bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelo de calidad utilizado por los prestadores externos en materia de salud. Caso de estudio Coordinación de Salud del IESS de Manabí .
Authors: Solorzano Chica Karina Rosalía , Bravo Santana Verónica Piedad
Published: November 2022

La presente investigación tiene como finalidad medir el grado de satisfacción de los pacientes que son atendidos y derivados hacia prestadores externos por parte de la Coordinación de Salud del IESS de Manabí, se trabajó con las variables del modelo de evaluación de la calidad del servicio Service Quality (servqual) vinculando cinco elementos: fiabilidad, seguridad, elementos tangibles, sensibilidad y empatía; Para ello se estratificó por niveles de atención al usuario para una mejor interpretación y análisis de la información obtenida; la misma que fue tomada del sistema de control del IESS denominado Geo visualizador, versión MIS-AS400. Se desarrolló bajo el paradigma mixto, como método aplicado el científico; diseño descriptivo y técnicas de recolección de información: entrevista semiestructurada, dirigida al Subdirector Nacional de Vigilancia y Gestión de la Información; y encuesta que se aplicó a los usuarios atendidos que cuentan con el seguro general y que se han beneficiados de las prestaciones externas. Como resultados principales con relación a la medición de la calidad percibida por el usuario fue calificada 4,60 sobre 5.00 vs las expectativas 4,58 sobre 5.00. Denotando que gozan de personal y equipos para brindar la atención requerida por el usuario. Se concluye que los proveedores de atención medica desempeñan un rol clave para ayudar a las instituciones de seguridad social a llevar a cabo procedimientos de atención medica que en ocasiones no son capaces de brindar por diversos motivos: falta de recursos, asignación de turnos en atención no se cuenta con diversidad de especialidades médicas.
Short term selection response for higher 52 week egg mass based on Osborn index in Vanaraja female parent line chicken
Authors: RAJKUMAR U , NIRANJAN M , PRINCE L L L , HAUNSHI S , PASWAN C , REDDY B L N
Published: November 2022

Short term selection response for egg mass at 52 weeks of age (EM52), the primary trait of selection and the correlated response of other production traits was evaluated utilizing the last five generations data of Vanaraja female line (PD-2) at ICAR-Directorate of Poultry Research, Hyderabad. The phenotypic and genetic response for EM52 was significant with a magnitude of 341.9 and 237.4 g per generation, respectively. The correlated response of egg production at 52 weeks was also significant with 5.68 and 4.37 eggs per generation on genetic and phenotypic scale, respectively. The age at sexual maturity reduced over the generation in a desired direction. The least square means (LSMs) for production traits (EM52, EP52, EW52, EP 40 and ASM) varied significantly across the generations. The LSMs of EM52 (7898±2.01 g) and EP52 (138.60±0.03 eggs) were significantly higher in S-5 generation. Selection intensity (i) ranged from 0.44 to 1.10 and the rate of inbreeding was 0.003. Realized and estimated heritabilities of EM52 were 0.04 and 0.11, respectively. The significant improvement in primary trait and other important correlated traits indicated the effectiveness of Osborn index selection in PD-2 line, which will contribute to the improvement in egg production and egg weight in terminal cross Vanaraja chicken variety.
GIS-based approach for mapping the density and distribution of crossbred cattle
Authors: GOPALAKRISHNAN BOOPATHI , SUGUMARAN MELKUMARAMANGALAM PALANI , BALAJI KANNAN , THIRUNAVUKKARASU MARUTHAMUTHU , DAVAMANI VEERASWAMY
Published: November 2022

The current study was carried out to map the crossbred cattle density and distribution in the Thondamuthur block of Coimbatore district in Tamil Nadu. A house to house survey was carried out and information about the number of cattle per farm or household, breed, class, age, etc. were collected. The coordinates of households and farms with cattle were recorded using a GPS device and the locations were used to generate maps in QGIS software. The classes of crossbred cattle found in the study area were Holstein-Friesian crossbred (CBHF), Jersey crossbred (CBJ) and Mixed (Jersey-HF) class (CBJH). In the adult category, CBHF contributed about 28% of the total crossbred population followed by CBJ (20%) and CBJH (14%). In the calves category, including heifers, CBJ was marginally higher at 16% than CBHF (15%) followed by CBJH (7%). The cattle density and distribution were higher in the settlements and sparse in the farms located away from the settlements and least in the areas situated close to the hills. This information can aid in various policy and decision-making process regarding cattle management.
Expression of reprogramming factors in mesenchymal stem cells isolated from equine umbilical cord Wharton’s jelly and amniotic fluid
Authors: RATHORE N S , KASHYAP S K , DEORA ANUPAMA , KUMAR PANKAJ , SINGH J , TALLURI T R
Published: November 2022

Stem cells represent the most promising population for regenerative cell therapy and have gained much attention during the recent past. Mesenchymal stem cells (MSCs) are multipotent stem cells that can differentiate into trilineages. Like haematopoietic cells, mesenchymal cells have been shown to proliferate and form fibroblast-like colonies in vitro. Despite major progress in our general knowledge related to the application of adult stem cells, finding alternative sources for bone marrow MSCs has remained a challenge. A wide diversity of isolation procedures for mesenchymal stromal cells from various tissues of the placenta, umbilical cord and Wharton's jelly have been described for humans and other species. In this study, we isolated established umbilical cord Whartonâ€™s jelly as a primary source for isolation of mesenchymal stem cells since it is a rich source of stem cells and no ethical concerns are involved. Equine umbilical cord Whartonâ€™s jelly segments were collected during foaling time and digested enzymatically and cultured in-vitro in culture medium. In addition to the study of their morphology and colony forming units, the expression of reprogramming factors by the isolated MSCs were also studied. The isolated MSCs were observed to be plastic adherent, clonogenic and their morphology were polygonal, star shaped and fibroblast like. They revealed a strong expression of pluripotent stemness markers OCT-4, SOX-2, Nanog and KLF-4. From the current study, it can be concluded that Wharton's jelly is a rich source of stem cells with stemness properties expressing the reprogramming factors and mesenchymal like morphology and could be used as an alternate for the bone marrow derived mesenchymal stem cells for cell based regenerative therapies.
Sire evaluation and effect of various factors on growth performance in males of Tharparkar and Karan fries cattle
Authors: AHMAD TAVSIEF , MAGOTRA ANKIT , GUPTA A K , DASH SHAKTI KANT , MOHSIN MIR , SHABIR MIR , HAMADANI AMBREEN , YADAV B R
Published: November 2022

The current study was undertaken with the objective of sire evaluation as well as studying the effect of genetic and non-genetic factors on growth performance in males of Tharparkar and Karan Fries Cattle. Data on body weights of Tharparkar and Karan Fries males born during the period 1994-2012 at ICAR-NDRI, Karnal, were utilized. The overall least squares means of birth weight and weights at one-month interval up to 12 months of age were 26.92±0.24, 35.55±0.22, 45.04±0.28, 57.56±0.40, 70.02±0.51, 82.62±0.66, 95.18±0.80, 105.11±1.55, 108.19±1.15, 114.20±1.15, 120.11±1.09, 130.35±1.11 and 136.91±4.13 kg respectively, in KF males. In TP males, least square means for birth and one-month were 21.34±0.77 and 25.63±0.67 kg, respectively. Effect of month and period of birth was highly significant on all traits except 1 month and 12-months for the former effect. The effects of genetic group and parity were mostly significant on body weights in KF males. Regression on birth weight was highly significant for all the weight traits. Effect of sire and birth-month was highly significant on all traits except one-month weight in KF. In Tharparkar, effect of season was highly significant on birth weight. Growth curves were linear, and deviations of average body weekly weight showed more divergence with increasing age. Growth rates from birth to three-months age in KF and TP males were 320 g/day and 226 g/day. Effect of non-genetic factors indicated the need of further improvement in feeding and management practices for augmenting growth, i.e. body weights especially in calves born to primiparous dams.
Dynamics of productivity growth in Indian dairy products manufacturing industry
Authors: KUMAR SHIV , ABDULLA ABDULLA
Published: November 2022

The study assesses the total factor productivity of dairy products manufacturing industry of the year 2009â€“13 using stochastic frontier production approach. The study concludes that the change in total value of output of industry is due to adoption of efficient and best practices by processors. The TFP growth of dairy industry is 4.3% mainly driven by technical change over time. Temporarily, the dairy industry is moving towards overcoming the constraints in TFP growth. There is more need to augment capital which is energy efficient and accordingly capacity building of emerging skill sets in the industry.
Identification and characterization of promising endophytic bacteria for growth promotion in chickpea (Cicer arietinum)
Authors: Batra Priyanka , Barkodia Monika , Ahlawat Umang , Sansanwal Rekha , Vaid Rajesh Kumar , Wati Leela
Published: November 2022

The present study was carried out for the isolation and characterization of endophytic bacteria from chickpea nodules. A total of 107 endophytes were isolated from five districts of Haryana using three media, viz. YEMA for rhizobia, Pikovskaya and TSA for non-rhizobial isolates. The endophytes were then screened for various growth promoting traits like IAA production, Phosphate solubilization, Siderophore production, ACC utilization, Potassium solubilization and tolerance to NaCl concentrations. Total six endophytes, one rhizobium (HM2) and five non-rhizobial endophytes (RE6, BE13, ME3, HE5, HE7) were selected based on of plant growth promoting traits. Furthermore, the most promising non-rhizobial endophytes RE6 and BE13, compatible with Rhizobial isolate HM2 were Pseudomonas protegens and Bacillus boroniphilus using 16s rDNA sequencing. Both the isolates are non-pathogenic to humans and thus, are potential plant probiotics that can be used as biofertilizers.
Effects of mineral fertilization on fruit quality in drip-irrigated Marselan grape (Vitis vinifera)
Authors: Shi Xingyun , Xu Shanshan , Li Qiang , He Cai , Wang Duowen , Zhang Qinde , Mu Desheng , Wang Lixin
Published: November 2022

Top quality of grape (Vitis vinifera L.) berries is essential for producing delicious and customer-favorite wine. Thus, the optimal application of mineral fertilizers is important and necessary. Here, a standard drip-irrigation protocol with five different mineral fertilizer (F) treatments- C0 kg/ha (control), F1 245 kg/ha, F2 490 kg/ha, F3 735 kg/ha and F4 980 kg/ha were laid out in a split-plot design to evaluate their effects on grapevine factors which included shoot growth, berry weight and size, and berry sugar, acid, phenolics and volatiles. The experiment was conducted at the Wuwei Academic Forest Science Center during 2017. The results showed that all fertilizer applications significantly promoted shoot growth. Fruit weight and size increased under F2 and F3 treatments. In addition, soluble solids and reducing sugars grew up under F3 treatment. However, sugar-acid ratios did not differ significantly among all F treatments but phenolic and tannin levels were increased under F3 treatment, as were anthocyanin levels under F1, F2 and F3 treatments. A total of 83 different aroma components were identified in all the F treatments. These were clustered into seven groups. The total amount of aroma components tended to increase, then to decrease with increasing rates of fertilization (from C to F4).The results indicate that mineral fertilizer application has complex effects on the berry quality factors that were evaluated.
Adoption intensity and efficiency of improved technologies in Lower Shivalik Hills
Authors: Roy Pinaki , Hansra B S , Burman R Roy , Roy T N , Kumar Prabhat
Published: November 2022

Agricultural technologies are seen as an important means for alleviating poverty in most of the developing countries. However, the rate of adoption of farm technologies has remained at low level. Present study conducted during 2016-19 in lower Shivalik hills of Uttarakhand which aims at shedding some light on the driving forces that influence the intensity of technology adoption using econometric models like quantile regression (QR) model since it produces different effects along the distribution (quantile) of the dependent variable. Improved varieties of two major crops (Rice and Wheat) of lower Shivalik hills of Uttarakhand have been enlisted. Kendall Tau estimation has been used to measure the extent of association of explanatory variables with the adoption level. To estimate sustaining productivity (economic efficiency) of selected technologies (varieties) and to identify best suited available technology, Seeming Unrelated Regression (SUR) model was used as it estimates the parameters of all equations simultaneously. The estimates of quantile model show that operational land holding, extension contact, family type, house type and farm assets had significant influence on intensity of adoption. Besides, findings of SUR model identified PB-1121 of rice and HD-2967 of wheat the best suitable varieties. The paper also suggested some farm policy-related issues for the welfare of the farmers under study.
Genetic variability studies in rice (Oryza sativa) genotypes of Assam for ratooning ability and perennation
Authors: CHAKRAWARTI NEHA , BORGOHAIN RUPAM , VERMA RAJSHREE
Published: November 2022

An experiment was conducted at the research farm of Assam Agricultural University, Jorhat, Assam during 2020–22 to assess the genetic variability among 50 rice (Oryza sativa L.) genotypes with respect to ratooning ability and perennation. Out of 50 genotypes, only 30 genotypes showed different degree of ratoon production and ratoon yield. All the genotypes showing better ratooning ability mainly belonged to photo-insensitive group and only few were slightly photosensitive. True perenniation as expressed by formation of rhizome (O. longistaminata) was not observed in any of the genotypes. However, stolen formation as in O. rufipogon was observed only in 1 genotype Terabali. ANOVA result suggested the presence of statistically significant variability among all the genotypes in both main and ratoon crop. Genotypes, viz. Binadhan-11, Sayjihari and IR-64 were found to be best performing for all the desirable ratoon crop traits. High heritability coupled with high genetic advance was estimated for all the ratoon crop traits except for days to ratoon maturity indicating the involvement of additive gene action in the expression of the traits.
Essential oils as green pesticides: An overview
Authors: KUMAR SANDEEP , MAHAPATRO GAGANA KUAMR , YADAV DINESH KUMAR , TRIPATHI KAILASHPATI , KOLI PUSHPENDRA , KAUSHIK PARSHANT , SHARMA KULDEEP , NEBAPURE SURESH
Published: November 2022

Essential oils (EOs) obtained from different parts of plants consist of diverse chemical constituents. Most of the essential oils are rich in monoterpenes, sesquiterpenes and phenylpropenes. The diversity of chemical constituents imparts several biological activities such as insecticidal, repellent, attractant, antifeedant, oviposition deterrent, disruption in growth regulation, fungicidal and antiviral to these essential oils. Traditionally, EOs are being utilised for management of insect pests both in field crops and storage. Mostly these essential oils are found to affect insects by inhibiting several enzymes such as acetylcholine esterages, Glutathion S-transferages and also octopaminergic nervous system. They do not show toxicity against the mammals and fishes, due to absence of target site in these organisms. A few essential oils are exempted from pesticide registration and are being used as seasoning agents in food and beverage products. Moreover, these EOs can be a potential “green pesticide” against agricultural pests and support to the organic food production. The main purpose of this review is to emphasize on biological activities of EOs. This comprehensive and critical review will be helpful for chemists to develop more candidates based on these moieties and also for plant protectionists to identify promising EOs as per the need.
Effect of nutrient and weed management on crop productivity and soil microbial properties in aerobic rice (Oryza sativa)
Authors: BHAKAR ANKUR , SINGH Y V , SINGH RAJ , JAISWAL PRANITA , SAHA NAMITA DAS , SHARMA V K , ABHISHEK
Published: November 2022

A field experiment was conducted during rainy (kharif) seasons of 2020 and 2021 at the research farm of ICAR-Indian Agricultural Research Institute, New Delhi to study the effect of nutrient and weed management on crop productivity and soil microbial properties in aerobic rice (Oryza sativa L.). Experiment was conducted in factorial randomized complete block design and replicated thrice. Nutrient management factor comprised 3 levels, viz. Control, 100% and 75% RDF + Biofertilizer (BF) consortia; and weed management factor comprised 5 levels, viz. Weedy check, Pyrazosulfuran + Bispyribac + Almix, Bispyribac + mulch, Sesbania + hand weeding (HW) and weed free check. Significantly higher plant growth and grain yield (4.2 and 4.4 t/ha) and biological yield (11.6 and 11.6 t/ha) of rice were recorded with 100% RDF but these parameters were at par with 75% RDF+ BF consortia. However, soil microbial biomass carbon, nitrogen as well as soil microbial biomass phosphorus were recorded significantly higher with 75% RDF + BF. In weed management treatments significantly higher plant height, no. of tillers, grain yield and biological yield were recorded under weed free check over weedy check and Sesbania + HW but these were recorded at par with Pyrazosulfuran + Bispyribac + almix and Bispyribac + mulch. Soil microbial biomass was significantly higher with Sesbania + HW over weedy check, Pyrazosulfuran + Bispyribac + Almix and weed free check but were at par with Bispyribac + mulch. Hence, 75 % RDF + Biofertilizer consortia along with weed management through Bispyribac at 25 DAS + organic mulch (3 t/ha) may be recommended for enhancing crop productivity and soil microbial properties in aerobic rice.
The opus of Ljutomer’s native painter Roman Fekonja (1868–1910) in the light of newspaper articles and other sources
Authors: Vnuk Branko
Published: November 2022

As a student of Heinrich Schwach (1829–1902), Ljutomer’s native painter Roman Fekonja (1868–1910) was a representative of Realism, the most prolific as a portrait painter. He belongs to the group of forgotten Styrian visual artists. After completing his education at the Provincial Academy of Drawing in Graz, he set out for the United States of America in 1892 but returned to his native town of Ljutomer in 1896. Later (1901), he travelled to New York again and married Josipina Kleinlercher from Domžale. In 1909, the couple visited their former homeland, after which Josipina refused to go back to New York with him. Consumed by loneliness, Fekonja took his own life in 1910.
Epidemic on school benches
Authors: Keber Katarina
Published: November 2022

The Spanish flu pandemic is considered one of the greatest catastrophes in human history. In the period of 1918–1920, the disease infected an estimated 500 million people worldwide and, according to the most recent data, resulted in the deaths of 50 to 100 million. The second wave of the flu pandemic also reached the population of the Slovenian provinces between September and December 1918. Morbidity rates among pupils and teachers in Ljubljana and the wider central Slovenian area are one of the rare aspects of the epidemic that have to some degree been documented and directly point to the wide prevalence of influenza. The rates of school absenteeism varied between 16% and 75% of all pupils. The only public health measure to be implemented in Carniola during the epidemics was a one-month closure of all schools, first in Ljubljana and then in the most severely affected districts in Lower Carniola.

*The article in Slovenian language was published in Kronika 65, 2017, No. 1, pp. 67–76.
Perilaku Manusia dalam Menghadapi Covid-19: Suatu Tinjauan Etis Teologis
Authors: Widjaja Imron , Sihombing Iin Nur Indrayani
Published: November 2022

Abstract: March 2020, the world was shaken by the outbreak of the Corona Virus (Covid-19) pandemic which caused panic everywhere. This virus is very easy to transmit, hundreds of thousands of people are infected and even die. In Indonesia, the government has given appeals to the public on how to deal with this epidemic. But in reality, there are still many Indonesian people who do not heed the appeal. Therefore, this study aims to analyze human behavior in overcoming the spread of the covid-19 virus. The research method used in this research is descriptive analysis approach. The results show that human behavior displayed by people who do not comply with government advice is mostly based on cognitive bias. In addition to analyzing the behavior of the Indonesian people and how to overcome them, this article also provides suggestions on how to maintain the safety of the human soul with the application of ethics approach. Abstrak: Maret 2020, dunia digoncang dengan wabah pandemic Virus Corona (Covid-19) yang membuat kepanikan dimana-mana. Virus ini mudah sekali penularannya, ratusan ribu manusia terinfeksi bahkan sampai kepada kematian. Di Indonesia, pemerintah telah memberikan himbauan-himbauan kepada masyarakat bagaimana cara mengatasi wabah ini. Tetapi pada kenyataannya masih banyak masyarakat Indonesia yangtidak mengindahkan himbauan tersebut. Oleh karena itu, penelitian ini bertujuan untuk menganalisa perilaku manusia dalam mengatasi penyebaran virus covid-19 ini. Metode penelitian yang digunakan dalam penelitian ini adalah dengan pendekatan deskriptif analisis. Hasil menunjukkan bahwa perilaku manusia yang ditampilkan oleh orang yang tidak mematuhi himbauan pemerintah kebanyakan didasari oleh bias kognitif. Selain menganalisa perilaku masyarakat Indonesia dan cara menanggulanginya, artikel ini juga memaparkan saran-saran bagaimana menjaga keselamatan jiwa manusia dengan pendekatan Penerapan Etika.
Sinergitas antara Keluarga dan Guru Serta Gereja dalam Menanggulangi Kemerosotan Moralitas Anak di Era Modernisasi
Authors: Gultom Rapi
Published: November 2022

Abstract: In this era of modernization, synergy between families, teachers and churches is needed intackling the decline of children's morality to prevent children from the negative impacts of thismodernization. There are many teenagers in this modernization era who no longer have manners andrespect for older people and even behave badly by committing immoral and criminal acts. Because of thenegative impact of modernization. This study uses a qualitative descriptive method by using books andother reading materials. The focus is on the synergy between the family and the church in overcoming the decline in the morality of children in the era of modernization. The results obtained by researchers from thisstudy are that there is a synergy between the family and the church through a psychological approach and atheological approach. The psychological approach is done through counseling and seminars. The theologicalapproach is carried out through Bible Camps and Retreats. However, from the results of the study, there arestill children who are negatively affected by modernization due to the influence of bad associations fromschool friends and friends. That is why families and churches must constantly strive to educate theirchildren well in order to avoid the negative effects of modernization.
The Influence of Problem Solving Learning Model on Students' Mathematic Problem Solving Ability in SMA Private High School, Nommensen Pematangsiantar Campus
Authors: Sitompul Betty Magdalena , Sidabutar Ropinus , Purba Yoel Octobe
Published: November 2022

The purpose of this study was to determine the effect of the Problem-Solving learning model on the Mathematical Problem-Solving Ability of Class XI Students of Private High School Nommensen Pematangsiantar Campus. The design of this study used a pretest-posttest control group design. The population and sample in this study were all students of class XI Private High School Nommensen Pematangsiantar T.A 2022/2023 Campus, totaling 62 students. The instruments used in this study are validity, reliability, level of difficulty of test items and distinguishing power of test items. The data obtained were then analyzed using data analysis techniques, the average value of the results of the Problem-Solving learning model on students' mathematical problem abilities was 63.39. The results of hypothesis testing after obtained zcount = 2.530 and ztable = 1.960 This means that tcount is greater than ttable which indicates the hypothesis H0 is rejected. Based on the description, it is concluded that the use of the Problem-Solving learning model has an influence on students' mathematical problem-solving abilities in learning the Composition Functions of the Private High School, Pematangsiantar Campus
Analisis Pemakaian Aplikasi Whatsapp selaku Media Data dalam Pendidikan: Literature Review
Authors: Kartini Kartini , Putri Audina , Amanda Dea , Febri Yanti Rizki , Siregar Fauziyah
Published: November 2022

This research aims to analyze the efficacy of using the WhatsApp application as a data medium in education. The procedure used is qualitative with a literature review research approach. The number of posts used as literature is 25 posts, taken from 2021 to 2022, and indexed by national and international databases. Posts in the type of daily indexed by the national database consist of 1 daily indexed by the Science and Technology Index (SINTA) ranked 2 or S2, 2 days indexed by S3, 7 days indexed by S4, and 4 days indexed by S5. In contrast to the international daily type as many as 11 daily. The results of the information analysis show that almost all report good efficacy in using the WhatsApp application as a medium in education. Some of the results obtained from the use of this application in education include increasing student attention, stimulating and motivating students in learning, making the teaching and learning process fun, good learning outcomes, education tends to be more efficient, and education is more flexible and not rigid. The conclusion from the research results is that during the current pandemic, the online education system must use the right method and safe media without compromising its quality.

Keywords: whatsapp application, literature review, online education.
Pengaruh Profitabilitas, Resiko Bisnis dan Pertumbuhan Penjualan Terhadap Struktur Modal pada Perusahaan Property dan Real Estate Terdaftar di BEI Periode 2016 - 2020
Authors: Marta  Brona Areza , Rinofah Risal , Prima Sari Pristin
Published: November 2022

Capital structure is a comparison between foreign capital and own capital. In principle, the company needs funding both from outside which is debt and from within which is joint capital, therefore the company must determine and compile how much capital the company must need. This study aims to analyze the effect of profitability, business risk and sales growth on the capital structure of property and real estate companies listed on the Indonesia Stock Exchange for the period  2016-2020 partially and simultaneously. This study uses quantitative data types obtained from secondary data with sample data collection techniques through purposive sampling method. This research method uses descriptive method with data analysis tool using multiple linear regression method. The results of this study indicate that profitability as proxied by ROE has an insignificant negative effect on capital structure, business risk has a significant negative effect on capital structure and sales growth has an insignificant negative effect on capital structure. Meanwhile, simultaneously (together) profitability, business risk and sales growth affect the capital structure of property and real estate companies listed on the Indonesia Stock Exchange for the period 2016-2020.

Keywords: Profitability, Business Risk, Sales Growth, Capital Structure.
تحليل سيميائي لروايتي حمار بين الأغاني ولعنة الواقف
Authors: المزيجي عائشة عبد الله ناصر
Published: November 2022

يتطرق البحث الموسوم بالتحليل السيميائي لروايتي حمار بين الأغاني، ولعنة الواقف إلى دراسة شكل المعنى من خلال ارتباط الدال بالمدلول، حيث الدال في الروايتين مسميات الشخصيات والمدلول أفعال وصفات وانفعالات هذه الأخيرة، وصفة المكان الذي يحتضن أفعال الشخصية، فتنعكس عليه ماهية الأفعال، فيظهر مدلولا يتصل بدال المسميات

Abstract

               This research entitled “Semiotic Analysis of the Two Novels: Donkey between the Songs, and the Curse of the Standing” deals with the study of the form of meaning through the association of the signifier with the signified, where the signifier in the two novels indicates the names of the characters, and the signified are the actions, attributes and emotions of the latter, and the characteristic of the place that embraces the actions of the character. Therefore, the verbs are reflected in it, so a sign appears related to the names
Synthesis and Physicochemical Properties of Pt on TiO2 nanotubes as electro catalyst for Methanol Oxidation Reaction
Authors: Awad Mohammed Ahmed Hussein , Alkadasi Nabil AN , Jamil Yasmin M.S. , Al - Maydama Hussein M.A.
Published: November 2022

In this paper, TiO2 nanotubes were synthesized electrochemically by anodization of pure Ti sheet in 0.5% HF and annealed in N2 atmosphere to obtain (TONTs-N2) then the platinum was deposited on the support TONTs-N2 by chemical deposition method using NaBH4 as reducing agents to obtain the electrocatalyst Pt-B/TONTs-N2.

The physicochemical characterizations of Pt-B/TONTs-N2 were performed by scanning electron microscopy (SEM), X-ray diffraction (XRD analysis.

The catalyst Pt-B/TONTs-N2 was electrochemically characterized in basic solution of methanol by cyclic voltammetry (CV) measurement. XRD characterization indicates the presence of platinum nanoparticles with diameter less than 54.8 nm and regularly combined into TiO2 nanotubes. Pt-B/TONTs-N2 catalyst exhibited a remarkably high electrocatalytic activity and has high electrocatalytic stability for methanol electrocatalytic oxidation reaction.

In addition, the Pt-B/TONTs-N2 catalyst exhibits better poison tolerance and higher methanol oxidation current density than that reported for Pt/carbon catalyst.

This suggests that the Pt-B/TONTs-N2 catalyst supported on TONTs-N2 has promising potential applications in electro catalyst reactions.

Pt supported on the conductive support TONTs-N2 is used as electrocatalyst in alkaline fuel cells. Results showed best improvement in physico-chemical properties of these catalysts in comparison with previous studies.
أثر برنامج مقترح لبعض التمرينات الخاصة على مستوى الإنجاز الرقمي لمتسابقي رمي القرص لبعض أندية أمانة العاصمة بالجمهورية اليمنية
Authors: المروعي عصام أحمد عبد الله
Published: November 2022

استهدفت هذه الدراسة معرفة أثر تطبيق برنامج تدريبي مقترح للتمرينات الخاصة برمي القرص على المستوى الرقمي للاعبي رمي القرص لبعض أندية أمانة العاصمة بالجمهورية اليمنية تحت عشرين عامًا، وقد أجريت الدراسة على عينة مكونة من اثني عشر لاعبًا قسمت إلى مجموعتين متكافئتين، أحدهما تجريبية والأخرى ضابطة، وتتكون كل مجموعة من ستة لاعبين تم تدريبهم مدة مقدارها ثمانية أسابيع ابتداءً من أول منتصف فبراير وحتى منتصف أبريل2021، وقد طبق البرنامج التدريبي المقترح على المجموعة التجريبية، في حين قامت المجموعة الضابطة بتنفيذ البرنامج التقليدي العادي لألعاب القوى، و اشتملت الدراسة على مقارنة بين البرنامجين (المقترح والتقليدي)، واستخدم المنهج التجريبي لملائمته لهذا النوع من الدراسات، وقد أظهرت نتائج البحث أن هناك تقدمًا ملموسًا لنتائج المجموعة التجريبية التي تمارس برنامج التدريب المقترح، وذلك بالنسبة للقياس البعدي؛ حيث بلغت النسبة المئوية لتقدم المجموعة التجريبية 26.92% مقابل نسبة 18% للمجموعة الضابطة، وقد أوصى الباحث بتطبيق البرنامج المقترح على المتسابقين المبتدئين والناشئين والقيام بدراسات مماثلة لمسابقات أخرى وعينات مختلفة من الدول العربية.AbstractThis study aimed to know the effect of implementing a proposed training program for discus training exercises on a digital level for players throwing discs to some clubs in the capital of the Republic of Yemen under twenty years The study was conducted on a sample consisting of a dozen players, which were divided into two equal groups, one experimental and the other controlling, and each group consists of six players who have been trained for a period of eight weeks, starting from mid-February to mid-April 2021.The proposed training program was applied to the experimental group, while the control group implemented the traditional traditional program of athletics. The study included a comparison between the two programs (the proposed and the traditional), and the experimental method was used for its suitability for this type of studies. The results of the research showed that there is tangible progress to the results of the experimental group that practices the proposed training program with regard to the post-measurement, where the percentage of progress of the experimental group reached 26.92% compared to 18% for the control group.The researcher recommended applying the proposed program to the junior and junior competitors and carrying out similar studies for other competitions and different samples from Arab countries.
Study of Coupling mechanism of optical and acoustic energy in the Time Resolved Pulsed Photoacoustic spectrum of I2 molecules at Different Temperature and Pressure.
Authors: Chaudhary F. Yehya & A. K.
Published: November 2022

The paper reports the time resolved pulsed photoacoustic study of I2 molecules using a single 532 nm, pulses of 7 ns duration at 10 Hz repetition rate obtained from Q- switched Nd:YAG laser.  Frank -Condon principle based assignments confirms the presence of several numbers of ( ν”- ν’) vibrational transitions covered by a single 532 + 2nm pulse profile. The strongest vibronic transition lines correspond to (32-0) and (31-0) transitions  have the maximum intensities andpart of equally separated  bandwidth of the laser pulse. These  strongest acoustic modes of I2 molecules are located at 4000 Hz and 14650 Hz, respectively. The separation of frequency between these two strongest modes is of the order of 10650 Hz.  The experiment was repeated with different sized PA cell and found  once again that  two strongest acoustic  modes of I2 molecules  occur at 10.75 KHz and 21.45 KHz   frequency range are separated by 10650 Hz only.For the first time, our  experimental findings confirm that  the frequency of the excited modes are controlled by cavity dimension  whereas separation  between the two  strongest cavity modes are governed by the laser  pulse profile. Moreover, the pressure and temperature based study demonstrates the exchange energy mechanism between the excited acoustic modes inside the PA cavity.
دراسة تراكيز العنا صر الثقيلة السامة (الكادميوم - الكوبالت – النيكل – والمنجنيز – الرصاص - الخارصين – الكروم ) في المياه الجوفية في مدينة رداع
Authors: عبد الله سامي قاسم سيف
Published: November 2022

تهدف الدراسة الحالية الى تقيم تلوث المياه الجوفية بالعناصر الثقيلة السامة وتأثيراتها الصحية على حياة الإنسان  في مدينة رداع , ولهذا الغرض تم أخذ 14 عينة لأربعة عشر بئر من مياه الآبار الجوفية وحللت لمحتواها من العناصر

(  Cr , Cd,Co , Ni ,Mn , Pb , Zn) باستخدام جهاز الامتصاص الذري. أظهرت النتائج لهذه الآبار الأربعة عشر بأن معدلات تراكيزها ازدادت حسب الترتيب الآتي    Cr<Cd<Co<Ni<Mn<Pb<Zn  إذ بلغت

(   ppm0.0 ,0.001 , 0.01 , 0.03 ,0.05 , 0.08 ,0.32 ) على التوالي, وكانت مستويات  كلاً من الكادميوم والكوبالت  والنيكل والمنجنيز والرصاص والخارصين  في جميع عينات الماء ضئيل جداً ويقع ضمن الحدود المسموح بها  حسب المعاير والمواصفات اليمنية والمنظمات العالمية، واظهر التوزيع المكاني للعناصر حيث أن عنصر الكروم لم يظهر في اي منطقة من مناطق الدراسة , بينما عنصر المنجنيز ظهر في معظم أبار المدينة والتي قد يعزى الى تأثيرات الأنشطة الزراعية , وظهر عنصر الخارصين في بعض أبار وسط المدينة ومعظم أبار المنطقة الشمالية والمنطقة الغربية و المنطقة الجنوبية للمدينة  ,بينما بقية العناصر ظهر قليلة جدا وتكاد معدومة في معظم الآبار.

الكلمات الدالة: العناصر الثقيلة السامة – تلوث المياه الجوفية.

 

Abstract

The present study aims to assess the pollution of groundwater with toxic heavy metals and their health effects on human life in the town of Radaa. For this purpose, 14 samples were taken from fourteen wells and analyzed for their content of elements (Cr, Cd , Co , Ni , Mn , Pb , Zn) using an atomic absorption device. The results of these fourteen wells showed that the rates of their concentrations increased according to the following order: Cr < Cd < Co < Ni <Mn<Pb< Zn, reaching  (0.0, 0.001, 0.01, 0.03, 0.05, 0.08, 0.32) ppm, respectively. Cadmium, cobalt, nickel, manganese, lead and zinc in all water samples are very small and fall within the permissible limits according to the Yemeni standards and specifications and international organizations ones. The spatial distribution of the elements showed that chromium did not appear in any of the study areas.

The manganese element appeared in most of the city’s wells, which may be attributed to the effects of agricultural activities whereas the zinc element appeared in some wells in the town center and most wells in the northern region, the western region and the southern region of the town. Meanwhile, the rest of the elements appeared very few and almost non-existent in most of the wells.
تصور مقترح لتطوير دور الجامعات اليمنية في خدمة المجتمع في ضوء الاتجاهات العالمية الحديثة
Authors: زواحي خالد على أحمد هارون
Published: November 2022

يؤدي التعليم دورا هاما في تطوير المجتمع وتنميته وذلك من خلال إسهام مؤسساته في تخريج الكوادر البشرية المدربة على العمل في كافة المجالات والتخصصات المختلفة وتعد الجامعة من أهم هذه المؤسسات حيث يناط بها مجموعة من الأهداف تتدرج تحت وظائف رئيسية ثلاثة هي (التعليم وإعداد القوي البشرية والبحث العلمي إضافة إلى خدمة المجتمع) ، هدفت الدراسة الحالية الى التعرف على مفهوم الدراسة، وأهم أهداف الجامعة لخدمة المجتمع، وأهم الخدمات والأنشطة التي تقدمها الجامعة للمجتمع، ومن ثم عرض الخبرات العالمية المعاصرة في مجال خدمة الجامعة للمجتمع، ومن ثم وضع تصور مقترح لتطوير دور الجامعة في خدمة المجتمع في ضوء الاتجاهات العالمية الحديثة ، اعتمدت الدراسة على المنهج الوصفي، لاستقراء الأدبيات المعاصرة عربيا واجنبيا في هذا مجال.

الكلمات المفتاحية: الجامعة، خدمة المجتمع.

Abstract:

result in education and an important role in the development of society and development through the contribution of its institutions in the graduation of human resources trained to work in all fields and disciplines different is the University of the most important these institutions where the assigned to deal by a group of the objectives ranging under the main functions three are (education and the preparation of manpower and scientific research in addition to the community service)

 present study aimed to identify the concept of the study, the most important objectives of the university community service, the most important services and activities provided by the university community, and then Showing experiences and contemporary global in the field of Service University of society, and then conceived a proposal to develop the role of the university in the community service in the light of global trends of modern

The study relied on the descriptive approach, to extrapolate the literature contemporary Arab and foreign in this field.

 Keywords: University, community service.
الإفصاح المحاسبي الاجتماعي والبيئي في الشركات الصناعية اليمنية دراسة تطبيقية على الشركات الصناعية المتواجدة في حضرموت
Authors: كريس صالح عوض سالم
Published: November 2022

هدفت هذه الدراسة إلى التعرف علىواقعالإفصاح المحاسبي الاجتماعي والبيئي في الشركات الصناعية اليمنية،وأیضاً مدىاهتمامتلك الشركاتبالإفصاح عن الأداء الاجتماعي البيئي،فضلاعنالتعرفعلىالصعوباتوالمعوقاتالتي تواجههاالشركاتالصناعيةعندالإفصاح عن الأداء الاجتماعي البيئي، وقد اعتمد الباحث على المنهج الوصفي والمنهج التاريخي لاختبار فرضيات الدراسة من خلال جمع البيانات الميدانية عبر اداة الاستبيان.

وتوصل الباحث إلى مجموعة من الاستنتاجات أهمها: ان الشركات الصناعية لا تقوم بالإفصاح محاسبياً عن أدائها الاجتماعي البيئي في القوائم المالية ولا في إيضاحات (متممات) للقوائم المالية، كما ان هناك العديد من المعوقات التي تحد من قيام هذه الشركات بالإفصاح محاسبياً عن أدائها الاجتماعي البيئي، ابرزها تدني وعي المحاسبين بمتطلبات الإفصاح عن الأداء الاجتماعي البيئي، وعدم وجود قوانين ملزمة للإفصاح عن الأداء الاجتماعي البيئي، وعدم وجود رغبة للإفصاح عن التكاليف المرتبطة بالأضرار البيئية الناتجة عن عملياتها حتى ولو أمكن قياسها.
دور نظم المعلومات الإدارية في إنجاز المهام بالهيئة العامة لمشاريع مياه الريف
Authors: الأهنومي منير زيد علي الشامي و عبدالكريم ناصر سعد
Published: November 2022

هدفت الدراسة إلى التعرف على واقع نظم المعلومات الإدارية في الهيئة العامة لمشاريع مياه الريف ودورها في إنجاز المهام، ومعيقات توظيفها، وتم استخدام الاستبانة كأداة لجمع المعلومات، حيث وزعت على عينة مكونة من 117 من العاملين بالهيئة، وتم تحليل ومعالجة البيانات إحصائياً، وكانت النتائج:

إن الهيئة تستخدم بشكل محدود عدد من البرمجيات والنظم التي مكنتها من تسيير وإنجاز المهام الإدارية، ومنها نظم إدارة قواعد البيانات والمرتبات والأجور والنظام المالي والمحاسبي وقاعدة بيانات مسح المشاريع المرتبطة بطبيعة عملها. وتتوفر مهارة كبيرة لدى العاملين في استخدام الحاسوب والإنترنت والإنترانت والبريد الإلكتروني ومواقع الاتصال الاجتماعية، ومهارات متوسطة في استخدام برامج التطبيقات المكتبية والتعامل مع الأجهزة الحديثة المرتبطة بطبيعة ومجال عملها، ومحدودية مهارات الأرشفة الإلكترونية والأمن المعلوماتي.وتوفر نظم المعلومات ساعد الهيئة في تسيير مهام التخطيط، التنظيم، التوجيه والإرشاد، وفي تطوير آلية اتخاذ القرارات الإدارية وكذلك تأدية مهام الرقابة والتقييمبمستوى متوسط، مع وجود معيقات في تطبيق نظم المعلومات منها معيقات تقنية بالدرجة الأولى، يليها معيقات مالية، فمعيقات إدارية.

الكلمات المفتاحية: نظم المعلومات الإدارية، تسيير المهام، إنجاز المهام الإدارية، المعيقات.

Abstract

The study aimed to identify the reality of management information systems in the General Authority for Rural Water Projects and their role in completing tasks, and obstacles to their employment. The questionnaire was used as a tool to collect information, and it was distributed to a sample consisting of 117 employees of the authority, and the data was analyzed and processed statistically, and the results were:

The authority uses a number of software and systems that enabled it to run and accomplish administrative tasks, to a limited extent, including database management systems, salaries and wages, the financial and accounting system, and the project survey database related to the nature of its work. The workers have great skill in using the computer, the Internet, the intranet, e-mail and social communication sites, and medium in the use of office application programs and dealing with modern devices related to the nature and field of work, and the limited skills of electronic archiving and information security. The availability of information systems helped the authority in conducting the tasks of planning, organizing, directing and guiding, and in developing the mechanism of administrative decision-making, as well as performing the tasks of monitoring and evaluation at a medium level, but there are obstacles in the application of information systems, including technical obstacles in the first place, followed by financial obstacles, and administrative obstacles.

Key words: management information systems, task management, completion of administrative tasks, obstacles.
أثر رأس المال الفكري في تحقيق الإبداع الإداري في المصارف الليبية العامة (دراسة ميدانية على مصرف الجمهورية الإدارة العامة)
Authors: سويد مفتاح أحمد أبوغفه   و عزالدين عبدالله
Published: November 2022

هدفت هذه الدراسة إلي التعرف على أثر رأس المال الفكري على الابداع الإداري في المصارف الليبية العامة من خلال دراسة ميدانية لاستقصاء آراء مدراء الإدارات ورؤساء الاقسام بمصرف الجمهورية (الإدارة العامة طرابلس). واستخدمت الدراسة المنهج الوصفي التحليلي , حيث تم تصميم استمارة استبيان لجمع البيانات حول متغيرات الدراسة والتي تم توزيعها على عينة الدراسة والبالغ عددها (40) مفردة , حيث تم استرجاع عدد (35) استمارة . وبعد جمع البيانات تم تحليلها بالطرق الاحصائية المناسبة ,توصلت الدراسة إلي نتائج أهمها : وجود علاقة ذات دلالة احصائية لرأس المال الفكري في تحقيق الإبداع الإداري ، والتي نتج عنها أثر معنوي ذو دلالة إحصائية لرأس المال الفكري على الابداع الإداري. ومن خلال هذه النتائج قدمت الدراسة عدداً من التوصيات التي تستهدف الاهتمام برأس المال الفكري في تحقيق الابداع الإداري.

Summary:

This study aimed to identify the effect of  intellectual capital on administrative creativity in public Libyan banks(aljumhuria bank ,General Administration, Tripoli).

A descriptive and analytical study was used, where a questionnaire was designed to collect data about the study variables , and it was distributed to study sample of (40) individuals, and (35) forms were retrieved. After collecting the data and analyzing it using appropriate statistical methods, study reached several results, the most important of which are: There is a significant statistical relationship between intellectual capital and achieving administrative creativity , which resulted in a statistically significant impact of intellectual capital and achieving administrative creativity . Through these results, study presented a number of recommendations aimed at focusing on intellectual capital and achieving administrative creativity.

الكلمات المفتاحية: رأس المال الفكري ,الإبداع الإداري, المصارف التجارية الليبيةالعامة , مصرف الجمهورية.