bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimization of Destressing Parameters of Water Jet Slits in Rock Burst Coal Seams for Deep Mining
Authors: Wen Yingyuan , Cao Anye , Ding Chuanhong , Hu Yang , Xue Chengchun , Peng Yujie , Song Shikang
Published: March 2023

Mining in deep coal seams is characterized by high ground stress, often accompanied by coal and rock dynamic disasters such as rock bursts. High-pressure water jet slotting technology can relieve pressure and reduce the stress concentration on the coal seam, which is one of the effective pressure relief measures in rock burst coal seams for deep mining. Reasonable pressure relief parameters are an important influence on the effectiveness of pressure relief achieved by a high-pressure water jet. This paper uses theoretical analysis and numerical simulation to analyze the principle of high-pressure water jet pressure relief and rock burst prevention, and a theoretical calculation model of six key pressure relief parameters is constructed. The optimal values of each pressure relief parameter are obtained, and good pressure relief effect is achieved in a certain rock burst risk area. The research results showed that (1) parameters such as drilling spacing–slit radius, drilling depth–slit length, and slotting cutting spacing–slotting cutting width have a great influence on the pressure relief effect, and there is a significant interaction between the parameters, while the strength of the coal seam also has a significant effect on the selection of the parameters and the pressure relief effect. (2) The displacement, vertical stress, plastic zone, elastic energy, impact risk index, and the cost of pressure relief can be used to comprehensively evaluate the quality and economy of the pressure relief effect, and the optimal pressure relief parameters of high-pressure water jet slotting under specific physical force properties of the coal seam can be obtained. (3) High-pressure water jet technology with optimal pressure relief parameters was applied to No. 3 connecting the roadway in the 730 mining area of a mine studied, and field monitoring showed that indicators such as microseismic frequency, total energy, and spatial concentration significantly decreased. Moreover, the accuracy of the theoretical model of high-pressure water jet slotting pressure relief parameter optimization is reliable in the relevant technical parameters of coal seam slotting. It is believed that the model can be used to design the high-pressure water jet slotting pressure relief parameters in deep rock burst coal seams.
Industry and Regional Peer Effects in Corporate Digital Transformation: The Moderating Effects of TMT Characteristics
Authors: Zhang Xiaoxu , Du Xinyu
Published: March 2023

Currently, the research on corporate digital transformation is mainly explored from the perspective of independent decision-making, but pays less attention to the interactive impact among peer firms. Taking the listed equipment manufacturing enterprises in China as its research sample, this paper uses theoretical analysis and empirical tests to test the impact of peer effect in corporate digital transformation and the moderating effect of top management team (TMT) characteristics. The results show that there are industry peer effects and regional peer effects in corporate digital transformation in which TMT characteristics play a moderating effect. Furthermore, the higher the proportion of females, the younger the average age, the higher the average education, and the longer the average tenure in TMT, the more significant the positive impact of industry peer effect and regional peer effect in corporate digital transformation. The above conclusions remain valid when using change variables, Tobit tests, lag period tests, and IV methods for robustness tests. Further analysis of the results shows that there is a non-linear impact between digital transformation and green technological innovation, and there are multiple mediating effects among industry and regional peer effects, digital transformation, R&D, and green technological innovation. In addition, it is necessary to further examine the social network peer effect in corporate digital transformation as well as the mechanism and economic consequences of peer effect in the future. These findings contribute to a more comprehensive understanding of the driving factors that affect the digital transformation of equipment manufacturing enterprises in China and provide new evidence and theoretical contributions for enterprises to enhance the efficiency of digital transformation and strengthen the construction of a TMT.
Study on Radial and Longitudinal Zoning of Insulation Layer in Alpine Tunnel under Wind Field
Authors: Li Zhiqiang , Zhao Jinpeng , Liu Tong , Liu Lulu
Published: March 2023

The unreasonable setting of thermal insulation layer in high cold tunnels not only increases the maintenance cost of tunnels, but also weakens the anti-freezing and cold resistance of the tunnels. In order to optimize the setting of thermal insulation layer in an Alpine tunnel, relying on Dabanshan tunnel in Qinghai Province, three schemes of radial and longitudinal thermal insulation region of thermal insulation layer were adopted, and the temperature field of the surrounding rock was numerically analyzed. The results show that the uneven region scheme of 9 cm-8 cm-7 cm and 10 cm-9 cm-8 cm insulation layer can effectively reduce the freezing area of the lining and the surrounding rock, the freezing region at the tunnel entrance is significantly reduced, and there is no lining freezing region within the depth of 30–750 M. The research results can provide guidance for the partition wall setting of radial and longitudinal insulation layers of Alpine tunnels. In addition, it has considerable economic advantages for the reduction in engineering construction costs.
Shaking Table Tests of Seismic Response of Multi-Segment Utility Tunnels in a Layered Liquefiable Site
Authors: Yao Aijun , Tian Tian , Gong Yifei , Li Hui
Published: March 2023

Damage to underground structures caused by liquefaction is one of the important types of hazards in the field of geotechnical engineering. Utility tunnels are the lifeline projects of cities. To ensure the sustainable and safe operation of utility tunnels over a design life of 100 years, this paper investigates the seismic response pattern of utility tunnels in the liquefied site. In this paper, shaking table tests were carried out on the utility tunnel in a layered liquefiable site. Based on the test data, the distribution law of acceleration field and pore pressure field in the model and the deformation of the soil were analyzed first. Then the soil-structure interaction, the strain and uplift of the structure were investigated. The results show that liquefaction of sand layers under strong earthquakes, resulting in seismic energy loss. The acceleration of the upper clay layer is attenuated by the seismic isolation of the liquefied soil. The utility tunnel affects the propagation of soil acceleration, which decays faster beneath the structure for the same height. The process of pore water pressure growth is a process of energy accumulation and the pore water pressure ratio curve and Arias intensity are significantly correlated. During the test, the phenomenon of sand boil appeared, and the cracks appeared on the ground surface and developed continuously. The utility tunnel in liquefied soil is lifted under the action of excess pore water pressure. There are vertical and horizontal displacement differences at the deformation joints. The strain in the utility tunnel at the stratigraphic junction is mainly influenced by the action of the bending moment, large shear deformation in the transverse section. The strain at the connection between the partition wall and the top slab is the largest and is the weak position of the structure, followed by the connection between the side walls and the top slab, and the bottom slab of the structure have a smaller strain. The results provide insights into the dynamic properties of soils and structures in liquefaction sites.
Biological and Physiological Responses of Root-knot Disease Development on Five Cucurbits Exposed to Different Concentrations of Sulfur Dioxide
Authors: Rizvi Tanveer Fatima , Khan Mujeebur Rahman
Published: March 2023

A study was undertaken in order to investigate the effects of SO2 (25, 50, and 75 ppb) exposure for five hours on alternate days for three months on the susceptibility of five cucurbits to the infection of Meloidogyne incognita, causing root-knot disease. Four-week-old cucurbit plants were inoculated with 2000 J2 of M. incognita. SO2 levels of 50 and 75 ppb caused noticeable injury to foliage and reduced the plant growth parameters and biomass production of cucurbits (p ≤ 0.05). Nematode-inoculated plants caused characteristic oval, fleshy and large galls. The galls were formed closely, and as a result they coalesced, giving bead-like impressions especially in pumpkin and sponge gourds. Disease severity became aggravated on plants exposed to SO2 at 50 or 75 ppb concentrations. The nematode and SO2 interaction varied with the levels of SO2 and the response of the plant to M. incognita. SO2 at 50 or 75 ppb concentrations stimulated the pathogenesis of M. incognita on cucurbit species. The combined effect of 75 ppb SO2 and M. incognita suppressed plant length by 34% against the sum of decreases observed by M. incognita and SO2 individually (14–18%). At 50 ppb SO2, the fecundity of M. incognita was decreased and combined effect of SO2 and M. incognita was more than the sum of their singular effects. The study has proven that root-knot disease might become aggravated in the regions contaminated with elevated levels of SO2.
Mission Target: Exotic Multiquark Hadrons—Sharpened Blades
Authors: Lucha Wolfgang
Published: March 2023

Motivated by recent experimental progress in establishing the likely existence of (variants of) exotic hadrons, predicted to be formed by the strong interactions, various proposed concepts and ideas are compiled in an attempt to draft a coherent picture of the achievable improvement in the theoretical interpretation of exotic hadrons in terms of the underlying quantum field theory of strong interactions.
Evolution of Cosmological Parameters and Fundamental Constants in a Flat Quintessence Cosmology: A Dynamical Alternative to ΛCDM
Authors: Thompson Rodger I.
Published: March 2023

The primary purpose of this work is the provision of accurate, analytic, evolutionary templates for cosmological parameters and fundamental constants in a dynamical cosmology. A flat quintessence cosmology with a dark energy potential that has the mathematical form of the Higgs potential is the specific cosmology and potential addressed in this work. These templates, based on the physics of the cosmology and potential, are intended to replace those parameterizations currently used to determine the likelihoods of dynamical cosmologies. Acknowledging that, unlike ΛCDM, the evolutions are dependent on both the specific cosmology and the dark energy potential, the templates are referred to as specific cosmology and potential (SCP) templates. The requirements set for the SCP templates are that they must be accurate, analytic functions of an observable, such as the scale factor or redshift. This is achieved through the utilization of a modified beta function formalism that is based on a physically motivated dark energy potential to calculate the beta function. The methodology developed here is designed to be adaptable to other cosmologies and dark energy potentials. The SCP templates are essential tools in determining the relative likelihoods of a range of dynamical cosmologies and potentials. The ultimate purpose is the determination of whether dark energy is dynamical or static in a quantitative manner. It is suggested that the SCP templates calculated in this work can serve as fiducial dynamical templates in the same manner as ΛCDM serves for static dark energy.
Agglomeration of Economic Activities of Fisherman Communities In Jenilu Village Belu District
Authors: Hasan Muhammad Husain , Sukmawati Sukmawati , Sunimbar Sunimbar , Chaves Michel E. D.
Published: March 2023

Research on the phenomenon of agglomeration of community economic activities needs to be carried out to see its impact on regional development, especially in border areas. Grouped economic activities can be a consideration for the government in taking economic policies in order to improve people's welfare. This study aimed to find out: 1) where and how the economic activities of the fishing community in Jenilu Village experience concentration or agglomeration; 2) what are the characteristics of the economic activities of the fishing community in Jenilu Village; and 3) what government policies should be taken to accelerate development in Jenilu Village. This type of research is a qualitative field exploration with data collection techniques of observation, interviews, and documentation studies. The research results show: 1) the economic activities of the fishing community in Jenilu Village experience agglomeration or grouping in the Atapupu area due to the historical value of this area which has long been the center of community activities and also the existence of infrastructure support including good access to cross-country roads, markets, and ports; 2) 80% of the people of Jenilu Village work as fishermen with a low-income level of an average of Rp. 1000,000,- per month, still relying on simple fishing equipment such as fishing rods, nets, and motorized boats, and the main types of a catch include tuna, tuna, yellow stripe, and mackerel; 3) the regional government is expected to be able to improve the quality of human resources and build infrastructure in this region to support the development of the main border gate area which has not been maximized.
Faktor-Faktor yang Mempengaruhi Hasil Belajar Geografi secara Daring: Studi Siswa SMA Negeri 1 Samaturu, Sulawesi Tenggara
Authors: Sejati Andri Estining , Nasarudin Nasarudin , Karim Ahmad Tarmizi Abd , Sugiarto Agus , Harianto Eko , Sarwan Sarwan
Published: March 2023

This study aimed to determine the factors of online geography learning outcomes in class XI IIS SMAN 1 Samaturu. Learning outcomes' position was crucial and inseparable from the learning process. Learning outcomes can be used as an indicator of the success of the learning process. Low learning outcomes were a problem in the learning process, which is still developing, and solutions or factors that influence learning outcomes have yet to be found. This type of research uses quantitative descriptive. The subject of this study was students of class XI IIS, totalling 33 students. The technique used to collect data was a questionnaire. First, data analysis was carried out by giving student scores for each questionnaire item. Second, averaging student scores for all of these items, and third, determining student criteria. The results of this study obtained that the student's geography learning outcomes factor was the parental attention factor found in the indicators of giving awards, giving punishments, giving examples, giving guidance and helping difficulties and meeting students' learning needs. The last two indicators make a major contribution to low student learning outcomes.
Göçün Kent Estetiği Üzerine Etkisi
Authors: ÇETİNKAYA KARAFAKI Filiz
Published: March 2023

Kentlerin yerleşim birimleri olarak oluşumları uzun zaman öncesine dayalı olsa da günümüz dünyası modern kentlerin oluşum tarihi çok da eski değildir. Organik yapılar olan kentlerin oluşumları birçok etmene bağlıdır. Kentin içinde bulunduğu coğrafya, ait olduğu ülkenin ekonomik ve jeopolitik durumu, kente yerleşen toplumun sosyo-kültürel özellikleri ve kentte görülen göç hareketleri bunlardan bazılarıdır. Kentler çeşitli sebepler ile göç hareketlerine maruz kalmaktadır. Göç; insan hayatını tehlikeye düşüren olayların varlığında ya da insanların daha konforlu yaşama isteği sonucunda gerçekleştirdiği ve hayatlarının bir kısmını ya da tamamını geçirmek üzere yaptığı bir yer değiştirme hareketidir. Göç hareketi çok çeşitli etkileriyle kentlerin fiziksel, ekonomik, sosyal ve kültürel şekillenmesinde büyük rol oynamaktadır. Bu çalışma göç hareketinin kentler üzerinde yarattığı etkilere değinerek göç hareketinin özellikle kentin fiziki yapısında ve estetik değerlerinde yaptığı değişiklikleri ortaya koymayı hedeflemektedir. Bu çalışma kentin temel bileşenlerinden yola çıkarak göç hareketinin bu bileşenler üzerinde yarattığı olumlu ve olumsuz etkileri tablo halinde göstererek bu etkilerin kentin sosyo-kültürel ve fiziki yapısı yanında estetik görünümüne olan yansımalarını ortaya koymayı hedeflemiştir.
Community pharmacies play a significant role in providing medicines, vaccines, consultations, and other important health services to the public. Community pharmacies continued to provide their services during the COVID-19 pandemic in most countries around
Authors: Obeidat Mohammed Said , Alyahya Linda A. , Obeidat Eshraq S. , Obeidat Abdullah , Mukattash Tareq L.
Published: March 2023

Community pharmacies play a significant role in providing medicines, vaccines, consultations, and other important health services to the public. Community pharmacies continued to provide their services during the COVID-19 pandemic in most countries around the world, and this was the case in Jordan. During the COVID-19 pandemic, the pharmacy staff needs to avoid the risk of exposure to the virus causing COVID-19 along with reducing the risk for customers. This paper summarizes the safety practices of most community pharmacies in Jordan during the COVID-19 pandemic, to protect staff and customers from the risk of exposure to COVID-19 infection. Data were collected in two folds. First, a survey was distributed online through social media targeting those pharmacists working in community pharmacies. Second, face-to-face interviews were conducted with the staff and owners of pharmacies in Jordan, asking about the procedures followed to enhance the safety practices of pharmacists. Analyzing responses revealed that since the start of the pandemic, about 94% of pharmacists were using personal protective equipment, 88% of pharmacies were frequently sterilizing the pharmacy and the main door handle, and 82% of pharmacies were providing medical masks, gloves, and alcohol at the entrance.
Anxiolytic Effect of Ethanolic Extract of Medjool Dates of Phoenix Dactylifera in Mice
Authors: Jarrar Qais , Jarrar Yazun , Balasmeh Ruba , Alhussine Kawther , Al-Sheikh Iyad , Ayoub Rami , Alshaiah Hamza
Published: March 2023

Background: Anxiety is one of the most frequent psychiatric disorders, affecting 33.7% of the general population. However, the consumption of healthy diets has been found to help, at least in part, in the prevention and treatment of anxiety-like disorders.

Methods: In this study, the anxiety behaviors of mice subjected to chronic intake of low-and high doses of ethanolic extract of Medjool dates (Phoenix Dactylifera) were evaluated in comparison to the counterparts of control mice. The elevated zero maze (EZM) test and marbles burying test were used as models of choice for evaluating anxiety behaviors in these mice. In addition, aphytochemical analysis of major secondary metabolite groups was done.

Results: The findings of this study revealed that the ethanolic extract of dates is rich in flavonoids and steroids with known activity as anxiolytics, such as kaempherol. Mice received a low dose (300 mg/kg) of the extract exhibited lower anxiety in the EZM than the untreated mice (negative control), which was determined by a significant increase in the latency to the closed area, a significant decrease in the time spent in the closed area and a significant increase in the number of the entries to the open quadrants. The anxiolytic effect of low dose extract was comparable to that produced in positive control mice treated with diazepam (1.5 mg/kg, i.p) in all tested parameters. Data obtained from the marble burying test also showed a significant anxiolytic effect by low dose (300 mg/kg) of the extract as compared to untreated mice, which was manifested by significant decrease in the total number of buried marbles. The anxiolytic effect of low dose extract in the marbles burying test was comparable to that produced in counterparts of positive control mice treated with fluoxetine (5mg/kg, i.p). On the other hand, chronic intake of high doses (2583 mg/kg) of the extract did not cause any significant anxiolytic effect in the EZM and marbles burying tests.

Conclusions: Overall, these results indicate that regular intake of low dose of ethanolic extract of Medjool dates may help to prevent and manage anxiety disorders. However, further studies are recommended to elucidate the putative mechanism underlying the anxiolytic effect of these dates.
The national idea and ideology of personalism as a humanitarian aura of Ukrainianity
Authors: Sabadukha Volodymyr
Published: March 2023

The study analyzed the role and significance of the Ukrainian national idea (UNI) and national ideology for the establishment of independence, in particular, for the spiritual victory of Ukrainians in the Russian-Ukrainian war. UNI is considered not only as a response to socio-political and economic problems of the Ukrainian nation’s development, but also as a multi-aspect – existential, metaphysical, global – challenge. In order to resolve this complex of problems, a fundamental rethinking of views on human and society and the mechanisms of their interaction was carried out. The essence of the author’s theory of stages of the person’s spiritual development has been formulated as a metaphysical theory of personality, that has a historic-philosophical tradition originating from ancient Chinese and ancient philosophy. A person in the process of his socio-political and spiritual development is able to go through the following stages of spiritual formation: dependent, mediocre person, personality and genius, although he can stop at lower stages of development. On this basis, it is proved that there can be only two paradigms of human existence: either impersonal or personal, and their fundamental features are formulated. The concepts of equality and spiritual hierarchy have been carried out. Skovoroda’s idea of unequal equality is interpreted as a combination of equality and hierarchy: civil-political, legal equality and spiritual hierarchy. It was offered to prioritize the spiritual and metaphysical theory of personality as the basis of UNI, in which the last one is the substance, that is, the primary carrier of social existence. UNI appears as a response to the dominance of the mediocre person and the depersonalized paradigm of his existence, as a unity of primary principles and primary sources (personalities), who are their creators and actors. Such understanding of the Ukrainian idea provides grounds for a holistic solution to the socio-political, existential, pedagogical, historical, and metaphysical problems of the nation and has the prospect of spiritual improvement of the covital society. On the basis of metaphysical theory of personality and UNI, the main provisions of the national ideology were formulated, the purpose of which is to form a critical mass of ethnically conscious personalities. It is argued that a military victory requires the establishment in the public consciousness of the fundamental provisions of the UNI and the ideology of personalism. It is offered to put the guiding principles of the UNI and the ideology of personalism as a framework condition of the social contract, that will contribute to overcoming impersonal tendencies in Ukrainian society.
MODIFICATIONS OF EVANS PRICE EQUILIBRIUM MODEL
Authors: Zabolotnii Serhii , Mogilei Sergii
Published: March 2023

The paper regards the classical Evans price equilibrium model in the free product market in the aspect of regarding the opportunities for expanding (modifying) the model given that is aimed at perfecting the accuracy of its mathematical formulating. As an accuracy criterion, we have chosen a summary quadratic deviation of the calculated indices from the given ones. One of the approaches of modifying the basic Evans model is suggesting there is a linear dependence between price function and time as well as its first and second derivatives. In this case, the model will be described through differential equation of second order with constant coefficients, revealing some oscillatory process. Besides, it is worth regarding a non-linear (polynomial) dependence between demand, supply and price. The paper proposes mathematical formulating for the modified Evans models that have been approbated for real indices of exchange rates fluctuations. It also proves that increase of the differential and/or polynomial order of the given model allows its essential accuracy perfection. Besides, the influence of arbitrary restricting circumstances of the model on its accuracyis regarded. Each expanded Evans model is accompanied by mathematically formulated price and time dependence.
Characteristics of Learning Assessment Towards Implementation of Merdeka Learning Curriculum
Authors: Pantiwati Yuni , Chamisijatin Lise , Zaenab Siti , Aldya Riantina Fitra
Published: March 2023

Assessment is essential to the curriculum to measure and assess competency levels. The implementation of the independent learning curriculum assessment is directed at sustainable assessments. A meaningful learning process requires a good, planned, and irrational assessment system. The research aims to describe the characteristics of the assessment in the implementation of the independent curriculum, including the knowledge of the school community, the process of planning, implementation, processing of assessment results, reporting on learning progress and obstacles along with school and teacher solutions in carrying out assessments in the independent curriculum. This research is qualitative descriptive. The study was conducted in June-December 2022 at SMP Muhammadiyah 02 Batu. The research population was all teachers at SMP Muhammadiyah 02 Batu. The research sample was all SMP Muhammadiyah 02 Batu teachers using a saturated sampling technique. The instruments used are interview guidelines, observations, and documentation. Data analysis was carried out descriptively. The results showed that the teacher understood the independent learning curriculum well. Schools began to apply learning and assessment principles, planning lessons and assessments, understanding learning outcomes, planning learning and assessments, implementing learning and assessments, and processing and reporting assessment results. Teachers generally carry out summative and formative assessments, while minimal diagnostic assessments are carried out. Regardless of the results of the research, future researchers can make efforts to assist teachers in overcoming obstacles to implementing assessments in the independent curriculum.
موقف ابن جني من القراءات القرآنية الشاذّة في كتابه " المحتَسَب "
Authors: رزوقي سناء عبد الزهرة
Published: March 2023

يتناول البحث موقف ابن جني "ت392هـ" من القراءات القرآنية الشاذَّة , وبيان وجهتي المؤلف في قبوله ورفضه لهذا النمط من القراءة .ولمّا كان كتاب " المحتسب في تبيين وجوه القراءات القرآنية الشاذة والايضاح عنها " معنيا بتناول القراءة و معبِّرا عن رؤية المؤلف تجاه القراءة القرآنية الموسومة بالشذوذ, إذ  اخذ ابن جني على عاتقه, و بأثر من  اختيار ابن مجاهد للقراءات السبعة , جمع القراءات التي عُرِفَتْ بأنها ليست من سبعة ابن مجاهد و حاول أن يقف على وجوهها من العربية فأخذ نفسه بمنهج لغوي لا يكاد يختلف عن غيره في توجيه القراءة , لكنه يبين عن موقف مميز منها فابن جني لا يستبعد القراءة الشاذة بل يراها مما يصح القراءة بها في الغالب
المنهج الجمالي لنقد الشعر عند العرب بين بن طباطبا و قدامه بن جعفر انموذجا
Authors: كاظم حسن محمد
Published: March 2023

يعد المنهج الجمالي بين بن طباطبا و قدامه بن جعفر في هذه الفترة الزمنية من (322-337 هـ ) مرحلة الانتقال من تحقيق النصوص تاريخيا على يد بن سلام ت 231 واتباع ما نتجه السلف للخلف وتقليد القديم واعتباره حوزه علمية لا يمكن التجاوز عليها.ونبدأ بعهد جديد في نقد الشعر علىيد ابن طباطبا (ت: 322هـ) والنظرة إلى الشعر على أنه صنعة جمالية ولكنها لم تصل إلى النضج الجمالي الذي يقيم الجمال على أساس الأخلاق فتنظر إلى المعنى على أنه يدور في خير أو شرّ.وأتناول في بحثي هذا قارئًا فائقًا لتراثه الثقافي والنقدي هو قدامة بن جعفر (ت: 337ه) أيضًا، وبيان أثر الفلسفة اليونانية في نقده للشعر ولم يسبق له مثيل في وضع حدٍّ للشعر. ويعد المنهج الجمالي لكلا الناقدين من أفضل المناهج النقدية عند العرب في تلك المدّة الزمنية
جماليات أسلوب الحجاج في سورة مريم
Authors: عويد أنوار جاسم
Published: March 2023

تنماز آيات القرآن الكريم بسحرها وجمالها الأمر الذي جذَبَ الكثير من الجهود الدراسية صوبهِ، تلكَ الجهود التي اهتمت به وتناولته بالشرح والتفسير، فضلاً عن كونه الحدث الأهم على وجه الأرض لما فيه من طريقة إقناعية قائمة على التأثير والإمتاع الأمر الذي جعل منهُ نصاً حجاجياً ناجعاً، لذا جاءت رغبتي في دراسة سورة مريم كونها من النصوص القرآنية المميّزة بأحداثها وطريقة سردها كاشفة عن الجوانب الإبداعية لأسلوب الحجاج داخل السورة في الوقت نفسه حاولت أن أوضح بعض الحدود القائمة بين مصطلح الحجاج والمصطلحات الأخرى، التي قد يكون لها بعض التداخل كما يرى البعض ، كالبرهان والجدل والإقناع والخطابة وغيرها، إلاّ أن لكل واحد منهم حدوده الخاصة التي لا يُمكن أن تتداخل مع غيرها إلاّ ضمن سياقات خاصة ، كما أن النص القرآني المتمثل بسورة مريم وجدته مليئاً بالأساليب الحجاجية سواء أكانت بلاغية أم لغوية وقد يكون ذلك أحد الأسرار التي رسمت خيوط الإمتاع والإقناع لتلك الآيات الأمر الذي جعل من السورة نصاً حجاجياً باهراً دون شك.
الإبدال في معجم "تاج العروس" آراء الفرّاء أنموذجًا
Authors: زاير عادل عبد الجبار , يوسف ماجدة علي
Published: March 2023

ﻤﻥ ﺍﻟﻤﻌﻠﻭﻡ لدى ﺍﻟﺒﺎﺤﺜﻴﻥ ﻓﻲ ﻤﺠﺎل ﺍﻟﻠﻐﺔ ﺍﻟﻌﺭﺒﻴﺔ ﺃﻥّ ﻫﻨﺎﻙ ﻋﻼﻗﺔ ﻭﺜﻴﻘﺔ ﺒﻴﻥ ﻋﻠﻡ اﻷﺼﻭﺍﺕ ﻭﺒﻴﻥ "اﻹﺒﺩﺍل" ﺍﻟﺫﻱ ﻴﻌﺩ ﻤﻥ ﻤﻭضوعات ﻋﻠﻡ ﺍﻟﺼﺭﻑ، ﻭﻻﺴﻴﻤﺎ ﺃﻥّ اﻹﺒﺩﺍل ﻫﻭ ﺘﻐﻴﻴﺭ ﻴﺤﺼل ﻓﻲ ﺒﻌﺽ ﺤﺭﻭﻑ ﺍﻟﻜﻠﻤﺔ، ﻭ ﻴﺘﺭﺘﺏ عليه ﺘﻐﻴﻴﺭ ﻓﻲ اﻷﺼﻭﺍﺕ. ﻭيلجأ المتكلم إلى ﺍﻟﺘﻐﻴﺭﺍﺕ ﺍﻟﺼﻭﺘﻴﺔ ﻓﻲ ﺃﺒﻨﻴﺔ ﺍﻟﻜﻠﻡ، فمنها ما يكون لـﺘﻘﺭﻴﺏ ﺍﻟﺼﻭﺕ ﻤﻥ ﺍﻟﺼﻭﺕ ،ﺃﻭ ﺍﻟﻤﺠﺎﻨﺴﺔ ﺒﻴﻨﻬﻤﺎ، وذلك تخفيفا للثقل في اللفظ ، وسيقف هذا البحث في هذه الدراسة على نماذج من "الإبدال" مستعرضًا رأي الفرّاء فيه.
الأنساق الثقافية في يتيمة الدهر للثعالبي
Authors: عويد عماد جغيم
Published: March 2023

يُحاول البحث مُقاربة كتاب ( يتيمة الدهر في محاسن أهل العصر ) للثعالبي المتوفى (429ه) ؛ للوقوف على الأنساق الثقافية المُحركة للمؤلف في اختياراته الشعرية ، وتعليقاته النقدية ، التي تمثل الإشارات السيميائية لحضور الأنساق الثقافية ، وغيابها ، وبما أنَّ الثعالبي شأنه شأن أغلب المؤلفين في التراث العربي فقد وقع في أسر الأنساق الثقافية المُهيمنة التي حركت اختياراته ، ومارست دورا ً مائزا ً في خرق الاشتراطات المنهجية التي أسس لها في مقدمة اليتيمة ، لكننا لا نعدم الحيل الثقافية التي مارسها المؤلف ليخاتل المتن الثقافي ؛ لتحل الأنساق المُغايرة محل الأنساق الثقافية المُهيمنة ؛ لذا فكتاب اليتيمة يُعدُّ من الممارسات الكتابية النوعية التي شغلت الفضاء الثقافي العربي عبر التلقي والمحاكاة ؛ لاحتوائه على تجاذبات الكتابة داخل النسق وخارجه
((أثر الحذف في اتساق آيات القول في القرآن الكريم))
Authors: العبّودي رعد هاشم , الجبوري كاظم داخل
Published: March 2023

يتناول البحث الوقوف على أثر أداة من أدوات الاتساق النصي وهي الحذف في تحقيق اتساق آيات القول في القران الكريم سواء على مستوى آية القول المفردة أو الوحدات القولية ،وتم الوقوف على أنواع الحذف ابتداء من حذف الحرف وحذف الكلمة وحذف الجملة ثم حذف أكثر من جملة وانتهى الى نتائج مهمة تمثل رداً على منكري الحذف وكذلك تبين أثره الواضح في الاتساق القرآني.
Frequency of ToxA and ExoS genes in Pseudomonas aeruginosa isolates obtained from different clinical specimens
Authors: O. Namuq Asmaa , O. Mohammed Ali Khalid , H. Al-Ani Ahmed
Published: March 2023

The present study carried out in Azady teaching general hospital in Kirkuk city during the period from August 2017 to May 2018, to determine the frequency of ToxA gene and ExoS gene in P. aeruginosa isolates. Pseudomonas aeruginosa (100) isolates had been obtained from (1260) different clinical specimens, High prevalence of P. aeruginosa found in isolates obtained from burn swabs. Regarding to genders and ages, P. aeruginosa presented in females (58%) more than males (42%), regarding to age groups, P. aeruginosa presented more frequently (26%) in age group (20-30) followed by children (1-10) years that formed (22%). Molecular detection of virulence genes had been done by using conventional PCR technique, regarding to prevalence of ToxA and ExoS genes, ToxA gene presented (96%), ExoS gene (92%). Regarding to the distribution of genes in clinical specimens, ToxA gene present (100%) in all clinical specimens except in urine samples (90.9%) and low percentage found in sputum (50%). ExoS gene present (100%) in all isolates, while ExoS gene less frequently presented in ear swab isolates ( 83.3%) than other specimens, followed by urine specimens (81.8%), in bronchial washes isolates ExoS gene was absent. This study aims to determine the frequency of ToxA gene and ExoS gene in P. aeruginosa isolates that obtained from different clinical specimens.
SEROLOGICAL STUDY OF HEPATITIS B VIRUS IN THE CHILDREN AT THE MIDDLE EUPHRATE AREA
Authors: Mohammed Chessab Roaa , Mohammed Abdul-Sada Karar
Published: March 2023

This study was conducted to detect genotypes and the spread of infection with viral hepatitis B type among children of both sexes (from newborns until the age of 16 years) in four provinces of the middle Euphrates provinces (Najaf, Karbala, Babel, and Diwaniya), 422 samples were collected from seven specialized hospitals (one hospital in Najaf and two hospitals from each of the three remaining provinces). There were 76 samples from children with thalassemia and the other 346 samples were random samples from children. The following technologies, ELIZA (HBsAb, HBsAg) and biochemical measurements of AST and ALT enzyme levels were applied. The percentage of cases of total viral hepatitis B that showed positive results for ELIZA HBsAb test were 8.767 % from total samples, and for ELIZA HBsAg tests, were 0.01 % from total samples.It was found that 15 out of 43 patients show elevation of ALT enzyme or AST enzyme or both enzymes over the normal value. All thalassemic patients show elevation in both ALT enzyme and AST enzyme.
A Research on Future Scenario in the Field Of Role of Nanorobotics a Device for Diagnosis and Treatment
Authors: Rangi Ashwin Singh Chouhan, Nandini
Published: March 2023

Nanorobots are the nano devices that are used for protecting or treatment against pathogens in humans. The use of nanorobots technology has become familiar and increasingly common, especially with pharmaceutical technology. We conducted this research paper by observing the different types of reviews, as well as conducting and evaluating literature review papers. This research is provided detailed overview of the types, properties and application of nanorobot in the diagnosis, prevention and treatment of various diseases. Nanorobots technology is rapidly emerging in the medical field, and this subfield has been termed nanomedicine. Nanorobotics are developing wide potential applications across all fields of medicine, and expanding the number of therapeutic options available, while also improving the efficacy of existing treatments. The most recent applications of these devices include targeted drug delivery to the brain, glucose monitoring in patients with diabetes, bone reconstruction, cancer treatment, blood clot removal, nerve regeneration and protein peptide based drug delivery systems.
Pencegahan Konflik Keluarga Berdampak Perceraian di Kabupaten Bone
Authors: Rif’ah Rif’ah
Published: March 2023

Penelitian tindakan kelas  atau class action research. Subjek dalam penelitian ini adalah peserta didik Kelas IX G  SMP Negeri 3 Demak. Penelitian ini terdiri dari dua siklus. Teknik pengumpulan data dilakukan menggunakan lembar pengamatan kegiatan yang dilaksanakan peserta didik selama kegiatan pembelajaran  di kelas.  Adapun teknik analisis data yang digunakan adalah teknik analisis deskriptif kualitatif, berdasarkan hasil lembar  pengamatan, angket, dan postes setiap akhir siklus. Menerapkan pembelajaran berdiffrensiasi dengan menggunakan Continental Boards 2) meningkatkan Aktivitas dan hasil  belajar  peserta didik  pada  pembelajaran berdifferensiasi dengan Continental Boards  pada materi Mengenal 5 Benua di Dunia  kelas IX G  Sekolah Menengah Pertama (SMP) Negeri  3 Demak. Pembelajaran berdifferensiasi dengan Continental Boards  adalah Pembelajaran dengan membedakan konten, dan produk. Terdapat  lima kelompok kecil dengan anggota 6 peserta didik  mendapatkan materi yang berbeda-beda, dan produk hasil pembelajaran yang berbeda. Produk-produk yang berbeda tersebut di namakan  Continental Boards atau Papan-papan Benua. Yaitu Papan Benua Asia, Amerika,  Afrika, Eropa, dan Australia; 2) Aktivitas  peserta  didik  dalam pembelajaran mengalami  peningkatan,  dari 62,67% pada  siklus I menjadi 89,33% pada siklus II, peningkatan hasil penilaian produk Continental Boards dari nilai 73,00 di siklus I  meningkat menjadi 88,33 di siklus II; dan   terdapat peningkatan hasil belajar dari nilai rata-rata dari 72,17 menjadi 85,50  dengan nilai tertinggi dari 85 menjadi 100 dan nilai terendah dari 60 menjadi 70. Banyaknya peserta didik yang tuntas pada siklus I, 16 peserta didik dan pada siklus II meningkat menjadi 26 peserta didik. Ketuntasan klasikal 86,67%.
CONICITY INDEX, LINGKAR PINGGANG, DAN RASIO LINGKAR PINGGANG-TINGGI BADAN DENGAN KADAR GLUKOSA DARAH PUASA PADA DEWASA
Authors: Noer Etika Ratna , Dieny Fillah Fithra , Margawati Ani - , Florencia Destiana -
Published: March 2023

Central obesity is closely related to various metabolic diseases such as diabetes mellitus (DM). Several studies examined the correlation between central obesity parameters such as waist circumference (WC) and waist-to-height ratio (WtHR) with fasting blood glucose (FBG) levels. One of the parameters of central obesity that is still rarely used in Indonesia is a conicity index (CI). This study analyzed the correlation between CI, WC, and WtHR with FBG levels among 59 subjects aged 35 – 59 years who were selected by consecutive sampling. Venous blood samples were collected for the FBG profile. Data on energy intake and physical activity were taken by interview using the SQ-FFQ and GPAQ. Data were analyzed by Rank Spearman, Mann-Whitney, and linear regression test. Most of the subjects (69,5%) were obese but FBG levels (57,62%) were normal. There was a significant correlation between CI, WC, and WtHR with FBG levels (p<0,05, r=0,313, r=0,336, r=0,389) respectively. To date, WC was the most closely related variable to FBG levels (p<0,001). Keywords: conicity index, fasting blood glucose, waist circumference, waist-to-height ratio ABSTRAK  Obesitas sentral berkaitan erat dengan berbagai penyakit metabolik seperti diabetes melitus (DM). Beberapa penelitian mengkaji hubungan parameter obesitas sentral seperti lingkar pinggang (LP) dan rasio lingkar pinggang-tinggi badan (RLPTB) dengan kadar glukosa darah puasa (GDP). Salah satu parameter obesitas sentral yang masih jarang digunakan di Indonesia yaitu conicity index (CI). Penelitian bertujuan untuk menganalisis hubungan CI, LP, dan RLPTB dengan kadar GDP pada dewasa dengan subjek 59 orang berusia 35 – 59 tahun yang dipilih secara consecutive sampling. Sampel darah melalui vena diambil untuk mendapatkan profil GDP. Data asupan energi dan aktivitas fisik diambil dengan wawancara menggunakan kuesioner ­SQ-FFQ dan GPAQ. Data dianalisis menggunakan uji korelasi Rank Spearman, Mann-Whitney, dan regresi linear. Sebagian besar subjek (69,5%) memiliki status gizi obesitas, namun kadar GDP (57,62%) tergolong normal. Korelasi signifikan positif ditemukan antara CI, LP, dan RLPTB dengan kadar GDP  (p<0,05, r=0,313, r=0,336, r=0,389). Uji multivariat menunjukkan LP merupakan variabel yang paling berpengaruh terhadap kadar GDP yang dibuktikan dengan nilai p<0,001.Kata kunci: conicity index, glukosa darah puasa, lingkar pinggang, rasio lingkar pinggang-tinggi badan
Big Data Analytics in Developing Smart and Sustainable Solutions for the Agricultural Industry1
Authors: Lohit V. Sriram , Mujahid Mohammed Mutahar
Published: March 2023

Here, the main aim of this paper is to discuss the process and procedure of big data analytics that can develop smart and sustainable solutions for the agricultural industries. This paper also tends to collect relevant and reliable information or data input regarding developing smart and sustainable solutions using big data analytics for betterment of the overall agricultural industry. As many previous researchers have proposed the fact that big data analytics can be used to tackle increasing challenges of agricultural production such as granular data on rainfall patterns, water cycles, fertilizer requirements, and more. Here, this particular study module aims to show the importance of sustainable yet smart solutions for the agricultural industry. Moreover, it has also shown different roles of data analytics in terms of providing smart agricultural solutions that has conversely shown the both beneficial and non-beneficial sides of big data analytics during developing smart solutions for better agricultural prediction. As it has already been highlighted the main objective of this specific research is to analyse the process of developing smart and sustainable solutions for the agricultural industry different methodologies or random analytical process such as positivism research philosophy, descriptive research design and secondary data collection method has been applied to acknowledge the methods of implementing or developing smart and solutions by using big data analytics in agricultural industry. At the end a brief discussion and analysis has been shown through using two tables of implementation and a big data analytics flow chart in order to outline the steps that needed to be performed for developing smart and sustainable agricultural solutions. Keyword : Big data analysis, BigData tools and systems, smart and sustainable solution and agriculture industry.
Las imprescindibles transiciones socialy educativa hacia la Agenda 2030
Authors: Marcén Albero Carmelo
Published: March 2023

En tiempos de incertezas ecosociales se exigen renovaciones en el estilo de vida, en la búsqueda de un futuro más amigable a escala mundial. Ese es el argumento de una obra coral llamada ODS, grandiosa en su formulación, pero compleja a diversas escalas; entre ellas, la educativa. La educación como tránsito para la construcción de un nuevo contrato social es el argumento que sirve a quienes impulsan de verdad los ODS; tanto desde las organizaciones internacionales como en pequeñas escuelas. Esa es la microhistoria de este relato: reconocer dónde estamos y cómo vivimos; reflexionar sobre si la educación no formal y la formal (en España en relación con la ley educativa Lomloe) puede generar esas sinergias transformadoras y convertirlas en compromisos vivos. En definitiva, explorar debilidades y fortalezas para dimensionar una Educación Ambiental para la Sostenibilidad integral.
Some Characterizations of Translation Surface Generated by Spherical Indicatrices of Timelike Curves in Minkowski 3-space
Authors: Yadav Akhılesh , Kumar Yadav Ajay
Published: March 2023

In this paper, we study translation surfaces generated by spherical indicatrices of timelike curves in Minkowski 3-space and find necessary and sufficient conditions for the translation surfaces to be flat or minimal. Further, we obtain necessary and sufficient conditions for generating curves of the translation surfaces to be geodesic, asymptotic line and line of curvature.
Finally for such translation surfaces we obtain the axis when they are constant angle surfaces.
Analisa Peran Aplikasi Alfagift Terhadap Peninngkatan Penjualan Pada Masa Pandemi Covid-19 Di Palembang (Studi Kasus Toko Alfamart Cabang Mayor Ruslan)
Authors: Agustini Putri , Choiriyah Choiriyah , Fadilla Fadilla
Published: March 2023

Penelitian ini membahas mengenai Peran Produk Alfagift Terhadap Peningkatan Penjualan Pada Masa Pandemi Covid-19 Di Palembang (Studi Kasus Toko Alfamart Cabang Mayor Ruslan). Saat covid-19 mulai mewabah, menyebabkan perekonomian dan penjualan menurun, terjadi pengurangan karyawan, pengurangan gaji, daya beli masyarakat turun, dan sebagainya. Kondisi tersebut membuat masyarakat harus memutar otak untuk bagaimana bisa bertahan hidup. Alfagift adalah member nya Alfamart. Alfagift sendiri merupakan sebuah aplikasi yang bisa diunduh di smartphone Android maupun iOS dengan tujuan utama untuk memberikan kemudahan kepada para pelanggan untuk mendapatkan berbagai informasi terkait Alfamart. Adapun rumusan masalah  penelitian ini ialah: (1) Apakah Pandemi Covid-19 mempengaruhi peningkatan penjualan menggunakan aplikasi Alfagift di toko Alfamart cabang Mayor Ruslan (2)Bagaimana analisa peran aplikasi Alfagift terhadap peningkatan penjualan di toko Alfamart cabang Mayor Ruslan. Pada penelitian ini menggunakan metode penelitian kualitatif. Adapun hasil yang didapatkan pada saat Pandemi Covid-19 Mempengaruhi Peningkatan Penjualan Menggunakan Aplikasi Alfagift di Toko Alfamart Cabang Mayor Ruslan, terhadap penjualan online dua tahun terakhir ini semenjak Pandemi Covid-19. Analisa Peran Aplikasi Alfagift Tehadap Peningkatan Penjualan di Toko Alfamart Cabang Mayor Ruslan Alfagift sangat efektif berbelanja.
Analisis Penerapan Prinsip Etika Bisnis Islam Terhadap Usaha Mikro Kecil Dan Menengah (UMKM) Pada Rozza Bakery Palembang
Authors: Ramadhany Nurmeiny Putri , Aravik Havis , Choirunnisak Choirunnisak
Published: March 2023

Penelitian ini membahas mengenai Analisis Penerapan Etika bisnis Islam Terhadap Usaha Mikro, Kecil dan Menengah (UMKM) Pada Rozza Bakery. Adapun rumusan masalah pada penelitian ini ialah (1) Apa yang menjadi faktor pendukung penerapan prinsip etika bisnis Islam pada Usaha Mikro, Kecil dan menengah (UMKM) di Rozza Bakery Palembang (2) Bagaimana respon konsumen dalam penerapan etika bisnis Islam pada Usaha Mikro, kecil dan Menengah (UMKM) di Rozza Bakery Palembang. Pada penelitian ini peneliti menggunakan metode penelitian kulitatif deskriptif kulitatif bertujuan menjelaskan penerapan etika bisnis islam. Hasil dari penelitian ini akan dideskripsikan dengan perhitungan metode kualitatif dari hasil data lapangan dengan menggunakan metode pengumpulan data wawancara, dokumentasi, observasi dan menggunakan teknik pengumpulan data triangulasi. Penelitian ini dilakukan selama 3 bulan penelitian yakni dari bulan Maret hingga Mei 2022. Adapun hasilnya yang didapat mengenai penerapan dan respon konsumen dalam Penerapan prinsip etika bisnis Islam Pada Rozza bakery Palembang yang menerapkan lima prinsip etika bisnis Islam yakni: (1) prinsip kesatuan (2) prinsip keadilan (3) prinsip kehendak bebas (4) prinsip tanggung jawab dan (5) prinsip kebenaran.
Analisis Kepuasan Nasabah Terhadap Praktik Pelayanan ATM Pada Bank BTN KC Syariah Kapten Ahmad Rivai Palembang
Authors: Sari Yeyen Novita , Faizal Moh. , Meriyati Meriyati
Published: March 2023

Tujuan penelitian ini adalah untuk mengetahui bagaimana kepuasan nasabah terhadap praktik pelayanan ATM Pada Bank BTN KC Syariah Kapten Ahmad Rivai Palembang. Penelitian ini mempunyai batasan masalah kepuasan nasabah terhadap parktik pelayanan ATM Pada Bank BTN KC Syraiah Kapten Ahmad Rivai Palembang. Penelitian ini merupakan penelitian kualitatif dengan pendekatan deskriptif sumber data perimer dan sekunder yang dikumpulkan dengan observasi, wawancara  dan dokumentasi data di uji keabsahannya dan di analisis. Hasil penelitian ini adalah Analisis Kepuasan Nasabah Terhadap Praktik Pelayanan ATM Pada Bank BTN KC Syariah Kapten Ahmad Riva Palembang mengenai Kepuasan Nasabah Terhadap Praktik Pelayanan ATM yang diberikan karyawan sudah cukup baik terlihat pada pelayanan karyawan terhadap nasabah sangat ramah-tamah dan sopan. Selain itu juga upaya mengatasi kendala yaitu, untuk lebih mengunggulkan kualitas produk, kualitas pelayanan, faktor emosional, harga dan biaya kemudahan dengan cara memberikan pemahaman atas manfaat yang dimiliki pelayanan ATM pada Bank BTN KC Syariah Kapten Ahmad Rivai Palembang yang seharusnya semakin disebar luaskan untuk mengundang minat nasabah.