bluuebunny/crossref_metadata_2025 huggingface dataset:
Actual Use of Mobile Learning Technologies during Social Distancing Circumstances: Case Study of King Faisal University Students
Authors: Lutfi Abdalwali , Saad Mohamed , Almaiah Mohammed Amin , Alsaad Abdallah , Al-Khasawneh Ahmad , Alrawad Mahmaod , Alsyouf Adi , Al-Khasawneh Akif Lutfi
Published: June 2022

The most current highly infectious disease, which has become a global health challenge permeating entire sectors of society, is COVID-19. In the education sector, the transmission of COVID-19 has been curbed through the closure of institutions and the facilitation of online learning. The main objective of this study was to propose an integrated model of the unified theory of acceptance and use of technology combined with the DeLone and McLean model, to examine the influence of quality features, namely, performance expectancy (PE), effort expectancy (EE), facilitating conditions (FC), and social influence (SI), on the intentions and satisfaction of users toward mobile learning (m-learning) use in the context of Saudi learning institutions. The study obtained m-learning user data using an online questionnaire, after which the data were exposed to partial least squares structural equation modeling to test the proposed research model. The findings supported the influence of PE, EE, and FC on intention toward m-learning use but did not support the significant influence of SI. Moreover, system, intention, and user satisfaction were found to positively and significantly influence m-learning-system usage, with system, information, and service quality being top drivers of such user intention and satisfaction. The results reflect the required information concerning the strategies of higher institutions to enhance m-learning-system acceptance among students, with general implications for learning acceptance and usage.
Comprehensive Fracture Model of Reservoir Ice Layers in the Northeastern Cold Region of China
Authors: Liu Xiaozhou , Li Ben , Zhang Yaodan , Zhang Chen
Published: June 2022

Meteorological and hydrological changes have an important influence on the ice formation mechanism and the detailed structure of ice materials in cold reservoirs, and directly determine the mechanical properties of ice materials. Based on long-term meteorological and hydrological monitoring data, and detailed structural evolution analysis of ice materials, combined with fracture mechanics and energy methods, a comprehensive fracture model of ice materials in cold regions is established. At the same time, the fracture mechanics test results and simulation results of ice materials are compared, and the model is finally optimized accurately to provide theoretical support for the study of the mechanical mechanism of ice materials.
Do Strategic Human Resources and Artificial Intelligence Help to Make Organisations More Sustainable? Evidence from Non-Governmental Organisations
Authors: Alnamrouti Amal , Rjoub Husam , Ozgit Hale
Published: June 2022

Uncertainty and a lack of stability are among the difficulties non-governmental organisations face. However, certain strategies for ensuring their performance’s sustainability have not been empirically demonstrated in the literature. Using strategic resource management practises and artificial intelligence, this study examines the effect of organisational learning and corporate social responsibility on the sustainability of non-governmental organisations’ performance. The survey gathered data from 171 participants representing 21 United Nations organisations and 70 non-governmental organisations in Jordan to accomplish this goal. The data were analysed using WarpPLS and PLS-SEM. The study demonstrates that organisational learning, artificial intelligence, strategic human resource management practises, and corporate social responsibility all contribute to the long-term viability of non-governmental organisations. Furthermore, the study discovered that strategic resource management practises and artificial intelligence significantly mediate the relationship between organisational learning and sustainable organisational performance on the one hand, and corporate social responsibility on the other. Finally, the study provides theoretical and practical guidance on how to apply the findings to assist non-profit organisations’ management in utilising organisational learning, corporate social responsibility, artificial intelligence, and strategic resource management practices to help them run their internal operations in a more efficient and sustainable manner over time.
Brand-management in the hotel industry
Authors:   MGUSiT, Moscow, Anisimova A. V. , Kudryashova P. S. ,   MGUSiT, Moscow, Vagina V. V. ,   MGUSiT, Moscow, Ushakov R. N. ,   Department of Hotel and Restaurant Business Moscow State University of Sports and Tourism State Autonomous Educational Institution "Moscow State University of Sport and Tourism", Moscow
Published: June 2022

The article describes the benefits of using branding as a promotion tool that allows hotels to take advantage of the opportunities offered by business alliances, pricing structures, or product line expansion. The importance of brand awareness, loyalty programs for the development of the competitiveness of the campaign and obtaining the location of future customers is also substantiated.
Security management in the hotel business
Authors:   MGUSIT, Moscow, Pleshakova M. A. , Khudik A. A. ,   MGUSIT, Moscow, Ushakov R. N. ,   Department of Hotel and Restaurant Business Moscow State University of Sports and Tourism State Autonomous Educational Institution "Moscow State University of Sport and Tourism"
Published: June 2022

The article describes the basic concepts and features of security management in the hospitality industry. Hotel companies pay serious attention to security issues. To ensure the safety of the entire hotel company, it is important to organize the quality of the hotel security service. Specific examples of poor-quality work of the hotel security service are considered — real cases of fires, terrorist acts, etc.
Mechanism of the determination of cost efficiency of the state investments on the of basis risk-focused approach
Authors:   Crimean branch of the Federal Autonomous Institution ", Karpushkin A. S. ,   RosKapStroy", Karakozova I. V. ,   Moscow State University of Civil Engineering, Prokhorova Y. S. ,   Moscow State University of Civil Engineering
Published: June 2022

Modern investment and construction activities in the Russian Federation under the current paradigm of providing a comfortable environment for human activity should ensure the continuous creation (improvement) of the infrastructure of the territory. Every year, at the state level, investment programs are created that reflect the priority areas of construction and are financed from the state budget. However, the existing problems in the deterioration of the quality of construction products, not always a high level of qualification of performers and the necessary construction and investment control at all stages of the life cycle of a capital construction facility have led to the need to create a system that provides for the establishment of limits on budget commitments to cover existing risks and execute an investment project on time.
Application of BIM-teсhnologies at the stage of residential buildings maintenance in the conditions of innovative development
Authors:   Moscow State University of Civil Engineering, Lunyakov M. A. , Bakrunоv Yu. O. ,   Moscow State University of Civil Engineering
Published: June 2022

The authors consider one of the innovative trends in construction — information modeling, at the stage of building maintenance. The research proved, that the buildings, designed and equipped with the application of digitalization are too complicated for maintenance and monitoring of their equipment condition by analog methods; they demand creation of operational databases and adequate transfer of information from the model. The results of the research can be useful for construction and management companies’ staff.
Comparative analysis of estimate programs in Russia
Authors:   ", Gorinsky M. Е. ,   Galaktika IT"
Published: June 2022

The main characteristics of the estimate programs, most widespread in the Russian practice, are considered in the article. The conclusions on the advantages and disadvantages of the estimate programs are made. This paper can be useful for the estimator who is choosing of the software.
Hispanidad e Iberosfera: antiglobalismo, internacionalismo reaccionario y ultraderecha neopatriota en Iberoamérica
Authors: Sanahuja José Antonio , López Camilo
Published: June 2022

Junto a su ubicación en la extrema derecha del espectro ideológico, las nuevas ultraderechas neopatriotas también se distinguen por su marcada impugnación del globalismo y el orden internacional liberal y, a partir de ello, desarrollan prácticas que pueden definirse como un nuevo internacionalismo reaccionario. Este trabajo, además de caracterizar a estos actores y su accionar, pone el foco en el desarrollo de esas prácticas de contestación en el particular espacio iberoamericano a partir, por un lado, de un eje ideológico —la contraposición “libertad o comunismo”—, y, por otro, del antiglobalismo y de planteamientos nacionalistas. En el caso español, aunque con ecos limitados en América Latina, se basa en plataformas ideológicas como la “Carta de Madrid” y conceptos novedosos como el de “Iberosfera”, así como en la recuperación de la idea de hispanidad, antaño desarrollada por el hispanoamericanismo conservador y la dictadura franquista. Estos conceptos son parte de una disputa por la lectura del pasado, en tanto elemento clave para dar sentido político al presente, que supone un cuestionamiento de la idea de Iberoamérica, como expresión contemporánea del hispanoamericanismo progresista.
EL EMPRENDIMIENTO DESDE LA PERSPECTIVA DE LOS JÓVENES UNIVERSITARIOS SOBRE LA CREATIVIDAD, VISIÓN E IMPLEMENTACIÓN DE UNA IDEA DE NEGOCIO
Authors: Erro-Salcido Luis Fernando , Mendivil-Valdez Yazbet , Hinojosa-Rodríguez Carlos Jesús
Published: June 2022

El objetivo de la investigación es determinar la percepción de los estudiantes de nivel superior respecto al emprendimiento, a través de una encuesta elaborada por expertos, que permita conocer sus puntos de vista sobre su creatividad, visión empresarial y la posibilidad de implementar su idea de negocio. El método es de enfoque cuantitativo, ya que los datos son cuantificables y permiten la objetividad de los resultados al dirigirse a una determinada muestra de la población; su alcance es exploratorio, porque indaga en problemas o temas sobre los que existe escasa documentación, y es descriptivo, porque detalla cual es el perfil de los participantes recabando todos los datos posibles que contribuyan a la investigación. Finalmente es transaccional, ya que la toma de datos de campo se efectuó en una sola ocasión y en un determinado lugar. Se puede concluir que los estudiantes universitarios cuentan con una percepción favorable respecto al emprendimiento, sin embargo, algunos manifiestas temor a ser empresarios por el riesgo al fracaso, específicamente por no contar con las habilidades suficientes o por la falta de una inspiración que los motive a salir de su estatus quo. Existe una línea muy delgada entre hombres y mujeres en cuestión de iniciativa al decidir emprender, la edad de mayor interés es de 18 a 22 años y estado civil solteros.
Use of a bipolar vessel sealing device in canine orchiectomy
Authors: YAMAN Ceren , KANCA Halit
Published: June 2022

Bipolar vessel sealing (BVS) devices are being used increasingly in veterinary medicine. The objective was to determine whether the use of a BVS device in prescrotal open orchiectomy of dogs reduced surgical time, postoperative pain and surgical site complications compared to ligation with suture. Fifty medium to large breed dogs admitted for elective castration were randomly assigned to either the ligation or BVS groups. Duration of surgery, pain score at postoperative 15 minutes, 1, 2, and 24 hours, and surgical site swelling and bruising scores at 24 hours were compared. Duration of surgery was shorter (P˂0.001) in the BSV group (median 8.30; range 7.03 to 10.17 minutes) than the ligation group (median 10.18; range 7.47 to 12.33 minutes). There was a significant effect of age (r=0.458, P=0.021) and body weight (r=0.432, P=0.031) of the animal on the duration of surgery in the BVS group. Lower pain scores were observed in the BVS group at postoperative 15 minutes (P=0.001) and 1 hour (P=0.045). Pain scores were not different between groups at 2 hours and 24 hours (P˃0.05). The surgical site swelling score was lower (P=0.034) in the BVS group (0.24 ± 0.09) compared to the ligation group (0.72 ± 0.17). A lower bruising score (P=0.015) was observed in the BVS group (0.44 ± 0.13) than in the ligation group (1.16 ± 0.22). The use of BVS method was associated with significantly shorter surgery times and lower postoperative pain and surgical site complications than traditional ligation technique in canine open orchiectomy.
Semantic Interoperability Model in Healthcare Internet of Things Using Healthcare Sign Description Framework
Authors: P Sony , Nagarajan Sureshkumar
Published: June 2022

The healthcare sector has experienced significant technological advances; however, interoperability is one of the biggest challenges. Interoperability in healthcare refers to the capacity to communicate across different healthcare environments. The format, language, syntax, and interpretation of data differ from one healthcare setting to another. Therefore, the lack of interoperability hampers effective communication and data exchange between two healthcare settings. Following the introduction of the Internet of Things (IoT) in healthcare, document-level interoperability is no longer the sole concern; device-level interoperability is also critical. This paper introduces a new Sign Description Framework for healthcare IoT called Healthcare Sign Description Framework (HSDF). Three different signs in healthcare, namely the Vital sign, Medication sign, and Symptom sign, are discussed here. Our proposal demonstrates how interoperability can be achieved using the novel healthcare sign description framework. Implementation of this framework will lead to improved diagnosis and increased cost-effectiveness of treatment.
FACTORS AFFECTING WORKING MOTIVATION OF INSPECTION OFFICIALS IN TRA VINH PROVINCE
Authors: Diep Tung Thanh , Duong Khanh Ngoc Van , Truong Hoa Thanh
Published: June 2022

The article is to analyze factors affecting working motivation of inspection officials in Tra Vinh Province. Data was collected from the survey of 145 inspection officials who were working at the Inspectorate units of Tra Vinh Province  including: Provincial Inspectorate, 15 units at department level, 07 units at district level, 01 unit at town level and 01 unit at city level. Results of the linear regression test show that selected model is appropriate and meaningfully reflects a number of important factors which affect the working motivation of inspection officials in Tra Vinh Province, such as job characteristics and opportunities, wages and benefits policy, working environment and regime, recognition of personal contributions, and employee incentive policy. In addition, the results also assess that gender differences and working positions have different impacts on the working motivation of inspection officials in Tra Vinh Province.
Veterinary Educational Researcher's Handbook
Authors: Hunt Julie , Baillie Sarah , Thompson Megan , Ruohoniemi Mirja , Phillips Victoria , Boller Manuel , Aumarm Waraporn
Published: June 2022

Fundamental to the success, growth, and quality of veterinary education is the research base on which it is founded. Research generates new knowledge, validates initiatives, and guides innovation. Veterinary educational research (VER) is a relatively new field but is rapidly growing and emerging as a discipline in its own right. It is important to conduct educational research studies and to disseminate the findings to raise awareness among the community, and to allow other educators to critically evaluate and refine their teaching methods and design further scientific inquiries. Our group undertook a two-part study. In the first part, we used a survey to collect information about the status of educational research among the international veterinary community, the challenges encountered and tips for success (Baillie et al., 2021). More than 250 participants representing 41 countries completed the survey; 79% had performed VER and 21% were planning to in the near future. The most common challenges included difficulties when designing and undertaking studies, while the most frequently mentioned tips for success related to working with people who can provide expertise, mentoring, and collaboration. The second part of the project involved semi-structured interviews and provided a narrative view of lived experiences of some of the first, and now well-established, veterinary educational researchers (Fogelberg et al., 2021). Specific challenges identified by interviewees included limited resources, lack of respect for the discipline and having to acquire the skills to transition from a clinical to an educational research focus. There was an overall positive outlook related to being able to better influence policies, more satisfying teaching and leadership roles, and an excitement for learning and nurturing future educational researchers. The growing enthusiasm for VER together with the data from our studies informed and inspired the creation of this ‘Veterinary Educational Researcher’s Handbook’ to support the community. The handbook consists of a series of relatively short chapters, written in accessible style for busy veterinary educators. The chapters follow the researcher’s journey from the initial idea, to building a team and reviewing the existing literature, to explanations of the common study types and the associated study design (which were identified through our research study as evaluating educational interventions, using surveys, focus groups and interviews, systematic reviews, qualitative research and mixed methods). The handbook also offers guidance to address some of the challenges identified such as funding (writing grant applications), obtaining research ethics approval, recruiting and managing study participants, collecting and analyzing data, and the important final step of disseminating the findings.
Drama unei familii țărănești din Ardeal
Authors: Chiciudean Gabriela
Published: June 2022

As the traditional village had gradually faded with time, writing a novel encompassing this subject has become a predicament, yet Lucian Domșa undertook writing about the Transylvanian rural context, revealing his most authentic sense of artistry. Măriuca is a novel portraying the tragic existence of a countryman returning home after World War I. The realities of the traditional village are depicted in the background, for it is the character development, the representation of the profound history of a family, the history of an existence lived according to the old ways of the countryside, all explored under the veil of most authentic vernacular language, that notably constitute the centre of the novel. The typical tragedy of a family from a village in Transylvania is gradually built in the novel, in sync with the space it inhabits, and with the action, also capturing several monographical elements of the Transylvanian village. Although the novel is entitled Măriuca, the main character is Manole a lui Țapu’, however, in virtue of the way the female heroine is composed, through her desire for emancipation, Măriuca becomes the main important character who announces a change of mentality and attitude in the interwar period in the rural environment.
Room-temperature deposition of nitride barrier by radical-assisted surface reaction in LSI and/or 3D-LSI metallization
Authors: Takeyama Mayumi B. , Sato Masaru
Published: June 2022

To realize a low-temperature process for large-scale integration (LSI) and three-dimensional LSI, we proposed a new film formation method that combines sputtering and radical treatment in a low-temperature process without heating the substrate and examined its usefulness. The film formed by the proposed method had almost the same good film quality as that formed by the conventional reactive sputtering method at a substrate temperature of 350 °C–400 °C; moreover, the barrier properties were comparable. This method has many merits, such as the ability to form a film with new properties that cannot be obtained with existing techniques. This method has applications in semiconductor technology as well as in many electronic device fields.
Risk Analysis of Exposure to NH3 And H2S Gas to Workers in The Small Industrial Environment of Magetan Regency in 2021
Authors: Yuliarti Rina , Khambali Khambali , Rusmiati Rusmiati
Published: June 2022

ABSTRACT Decomposition of fur, meat, and skin residues produces NH3 and H2S gases that may pose a risk to worker health. NH3 gas is a gas that has a characteristic pungent odor, is corrosive, and is highly toxic even in low concentrations. Exposure to H2S gas can cause bad effects on health because it is quickly absorbed by the lungs. This study aims to analyze and determine the risk of exposure to NH3 and H2S gases to workers' health in the Magetan Regency Small Industrial Environment (LIK). The design of this study is descriptive-quantitative, that is, a study that aims to describe or characterize an event that occurs in numerical and narrative form. The study used a cross-sectional temporal approach and an environmental health risk analysis (ARKL) approach. The sample consisted of 13 workers. Air samples were collected from a site where the leather tanning process was conducted in the unbundling phase. The data analysis method used is the risk analysis to determine the risk characterization of workers in the small industrial environment (LIK) Magetan. Based on ARKL guidelines, the level of risk is called "safe" when the RQ value is 1, and the level of risk is called "unsafe" when the RQ value is > 1. The results show that the NH3 and H2S gas concentration is still below the NAV value based on the Minister of Manpower and Transmigration Order No. PER .05/MEN/X/2018, which is 25 ppm and 1 ppm, respectively. The ARKL calculation uses the minimum and maximum values for measuring NH3 and H2S gas concentrations with reference concentration (RfC) values of 0.5 mg/kg/day and 0.002 mg/kg/day. The RQ value for workers for NH3 and H2S gas concentrations RQ < 1 is safe for workers.
Pengembangan Model Pembelajaran Blended Learning Berbantuan Aplikasi Sevima Edlink
Authors: Marlina Emas
Published: June 2022

Abstrak: Penelitian ini dilatarbelakangi oleh pentingnya pengembangan model pembelajaran yang tepat dalam merealisasikan kebijakan Menteri Pendidikan dan Kebudayaan 2020 tentang Merdeka Belajar-Kampus Merdeka. Tujuan penelitiannya adalah untuk mentransformasikan kebijakan Merdeka Belajar-Kampus Merdeka melalui pengembangan model pembelajaran Blended Learning berbantuan aplikasi Sevima Edlink dalam pembelajaran Matematika. Pelaksanaan penelitian mulai dari bulan April sampai dengan Juni 2020. Subyek penelitiannya adalah Mahasiswa semester 4 Prodi Matematika sebanyak 6 orang. Metode penelitian ini adalah studi pustaka dan observasi. Hasil penelitian yang diperoleh adalah data nilai ujian tengah semester genap tahun ajaran 2019-2020 yang dilaksanakan melalui aplikasi Sevima Edlink yaitu diperoleh nilai rata-rata adalah 90,83, sehingga dapat disimpulkan bahwa pembelajaran Matematika dengan model pembelajaran Blended Learning berbantuan aplikasi Sevima Edlink cocok untuk merealisasikan kebijakan Merdeka Belajar-Kampus Merdeka.

Kata kunci: Merdeka Belajar-Kampus Merdeka, Blended Learning, Sevima Edlink.
PENDEKATAN MATEMATIKA REALISTIK DAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DI MADRASAH IBTIDAIYAH
Authors: Karmila Uvi , Atiqoh Khamida Siti Nur
Published: June 2022

Penelitian ini bertujuan untuk meningkatkan kemampuan komunikasi matematis siswa dengan menggunakan pendekatan matematika realistik. Penelitian ini dilaksanakan di salah satu MI swasta yang berada di Jakarta Selatan. Metode penelitian yang digunakan yaitu quasi eksperimen dengan desain berbentuk posttest only control group design. Sampel penelitian ini adalah siswa kelas IV-B sebagai kelas eksperimen dan siswa kelas IV-C sebagai kelas kontrol yang diperoleh dengan teknik purposive sampling pada siswa kelas IV dengan pokok bahasan keliling dan luas bangun datar. Tes yang diberikan berbentuk tes uraian sebanyak 6 butir soal. Hasil perhitungan uji T-test dengan menggunakan uji Independent Sample T-Test mendapatkan signifikansi 0,008 artinya 0,008 < 0,05 maka H0 ditolak dan H1 diterima. Hal ini juga diperkuat dengan nilai rata-rata hasil posttest kelas eksperimen sebesar 75,94 sedangkan nilai rata-rata hasil posttest kelas kontrol sebesar 63,22. Ini menunjukkan bahwa kemampuan komunikasi matematis siswa yang menggunakan pendekatan matematika realistik lebih tinggi daripada kemampuan komunikasi matematis siswa yang tidak menggunakan pendekatan matematika realistik.
‘Twitting to Suspend Twitter’ – Social Media Censorship in Nigeria: Possibilities, Realities and Legalities
Authors: Chiroma Prof. Isa H. , Sule Ibrahim
Published: June 2022

Mid 2021 the Nigerian government suspended indefinitely, the operations of Twitter in the country, alleging that the company’s activities undermines the country’s cooperate existence and unity. The government ordered all its agencies to shutdown their handles immediately. This sparked national and international condemnation and commendation. It also brought to fore larger conversations and debates academically, socially, and economically, all over the world. Though the Nigerian government attempted unsuccessfully to initiate social media censorship law few months ago, the recent Twitter ban and the Nigerian government’s request that all social media companies operating in Nigeria must acquire license brought back the heated debate on censorship laws and policies in Nigeria which this article analyses.
Assessment of Inhibitive Drugs for Corrosion Inhibition Applications in Petrochemical Plants – A Review
Authors: Oreko Benjamin Ufuoma , Samuel Batet
Published: June 2022

The world is paying more attention and trying to eliminate the use of substance that are toxic to human and the environment. The use of some organic and inorganic corrosion inhibitors exhibit toxicity and research has been ongoing on the use of eco-friendly substitutes. Plant extract, dyes and drugs have shown good corrosion inhibitive capabilities and this work gives a summary of several works that have been done on the use of drugs as efficient corrosion inhibitors for mild steel which is mostly used in the petroleum and petrochemical industry in acidic media such as HCl and H2SO4.
Agriculture Insights for Improving the Soil Conservation through Optimizing of Water Storage and Advanced Agricultural Methods
Authors: Bibi Asia , Malik Zoha , Habibah Um E , Atif Muhammad , Zaheer Malaika , Naz Samra , Ali Muhammad Faraz , Basit Abdul , Ali Amjad
Published: June 2022

Soil damage has been increased the in the few last decades due to human activities, urbanization and other erotic factors. Absorption of water through soil and aerial parts of plants and resource management strategies allow for the conservation of water. While, organic matter playing important role in good soil structure and water holding capacity, promotes water infiltration, and protects the soil from erosion and compaction. The best water conservation practices to be made in order to optimize the water usage as quantity of water reflected to the crops cultivations. Soil restoration increases the chances to minimize the risk of climatic conditions that ultimately helpful for making the soil fertility. In soil, water from different sources absorbed including the rain sources, surface water, ground water and external water sources. Agricultural groundwater sources are also maintained for irrigation and storage of water needed for survival of climatic conditions. Water storage through solar panels also another way for marinating the water balance and also helpful for storage system. Vertical flow CWs (VFs) are more efficient for marinating the water balance in the agricultural land as compared to the horizontal flow.
Primary Testicular Diffuse Large B-cell Lymphoma Presenting in a Young Adult
Authors: Hussein Abdallah , Farouk Hachem , Omar Bellouki , Ahmed Ibrahimi , Hachem Al Sayegh , Yassine Nouini
Published: June 2022

Primary testicular lymphoma is a rare type of extranodal non-Hodgkin lymphoma (NHL), its positive diagnosis is based on histopathological findings. Treatment modalities consist of surgical excision, chemotherapy, and radiation therapy but the accurate procedures are not standardized. The authors report a new case of primary testicular lymphoma, and we discuss its diagnostic and therapeutic aspects. Sperm cryopreservation was carried out. The patient was started on chemotherapy with cyclophosphamide, hydroxydaunorubicin, oncovin, and prednisone (CHOP) regime.
Midazolam as a Conscious Sedation in Dental Practice: A Systematic Review
Authors: Fatani Bader , Safadi Afraa Al- , Fatani Omar A.
Published: June 2022

Background: Conscious sedation is a guidance technique used to control the behavior of anxious or uncooperative patients. A variety of drugs are used in the sedation process, including inhalation agents such as orally or parenterally midazolam and other benzodiazepines. Midazolam is considered a member of the benzodiazepine family with the highest lipid-soluble properties. Objective: This article aims to review the use of Midazolam for conscious sedation in dental practice and illustrate each route of administration. Materials and Methods: This study involved a review of published articles related to the use of Midazolam for conscious sedation in dental practice. The PubMed search engine and Cochrane electronic databases were used to collect the most relevant and recent information on midazolam in dental practice. Results: By applying this method, 10 articles were gathered and used in the current review. Conclusion: Midazolam has shown its ability to be a safe and effective drug in conscious sedation in dental practice. However, some points must be considered before administering midazolam, including patient age and weight, the dose required, drug-drug interaction, special care patients, route of administration, and level of anxiety.
Eefects of Product Quality, Service Quality, Price, Familiarity, Reputation, And Application Quality On Shopee Users’ Purchase Intention
Authors: Alifia Haliza Rahma , Hartono Arif
Published: June 2022

This study examines the influence of product quality, service quality, price, familiarity, reputation, and application quality on purchase intention by going through Shopee e-commerce to evoke consumers buying interest. Sampling techniques conducted in this study are non-probability purposive sampling by the criteria of respondents were an active student of UII and have shopped at Shopee. The data were collected by using questionnaire based on Likert scale. The total samples obtained in this study were 217 respondents. The data were then analyzed by using Structural Equation Modeling analysis and calculated by using AMOS software. The final results of this study found that positive and significant influence of the product quality, price, familiarity, reputation, and application quality on purchase intention. However, service quality does not have positive effect on purchase intention.
Economic Feasibility Analysis, Value Added and Marketing of Semi Refined Carrageenan (SRC) Seaweed Processing Industry
Authors: Ya'la Zakirah Raihani
Published: June 2022

Dried seaweed produced by the community in three districts (Morowali, Parigi, and Bangkep) is the final product at the level of seaweed cultivators. They do not yet know about processing seaweed into SRC or gelatin. The research was conducted in Central Sulawesi Province by taking data on the 3 largest seaweed producing districts, namely Banggai Islands Regency, Morowali Regency and Parimo Regency. The main objective of this research is to formulate a strategic plan for the management of seaweed agribusiness through SRC agroindustry and to make it community-based in Central Sulawesi Province. The specific objectives include: Estimating land potential and seaweed production in Bangkep, Morowali, and Parimo Districts, Analyzing the land suitability of locations that are centers of seaweed cultivation in Bangkep, Morowali, and Parimo Districts, Analyzing the economic feasibility of SRC agro-industry and To be medium-scale, to develop a strategy for managing seaweed agribusiness through SRC agro-industry and agar in Central Sulawesi Province, and to empower communities through mentoring in SRC processing training and for the community, especially seaweed cultivators in Bangkep Regency, Morowali Regency and Parimo Regency. The need for primary data on water quality, potential and seaweed production is carried out by survey method by taking samples directly in the field by purposive sampling, namely sampling with certain considerations, sampling only at the cultivation location and simple random sampling, namely taking sample members. from the population randomly without regard to strata and is considered homogeneous in the population. The business feasibility analysis data, seaweed processing technology, and socio-economic data were carried out by direct interviews with structured questionnaires.
Literature Review: Pengaruh Kebiasaan Jajan dan Higienitas Jajanan terhadap Kejadian Diare pada Anak SD
Authors: Susilowati Rina Priastini , Hartono Budiman , Stephen Bryan Reyes
Published: June 2022

Kebiasaan konsumsi jajanan umum bagi siswa-siswi SD. Kebiasaan jajan tersebut dapat dipengaruhi oleh teman dan orang tua, serta berbagai faktor lain. Higienitas jajanan yang tersedia di sekitar lingkungan sekolah juga menjadi pertimbangan. Penelitian ini bertujuan untuk mengetahui pengaruh kebiasaan jajan serta higienitas jajanan yang tersedia terhadap kejadian diare pada siswa-siswi SD. Penelitian dilakukan dengan perbandingan data dari enam jurnal. Hasil penelitian menunjukkan data yang bertentangan tentang pengaruh kebiasaan jajan terhadap kejadian diare dengan dengan dua sumber manunjukkan pengaruh signifikan (p < 0,05) dan tidak signifikan (p > 0,05). Kebiasaan cuci tangan (p < 0,05), membawa bekal (p < 0,05), dan pengetahuan (p < 0,05) memiliki pengaruh yang signifikan terhadap kebiasaan jajan dan kejadian diare. Untuk higienitas jajanan, kualitas (p < 0,05); penyimpanan (p < 0,05); dan pengolahan bahan makanan (p < 0,05); serta fasilitas sanitasi (p < 0,05); dan higienitas tenaga penjamah makanan (p < 0,05) berpengaruh signifikan terhadap kontaminasi bakteri E.coli. Diluar higienitas, beberapa jajanan ditemukan mengandung bahan tambahan pangan berbahaya. Simpulan, perlu dilakukan program edukasi jajanan sehat serta melakukan pemantauan dan pemeliharaan higienitas kantin berkala.
Studi In Silico Senyawa Dalam Teripang Sebagai Imunomodulator
Authors: Siagian Josafin Immanuel , Purnomo Hari , Sasmito Ediati
Published: June 2022

Penggunaan imunomodulator digunakan pada keadaan tubuh yang sistem imunnya turun dengan harapan kembali normal. Teripang dipercaya dapat meningkatkan daya tahan tubuh, memperbaiki sistem kekebalan, meningkatkan ketahan terhadap penyakit, merendahkan sindrom kelelahan kronis, dan dapat menurunkan stres. Desain Penelitian ini bersifat eksperimental dengan pengujian secara In Silico dengan molecular docking menggunakan aplikasi PLANTS. Tujuan dari penelitian menguji senyawa Holotoxins A dan Cucumarioside A2-2 yang strukturnya dipecah kembali menjadi struktur non gula teripang Stichopus japonicus, non gula teripang Cucumaria japonica, 3 gula teripang Stichopus japonicus, 3 gula teripang Cucumaria japonica, 6 gula teripang Stichopus japonicus, 5 gula teripang Cucumaria japonica untuk dilihat efektivitasnya sebagai imunomodulator serta kajian bioinformatikanya, sebagai pembanding digunakan rutin dan levamisol. Protein reseptor yang digunakan dengan kode 5UO1 pada PDB. Pada perbandingan kontrol positif Rutin, ada beberapa senyawa uji yang memiliki efektivitas sama baiknya apabila dibandingkan dengan Rutin, adapun senyawanya yaitu senyawa 3 gula teripang Stichopus japonicus dengan nilai Thitung 2,37 dan senyawa 3 gula teripang Cucumaria japonica dengan nilai Thitung 0,37. Kedua senyawa memiliki nilai Thitung < Ttabel sesehingga tidak ada perbedaan bermakna antara kedua senyawa dan rutin sebagai obat imunomodulator
BİREYSEL DEĞERLERİN KENDİ KENDİNE LİDERLİK DAVRANIŞINA ETKİSİ ÜZERİNE BİR ARAŞTIRMA
Authors: PINAR Sevcan , AŞKUN Olcay Bige
Published: June 2022

Kendi kendine liderlik kavramı genel anlamda bireylerin kendi eylem ve düşüncelerini düzenleyebilmek amacıyla iç motivasyonlarını sağlamaları ve bu bakış açısını edinmelerine odaklanmaktadır. Sosyal öğrenme kuramında da, bireylerin davranışlarının, bireysel özellikleri ve çevresel etkiler ile etkileşim içerisinde olduğu ve öğrenilebileceği hususları belirtilmektedir. Bu noktada bireysel değerlerin kendi kendine liderlik davranışlarının öğrenilmesinde ve uygulanmasındaki etkisi içsel motivasyon ve sosyal öğrenme kuramı kapsamında değerlendirilecektir. Araştırmanın amacı, yöneticilerin ve işgörenlerin bireysel değerlerinin kendi kendine liderlik davranışı üzerinde etkisinin olup olmadığının incelenmesidir. Araştırma çerçevesinde verilerin değerlendirilmesi amacıyla nicel araştırma yönteminden yararlanılmıştır. Araştırma örneklemini yöneticiler ve işgörenler oluşturmaktadır. Araştırma çerçevesinde korelasyon ve regresyon analizleri yapılmıştır. İşgörenlerin davranışlarına rehberlik eden değerlerin, kendilerine liderlik etme davranışlarını etkilediği, bireylerin kendilik algılarının arttığı görülmüştür. Yoğun çalışma temposu altında yöneticilerin ve işgörenlerin kendilerini yönetme becerilerini edinmeleri önemli yetkinlikler arasındadır. Araştırmanın, yöneticiler ve işgörenler kapsamında birlikte değerlendirilerek bireysel değerlerin kendi kendine liderlik davranışlarına etkisinin incelenmesinin ilgili literatüre katkı sağlayacağı düşünülmektedir.
GENELCİ Mİ, UZMAN MI? ÜST KADEME YÖNETİCİLERİN YÖNETSEL BECERİLERİ ÜZERİNE BİR ARAŞTIRMA
Authors: BİNGÖL Dursun , ERDEN ÇEVİK Pelin
Published: June 2022

Çalışmanın amacı, Üst Kademe Teorisi (Upper Echelons Theory) kapsamında, firmaların en üst kademe yöneticisi konumundaki CEO (Chief Executive Officer) veya genel müdürlerin kariyerleri boyunca kazandıkları deneyimlere dayanarak, yönetsel becerileri açısından genelci mi yoksa uzman mı olduğunu ve sektörlere göre bu özelliklerin nasıl dağılım gösterdiğini ortaya koymaktır. Araştırma kapsamında, BIST 100 Endeksi’nde işlem gören firmaların yöneticilerinin yönetsel becerileri, Custodio ve diğerleri (2013) tarafından geliştirilen Genel Beceri Endeksi ile değerlendirilmiştir. Araştırma bulguları, BIST 100 kapsamında eşit sayıda genelci (45) ve uzman (45) CEO bulunduğunu ortaya koymuştur. CEO’ların sektörlere dağılımı incelendiğinde, imalat sektörünün uzman, mali kuruluşlar sektörünün ise genelci CEO’ların hakimiyetinde olduğu görülmektedir.
Concept of Time in the Poetry of Abdulhaq Hamid
Authors:   University of Baghdad, College of Languages, Department of Turkish, Khilaif Sawsan Aziz
Published: June 2022

After Organization literature era, two literary schools appeared in Turkey and Abdulhaq Hamid is one of this period most prominent poets. During his stay in France with a group of colleagues sent by Turkish Government, he was greatly influenced by the French modern literature and the French modern literary authors. The study discusses the concept of time in the poetry of Abdulhaq Hamid. Reading his poetry, it can be noticed that time is important where he frequently refers to day and night, morning and evening as time insinuations. Hence, the present paper gives a brief study of the poet’s life, and sheds lights on his poems that deal with time- concept. Ön Söz Tanzimat Edebiyatı döneminden sonra iki edebi okul kurulmaya başlamıştır. Bunlardan Şinasi, Ziya Paşa ve Namık Kemal okuldur. İkinci okul ise Ekrem, Hamit ve Sezai'nin okuldur. Bu edebi okulun en meşhur yazarlarından biri Abdülhak Hamit'tir. Hamit, Avrupai Türk edebiyatına etkilenmiştir. Bu edebiyatçı Fransa'ya giderken pek çok Fransız edebiyatçılarla temas etmiştir. Söz konumuz Abdülhak Hamid'in şiirlerinde Zamanı gelince şair yazdığı kasidelerinde zamanı pek çok ele almıştır. Tezin metinde zamanı nasıl nitelenmiş ve nasıl kullandığı incelemeye çalışağız. Ayrıca bu yazar yazdığı eserleri bakınca zamana pek çok önem vermiştir.
ADVERSE PROCESSES IN SOIL BASES AND THEIR PREDICTION
Authors: Аль-Бухейти А. Я. , Леденев В. В. , Савинов Я. В. , Умнова О. В.
Published: June 2022

Рассмотрен ряд проблем, возникающих при анализе и проектировании грунтовых оснований. Показана целесообразность прогнозирования некоторых из них. Описаны неблагоприятные процессы и явления, приводящие к авариям зданий и сооружений. Даны примеры из практики. Отмечено резкое снижение механических и деформационных характеристик грунтов основания и материалов подземных конструкций вследствие воздействия нефтепродуктов, технологических растворов, агрессивных веществ. Приведены результаты численного моделирования.

A number of problems arising in the analysis and design of soil foundations are considered. The expediency of predicting some of them is shown. The unfavorable processes and phenomena leading to accidents of buildings and structures are described. Examples from practice are given. A sharp decrease in the mechanical and deformation characteristics of the foundation soils and materials of underground structures due to the impact of petroleum products, technological solutions, and aggressive substances was noted. The results of the numerical simulation are presented.
ANALYTICAL CALCULATION OF THE DEFLECTION OF A PLANAR TRUSS WITH AN ARBITRARY NUMBER OF PANELS
Authors: Комерзан Е. В. , Лушнов Н. А. , Осипова Т. С.
Published: June 2022

Предлагается схема статически определимой фермы со шпренгельной решёткой регулярного типа с параллельными поясами. Зависимость прогиба середины пролета фермы от величины нагрузки, размеров и числа панелей находится с использованием метода индукции в системе компьютерной математики Maple. Усилия в стержнях определяются методом вырезания узлов. Для нахождения прогиба используется формула Максвелла - Мора. Находится распределение усилий по стержням конструкции. В аналитической форме решается серия задач о прогибе. Общие члены последовательности коэффициентов итоговой формулы определяются из решения линейных однородных рекуррентных уравнений.

A scheme of a statically determined truss with a regular-type trussed lattice with parallel chords is proposed. The dependence of the deflection of the mid-span of the truss on the magnitude of the load, the size and number of panels is found using the induction method in the Maple computer mathematics system. The forces in the rods are determined by the method of cutting nodes. To find the deflection, the Maxwell-Mohr formula is used. The distribution of forces over the structure rods is found. A series of deflection problems is solved in analytical form. The general terms of the sequence of coefficients of the final formula are determined from the solution of linear homogeneous recursive equations.
DEFORMATION OF A CYLINDRICAL SHELL FROM A TITANIUM ALLOY UNDER THE INFLUENCE OF AN AGGRESSIVE HYDROGEN-CONTAINING MEDIUM
Authors: Трещев А. А. , Кузнецова В. О.
Published: June 2022

Механизмы водородного охрупчивания и деградации свойств конструкционных материалов изучены недостаточно глубоко, в частности, это относится к титановым сплавам. Ниже отмечается важность решения проблемы прогнозирования поведения нагруженных металлических конструкций с учетом влияния водородного охрупчивания. Рассмотрена модельная задача по исследованию напряженно-деформированного состояния цилиндрической оболочки, нагруженной внешним давлением и подвергающейся водородному охрупчиванию, в форме воздействия агрессивной среды различной концентрации на внутреннюю поверхность оболочки. Материал оболочки является нелинейно деформируемым с жесткостными свойствами, зависящими от концентрации водорода в конкретной точке. Используются модифицированные определяющие соотношения для начально изотропных разносопротивляющихся материалов, сформулированные на основе подхода, связанного с нормированными пространствами напряжений. Получены уравнения нелинейного деформирования оболочки с учетом влияния водорода и при больших прогибах. Для решения дифференциальных уравнений применена конечно-разностная аппроксимация повышенной точности в сочетании с двухшаговым методом последовательных возмущений параметров. Приводятся эпюры перемещений и напряжений по длине оболочки, а также эпюры концентрации водорода и напряжений по толщине оболочки, рассчитанные авторами в специально разработанном программном обеспечении.

The mechanisms of hydrogen embrittlement and degradation of the properties of structural materials have not been studied deeply enough, in particular, this applies to titanium alloys. The importance of solving the problem of predicting the behavior of loaded metal structures, considering the influence of hydrogen embrittlement, is noted below. A model problem is considered to study the stress-strain state of a cylindrical shell loaded with external pressure and subjected to hydrogen embrittlement in the form of exposure to an aggressive medium of various concentrations on the inner surface of the shell. The shell material is non-linearly deformable with stiffness properties depending on the concentration of hydrogen at a particular point. Modified defining relations are used for initially isotropic materials with different resistance, formulated on the basis of an approach associated with normalized stress spaces. The equations of nonlinear deformation of the shell are obtained considering the influence of hydrogen and at large deflections. To solve differential equations, a finite-difference approximation of increased accuracy is used in combination with a two-step method of sequential perturbations of parameters. Diagrams of displacements and stresses along the length of the shell are given, as well as diagrams of hydrogen concentration and stresses along the thickness of the shell, calculated by the authors in specially developed software.