión dependiendo de la distancia y la profundidad. Se obtienen las respectivas graficas a raíz de su  simulación según el modo propagado y la contribución lateral de la onda, de esa forma con los parámetros que se exponen se determina el modelo más eficiente en propagación acústica. La comparativa radica en ver los detalles de cada modelo y tener en cuenta a más de la eficiencia los errores que también pueden existir, además de ello en conjunto con minúsculos detalles subscritos, aprender varias teorías para llegar a un resultado propicio.
Enhancing Sustainable School Bus Transportation through VehicleTo-Grid Integration: A Comprehensive Energy Efficiency Analysis
Authors:   Zūm Services Inc. Redwood City, California, US, Kumar Sharma Aditya
Published: February 2024

This research paper delves into the transformative potential of Vehicle-to-Grid (V2G) technology in the context of school bus transportation, focusing on enhancing energy efficiency and operational dynamics. The study addresses the pressing need for sustainable alternatives in student transportation. The integration of V2G technology in electric school buses offers a bidirectional energy flow, allowing these vehicles not only to efficiently charge but also to contribute surplus energy back to the grid during idle periods. Against the backdrop of conventional fossil fuel reliance in school bus fleets, this research conducts a meticulous examination of critical parameters, including battery state of charge, energy consumption, charging dynamics, and overall system efficiency. The objective is to contribute empirical evidence to the discourse on sustainable transportation by analyzing the performance of a V2G-enabled school bus under diverse driving and charging scenarios. The paper presents a detailed literature review, introducing the evolution of V2G technology and its applications in the realm of electric buses. Methodologically, mathematical models are employed to calculate energy consumption, charging time, and bidirectional power flow, providing a nuanced understanding of the system's intricacies. The results and discussion section offers insights into the observed trends and implications, while the conclusion outlines key takeaways, future considerations, and recommendations. By shedding light on the transformative potential of V2G-enabled electric school buses, this research contributes to the ongoing efforts to create sustainable and energy-efficient transportation solutions for the next generation.
COMPARATIVE STUDY OF SELFLESSNESS IN VEDIC AND YOGIC LITERATURE
Authors: Tripathi Shivam , Dave Nehal
Published: February 2024

The statement "Vedas are apaurusheya" makes it clear that these scriptures are beyond any worldly creation. However, the reality is that these texts encompass all the knowledge needed to lead a life in the world. Simultaneously, these scriptures also elucidate the path to attain that ultimate state which liberates one from the worldly cycle. Nevertheless, Vedas have often been perceived as emphasizing predominantly ritualistic worship and prescribing actions with desires. Consequently, the real knowledge present in them has been consistently overlooked. In contrast, Yoga philosophy has been accepted by people as a path to liberation, even though it is commonly used by many in society for physical and mental well-being. Therefore, it becomes imperative to understand the facts by comparing the concept of selfless deeds (Nishkamta) in Yoga and Vedic literature, which talk about liberation. Hence, this article aims to present a comparative analysis of the notions of selfless deeds in Yoga and Vedic literature.
Role of Religion and Secularism in Shaping Social Values, Norms and Identities in Various Societies and Communities in Egypt
Authors: Khalil Hossam
Published: February 2024

Purpose: The aim of the study was to investigate role of religion and secularism in shaping social values, norms, and identities in various societies and communities in Egypt.

Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.

Findings: Religion, especially Islam, has historically been a significant influence on social values and norms in Egypt. The government has also played a role in promoting conservative religious interpretations. Egypt's religious diversity and evolving social movements have contributed to a dynamic environment where religion and secularism intersect in shaping societal identities and values.

Unique Contribution to Theory, Practice and Policy: Social identity theory & secularization theory& religious pluralism theory may be used to anchor future studies on role of religion and secularism in shaping social values, norms, and identities in various societies and communities in Egypt. Encourage interfaith dialogue and initiatives that foster mutual understanding and respect among religious and secular communities. Develop and implement policies that safeguard religious freedom and secularism as fundamental human rights.
Маъмурий қамоққа олиш жазосини тайинлашнинг ўзига хос хусусиятлари
Authors: Адилов Бобур
Published: February 2024

Мазкур мақолада маъмурий қамоққа олиш жазосининг ўзига хос хусусиятларини таҳлил қилиш асосида уни қўллаш борасидаги муаммолар ва камчиликлар аниқланган ҳамда уларни бартараф этишга қаратилган таклиф ва тавсиялар илгари сурилган.
Pedagogik ta’lim texnologiyalari asosida talabalarning raqamli kompetensiyasini rivojlantirish
Authors: Onorboyev Bahodirjon , Xanbabayev Xakimjan
Published: February 2024

Maqolada raqamli kompetensiya - bu AKT va raqamli axborot vositalaridan foydalanishda talab qilinadigan bilimlar, ko'nikmalar, munosabatlar (shu jumladan qobiliyatlar, strategiyalar, qadriyatlar va xabardorlik) to'plamidir. Talabalarda raqamli kompetensiyani rivojlantirish- bu raqamli savodxonlik ko'nikmalariga qaratilgan texnologiya, sifatli ta'lim va o'qitish usullaridan foydalanishni ta'minlashni o'z ichiga oladi. Maqolada talabalarda raqamli kompetensiyani rivojlantirishning jahon ta’lim tajribasi haqida fikr yuritiladi.
The Effect of a Combination of Rubber Wood and Palm Shells as a Source of Fuel in the Fumigation Process Ribbed Smoked Sheet (RSS)
Authors: Mulia Sukri , Yurizki Yusra , Nasution Nurhadida
Published: February 2024

Natural rubber is one of the ingredients result that there are many rubber plantation in Indonesia, products of natural rubber product manufactured by company nationwide Rubber Company is lateks dark, ribbed smoked sheet and crumb rubber one of products manufactured by the factory rubber factory in Indonesia is ribbed smoked sheet. ribbed smoked sheet is one kind of processed products derived from latex or latex have a brisiliensis rubber plants are processed in mechanical and chemical engineering using a drying room with smoke, almost all factories do fumigation only using rubber wood as fuel, the researchers are looking for alternative fuel using palm shells are pretty much and easily accessible in the palm oil mill.  The purpose of this study was to determine the effects of fuel combination of rubber wood and palm shells as a fuel source fumigation ribbed smoked sheet this study uses fuel of rubber wood and palm shells by using a laboratory scale fumigation, the first combination used 100% rubber woods, the second combination used 50% rubber woods and 50% palm shells the third combination used 100% palm shells. Ribbed smoked sheet  which is observed  according  to the ribbed smoked sheet  Indonesian national standard (SNI) the result of the study indicated that wood rubber fuel produce the best ribbed smoked sheet than palm shells and the combination of palm shells and rubber wood.
Some Noua settlements without ash-mounds from the Eastern part of Romania (with emphasis on the region of the Bârlad basin)
Authors: VIERU Elena
Published: February 2024

The aim of this paper is to draw the attention to some Noua settlements for which no ash-mounds were revealed during the excavations. Though, I focus in the first place on the Basin of the Bârlad River, I will also look for parallels in the Eastern part of Romania. A small number of excavations were performed in Late Bronze Age settlements from the Bârlad Basin; in three cases, the small scale soundings revealed levels without ash-mounds. The comparison between layers with and without ash-mounds allowed some preliminary observations to be made, though further reinforcement is needed. I intend to present those particular cases and to bring into discussion some of the remarks the researchers made. Also, an objective of this approach is to establish a starting point of a discussion about Noua settlements without ash-mounds.
Ancestral DNA ― an incontestable source of data for Archaeology
Authors: BOLOHAN Neculai , CIORPAC Mitică , MĂȚĂU Florica , GORGAN Dragoș Lucian
Published: February 2024

The DNA is present in every cell of a person’s body, not only in the cell’s nucleus but also in its cytoplasm, in mitochondria. Of great importance is the fact that, except for the rare occurrence of a mutation, the DNA in every cell of the person’s body is identical. As a result, DNA can be taken from saliva, sweat, blood, hair, skin or bone cells for individual identification. The many opportunities to obtain DNA evidence can be seen, for example, in the number of places where saliva has been identified: a bite mark, an area licked, bed linens, a mask worn, paper tissue, a washcloth, a cigarette butt, a toothpick, the rim of a bottle or glass, but all of those sources are available just for present DNA. In the case of old DNA, also called ancient DNA (aDNA), the things are different and the possibilities to analyse the substrate of genetic information are limited to bone fragments or teeth. Even in these conditions, the DNA analysis is a very accurate and powerful tool for getting useful information in Archaeology.
Intra-site organisation and population size in the Cucuteni A3 settlement of Războieni–Dealul Mare
Authors: BALAUR Radu-Ștefan
Published: February 2024

In Romanian archaeology, the aspects related to demography are poorly presented. The present study combines the demographic data already known in the archaeological literature with geophysical surveys in order to obtain additional information relating to the social organization and population size. The research is focused on the Cucuteni A3 settlement of Războieni–Dealul Mare, that has benefited over the years from several geophysical surveys. The results regarding the spatial organisation and the delineation of the living space are impressive. From the data obtained we can achieve some demographic information.
What can aDNA analysis tell us more on an old funerary discovery?
Authors: BOLOHAN Neculai , MĂȚĂU Florica , CIORPAC Mitică , GORGAN Dragoș Lucian
Published: February 2024

This study presents the first ancient mitochondrial DNA (amtDNA) results obtained by sampling human bones selected from an Early Bronze Age funerary context with the aim of identifying the haplogroup and starting to build an amtDNA reference database based on samples selected from Eastern Romania. The human bones analysed in this study were part of the Stoicani “Cetățuia” (Galați county) necropolis located in the Covurlui Plateau. The M6 funerary context does not contain any grave goods, his chronological and cultural characteristics being inferred based on its association with similar funerary contexts in the necropolis. The amtDNA obtained by analysing osteological remains attributed to the beginning of the Early Bronze Age in the Eastern Romania region helped us to identify the coexistence of different communities in the timespan characterized by accentuated human group mobility.
Techniques used in decorating Hellenistic jewellery
Authors: COADĂ Roxana
Published: February 2024

This article presents a part of the decorative techniques used by the craftsman in Hellenistic period on jewellery — to be more precise, the techniques that not require adding new material to create a more colourful piece except enamel. The decision to describe the last technique is given by the repeated mention of the enamel in filigree technique but this method is a part of the polychrome techniques that use different materials or substances to give colour to the jewellery.
Salinae in Justinian’s Digest
Authors: CURCĂ Roxana-Gabriela
Published: February 2024

This paper explores the references on the term salinae from Justinian’ Digest. Our approach is a semantic analysis of this term in various juridic contexts, such as: allowing permission by the state to constitute corporations for saltworks; the interdiction to alienate a saltpan from a pupillus; collecting the tax on salt-works; establishing the usufruct of inherited saltpans; the recognition of saltworks owners as publicani; the imposition of serving in saltworks as a punishment for a crime; exploring gender issues (the appliance of the same type of penalty to men and women convicted to saltworks labour); the obligation to acknowledge for the census the saltpans; the recognition of the tax on saltworks as a “public” one.
Information and Communication Technology (ICT) as Occupational Empowerment Needs of Artisan for Community Development in Imo State
Authors: Okorie Dr. Christiana Uzoaru , Chioma Obi Winnifred
Published: February 2024

Information and communication technology (ICT) has become a potential tool for empowering individuals for social, economic and political transformation globally. Artisans need to be advanced in ICT especially in developing nations like Nigeria where artisan are dramatically underrepresented in the ICT field. This paper examines the profound influence of Information and Communication Technology (ICT) on artisanal communities in Imo State. It specifically focuses on how ICT serves as a catalyst for both occupational empowerment and community development. The study delves into the distinctive requirements of artisans, exploring how interventions in ICT can effectively address these needs. This includes enhancing skill sets, providing access to markets, and ensuring financial sustainability. Through a comprehensive analysis of the current situation in Imo State, the paper proposes strategic initiatives. These initiatives are designed to harness the full potential of ICT, creating a positive impact on artisans and, consequently, contributing to overall community development. The amalgamation of perspectives presented in this paper aims to offer valuable insights for policymakers, community leaders, and stakeholders. The goal is to assist them in developing targeted strategies that optimize ICT for the holistic empowerment of artisans, fostering sustainable socio-economic growth in the region. Artisans are bedrock of manpower at rural economy, paying this role effectively for rural community development in this 21st century needed adequate empowerment in which ICTs is prerequisite. ICT gives artisans a lot of chances by fostering an environment that supports their professional empowerment and sense of self-actualization.
Interrogating the Effects of Covid-19 Pandemic on Livelihoods Demographics and Health of Residents of South-East Nigeria
Authors: Ikonne Ogadinma , Mercy Amaugo Ijeoma
Published: February 2024

This study focused on the effects of covid-19 pandemic on livelihoods, demographics and health of residents of South-East Nigeria. The study specifically investigated: the effects of covid-19 pandemic on livelihoods; demographic conditions; and health conditions of residents in South-East Nigeria; and how the livelihoods of such residents can be improved. It was hypothesized that “there is a significant relationship between Covid-19 lockdown and increase in fertility among couples; and that there is a significant relationship between Covid-19 pandemic and access to healthcare facilities. A cross-sectional survey design was adopted. Data were collected through questionnaire and FGD. Multi-stage sampling was used to select 865 respondents for quantitative study while 12 FGDs were conducted for the qualitative data. The quantitative data were processed using SPSS Version 20.0 and analyzed using descriptive and inferential statistics. The qualitative data were analyzed with content analysis. The hypotheses were tested using ANOVA to determine the variation between outbreak of COVID-19 and lack of access to healthcare facilities. It was found that the pandemic affected the livelihoods of half of the southeastern Nigeria’s residents, and a majority of them could easily pay their children’s fees before covid-19 than after; fed better before COVID-19 than after; had a better income before COVID-19 than after; were bereaved because of the poverty orchestrated by covid-19; had their movement curtailed; neglected the use of contraceptive; and was healthier before covid-19 than after. There is a significant increase in fertility due to COVID-19 lockdown at p = .012; and a significant difference between outbreak of COVID-19 and lack of access to healthcare facilities at p = .001. This means that excessive lockdowns and work-from-home orchestrated by covid-19 made couples to meet more frequently, thereby resulting in more births given the difficulty in accessing contraceptives and family planning services at that pandemic period. Besides, the lockdowns resulted in the lockup of so many healthcare facilities, and hindered access to healthcare facilities It was therefore recommended that awareness creation about opportunities that Covid-19- orchestrated changes have brought in Southeast should commence without wasting time.
Few-Mode Fiber-Based Long-Period Fiber Gratings: A Review
Authors: Chen Siyu , Ma Yuehui , Su Hang , Fan Xiaolong , Liu Yunqi
Published: February 2024

Long-period fiber gratings (LPFGs) are efficient ways to achieve high-order core mode conversion and vortex mode conversion in few-mode fibers (FMFs), which have the benefits of flexible structure, high integration, low insertion loss, and strong wavelength selectivity. With the rapid development of mode division multiplexing (MDM) optical communications, the FMF-LPFGs could have promising applications in the field of MDM optical communications and optical sensors. In this paper, we briefly introduce the principle of optical coupling, theoretical analysis, fabrication techniques, and applications of the FMF-LPFGs in optical communications and optical sensors. The CO2-laser writing technique and arc discharge technique are widely used for the fabrication of FMF-LPFGs and FMF helical long-period gratings (HLPGs). The hydrogen-oxygen flame technique has the advantage on the fabrication of FMF-HLPGs. The mechanical micro-bending and acoustic induction techniques are flexible and effective methods in fundamental researches. The femtosecond laser technique has the advantages for the fabrication of parallel FMF-LPFGs and micro-structure FMF-LPFGs. The mode converters based on the FMF-LPFGs have been demonstrated using different inscription techniques. The FMF-LPFG converters have the advantages such as temperature insensitivity and wavelength tunability. The broadband converters have been demonstrated based on the phase-shift FMF-LPFG, cascaded FMF-LPFGs, and FMF-LPFG operating at dispersion turning point. The FMF-LPFGs and FMF-HLPGs are an excellent option to generate all-fiber orbital angular momentum (OAM) modes in different specialty FMFs, especially the FMF-HLPGs can excite different-order OAM modes directly. As the novel fiber component, the sensing application of FMF-LPFGs and FMF-HLPGs is also briefly introduced.
 
Received: 2 January 2024 | Revised: 4 February 2024 | Accepted: 4 February 2024
 
Conflicts of Interest
Yunqi Liu is the editor-in-chief, and Siyu Chen is a peer review support specialist for Journal of Optics and Photonics Research and was not involved in the editorial review or the decision to publish this article. The authors declare that they have no conflicts of interest to this work.
 
Data Availability Statement
Data is available on request from the authors.