bluuebunny/crossref_metadata_2025 huggingface dataset:
Rediscovery, identity, and conservation strategies of a critically endangered endemic plant, Hedyotis quinquinervia Thwaites (Rubiaceae) in Sri Lanka
Authors: Gunarathne A. , Harasgama H.D.R.V.L. , Wijewickrama T. , Attanayake A. , Attanayake R.N. , Ratnayake R.M.C.S.
Published: October 2023

Sri Lanka, a biodiversity hotspot in Asia, records 30 Hedyotis species of which 25 species and a variety are endemic. Among these 25 species, seven Hedyotis species were categorized as critically endangered (CR), and 13 as endangered (EN). During our field survey in 2014, an extremely attractive plant belonging to the genus Hedyotis was discovered from Mount Thotupola, Sri Lanka. The plant was tentatively identified as H. quinquinervia. For accurate species identification, morphological characters were compared with voucher specimens, and identification keys were also used. In addition, DNA barcoding using the sequence of the internal transcribed spacer region of the nuclear ribosomal DNA (rDNA-ITS) region was performed, followed by molecular phylogenetic analysis. A simple method to remove a thick cuticle layer on the leaves was employed to obtain a sufficient amount of DNA suitable for Polymerase Chain Reaction. A comparison with its protologue and type specimen along with molecular phylogenetic analysis confirmed that the unidentified plant was H. quinquinervia Thwaites. The National Red List of Sri Lanka (2020) had revised H. quinquinervia as a CR species upon the rediscovery confirmed after the lapse of a century. Habitat characteristics, ex situ and in situ conservation measures for H. quinquinervia, and general conservation strategies applicable to threatened heterostylous plants are also discussed.
Steel, Bars Aircraft Quality 0.95Cr - 0.20Mo (0.28 to 0.33C) (4130) Normalized
Authors:   AMS E Carbon and Low Alloy Steels Committee
Published: October 2023

This specification covers an aircraft-quality, low-alloy steel in the form of bars.
Factors that Influence the Farming Business of Cocoa Farmers (Theobroma Cacao L) in Negeri Sepa, Amahei District, Central Maluku Regency
Authors: S. Manuhutu Louisa
Published: October 2023

Plantations in Indonesia are dominated by smallholder plantations. This is a challenge as well as an opportunity for investors and farmers to develop their businesses and achieve greater added value from cocoa agribusiness. Negeri Sepa is located in a coastal area with the scope of village communities who mostly have a livelihood as farmers. Workers working in agriculture earn income that is used to make ends meet and improve household welfare. This study aims to determine the physical and non-physical factors of cocoa in Sepa Country, Amahai District, Central Maluku Regency. The method used in this study is quantitative descriptive to explain the Factors That Affect Cocoa Farmer Farming in Sepa Country. Data analysis in this study used a Frequency Table. The results of frequency tabulation show that the factors that affect cocoa farming in Sepa Country, Amahai District, Central Maluku Regency are Physical Factors (Climate, Soil & Topography) and Non-Physical Factors (Cocoa Farm Management, Capital, Number of Workers, Transportation, Marketing, Credit Facilities and Technology)
Analisis Geoteknik Ditinjau dari Karakteristik Kuat Geser Material Longsoran
Authors: Parulian Pardede Edoward Janto
Published: October 2023

This research aims to analyze geotechnical aspects in the context of slope stability and soil landslides. The main focus of this research is on the shear strength characteristics of materials, which are a key factor in predicting the potential for landslides. The methods used in this research involve field geotechnical data collection, laboratory testing to determine geotechnical parameters, and numerical modeling to analyze slope stability. The research results indicate that the shear strength of landslide materials is a crucial factor in evaluating slope stability. Variations in geotechnical properties of materials, such as water content, soil texture, and density, have a significant impact on shear strength and the potential for landslides. Additionally, numerical analysis shows that environmental factors, such as rainfall and human activities, can also influence slope stability. This research provides a better understanding of the relationship between shear strength characteristics of materials and slope stability, serving as a basis for the development of landslide risk mitigation strategies. This has important implications for disaster management and safe land use planning in landslide-prone areas.
VARIANCE ESTIMATORS USING NON-PARAMETRIC APPROACH UNDER DIFFERENT RANKED SET SAMPLING SCHEMES
Authors: BEGUM NAEEMA , HANIF MUHAMMAD , SHAHZAD USMAN , ALI NASIR
Published: October 2023

Estimation of variance is a commonly discussed topic under simple random sampling (SRS) scheme. The current article deals the issue of variance estimation utilizing supplementary information with the nonparametric approach under different ranked set sampling (RSS) schemes. We propose a class of nonparametric variance estimators utilizing kernel regression [1] with different bandwidths (Plug-in and Cross-validation), under RSS schemes. Simulation study is provided utilizing diverse data sets. The comparison of simulation results has been made between the members of the proposed class with respect to the unbiased variance estimator.
STRONGLY HYPERBOLIC TYPE CONVEXITY AND SOME NEW INEQUALITIES
Authors: KADAKAL HURİYE , KADAKAL MAHİR
Published: October 2023

In this study, we introduce and study the concept of strongly hyperbolic type convexity functions and their some algebraic properties. We obtain Hermite-Hadamard type inequalities for the strongly hyperbolic type convex functions. After that, by using an identity, we get some inequalities for strongly hyperbolic type convex functions. In addition, we compare the results obtained with both Hölder, Hölder-İşcan inequalities and power-mean, improved power-mean integral inequalities.
TOPOLOGY BASED ON NEW GENERALIZED CLOSED SETS
Authors: NETHAJI OCHANAN , JEYALAKSHMI PITCHAI
Published: October 2023

In this paper, we introduce a new classes of sets called Ẽ-closed sets and Ẽα-closed sets in topological spaces and we study some of its basic properties. This class lies between the class of closed sets and the class of g-closed sets.
ON TWO NEW IDENTITIES CONCERNING THE Q-INTEGERS AND SEVERAL DIVISIBILITY PROPERTIES FOR THESE INTEGERS
Authors: IPEK AHMET
Published: October 2023

In this paper, we first prove two new identities concerning the q-integers and then for these integers we derive several divisibility properties based on these identities and on properties of the q-integers
NEW CONCENTRATION INEQUALITIES AND COMPLETE CONVERGENCE FOR ELNQD RANDOM VARIABLES WITH APPLICATION TO LINEAR MODELS GENERATED BY ELNQD ERRORS
Authors: MOUSSAOUI FATMA , BENAISSA SAMIR
Published: October 2023

In this paper, we introduce the concept of extended linear negative quadrant dependence (ELNQD, in short). We establish a new concentration inequalities and complete convergence for the distribution of sums of extended linear negative quadrant dependent random variables. Using these inequalities for proved the complete convergence of first autoregressive processes model generated by identically distributed ELNQD errors.
CHARACTERIZATION OF A GRECO-ROMAN STUCCO MASK (REG. NO. 229) PRESERVED AT THE NATIONAL MUSEUM OF EGYPTIAN CIVILIZATION, CAIRO, EGYPT
Authors: KAMEL ABDULLAH M.A. , ALI MONA F. , KHEDR MOHAMMED S.A. , MAHMOUD HUSSEIN H. MAREY
Published: October 2023

The Greco-Roman stucco masks are of great historical, artistic and religious importance. According to the restoration-conservation strategies, the detailed mineral characterization of artifacts is an important step that facilitates the selection of appropriate restoration procedures. Different characterization techniques such as USB digital microscope, scanning electron microscopy–energy dispersive X-ray analysis, X-ray diffraction analysis (XRD), thermal analysis (DTA/DTG), Fourier transform infrared and micro-Raman spectroscopies were used. The results indicated that gypsum is the main component of the stucco mask. As well, calcite was found as an impurity or an addition together with halite and anhydrite as deterioration products. The iron nail corrosion was the reason for a notable discoloration to the stucco mask. FTIR analysis confirms that animal glue is the adhesive material used for the reassembly of the mask. The used pigments for painting the mask are hematite for red-orange color, mixture of hematite and magnetite for brown color and mixture of gypsum and hematite for the white brown color.
CONSTRUCTION MATERIAL WASTE AT THE “APARTMENT X” PROJECT IN BEKASI, WEST JAVA, INDONESIA
Authors:   Civil Engineering Department, Faculty of Engineering, UMJ, Jl. Cempaka Putih Tengah XXVII, Jakarta 10510, . Nurlaelah , Ilham Muchamad ,   Civil Engineering Department, Faculty of Engineering, UMJ, Jl. Cempaka Putih Tengah XXVII, Jakarta 10510, . Trijeti ,   Civil Engineering Department, Faculty of Engineering, UMJ, Jl. Cempaka Putih Tengah XXVII, Jakarta 10510
Published: October 2023

The implementation of a construction project activity is a lengthy process that is fraught with numerous issues and challenges. The presence of a lot of material waste is one of them. Waste material in the form of concrete rebar was also discovered at the “Apartment X” project in Bekasi, West Java. This research was carried out through interviews, questionnaire distribution, and observation. The findings of the research revealed that the largest percentage of concrete rebar waste in several columns work is D19 rebar waste with a percentage of 18.35%; then the largest percentage in partial wall of STP work is D16 rebar waste with a percentage of 1.29%. Carelessness and worker mistakes, followed by lack of workforce skills, are the factors that influence the occurrence of concrete rebar waste at the “Apartment X” project in Bekasi, West Java, the contractor should have a good quality control system and supervise the workers involved in concrete rebar properly in order to minimize errors that may result in the occurrence of excessive waste. The contractor should also ensure that all parties involved with concrete rebar, from the engineering side to the field implementer, have the capacity to carry out the work that will be assigned.
Development of LKPD Based on ExCluSiVE Learning Model to Improve Creative Thinking Skills in Mathematics Learning in Grade IV Elementary School
Authors:   Student of Education Master of Primary School Teacher Training & Universitas Lampung, Indonesia, Suwito Dedi , Perdana Ryzal ,   Lecturer of Education & Universitas Lampung, Indonesia, Hadiana Deni ,   National Research and Innovation Agency, Indonesia, Sunyono Sunyono ,   Lecturer of Education & Universitas Lampung, Indonesia
Published: October 2023

This study aims to develop LKPD based on the ExCluSiVE learning model that is feasible, practical and effective to improve creative thinking skills in mathematics subjects in grade IV elementary schools. The type of research and development used refers to the theory of Research and Development (R&D) Borg and Gall. The population in this study was 36 students in grade IV UPTD SD Negeri 5 Metro Timur. The samples in this study were class IVA as an experimental class and class IVB as a control class. Data collection techniques in this study are observation, interviews, documentation, and questionnaires. Data analysis techniques use qualitative descriptive analysis with data review and quantitative descriptive analysis using expert data, product practicality, validity, reliability, difficulty level, N-gain, normality, homogeneity, and effectiveness. The results showed an average expert test of 89.78% with feasible criteria, an average practicality test of 87.50% with very practical criteria; validity test V Aiken LKPD for material of 0.66, media of 0.67, language of 0.65 with valid criteria; reliability test of Cronbach’s Alpha material 0.817, medium 0.720, language 0.796 with high category; the average increase in students’ creative thinking ability before and after the study was 26.20%; the average N-Gain value is 0.83 in the high category; Test the effectiveness of independent sample t-test: 1) tCalculate value is 5.469 and tTable (df-34, α=5%) is 1.690, then tCalculate ≥ tTable, α=5%, 2) Sig. (2-tailed) value is 0.000 < 0.05. The results of the study can be concluded LKPD based on the ExCluSiVE learning model to improve creative thinking skills in mathematics learning in grade IV SD Negeri 5 Metro Timur on feasible, practical and effective flat building materials.
MULTIPLICATIVE (GENERALIZED)-(Σ,Τ)-REVERSE DERIVATIONS IN PRIME RINGS
Authors:   Research Scholar, Department of Mathematics, S.V.University, Tirupati-517502, A.P., India, Rao M. Sri Kameswara , Subbarayudu K. ,   Lecturer in Mathematics, Government Polytechnic, Simhadripuram, Andhra Pradesh, India., Vidhyullatha A. ,   Department of Mathematics, SPW Degree & PG College TTD, Tirupati-517502, A.P., India, Reddy C. Jaya Subba ,   Department of Mathematics, S. V. University, Tirupati-517502, Andhra Pradesh, India.
Published: October 2023

Let R be a prime ring, I be a non-zero left ideal of R and σ, τ be a anti-automorphisms of R. Suppose F and H are two multiplicative (generalized)- (σ, τ) -reverse derivation associated with the mappings d and ℎ respectively, on R. In this paper, we proved the following identities in prime rings: If (i) F(
Microbial Association with Gallstone Disease in Maysan Province, Iraq
Authors:   Medical Laboratory Techniques Dept.,College of Health & Medical Technology , Southern Technical University, Basrah, Iraq, M. Aldilfi Faraj-almuntadhar , . Alhifi Wissal A ,   Marine Science Centre, University of Basrah, Basrah, Iraq, .Mohammed Nidhal Y ,   Medical Laboratory Techniques Dept.,College of Health & Medical Technology , Southern Technical University, Basrah, Iraq
Published: October 2023

Good health and well-being are among the UN Sustainable Development Goals. Based on this, the present study aimed to investigate a prevalent disease in Iraq, namely gallstone disease, along with the microbial infections associated with cholelithiasis and their antibiotic sensitivity patterns. The study was conducted at Teaching al-Sadr Hospital and Al-Zahrawi Surgical Hospital in Maysan, Iraq, from November 2021 to December 2022. Sixty cases of cholelithiasis in men and women between the ages of 20 and 50, who underwent cholecystectomy, were selected. The most common organism identified was Escherichia coli, found in 20 patients (33%). This was followed by Pseudomonas fluorescens in 7 patients (11.6%), Klebsiella pneumoniae in 6 patients (10%), Serratia marcescens in 6 patients (10%), Pseudomonas aeruginosa in 5 patients (8.3%), Kluyvera cryocrescens in 5 patients (8.3%), Proteus vulgaris in 5 patients (8.3%), Raoultella orithinolytica in 3 patients (5%), Klebsiella oxytoca in 2 patients (3.3%), and Enterobacter cloacae in 1 patient (1.6%). The biliary organisms showed various antibiotic sensitivity patterns. The highest sensitivity was observed with Cefotaxime (71%). The other antibiotics arranged as following; Amikacin (56%), Gentamicin (50%), Ciprofloxacin (46%), Meropenem (40%), Ceftazidime (35%), Imipenem (35%), Ertapenem (10%), Ampicillin (10%), Amoxicillin clavulanate (10%), and Cefepime (8%). In addition, female gender and advanced age were noted as contributing factors to gallstones. Cholesterol stones were found to be more common than other kinds of gallstones.
Genetic Therapy Revolutionizing Prostate Cancer Treatment: A Comprehensive Analysis of Therapeutic Advancements
Authors:   Universidad Autónoma de Guadalajara. Guadalajara, Jalisco, México., Martínez Nayeli Verónica Villafaña , Zazueta Carlos Diaz ,   Universidad Autónoma de Guadalajara. Guadalajara, Jalisco, México., Hurtado Marcelo Agustín Márquez ,   Universidad Autónoma de Guadalajara. Guadalajara, Jalisco, México., Castañeda María Fernanda Romano ,   Universidad Autónoma de Guadalajara. Guadalajara, Jalisco, México., Pérez Emelí Estrada ,   Universidad Autónoma de Guadalajara. Guadalajara, Jalisco, México., Garcia Valeria Macias Valadez ,   Universidad Autónoma de Aguascalientes. Aguascalientes, México.
Published: October 2023

Prostate cancer remains a significant global health concern, demanding innovative and effective treatment strategies. In this era of precision medicine, gene therapy has emerged as a groundbreaking approach for the management of prostate cancer. This article provides a comprehensive review of the state-of-the-art research on the application of genetic therapy in the treatment of prostate cancer. We delve into the molecular underpinnings of prostate cancer and the intricate web of genetic alterations that drive its progression. Furthermore, we explore the diverse arsenal of genetic tools, such as CRISPR-Cas9, viral vectors, and RNA interference, which are being harnessed to target and modify prostate cancer-related genes. The article highlights the promise of gene therapy in enhancing treatment outcomes, minimizing side effects, and circumventing therapeutic resistance. Additionally, we discuss the current challenges, ethical considerations, and regulatory aspects surrounding the clinical translation of gene therapy for prostate cancer. Ultimately, this review underscores the transformative potential of genetic therapy in revolutionizing the management of prostate cancer and improving the quality of life for affected individuals.
Cutaneous T-Cell Lymphoma (Mucosal Fungoid) as First Manifestation of Metastatic Lymphoma
Authors:   Hospital Christus Muguerza Del Parque, Chihuahua, México., Jacquez Magda Azucena Quintana , Avilés Tenorio Salmahk Karen ,   Instituto Mexicano del Seguro Social. Hospital General de Zona 14 La Paz. Guadalajara, Jalisco, México., Guevara Maria Reyna Lara ,   Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Clínica hospital Irapuato, Guanajuato, México., Ramos Monserrat Espinosa ,   Hospital “Chiapas nos une” “Dr. Jesús Gilberto Gómez Maza”, Tuxtla Gutiérrez, Chiapas, México., Bolaños Ingrith Katherin Rodriguez ,   Fundación Universitaria San Martín. Colombia., Chávez Luis Adrián Flores ,   Universidad Autónoma de Guadalajara, Guadalajara, Jalisco.
Published: October 2023

Primary cutaneous T-cell lymphomas are a diverse group of extranodal non-Hodgkin lymphomas characterized by the infiltration of malignant T-cells within the skin. Mycosis fungoides (MF), the most common subtype, typically presents with skin-limited manifestations. However, in a subset of cases, it can herald the onset of systemic lymphoma, representing a diagnostic challenge for clinicians. This article explores a compelling clinical case of primary cutaneous T-cell lymphoma, specifically mycosis fungoides, manifesting as an initial sign of disseminated or metastatic lymphoma. We dissect the complex diagnostic and management considerations associated with this unique clinical presentation. Through a review of the current literature and clinical insights, we delineate the clinical, histopathological, and immunophenotypic features that facilitate the diagnosis and differentiation of MF as an isolated cutaneous entity from MF with secondary extracutaneous involvement. The article highlights the critical role of multidisciplinary collaboration among dermatologists, oncologists, and pathologists in achieving timely and accurate diagnosis and guiding therapeutic decisions. It further underscores the evolving landscape of treatment options for this challenging subset of patients, ranging from skin-directed therapies to systemic agents. Additionally, this case provides a stark reminder of the importance of ongoing surveillance, as the clinical course of MF may unpredictably transition to a more aggressive form. In conclusion, this case serves as a vivid illustration of mycosis fungoides with mucosis fungoides as its initial presentation, challenging the conventional understanding of primary cutaneous T-cell lymphomas. The intricate interplay of clinical, histological, and immunophenotypic data informs the diagnosis and informs the broader clinical community about the potential metamorphosis of cutaneous lymphomas into systemic lymphomas. Understanding such cases is crucial for early intervention and improved patient outcomes.
Potential of Puger Coastal Fish Auction Place (TPI) with SWOT Approach and Marketing Plan
Authors:   Faculty of Economics and Business, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Budiman Arief , Ilham Naufal Muhammad ,   Faculty of Economics and Business, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Arumsari Devinta Nur ,   Faculty of Economics and Business, Universitas Pembangunan Nasional “Veteran” Jawa Timur
Published: October 2023

The Fish Auction Place (TPI) is an important infrastructure to facilitate the marketing of fish catches at Puger Beach. However, TPI Puger's potential is less than optimal in attracting anglers and buyers. Therefore, the purpose of this research is to analyze the Strengths, Weaknesses, Opportunities and Threats (SWOT Analysis) and develop a marketing plan to increase the potential of TPI Puger. This study uses qualitative methods with data collection techniques through observation, interviews and documentation. The information obtained was analyzed using SWOT analysis to identify internal (strengths and weaknesses) and external (opportunities and threats) factors that affect the potential of TPI Puger. In addition, based on the SWOT analysis, a marketing plan was created which included market segmentation, targeting, purchasing positions, marketing mix (product, price, place, promotion) and evaluation. The results of the SWOT analysis show that TPI Puger's strength lies in its strategic location, adequate physical facilities, and the diversity of fish species. However, the weaknesses identified were the ineffectiveness of sales promotion, the lack of variations in processed products and the limited human resources. Opportunities that can be exploited include increasing demand for fresh fish, export potential and government support for TPI development. Meanwhile, the threats include price competition with other TPI, changes in people's consumption habits, and strict regulations regarding the management of fish resources
Registros recientes de la Martucha Potos flavus (Carnivora: Procyonidae) en el estado de Guerrero, México, con comentarios de su ocurrencia y amenazas
Authors: Osorio-Rodriguez Angel Neftali , Juárez-Agis Alejandro , Vázquez-Arroyo Enrique , Almazán-Catalán José Alberto , Garzón López Luis Alvin , Radilla Romero Margarito
Published: October 2023

La martucha (Potos flavus) es una especie amenazada en México y ha sido registrada previamente en el estado de Guerrero. Recopilamos y ampliamos su distribución en el estado de Guerrero. Se realizó una búsqueda de ocurrencias de la especie en los repositorios electrónicos EncicloVida, Naturalista y GBIF, así como en la literatura científica publicada para el estado, que incluyó observaciones directas e indirectas (piel, restos óseos, e individuos atropellados o cazados). Se recopilaron 41 registros de P. flavus, de los cuales el 34 % fueron ocurrencias de la literatura y los repositorios electrónicos, y el 66 % de muestreos de campo en los últimos 16 años. Se resalta la importancia de seguir realizando exploraciones científicas dirigidas a aquellas áreas poco exploradas, así como la necesidad de describir principales amenazas y el estado de conservación de las poblaciones de P. flavus. Se sugiere la realización de pláticas divulgativas que ayuden a entender la importancia y los servicios que brinda esta especie a los ecosistemas.
Pengukuran Penerimaan Aplikasi e-Coklit Berdasarkan Persepsi PPK, PPS, dan Pantarlih Menggunakan Technology Acceptance Model
Authors: Saputra Ego , Zaini Kurniawan
Published: October 2023

The 2024 ELECTION is a big event that involves many officers as event organizers, including PPK, PPS, and Pantarlih. Citizen data collection activities as prospective voters throughout Indonesia have various problems that are quite complicated, so there is a need for a system in the form of an application that helps simplify and expedite the data collection process. The application that is applied is E-Coklit. The e-Coklit application contains many opinions among users; for this reason,n it is necessary to analyze the perceptions of application users. This study aims to measure the acceptance of e-cockpit applications based on user perceptions based on the instruments used in the Technology Acceptance Model (TAM). The method used is a quantitative research method, based on the variables EOU (Ease of Use), UO (Usefullnes of Use), BIU (Behavioral Intention to Use), and ATU (Attitude toward using) as independent variables and ASU (Actual System of Use) is a variable dependent. Based on the results of the analysis test, it can be concluded that the use of the E-Coklit application for citizen data collection as prospective voters in the 2024 ELECTIONS fulfils the criteria because it can simplify and expedite officer activities so that they are more effective and efficient.
The Impacts of Tea Production in the Socio-Economic Development of Rungwe District of Tanzania, 1960-2020
Authors: Mwambogolo Eva Saimoni
Published: October 2023

The study aims at analyzing and examining the impact of tea production in Rungwe District in Tanzania from 1960 – 2020. Tea has been grown in this area since pre-colonial time until to date. This, however, has not been without impacts to the people of Rungwe. These impacts have not been actively put down in order to help the present and future generation learn and cope with global changing techniques and methods of modern tea farming. The study has used historical approach and integrated the agricultural policies as a way of analyzing the impacts of tea production in Rungwe District of Tanzania. The study has used the qualitative and quantitative methods and data was collected through interviews from the key informants and documentary reviews. The study revealed that tea production contributed to the transformation of Rungwe District from rural to urban. The study also suggests that, the impact of tea growing has continued changing depending on the signs of the times. For instance, when the political juggles change, such as nationalization and privatization of national resources, the policies also change and, hence, the impacts change. All these have been meticulously tackled in this study.
Relationship between Being Raised by Single Parent and Drug Abuse among Young People: Insights from Bloomingdale Suburb, Harare in Zimbabwe
Authors: Nellie Maziya , Herbert Zirima , Farai Bozho , Charles Chaka , Tonderai Masara , Enia Munyira , Simon Muchesa
Published: October 2023

The study centred on investigating the relationship between being raised in single parent households and drug abuse among the young people in Harare’s Bloomingdale suburb in Zimbabwe. Other factors beyond single parenthood, which are social and economic were factored in to give a more rigorous explanation of such a behavioural outcome, i.e., drug use and abuse among the young people. Thus, the principal objective was to investigate whether or not single-parenthood leads to drug use and among the youth. Subsidiary objectives entailed investigating whether factors that are social and, economic lead young people in single parent households to abusing drugs. The study used a questionnaire as the research instrument for collecting data from a sample size of 35 participants who fell in the youth group age range (15 to 35 years). Results from descriptive statistics revealed that youths raised in single parent households were at a higher risk of drug use and abuse than those raised in other family structures. Inferential statistics made use of regression models such ANOVA as well as correlation analysis. The results from the regression analysis showed a statistically insignificant influence from single parenthood on drug use and abuse among the youth at the 5% level. The study also identified and proposed possible mitigation measures to curb drug abuse among young people.
Maden Mühendisliği Lisans Eğitiminde Kadın Öğrenci ve Akademisyen Sayılarının İncelenmesi
Authors: AKBULUT Akın , ÖZDOĞAN Ali Koray , DEMİR Behzat Gökçen
Published: October 2023

Madenlerin aranması, uygun üretim yöntemlerinin belirlenerek projelendirilmesi, projesine ve mühendislik disiplinine uygun olarak verimli bir şekilde işletilmesi, tesislerde ara ve uç ürün elde edilmesi aşamalarında maden mühendisleri önemli görevler üstlenir. Kadınlar, her meslek grubunda olduğu gibi maden mühendisliğinde de aktif olarak gerek saha çalışmalarında gerekse büro/ofis çalışmalarında yer almaktadır. Günümüzde kamu ve özel sektörde çalışan çok sayıda kadın maden mühendisi vardır. İncelenen 2015-16 ile 2022-23 yıllarında, maden mühendisliği lisans eğitimine yeni kayıt olan ve kayıtlı toplam öğrenci sayılarında geçmiş dönemlere göre önemli oranlarda azalma olmuştur. Bu durum, mezun sayılarında da azalmaya neden olmuştur. Toplam öğrenci sayılarındaki yaşanan azalma eğilimine benzer şekilde yeni kayıt olan, kayıtlı ve mezun olan kadın öğrenci sayıları da azalma göstermiştir. Maden mühendisliği bölümlerinde görevli kadın akademisyen sayısı da oldukça düşük seviyededir. Ülkemizde yaşanan maden kazaları, madenciliğe yönelik olumsuz çevre algısı, yatırım azlığı, çalışma koşulları gibi etkenlerin bu düşüşte etkisi olduğu söylenebilir. Bu çalışmada, ülkemizdeki maden mühendisliği lisans eğitiminde yer alan kadın öğrenci ve akademisyen sayıları ve oranları incelenerek değerlendirmeler yapılmış ve toplam öğrenci sayılarında olduğu gibi kadın öğrenci sayılarında görülen düşüşlere ve kadın akademisyen oranının düşük olmasına dikkat çekilmesi amaçlanmıştır.
İş Stresinin İşten Ayrılma Niyetine Etkisi: İş Yükünün Düzenleyici Rolü
Authors: KARAGÖZ Hüseyin , ERDOĞAN Pinar
Published: October 2023

Bu araştırmada amaç banka çalışanlarında iş stresinin işten ayrılma niyetine etkisinde iş yükünün düzenleyici rolünü tespit etmektir. Çalışmada verileri yüz yüze anket yoluyla toplanmıştır. Çalışmanın evreni 276 kişiden ve örneklemi 168 kişiden oluşmaktadır Araştırmada veri toplama aracı olarak iş stresi ölçeği, işten ayrılma niyeti ölçeği ve iş yükü ölçeği kullanılmıştır. Araştırma konusunu oluşturan değişkenlerin ölçekleri 5’li likert tipindedir. İş stresi ölçeği 7 önermeden, işten ayrılma niyeti ölçeği 5 önermeden ve iş yükü ölçeği de 5 önermeden oluşmaktadır. Araştırma örneklemini Karaman ilinde faaliyet gösteren bankalarda (kamu sektörü+özel sektör dâhil) görev yapan çalışanlar oluşturmaktadır. Araştırmanın hipotezleri process macro (spss için) programı aracılığıyla teste tabi tutulmuştur. Analiz sonuçlarına göre banka çalışanlarının iş streslerinin işten ayrılma niyetleri üzerindeki etkisinde iş yükünün düzenleyici etkisi bulunmaktadır. Çalışanların iş yükleri artıkça iş stresinin işten ayrılma niyeti üzerindeki etkisi şiddetlenmektedir. Ortaya konulan analiz sonuçlarına göre araştırma hipotezleri doğrulanmıştır.
Determining the Challenges in Implementing E-Learning Systems in Private Secondary Schools in Yemen*
Authors: BABATTAH Muad Khaled Salem , ATEŞ Vildan
Published: October 2023

Education is one of the most important components of societies and one of the most important reasons for the Renaissance and development of nations. Countries, especially developed countries, strive to improve and develop their educational environments and introduce technology and modern tools into their educational systems. In contrast, the emergence of the COVID-19 pandemic has had a major impact on the education system around the world. Therefore, many countries have resorted to distance learning to mitigate the impact of the epidemic outbreak and avoid the suspension of the educational process. In developing and less developed countries such as Yemen, the e-learning process faces many obstacles. Yemen was among the countries where formal education was suspended due to the pandemic and there was no effective alternative to full continuity of education. Schools in Yemen face some challenges in terms of implementing electronic learning (e-learning), but private schools have some elements for implementing e-learning.

This study aims to identify the challenges facing the implementation of e-learning in Yemeni private schools. A qualitative research method was used to achieve the objective of this study. The working group of the study was 28 volunteer participants (9 managers and 19 teachers) in 13 private secondary schools in Mukalla city in Yemen. The semi-structured interview form which consists of 33 open-ended questions was used as a data collection tool within the scope of the research. The data obtained after the interviews were analyzed using descriptive and content analysis techniques. It was noted that the private secondary schools in Yemen face individual, content, curriculum, and technical challenges in front of implementing learning systems. As a result of the study, the problems encountered and proposed solutions were identified, as well as suggestions for researchers for future studies.
Cumhuriyetin 100. Yılında Türk Dış Politikasında Kültürel Diplomasi
Authors: ÖZKAN Ahmet
Published: October 2023

20. yüzyılda küresel alanda yaşanan gelişmeler sistem içerisinde bulunan imparatorlukların dağılmasıyla yeni bir boyuta taşınmıştır. Özellikle 18. yüzyılda yaşanan gelişmelerle birlikte ulus devletler ortaya çıkmaya başlamıştır. 20. Yüzyılın ilk çeyreğinde ortaya çıkan bu devletlerden bir tanesi de Türkiye Cumhuriyeti olmuştur. Cumhuriyetin ilan edildiği 1923 yılından günümüze bir asrı geride bırakan Türkiye, bu yüz yıllık zaman dilimi içerisinde pek çok iç ve dış politik gelişmeye şahitlik etmiştir. Yeni kurulan Cumhuriyetin kendi içerisinde yaşadığı gelişmelere ek olarak küresel sistemde yaşanan gelişmeler Türkiye’nin dış politiğini derinden etkilemiştir. Bilindiği üzere dış politikanın kullanımında pek çok araç mevcuttur ve bu araçlardan bir tanesi de diplomasidir. Diplomasi kendi içerisinde zorlayıcı diplomasi, ekonomi diplomasisi ve kültürel diplomasi olmak üzere pek çok çeşide sahiptir. Türkiye kurulduğu günden bugüne geçen yüz yıllık zaman diliminde diplomasiyi etkin bir şekilde kullanmaya çalışmıştır. Bu çalışma kapsamında yumuşak güç olarak da nitelendirebileceğimiz kültürel diplomasi, Türkiye açısından tarihsel arka planıyla birlikte irdelenmiştir. Bu inceleme yapılırken, özellikle, Soğuk Savaş sonrasında Türkiye’nin etkin dış politika konseptiyle hareket ederek tesis ettiği ve kültürel diplomasinin yürütücüsü olan kurumlar olarak nitelendirilen Türk İşbirliği ve Koordinasyon Ajansı Başkanlığı, Uluslararası Türk Kültürü Teşkilatı, Yunus Emre Enstitüsü ve Yurtdışı Türkler ve Akraba Toplulukları Başkanlığı ayrıntılı olarak irdelenmiştir.
Exploring Language Assessment Knowledge of In-Service English Language Teachers in K-12 Context
Authors: SATGUN Gamze , AŞIK Asuman
Published: October 2023

Language Assessment Literacy (LAL) is recognized as a crucial literacy skill that English language teachers should continually enhance. More research is needed to investigate the levels of LAL and Language Assessment Knowledge (LAK) of language teachers in a variety of different contexts. Notably, there is a scarcity of studies within the K-12 contexts in the existing literature. In response to this gap, the present study delves into the LAL levels of in-service English teachers within the K-12 educational context in Türkiye. The data were collected with the Language Assessment Knowledge Scale (LAKS) from 202 in-service English teachers working at primary, middle, and high school levels. The results of the analyses revealed that the teachers’ LAK in general was notably high. The teachers’ knowledge level in assessing reading and speaking was significantly high while they had significantly lower levels of knowledge in assessing writing and listening. Regarding the effect of the demographic factors on LAK, no significant difference was found. Based on the results, pedagogical implications are made for the teachers and policy makers.
Investigation of hospitalization costs in orthopedics and traumatology clinic
Authors: ÖZTÜRK Nazife , IŞIKÇELİK Ferda , AKÇAL Mehmet Akif
Published: October 2023

The aim of the study was to analyze inpatient costs in the Orthopedics and Traumatology clinic of a public hospital. The hospitalizations in the Orthopedics and Traumatology clinic of the 525-bed AII group hospital in 2019, 2020 and 2021 were retrospectively evaluated. The study was planned as a cross-sectional descriptive study and data were obtained from the Hospital Management Information System. There were 27,330 inpatients in 2019, 18,604 in 2020 and 21,709 in 2021. The average number of days of hospitalization was 4.07 days in 2019, 2.99 days in 2020 and 2.34 days in 2021. The total annual inpatient cost of Orthopedics and Traumatology service was realized as 3,761,369.20 $ (21,326,963.36 TL) in 2019, 2,061,248.96 $ (14,428,742.72 TL) in 2020 and 1,231,753.09 $ (10,937,967.44 TL) in 2021. The average hospitalization cost of inpatients was 137.63 $ (780.36 TL) in 2019, 110.80 $ (775.60 TL) in 2020 and 56.71 $ (503.58 TL) in 2021. The decrease in total inpatient costs and average cost per patient over the years is a result of the Covid-19 pandemic. In calculating costs for cost control in hospitals, it is important to investigate the reasons for the change in costs over time as well as revealing the current situation. It is recommended to investigate the sources of changes in costs in future research.
First occurrence of Zu cristatus (Trachipteridae) in the Turkish Aegean Sea (Eastern Mediterranean Sea)
Authors: AKYOL Okan , TOSUNOĞLU Zafer
Published: October 2023

This ichthyologic note presents the incidental catch of Zu cristatus from a commercial long-liner from the northeastern Aegean Sea. On 14 March 2023, a specimen of Zu cristatus was collected by a commercial deep-sea long-liner, targeting European hake at a depth of 600 m in Saros Bay on the northern Aegean coast of Türkiye. In this short report, we confirmed its occurrence in the Turkish Aegean waters of the eastern Mediterranean.
An unusual cause of extrahepatic cholestasis associated with solid liver lesions: a case report
Authors: Caverenne L , Weichselbaum L , Van Hoof M , Deltenre P
Published: October 2023

IgG4-related sclerosing cholangitis is a special type of cholangiopathy often associated with autoimmune pancreatitis. In this article, we report an unusual case of IgG4-SC limited to the common hepatic duct and associated with pseudo tumoral liver lesions, but without evidence of pancreatic involvement. Corticosteroid therapy was rapidly effective and allowed normalization of liver tests.
Novel corticosteroid formulations in the treatment of eosinophilic esophagitis: what is the evidence?
Authors: Walgraeve S , Vanuytsel T
Published: October 2023

Background and study aims: Eosinophilic esophagitis (EoE) is a food allergen-induced disease of the esophagus. Chronic, eosinophil-predominant inflammation eventually leads to fibrosis, esophageal dysfunction and severe morbidity. Swallowed topical corticosteroids (STCs) are a mainstay of anti-inflammatory therapy in the treatment of active EoE. Data on the efficacy of novel corticosteroid formulations, developed specifically for esophageal delivery, have recently become available.

Methods: A comprehensive review was performed aiming to summarize evidence on the role of STCs in the treatment of EoE. Two biomedical bibliographic databases (PubMED, EMBASE) were searched for articles providing original information on the efficacy and safety of STCs in adult EoE patients.

Results: Budesonide orodispersible tablet (BOT) and budesonide oral suspension (BOS) both surpassed placebo formulations regarding the efficacy of inducing and maintaining histologic, symptomatic and endoscopic remission. Overall, BOT displayed the highest grade of efficacy with clinico-histologic remission rates up to 75% after 1 year. Fluticasone propionate (APT-1011) achieved and maintained histologic and endoscopic responses in the majority of patients, whereas only a positive trend was demonstrated for symptomatic improvement. Mometasone and ciclesonide were studied in a limited number of smaller-scale trials and placebo-controlled data are required to substantiate the promising findings. All STCs displayed a similar side effects profile and were generally considered safe and well-tolerated.

Conclusions: Current evidence supports long-term treatment with novel corticosteroid formulations, challenging the established treatment paradigm of EoE. BOT appears to be the most effective steroid therapy, although head-to-head comparative trials between STCs are needed.
Incentivizing Employee Pro-Environmental Behaviour: Harnessing the Potential of Green Rewards
Authors: Odhiambo Grace Mwamburi , Waiganjo Esther , Simiyu Alice Nanjala
Published: October 2023

The global ecosystem is experiencing swift degradation as a result of climate change propelled by human actions. This degradation has given rise to resource scarcity, a decline in biodiversity, and global warming. There is scientific consensus that climate change is anthropogenic (caused by humans) and that the power to mitigate it lies in human behaviour change. As the overseer of human resources in every organisation, the HRM function is facing mounting pressure to align its practices with environmental management in order to effectively address and reduce the organisation's carbon footprint. Consequently, this study aimed to investigate the influence of green employee rewards on employee pro-environmental behaviour in public universities in Kenya. The study developed a measurement model based on the Green Five Taxonomy to evaluate diverse employee green behaviours. It utilised multi-stage sampling, where the purposive sampling technique was used to select three public universities that embraced green HRM practices, followed by stratified random sampling to draw 123 participants from three strata: top management, middle-level management, and others (teaching and non-teaching). The research employed a correlational design, combining quantitative and qualitative methods, with data collected through online questionnaires. Results revealed a moderately strong, positive correlation between green employee rewards and employee pro-environmental behaviour (r =.545, p<.01), indicating a significant, positive link between the two. Additionally, ANOVA results showed that green employee rewards significantly and positively predict pro-environmental behaviour among employees (F (1, 88) = 37.126, p<.001). The study concluded that green employee rewards have a notable and positive influence on employee pro-environmental behaviour. However, it identified gaps in acknowledging and incentivizing environmental efforts among employees. Nonetheless, respondents still exhibited significant pro-environmental behaviour, even in the absence of explicit green rewards, an indication of employees' private green activism rooted in intrinsic motivation. The study made key recommendations among them: cash incentives, eco awards, eco-sponsorships, green recognition boards, and sustainable branded corporate gifts to nurture a sustainability culture.
A NATUREZA JURÍDICA DOS BENS DIGITAIS NO ORDENAMENTO JURÍDICO BRASILEIRO
Authors: Gonçalves Simone , Oliveira Rômulo de Morais e
Published: October 2023

O artigo discuti o tema sobre “a natureza jurídica dos bens digitais no ordenamento jurídico brasileiro”. O objetivo foi estudar a natureza jurídica dos bens digitais no ordenamento jurídico brasileiro tendo em vista que não há legislação específica acerca dos bens digitais. Para alcançar a finalidade ensejada, a pesquisa utilizou o método dedutivo, partindo de teorias e concepções gerais, para então chegar à conclusão do problema do presente trabalho. Para alcançar esse fim a pesquisa utilizou a metodologia analítico-dogmática jurídica por meio da pesquisa bibliográfica, sobretudo com natureza exploratória. Para análise dos dados aplicou-se a técnica qualitativa. O resultado obtido foi que atualmente não há no ordenamento jurídico brasileiro lei que visa tutelar a aplicabilidade do Direito Digital ocasionando uma insegurança jurídica. O legislador atualize a norma buscando uma adequação para com o Direito Digital, preenchendo de forma imediata a lacuna existente no direito brasileiro, para que ocorra sua aplicabilidade forma adequada. Portanto é necessário a criação de uma norma ou alteração das leis vigentes que buscam tratar acerca do tema ainda que de forma tímida, para que traga de forma clara ao ordenamento jurídico brasileiro de forma coesa quanto a aplicabilidade do Direito Digital, garantindo uma maior segurança jurídica.
NGHIÊN CỨU ĐẶC ĐIỂM LÂM SÀNG, X- QUANG BỆNH VIÊM NHA CHU Ở BỆNH NHÂN ĐÁI THÁO ĐƯỜNG TYPE 2 ĐIỀU TRỊ TẠI BỆNH VIỆN ĐA KHOA TỈNH TRÀ VINH
Authors: Lâm Lê Nguyên , Đạt Hồ Minh
Published: October 2023

Mối liên hệ tương quan giữa bệnh nha chu và đái tháo đường có tính hai chiều. Không chỉ người bị đái tháo đường dễ bị mắc bệnh nha chu nặng, ngược lại cũng tiềm ẩn nguy cơ ảnh hưởng đến kiểm soát đường huyết và làm bệnh đái tháo đường tiến triển nặng hơn.

Mục tiêu: Mô tả đặc điểm lâm sàng X-quang bệnh viêm nha chu ở bệnh nhân đái tháo đường điều trị ngoại trú tại Bệnh viện đa khoa Trà Vinh.

Đối tượng và Phương pháp nghiên cứu: Bệnh nhân viêm nha chu đến khám và điều trị tại phòng khám Răng Hàm Mặt Bệnh viện đa khoa tỉnh Trà Vinh. Bệnh nhân ĐTĐ type 2 có 6,5% ≤ HbA1c ≤ 8%.

Thiết kế nghiên cứu: Mô tả cắt ngang

Kết quả: Chỉ số viêm nướu GI: Viêm nướu nhẹ là 10,2%, viêm nướu trung bình là 58,4%, viêm nướu nặng là 31,4%.Chỉ số mảng bám PLI: Mảng bám phủ < 1/3 bề mặt răng hay có vết dính là 16,8%, 1/3 < mảng bám < 2/3 bề mặt răng là 58,4%, Mảng bám phủ> 2/3 bề mặt răng là 24,8%. Túi nha chu từ 4 - 5 mm (viền nướu nằm trong vạch đen cây thăm dò) là 32,3%. Chỉ số mất bám dính CAL: 0 - 3 mm là 64,6%, 4 - 5 mm là 35,4%. Sang thương túi nha chu sâu có tiêu xương ngang, chiếm tỷ lệ 65,7% ở túi có độ sâu 4-6mm, và 58,8% ở túi >6mm.

Kết luận: Tình trạng bệnh nha chu biểu hiện nghiêm trọng ở bênh nhân đái tháo đường type 2.
ĐÁNH GIÁ KẾT QUẢ ĐIỀU TRỊ VIÊM AMIĐAN BẰNG PHƯƠNG PHÁP CẮT AMIĐAN ĐỒNG THỜI NẠO VA BẰNG DAO PLASMA Ở TRẺ EM
Authors: Thảo Nguyễn Thị Phương
Published: October 2023

Mục tiêu: Đánh giá kết quả cắt Amiđan đồng thời nạo VA bằng dao plasma.

Phương pháp, đối tượng nghiên cứu: Nghiên cứu tiến cứu, mô tả từng trường hợp trên 67 bệnh nhân có độ tuổi dưới 16 tuổi, tại Bệnh viện Đại học Y Hà Nội và Bệnh viện Tai mũi họng trung ương.

Kết quả: Tổng thời gian phẫu thuật trung bình sử dụng phương pháp cắt Amiđan đồng thời nạo VA bằng dao Plasma là 22,60 ± 2,70 phút, ước lượng lượng máu trung bình mất trong phẫu thuật khoảng 4,40 ± 1,40 ml, thời gian trung bình nằm điều trị tại viện là 2,37 ± 0,50 ngày, không gặp trường hợp nào chảy máu sau mổ.

Kết luận: Việc sử dụng dao Plasma có ưu điểm thời gian phẫu thuật nhanh, lượng máu mất trong phẫu thuật ít, không chảy máu sau phẫu thuật, ít biến chứng và an toàn cho bệnh nhân.
HỘI CHỨNG TIỀN KINH NGUYỆT VÀ MỐI LIÊN QUAN VỚI MỘT SỐ YẾU TỐ NGUY CƠ Ở SINH VIÊN NỮ TẠI TRƯỜNG ĐẠI HỌC Y HÀ NỘI NĂM 2022
Authors: Trang Trần Thị Quỳnh , Chi Trần Thị Phương , Linh Nguyễn Thùy , Thịnh Đào Thị Phúc , Hưng Lê Xuân
Published: October 2023

Mục tiêu: Mô tả thực trạng mắc hội chứng tiền kinh nguyệt (HCTKN); phân tích mối liên quan giữa hội chứng tiền kinh nguyệt với một số yếu tố nguy cơ ở sinh viên nữ trường Đại học Y Hà Nội năm 2022.

Đối tượng và phương pháp: Nghiên cứu mô tả cắt ngang trên đối tượng sinh viên nữ từ năm 1 đến năm 6 ở tất cả các khối ngành tại trường Đại học Y Hà Nội.

Kết quả: Trong 412 đối tượng tham gia, có 69,9% sinh viên không mắc HCTKN hoặc mắc HCTKN ở mức nhẹ; 30,1% sinh viên mắc HCTKN mức trung bình đến nặng. Các triệu chứng phổ biến nhất được báo cáo là mệt mỏi/thiếu năng lượng (89,3%) và tức giận/cáu gắt (78,2%). Hệ đào tạo cử nhân, tình trạng đau bụng kinh, lượng máu kinh nguyệt và thời gian tĩnh tại là các yếu tố nguy cơ có thể làm tăng mức độ nghiêm trọng của hội chứng tiền kinh nguyệt. (p < 0,05).

Kết luận: HCTKN là vấn đề sức khỏe phổ biến ở nữ sinh viên y, do đó cần sàng lọc, phát hiện sớm HCTKN và có kế hoạch quản lý, kiểm soát các yếu tố nguy cơ để giảm thiểu mức độ nghiêm trọng của hội chứng này.