bluuebunny/crossref_metadata_2025 huggingface dataset:
IMMUNOHISTOCHEMICAL EVALUATION OF ESTROGENRECEPTOR AND PROGESTERONE
RECEPTOR IN UTERINESMOOTH MUSCLE CELLTUMORS
Authors: Jain Pooja , Singh Vivek , Kumar Ashutosh , Mittal Ankita , Agrawal Shubhra , Awasthi Seema , Ahmad Faiyaz
Published: May 2023

Objective: To study the histo-morphological spectrum of uterine smooth cell tumors withimmunohistochemical
expression of estrogen and progesterone receptor and to compare theirexpression with respect to that of surrounding
myometrium. Materials & Methods: The study is conducted at a tertiary care hospital in northern India which included
themyomectomy as well as hysterectomy specimens of the smooth muscle cell tumor. This study found th Results: at the
majority of leiomyoma tumors express positivity for estrogen and progesterone receptors, with one-third showing
moderate expression and the rest showing strong expression. The study concludes that the majority of Conclusion:
uterine smooth muscle tumors are benign and hormone receptor expression, particularly ER, may play a crucial role in their development and progression, highlighting the need for further research to improve diagnostic and treatment approaches. Additionally, a decrease in hormone receptor expression was observed as tumors progressed from benign to malignant, but the conclusion is limited due to the small number of tumors demonstrating atypical characteristics
HAMARTOMATOUS GROWTH IN A CHILD, AMELOBLASTIC FIBRO-ODONTOME: A CASE REPORT
Authors: Nigam Deveshi , Chaudhary Seema , Majumder Dipen , Kumar Manglam Keshav , Hari Rishita , Sharma Niharika
Published: May 2023

Introduction: Ameloblastic fibro-odontoma is a rare, mixed, benign, odontogenic tumor with significant prevalence in
the mandible. It is characterized by histologic features of ameloblastic fibroma with the formation of enamel and dentine.
It usually affects pediatric patients and is associated with teeth, leading to delay in eruption or a deviation in the dental
eruption pathway. This is a case report of Ameloblastic fibro-odontoma and its management in a 11 y Case Report: ear
old boy. Intra-oral examination revealed an edema in the buccal area of the mandible's posterior right region.
Radiographic examination showed an expansile, mixed radiolucent-radiopaque lesion with well-defined corticated
border. Surgical enucleation and curettage was performed under general anesthesia. Histopathologic findings led to
diagnosis of Ameloblastic fibro-odontoma. Although Ameloblastic fibro-odontoma is a rare tumor, its Conclusion:
prevalence is more in children’s jaw. Conservative surgical treatment allowed the normal development with no sign of
recurrence observed during the 6-month follow-up period.
PEOPLE'S VIEW IN SELECTING A TOOTHPASTE – A QUESTIONNAIRE STUDY
Authors: A Lokeshwaran , K Rajeswary , S Kalaivani , Ravisankar Ravisankar
Published: May 2023

Introduction Common oral diseases like dental caries and periodontal diseases can be prevented by maintaining
proper oral hygiene. Selecting the right toothbrush and toothpaste as well as brushing techniques by an individual is
essential for oral hygiene maintenance. This study is conducted to analyse people's view on toothpaste selection.
Materials and Methods A cross sectional study was conducted among 100 Out-Patients attending a dental college in
Melmaruvathur during the month of February 2023. The questionnaire had 11 closed- end questions regarding
demographic details and preferences in selecting toothpaste. Descriptive statistics and chi-square analysis was
performed. Results The present study included 55% males and 45% females.Around 60% of them were graduates and
37% were less than 20 years.Around 60% of them select toothpaste based on the suggestion of their family and dentist.
Colgate was the commonly used toothpaste brand (42%).Three-fourths of the study population (75%) did not change
their toothpaste brand frequently. Many study participants reported that their toothpaste contains fluoride (45%),
prevents dental caries (49%), whitens teeth (36%), prevent tartar built-up (50%) and freshens breath (66%). No
significant association was found between age, gender, socio-economic status and toothpaste selection. Conclusion
The present study conclude that majority of the participants selected their toothpaste based on family members'
suggestion. The preference is not based on the fluoride content / specific categories. General population should be
educated about the use of fluoridated toothpastes
PFEIFFER SYNDROME TYPE II : A GENETICALLY PROVEN CASE
Authors: Kumar Praveen , Randad Kailas , Baheti Sumit , Bansal Prasoon , Ajaykumar Singh Vinaya
Published: May 2023

Pfeiffer syndrome is a rare genetic disorder in western population .This condition is very rare in the Asian population. This syndrome was first described by Rudolf Pfeiffer in 1964. We are presenting here is a case of newborn with pfeiffer syndrome type II demonstrating a cloverleaf skull with craniosynostosis, hypertelorism, bilateral proptosis, low set ears, syndactyly, broad thumb broad great toe, elbow synostosis.
A CASE REPORT- ORAL SUBMUCOUS FIBROSIS
Authors: Fathima Sherin , Stalin. J M, , Mukundh Mukundh , Deivanayagi Deivanayagi
Published: May 2023

The condition known as oral submucous fibrosis (OSMF), which is mostly brought on by the chewing of areca nuts,
manifests as a burning sensation, paleness of the oral mucosa, a palpable fibrous band, and restricted mouth opening.
The stages of OSMF, which are based on clinical and pathological grading, determine the appropriate course of
treatment. For trismus alleviation and repair surgery for any malignant transformation, patients with OSMF need
treatment. A 58-year-old woman who had a limited mouth opening and complained about pain as well as a burning
sensation when eating was seen. The patient had oral physiotherapy in addition to intralesional steroids
(Dexamethasone 4 mg and Hyaluronidase 1500 I.U.). The effects of chewing areca nuts and their propensity to cause
cancer have been explained to the patient
Seasonal Fluctuations in Natural Populations of the Major Pests of Kola Nuts Cola nitida in Southern Nigeria
Authors: IVBIJARO MATT., F
Published: May 2023

Seasonal fluctuations in natural populations of the kola fruit fly, the kola weevils and the lepidopterous kola nut miner were found to be closely related to the phenology of the kola tree, especially its fruiting cycle. Insect pest populations were highest during the peak of the fruiting season and lowest during the pre-maturation stage of kola. There were no kola pests observed during the off-season from June to September except in unharvested, left-over or dropped kola pods which remained the foci for continued weevil multiplication in the field.
Polyaniline based composite sorbents as carriers and delivery systems of biologically active substances

Сорбенты на основе композитов полианилина в качестве носителей и систем доставки биологически активных соединений
Authors: Хачатрян Т.Т. , Акобян Р.М. , Акобян Э.А. , Григорян С.Г. , Топузян В.О.
Published: May 2023

Sorption properties of polyaniline (PANI) have been investigated. It has been found that maximum amount of adsorbed glycerin by PANI reaches 78 wt.%, and material remaining as dry powder of black color. Nicotine (NCT)
release in aerosol mixture with glycerin (GLY) from samples of PANI containing nicotine and 64-78 wt.% of glycerin was determined in test bench trial in 1l/min airstream at 2000C of heating.
TG-MS and DSC analysis data showed that in the case of a sample with 64 wt.% % glycerin, less energy is required to desorb the glycerin + nicotine mixture than in the other two cases with bigger amount of glycerin. Hybrid PANI-SiO2 nanocomposites were synthesized and tested. In regard to glycerin sorption they are significantly
inferior to PANI.

Исследованы сорбционные свойства полианилина (ПАНИ). Установлено, что максимальное количество
адсорбированного глицерина полианилином достигает 78 масс. %, а материал остается в виде сухого по-
рошка черного цвета. Высвобождение никотина аэрозольной смесью глицерина из образцов ПАНИ, со-
держащих никотин и 64-78 масс % глицерина определяли в испытаниях на стенде в потоке воздуха скоростью 1 л/мин при температуре 2000C.
Данные ТГ-МС и ДСК анализа показали, что в случае образца с 64 масс. % глицерина для десорбции смеси глицерин + никотин требуется меньше энергии, чем в двух других случаях с большим количеством глицерина. Синтезированы и исследованы гибридные нанокомпозиты ПАНИ-SiO2. По сорбции глицерина они значительно уступают ПАНИ.
Wineries communication strategies. A text mining analysis
Authors: Fagioli Filippo F. , Gallesio Giorgia , Viganò Elena
Published: May 2023

The digital literacy that has developed in recent decades has resulted in internet playing an important role in the communication of wineries. Business websites, initially used as an exhibitor of products, quickly became one of the most important tools to implement communication strategies used to successfully place the wine product in a competitive market. The purpose of this study is to analyse major Italian wineries websites through textual statistics and text mining methods to provide evidence on the storytelling device adopted by these companies to promote and brand themselves. The information contained in the websites of the selected businesses in Northern, Central and Southern Italy, has been analysed in three steps. The first consisted in investigating categories with which the contents were organized, and the second step involved examining the contents’ word clouds which are useful for a qualitative analysis on similarities and differences found in the three different areas. Finally, different strategies were formalized, by reconstructing the structure of concepts underlying the communication models of the wineries of the three areas examined. The results demonstrate considerably different approaches adopted by the areas. While the wineries in Central Italy focus on communication concerning the company, in the North and South, more attention is given to production methods and territory respectively. Thanks to the analysis of word clouds it was also possible to expose the construct which is the basis of narratives used by wineries, followed by the typical communication strategy of the different Italian areas.
Re-visiting the concept of winescape through netnography: “A tale of two cities”
Authors: Terziyska Ilinka
Published: May 2023

Winescape is a central concept in wine tourism studies but is still under-researched, especially when package tours are concerned. This study has a two-fold objective: 1) to identify the winescape attributes of an emergent wine destination (Bulgaria) as perceived by organized wine tourists and compare them to a well-established Old-World wine region (Italy), and 2) to unveil the links between winescape attributes and servicescape dimensions. To this end, we employed a netnographic approach through the application of content analysis of TripAdvisor reviews and a combination of closed and open coding.  Seven categories of winescape were identified, which almost completely coincide with the results of previous research. At the same time, some differences were found, mainly in the salience of the individual elements, which suggests a different composition of the winescape depending on several factors, among which the characteristics of the destination and the specifics of the tour operator. The study complements existing knowledge by validating a previously proposed model, and at the same time showcasing the context-dependent differences in attribute salience for two different types of destinations. In addition, it is the first to identify the links between the traditional supply-driven winescape models and the more holistic concept of experienscape.
Is a new EU wine policy coming? The unexpected role of regulatory measures
Authors: Pomarici Eugenio , Sardone Roberta
Published: May 2023

On January 1, 2023, a “reformed” Common Agricultural Policy (CAP) will come into force, which is innovative by nature in structural terms, and focused on environmental and social sustainability issues, aimed at a comprehensive digitization-based modernization of the agri-food sector. The new CAP keeps the current structure based on expenditure and regulatory measures, but includes a new planning tool, the national CAP Strategic Plan, a new CAP management model, and the new delivery model (NDM). Concerning EU wine policy, the new regulations foresee a number of specific amendments to existing rules, including changes that will apply to financial support for the wine sector with a reduced budget and to the regulatory measures. Among the latter, the most globally impacting are labelling rules, which require more information to consumers and allow the use of an e-label, the use of hybrid grape varieties for the production of appellation wines, and the inclusion among CAP regulated products of partially or totally de-alcoholised wines.
COMPENSATION AND COMPETENCE IN MOTIVATION WORK ON EMPLOYEE PERFORMANCE FINANCING COMPANIES
Authors: Maryani Maryani , Hasriani Hasriani , Sugianto Sugianto , Abdullah Harun
Published: May 2023

This study aims to determine and analyze the effect of work motivation through compensation programs and increasing employee competency both partially and simultaneously on improving the performance of employees of finance companies in Makassar City. This type of research is quantitative with secondary data. The population in this study were all finance company employees in Makassar City. The sampling technique used purposive sampling so that 37 respondents were selected as FIF company employees. Data collection techniques using questionair and data analysis used is SPSS. The results of this study indicate that work motivation through the program of providing compensation and increasing employee competence partially or simultaneously influences the increase in employee performance at FIF financing companies in Makassar City.
Aorto-Digestive Fistula: A Serious Cause of Gastointestinal Bleeding
Authors: Benjelloun Z. , Roudi S. , Errami A. Ait , Oubaha S. , Samlani Z. , Krati K.
Published: May 2023

Aortodigestive fistula is a rare and potentially serious cause of GI bleeding, with a very high mortality rate if not diagnosed and managed early. Upper gastrointestinal endoscopy, in addition to the CT scan, is a key examination in the diagnosis, provided that it is performed up to the third duodenum. An early and adapted surgical management remains the basis of the treatment of these fistulas, in addition to an anti-infectious treatment adapted to the identified germs, as well as all the pre- and postoperative resuscitation measures.
Adrenal Myelolipoma Associated with Contralateral Secretory Adenoma: A Case Report
Authors: Othmane Lahlou , Adyel Rim , Rym Ben Boubker
Published: May 2023

Adrenal myelolipomas are benign lipomatous tumors containing myeloid cell elements, most of which present as adrenal incidentalomas and account for 6% of all adrenal masses. Adrenal myelolipomas are usually unilateral in size, most often discovered in midlife, and affect both sexes almost equally. On imaging, adrenal myelolipomas have pathognomonic imaging features consistent with the presence of gross fat. Large adrenal myelolipomas may cause symptoms of mass effect and may occasionally be complicated by hemorrhage. If there is a concomitant adenoma or adrenal hyperplasia, excess adrenal hormones may be detected in patients with adrenal myelolipoma. We report the case of an adrenal myelolipoma associated with a contralateral secretory adenoma, responsible for Cushing syndrome in the patient.
Heparlobatum Carcinomatosum is a Rare Entity not to be ignored
Authors: Othmane Lahlou , Adyel Rim , Rym Ben Boubker
Published: May 2023

Hepar lobatum carcinomatosum corresponds to a major hepatic dysmorphia on non-cirrhotic liver acquired during the evolution of a carcinoma, most often of mammary origin, metastasized to the liver. It is often associated with portal hypertension. It is the consequence of invasion of portal veins by tumor cells and of a desmoplastic reaction in contact with the tumor. This is a complication with a poor prognosis but which seems to be amenable to early detection and appropriate management. We report the case of two patients followed for multi-metastatic invasive breast carcinoma under palliative chemotherapy and hormonal therapy and whose evolution was marked by the radiological characterization of a pseudo cirrhosis aspect during the radiological evaluation of their response to treatment.
Tympano-Jugular Paraganglioma in a Young Patient Treated for Nasal Adenocarcinoma: A Case Report and Review of the Literature
Authors: Othmane Lahlou , Othmane Soussi , Tabkah Houria , Abdellatif Siwane , Touil Najwa , Omar Kacimi , Nabil Chikhaoui
Published: May 2023

Tympano-jugular paraganglioma is a benign tumor with a local aggressive potential and a rare degeneration. The otological signs are prominent and the pulsatile character is pathognomonic. With the use of imaging, the Fish classification can establish the extent and focus the treatment approach. Damage to the cranial nerves predominates among the sequelae.
Technique for Performing Magnetic Resonance Imaging (MRI) of the Cervical Spine at the Mali Hospital
Authors: Karambiry Moussa , Traoré Mohamed Maba , Goita Yaya , Dao Bintou , Coulibaly Mohamed , Coulibaly Seydou , Diarra Hawa , Kalambry Aimé Césaire , N'diaye Mamadou , Camara Mody Abdoulaye
Published: May 2023

Introduction: Magnetic Resonance Imaging is one of the non-invasive or irradiating medical imaging techniques. MRI explores with precision the organs and soft tissues, in the different planes of space (2 to 3 Dimensions). In patients with neurological signs suggestive of cervical spinal cord compression, MRI is the reference examination, even normal CT and X-rays. Objective: To highlight the technique of performing MRI of the cervical spine in patients admitted to the Medical Imaging department of the Mali hospital. Method: This was a prospective and descriptive study that took place from October to December 2018. The MRI device used is low field (0.35T) and open. This study included 23 patients who had undergone MRI of the cervical spine. Results: These different methodologies enabled us to obtain the results of 23 patients. The male sex was more represented with 60.87% against the female sex or 39.13%. Among the most common reasons, paralysis is 52.17% of our examinations carried out. The average age was 47 years with extremes ranging from 16 to 75 years. The most represented age group in our series was 46 to 55 years or 30.43%. These results confirm the relationship between cervical pathologies and professional activities, men being the most active in Mali. MRI examinations of the cervical spine were 23, out of 165, or 07%. Conclusion: MRI has revolutionized the imaging of the cervical spine as this technique proves to be complete and efficient for the study of all the anatomical structures of the spine, of which it allows the most precise diagnostic assessment. Despite the low capacity of the installation and the lack of people trained in its implementation, the technique meets the standards of implementation and produces quality diagnoses with the assistance of radiologists.
The Quantitative Basis, Geopolitical Motivation and Influence of the Qualitative Change in the Relationship between the United Arab Emirates and Israel
Authors: Hanjing Yue
Published: May 2023

The United Arab Emirates and Israel have reached a peace deal, and the relations between the two countries have undergone a qualitative change. This kind of qualitative change has a relatively sufficient basis of quantitative change: The signing of the peace deal between Egypt and Israel, the conclusion of the Oslo Accords, the obvious warming of relations between Saudi Arabia and Israel after the “Arab Spring”, and the gradual warming of relations between the United Arab Emirates and Israel. The peace deal between the United Arab Emirates and Israel has a lot to do with the geopolitical changes in the Middle East in recent years. This is mainly manifested in two aspects: First, the geopolitical changes brought about by the rise of Iran’s power; second, Turkey’s Pan-Islamism diplomacy guided by the “new Ottoman” vision has promoted the geopolitical changes in the Middle East. These geopolitical changes have become important driving forces behind the peace deal between the United Arab Emirates and Israel. The peace deal between the United Arab Emirates and Israel has a certain impact on Palestine, the Trump administration and the Middle East, but the nature of the impact is different: It has a greater negative impact on Palestine; it has a certain positive impact on the Trump administration; it has both positive and negative effects on peace in the Middle East as a whole, but the overall impact is limited, and the negative impact is greater than the positive impact. It can produce a certain demonstration effect for Arab countries, but the demonstration effect for small Arab countries is greater than that for Saudi Arabia.
Laryngeal Markedness in Chhatthare Limbu: An Optimality Theoretic Analysis
Authors: Chaursiya Krishan
Published: May 2023

This paper looks at the laryngeal contrast in Chhatthare Limbu and formalises the phonological effects through an optimality theoretic analysis. It discusses the underlying laryngeal feature specification in the language and how it fares with the constraint ranking in the language. The analysis shows that while the voicing and aspiration contrasts are available in the language, the context sensitive markedness and faithfulness constraints inhibit the free occurrence of these contrasts.
A Non-Isolated Multiport Converter for E-Vehicle Applications
Authors: G Muruga Ramya , Baskaran K.
Published: May 2023

The necessity to reduce the risks in the environmental pollution has paved way for the options that help in minimizing it. Electric vehicle is one such option and the most evolving means in this field. The EV system in order to achieve a high peak requires multiple sources to be integration. So, a bidirectional buck boost DC to DC converter with four port is realized in this research for integration of many sources instead of using dedicated converter. This non isolated multi-port converter with compact size, minimum number of components and simple controlstructure enhances converter reliability and makes it more economical. This converter has the ability to accommodate energy sources with varying current and voltage characteristics. This converter has two input ports the DC supply & the Batteryas well as two output ports motor and auxiliary loads. This multi-port converter exhibits bidirectional power flow capability during the regenerative braking of an E-Vehicle. The converter employs three switches to control the flow of power. The article aims in studying the performance of the controller structure used in regulating the flow in power of energy sources and analyses its dynamic as well as the steady state characteristics. The design is validated using MATLAB Simulink tool to ensure its performance.
Enhancement of Induction Motor Efficiency using Nanocoated with Enamel
Authors: M Ponmathy , Sumathi S. , A Cianna
Published: May 2023

Heat generation that affects the ’performance and lifespan of the motor's, are the primary problem with asynchronous motors. These entities are primarily the result of inadequate electrical motor insulation, which can be avoided by utilizing enamel-filled Nano filler insulation. It has been demonstrated over the past few decades that including a Nano filler to enamel utilized in induction motors has improved its characteristics. This study investigates the performance of asynchronous motor coated with Nano filler consisting of Al2O3 and Zn O along with enamel. The motor's efficiency, power factor, torque, and other parameters are analysed before and after the Nano coat. The findings demonstrated that the Nano coating technology significantly improved the motor's efficiency, power factor, and torque, indicating a reduction in energy losses due to friction and heat. The study suggests that the use of hybrid Nano filler can be a valuable investment for industrial applications that require high reliability and efficiency.
Solar Energy Based Smart Irrigation System using IoT
Authors: R Kathiresan , M Janani , K M Naveen , E Narashimabalaji , R Rasiga
Published: May 2023

This paper proposes a solar-based smart irrigation system that utilizes Internet of Things (IoT) technology to automate irrigation in agriculture. Traditional irrigation systems can lead to over-watering or under-watering of crops, which can result in reduced crop yield and wastage of water resources. Additionally, they often require significant energy costs to operate and can waste significant amounts of water through evaporation, runoff, and inefficient distribution. These systems also offer limited monitoring and control capabilities, requiring farmers to physically inspect their fields to ensure that the irrigation system is functioning correctly. However, a solar energy smart irrigation system using IoT can overcome these issues by continuously monitoring soil moisture levels, optimizing water usage, and offering remote monitoring and control capabilities. This makes it an ideal solution for farmers looking to maximize their crop production while minimizing their environmental impact. The system includes soil moisture sensors, an Arduino, a solar panel, a water pump, a wireless communication module (Node MCU) and a grid as an alternative source of an energy when there is no sufficient energy from the solar energy. The sensors collect soil moisture, Potassium, sodium and phosphorus data and transmit it to the cloud, which then activates the water pump if the moisture level is below a predetermined threshold. The solar panel provides the necessary power for the system, making it energy-efficient and environmentally friendly. The system also allows for remote monitoring and control of irrigation through a mobile application or a web-based interface. The proposed system offers a cost-effective, sustainable, and efficient solution to irrigation in agriculture, with the potential to increase crop yields while conserving water resources using IoT technologies to automate and optimize irrigation practices in agriculture. The system utilizes soil moisture sensors, Potassium, sodium and phosphorus sensors, and amount of water needed for crops. The system is designed to be energy-efficient, cost-effective, and easy to use. It can be remotely controlled and monitored via a mobile application, allowing farmers to have real-time access to their irrigation systems. This system has the potential to improve crop yields, conserve water resources, and reduce labor costs associated with manual irrigation practices.
Taxing Risky Development: A New Tool for Increasing Coastal Resilience
Authors: Daher James
Published: May 2023

Coastal overdevelopment in the United States is a persistent issue. Climate change continues to increase the risk of flooding and other damage from natural disasters facing many coastal communities. Yet, development in some of the most at-risk areas has not slowed. Policies at the federal government level have encouraged such development by shifting costs of flood-related property damage from the property owner to taxpayers. At the same time, government actors at all levels are actively trying to protect their coastlines through coastal resilience projects. However, there are not enough funds to protect coastal property, especially at the state and local levels. Thus, coastal development continues to put more and more private investment at risk with no hope of governmental protection.

This note proposes a risk-based tax on coastal development to counter incentives to overdevelop coastline while raising revenue for resilience projects. By utilizing a risk-based tax, the government that levies the tax can charge the property owner for the risk that has been shifted to the federal government through programs such as the National Flood Insurance Program. Further, a tax is preferable because it would be easier to administrate than other methods of slowing coastal development, like direct regulation. Finally, this note concludes that such a tax would encounter the fewest administrative and legal roadblocks if implemented at the state level.
ARTIFICIAL INTELLIGENCE IN SUSTAINABLE ENERGY INDUSTRY: STATUS QUO, CHALLENGES, AND OPPORTUNITIES
Authors: Rinku  , Gurjeet Singh
Published: May 2023

This study focuses on the future of AI in the energy sector, examining how AI can be used to improve efficiency and sustainability in the sector. The study aims to provide a realistic baseline of AI technology that can be used to compare efforts, ambitions, new applications, and challenges around the world. We covered three main topics: (i) how AI is being used in solar and hydrogen power generation; (ii) how AI is being used in supply and demand management control; and (iii) the latest advances in AI technology. In this research we explored how AI techniques outperform traditional models in controllability, energy efficiency optimization, cyber-attack prevention, IoT, big data handling, smart grid, robotics, predictive maintenance control, and computational efficiency. Our study found that AI is becoming an important tool for a new and data-intensive energy industry, which is providing a key magic tool to increase operational performance and efficiency in an increasingly cut-throat environment.
KEYWORDS: Artificial Intelligence; Renewable Energy; Energy Demand; Decision Making; Big Data; Energy Digitization
КОНЦЕПТУАЛЬНА МОДЕЛЬ ОПЕРАТИВНОГО УПРАВЛІННЯ ТРАНСПОРТНОЮ СИСТЕМОЮ В УМОВАХ ВОЄННОГО СТАНУ
Authors: НАЛОБІНА Олена , БУНДЗА Олег , ГОЛОТЮК Микола , ШИМКО Андрій
Published: May 2023

Окрім основних галузей, таких як промисловість, будівництво, торгівля та сільське господарство, значний вплив на економічний розвиток країни має транспортна галузь. Ця галузь істотно впливає на цілісність країни, її економічну та національну безпеку. Військовий стан у країні привів до суттєвих змін у всіх галузях економіки, зокрема, порушені транспортні сполучення, зруйновані або перестали функціонувати деякі види транспорту. В  умовах таких масштабних змін спостерігається трансформація транспортної системи, яка водночас має вплив на наше розуміння мобільності, розвиток  макроекономіки країни в цілому та на окремі галузі зокрема. Галузь зазнала суттєвої структурної руйнації та нині функціонує в умовах невизначеності. Це вимагає організації нових підходів до управління транспортною системою, що враховує зовнішні впливи, які часто носять невизначений характер.
Дослідження, результати якого представлені в статті, ґрунтується на аналізі змін, що відбуваються в структурі транспортної системи України, і виконано з метою розробки концептуальної моделі операційного менеджменту в умовах воєнного стану. Враховуючи складність транспортної системи, зруйновану систему стратегічного управління її функціонуванням, дослідження вимагали системного підходу. Використовуються основи системного аналізу складних систем, цільового аналізу. Ці методи дозволили проаналізувати явища, які зараз відбуваються в транспортній системі, зрозуміти закономірності їх перебігу та оцінити їх вплив на транспортну систему. У процесі дослідження отримано моделі, що характеризують стан транспортної системи, зовнішнього середовища, в якому вона функціонує; вирази для оцінки критеріїв досягнення цілей системи. Сформовано концептуальну модель оперативного управління транспортною системою з урахуванням безпеки її функціонування.
Ключові слова: транспортна система, управління, критерії досягнення цілей, концептуальна модель, дерево цілей.
ЗАСТОСУВАННЯ ПРИНЦИПІВ ЛОГІСТИЧНОГО УПРАВЛІННЯ ПРИ ОРГАНІЗАЦІЇ ДІЯЛЬНОСТІ ТРАНСПОРТНОГО ПІДПРИЄМСТВА
Authors: ПТИЦЯ Наталія , МЕЛЬНИК Олена , МЕЛЬНИК Ольга
Published: May 2023

Одним із важливих чинників успішного функціонування транспортного підприємства є ефективна організація логістичної системи. Пошуки оптимальних рішень дають змогу спланувати та здійснити необхідні перевезення найбільш ефективним способом, при цьому забезпечивши мінімізацію витрат. У такій ситуації необхідно загострювати свою увагу не стільки на підвищенні ефективності операцій, скільки на визначенні усіх параметрів процесу доставки та їх впливу на витрати. Аналіз сучасного стану функціонування та організації логістичної системи транспортного підприємства свідчить, що зміна техніко-експлуатаційних показників роботи рухомого складу призводить до отримання короткострокового ефекту. Логістична організація процесів у системі доставки, обробки і розподілу вантажу дає змогу у повному обсязі використовувати весь потенціал системного підходу. Проаналізовані методи та підходи, що використовуються, не в повній мірі відповідають реальним процесам. Пропонується виявити залежності витрат на доставку вантажів від параметрів системи доставки і таким чином оцінити вплив параметрів системи доставки на логістичні витрати. Отримані залежності нададуть змогу встановлення функціональних взаємозв’язків системи та визначення граничних значень параметрів для прийняття правильних управлінських рішень.
Ключові слова: логістична система, логістичні витрати, система доставки, транспортне підприємство, витрати на доставку, транспортне обслуговування, параметри системи доставки.
PENGARUH KEPEMIMPINAN SITUASIONAL DAN IKLIM ORGANISASI TERHADAP PRESTASI KERJA KARYAWAN DI KANTOR BPJS KETENAGAKERJAAN KOTA TASIKMALAYA
Authors: Herdiana Heri , Mufreni Alfin NF
Published: May 2023

This objectives of this research are to determine the effect of partially and simultaneously between leadership contingency and organizational climate on employee performance in the Office Employment BPJS Tasikmalaya. The population in this study were all employees in the Office of Employment BPJS Tasimalaya as many as 102 people. Data analysis technique using path analysis. The results showed that the leadership contingency and organizational climate effect the performance of the employee in the Office of the employment BPJS Tasikmalaya City for 0,518 or 51,8%. Employment is expected BPJS office has a leader who is really smart in managing strategy and be able to see the situation can improve the performance of their employees by way of selecting and fit and proper test for perspective leaders.Keywords:leadership contingency; organizational climate; employee perfomance. Penelitian ini bertujuan untuk mengetahui pengaruh secara parsial dan secara simultan antara kepemimpinan situasional dan iklim organisasi terhadap prestasi kerja karyawan di Kantor BPJS Ketenagakerjaan Kota Tasikmalaya. Adapun populasi dalam penelitian ini adalah seluruh karyawan di Kantor BPJS Ketenagakerjaan Kota Tasikmalaya yaitu sebanyak 102 orang. Teknik Analisa data menggunakan analisis jalur. Hasil penelitian menunjukkan bahwa kepemimpinan situasional dan iklim organisasi berpengaruh terhadap prestasi kerja karyawan di Kantor BPJS Ketenagakerjaan Kota Tasikmalaya sebesar 0,518 atau 51,8%. Diharapkan Kantor BPJS Ketenagakerjaan mempunyai pemimpin yang benar-benar cerdas dalam mengatur strategi serta mampu melihat situasi yang dapat dikendalikan dengan baik. Kata Kunci: kepemimpinan situasional; iklim organisasi; prestasi kerja karyawan.
HUBUNGAN SINISME ORGANISASI DENGAN KOMITMEN ORGANISASI PADA KARYAWAN POLITEKNIK HARAPAN BERSAMA
Authors: Rahmadiane Ghea Dwi , Sulistyowati Dewi
Published: May 2023

This study aims to analyze the influence of organizational cynicism on organizational commitment on employees of Harapan Bersama Polytechnic. One key that determines the success or failure of an organization is the commitment of employees. Employees who are committed to the organization will contribute and demonstrate a full working attitude towards their duties and will have the responsibility to carry out their duties and be very loyal to the company. From a number of things that affect organizational commitment to employees, researchers assume that organizational cynicism has an influence on the commitment of employees of the organization, according to researchers the cynicism of the organization influences the formation of employee commitment. This study used primary data in the form of questionnaire results, with the population are all employees and permanent lecturers DIII Accounting of Harapan Bersama Polytechnic. The sample determination technique used census samples of 25 respondents. Data analysis techniques using Simple Linear Regression Analysis with the results of this study indicate that the variable organizational cynicism (X) is obtained by the value of -3,396 thus –t-value -t-table that is -3,396 -1,714, the hypothesis is accepted, which means that organizational cynicism variable (X) has a negative effect on organizational commitment (Y).Keywords:organizational cynicism; organizational commitment.Penelitian ini bertujuan untuk menganalisis pengaruh sinisme organisasi terhadap komitmen organisasi pada karyawan Politeknik Harapan Bersama.Salah satu kunci yang menentukan berhasil atau tidaknya suatu organisasi adalah komitmen karyawan. Karyawan yang memiliki komitmen terhadap organisasi akan memberikan kontibusi dan menunjukkan sikap kerja yang penuh terhadap tugasnya, dan akan memiliki tanggung jawab untuk melaksanakan tugas–tugas serta sangat loyalitas terhadap perusahaan. Dari beberapa hal yang mempengaruhi komitmen organisasi pada karyawan, peneliti berasumsi bahwa sinisme organisasi memberikan pengaruh terhadap komitmen terhadap karyawan organisasi, menurut peneliti sinisme organisasi memberikan pengaruh dalam terbentuknya komitmen karyawan. Penelitian ini menggunakan data primer berupa hasil kuesioner, dengan populasi adalah semua karyawan dan dosen tetap DIII Akuntansi Politeknik Harapan Bersama. Teknik penentuan sampel menggunakan sampel jenuh sebesar 25 responden. Teknik analisis data menggunakan Analisis Regresi Sederhana dengan hasil penelitian ini menunjukan bahwa variabel sinisme organisasi (X) diperoleh dengan nilai thitung sebesar -3,396 dengan demikian -thitung -ttabelyaitu -3,396 -1,714 maka hipotesis diterima, yang artinya bahwa variabel sinisme organisasi (X) berpengaruh negatif terhadap komitmen organisasi (Y).Kata Kunci: sinisme organisasi; komitmen organisasi.
PERAN KEPERCAYAAN DAN BRAND IMAGE DALAM PENGAMBILAN KEPUTUSAN PEMBELIAN SECARA ONLINE DI INSTAGRAM
Authors: Santosa Allicia Deana , Bintari Vivi Indah , Hamzah Risna Amalia
Published: May 2023

This study aims to determine how much the trust and Brand Image influence on online purchasing decision at Instagram and analyze the most dominant factor in influencing online purchasing decisions on Instagram. The population in this study is the Instagram users who ever make online purchases on Instagram. Samples taken as many as 225 respondents using nonprobability sampling technique with accidental sampling approach, ie sampling technique based on chance, that consumers who use the services of Instagram. The results of this study indicate that all independent variables positive and has significant impact on purchasing decisions through F and T test. R value obtained was 0.615 showed a correlation or relationship between trust and Brand Image on online purchasing decisions, which addressed the relationship is a strong relationship since the R value close to 1, while the value of Adjusted R Square of 0.378 indicates a 37.8% variation decision Instagram purchase can be explained by the two independent variables, the remaining 62.2% is explained by other factors beyond the research.Keywords:Trust; Brand Image; Online Buying Decision; E-commerce.Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh kepercayaan dan Brand Imageterhadap keputusan pembelian secara online di Instagram dan menganalisis faktor yang paling dominan dalam mempengaruhi keputusan pembelian di Instagram. Populasi pada penelitian ini adalah pengguna Instagram yang pernah melakukan pembelian secara online pada Instagram. Sampel yang diambil sebanyak 225 responden dengan menggunakan teknik NonProbability Samplingdengan pendekatan accidental sampling, yaitu teknik penentuan sampel berdasarkan kebetulan, yaitu konsumen yang mengunakan jasa Instagram. Hasil penelitian ini menunjukkan bahwa semua variable independen berpengaruh positif dan signifikan terhadap keputusan pembelian melalui uji F dan uji T. Nilai R diperoleh sebesar 0,615 menunjukan korelasi atau hubungan antara kepercayaan dan Brand Imageterhadap keputusan pembelian, dimana hubungan tersebut menujukan sebuah hubungan yang kuat karena nilai R mendekati 1, sedangkan nilai Adjusted R Squaresebesar 0,378 menunjukan 37,8% variasi keputusan pembelian di Instagram dapat dijelaskan oleh kedua variable independen tersebut, sisanya 62,2% dijelaskan oleh faktor-faktor lain diluar penelitian. Kata Kunci:Kepercayaan; Brand Image; Keputusan Pembelian; E-commerce.
PENGARUH KUALITAS MAKANAN DAN HARGA TERHADAP KEPUTUSAN PEMBELIAN PADA STEAK JONGKOK KARAWANG
Authors: Lestari Widya Sela , Yusuf Abdul
Published: May 2023

ABSTRACTThis study aims to examine and to analyze the Influence of Food Quality and Price on the Purchase Decision on Steak Jongkok Karawang. This study is conducted by descriptive and verification method, by collecting, presenting, analyzing, and testing hypotheses, then make conclusions and suggestions. The sample in this study is 144 respondents.The result of this study There is a strong correlation between Food Quality and Price. Partially, There are influence Food Quality on the Purchase Decision influence And Price on the Purchase Decision. Simultaneously Food Quality and Price on the Purchase Decision. Keywords: food quality; price; purchase decision. ABSTRAKPenelitian ini bertujuan untuk menguji dan menganalisis tentang pengaruh kualitas makanan dan harga terhadap keputusan pembelian pada Steak Jongkok Karawang. Penelitian ini dilakukan dengan menggunakan metode deskriptif dan verifikatif, yaitu: mengumpulkan, menyajikan, menganalisis dan melakukan pengujian hipotesis, serta membuat kesimpulan dan saran. Sampel pada penelitian ini berjumlah 144 responden. Hasil dari penelitian ini adalah terdapat korelasi yang kuat antara kualitas makanan dan harga. Secara parsial terdapat pengaruh kualitas makanan terhadap keputusan pembelian. Dan terdapat pengaruh harga terhadap keputusan pembelian. Sedangkan secara simultan terdapat pengaruh kualitas makanan dan harga terhadap keputusan.Kata Kunci: kualitas makanan; harga; keputusan pembelian.
PENGARUH MOTIVASI HEDONIS DAN KETERLIBATAN FASHION TERHADAP PEMBELIAN IMPULSIF SECARA ONLINE DI INSTAGRAM
Authors: Nuryani Nuryani , Martini Nelly
Published: May 2023

ABSTRACTNuryani, 2020. This study aims to determine explain and anlyze the effect of hedonic motivation and fashion involvement to impulsive buying by online on instagram of the Singaperbangsa University Karawang Management Department batch year 2016- 2018. This research was conducted using descriptive and verificatife methods. The research population included 1,029 students of the Singaperbangsa University Karawang management department batch year 2016-2018 and the sampling technique used the Stratified Random Sampling method and a research sample of 280 respondents was obtained. The variables of this study use two variables, namely the dependent and independent variables. For the dependent variable (Y) in this study is Impulsive Buying. For the independent variable (X), namely Hedonic Motivation (X1) and Fashion Invlovement (X2). for the data analysis method, namely by using multiple linear regression. The results showed that Heonic Motivation and Fashion Invlovement had a influence simultaneosly and partially to impulsive buying by online on instagram of the Singaperbangsa University Karawang Management Department batch year 2016-2018.Keywords: hedonic motivation; fashion invlovement; impulsive buying.ABSTRAKNuryani, 2020. Penelitian ini bertujuan untuk mengetahui menjelaskan dan menganalisis pengaruh dari motivasi hedonis dan keterlibatan fashion terhadap pembelian impulsif secara online di instagram pada mahasiswa Universitas Singaperbangsa Karawang Program Studi Manajemen angkatan 2016-2018. Penelitian ini dilakukan dengan menggunakan metode deskriptif dan verifikatif. Populasi penelitian meliputi mahasiswa Universitas Singaperbangsa Karawang program studi manajemen angkatan 2016-2018 yang berjumlah 1.029 dan teknik pengambilan sampel menggunakan metode Stratified Random Sampling dan diperoleh sampel penelitian 280 responden. Variabel penelitian ini menggunakan dua variabel yaitu variabel dependen dan independen. Untuk variabel dependen (Y) dalam penelitian ini adalah Pembelian Impulsif. Untuk variabel independent (X) yaitu Motivasi Hedonis (X1) dan Keterlibatan Fashion (X2). untuk metode analisis data yaitu dengan menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa Motivasi Hedonis dan Keterlibatan Fashion Memiliki pengaruh secara simultan dan parsial terhadap pembelian impulsif secara online di instagram pada mahasiswa Universitas Singaperbangsa Karawang Program Studi Manajemen angkatan 2016-2018.Kata Kunci: motivasi hedonis; keterlibatan fashion; pembelian impulsif.
ANTESEDEN REPURCHASE INTENTION APLIKASI SHOPEE DENGAN KEPUASAN SEBAGAI VARIABEL MEDIASI DI KABUPATEN BANYUMAS
Authors: Hasibuan Reza Rahmadi , Pratiwi Agustin Riyan
Published: May 2023

ABSTRACTConsumer satisfaction is a very important factor in shaping repurchasing behavior in online shopping. Shopee holds the first position as the top e-commerce company for ten consecutive quarters based on the ranking on the PlayStore. In the second quarter of 2019, Shopee also led the AppStore ranking category. However, based on the average number of visitors to the site on a monthly basis, Shopee was beaten by Tokopedia. This study aims to determine the level of repurchase intention in the Shopee application. Technique sampling used random sampling with a total sample size of 100 respondents and using data analysis Structural Equation Modeling (SEM). Specifically, this study can be concluded that discounts have no effect on satisfaction, discounts have no effect on repurchase, convenience has no effect on satisfaction, convenience has no effect on repurchase, satisfaction has an effect on repurchase.Keywords: Shopee; repurchase intention; SEM.ABSTRAKKepuasan konsumen merupakan faktor yang sangat penting dalam membentuk perilaku pembelian ulang pada pembelanjaan online. Shopee memegang posisi pertama sebagai top e-commerce selama sepuluh periode secara berkelanjutan yang dihasilkan dari peringkat pada AppStore. Pada periode II 2019, aplikasi Shopee menjadi peringkat teratas pada AppStore. Tetapi dilihat pada jumlah rata-rata konsumen pada aplikasi setiap bulannya, Tokopedia memimpin peringkat teratas dibandingkan Shopee. Penelitian ini memiliki tujuan untuk mengetahui tingkat niat pembelian ulang di aplikasi Shopee. Teknik pengambilan sampel dengan menggunakan random sampling dengan jumlah sampel sebanyak 100 responden dan menggunakan analisis data Structural Equation Modeling (SEM). Secara spesifik penelitian ini dapat disimpulkan bahwa diskon tidak berpengaruh terhadap kepuasan, diskon tidak berpengaruh terhadap repurchase intention, kemudahan berpengaruh terhadap kepuasan, kemudahan tidak berpengaruh terhadap repurchase intention, kepuasan berpengaruh terhadap repurchase intention.Kata Kunci: Shopee; repurchase intention; SEM.