bluuebunny/crossref_metadata_2025 huggingface dataset:
Evolutionary Game Analysis of Governments’ and Enterprises’ Carbon-Emission Reduction
Authors: Li Jingming , Gao Leifu , Tu Jun
Published: May 2024

With the increasingly serious problem of global climate change, many countries are positively promoting carbon-emission-reduction actions. In order to deeply explore the interaction between enterprises’ carbon-emission reduction and governments’ regulation, this paper builds evolutionary game models between governments and enterprises under the reward-and-punishment mechanism. The peer-incentive mechanism is introduced to incentivize enterprises to reduce carbon emissions and coordinate governments and enterprises. The evolutionary-stability strategies are obtained by solving the evolutionary game models. The stability of equilibrium points under different situations is theoretically and numerically studied. The results show that the existence of peer incentives makes enterprises more inclined to positively reduce carbon emissions and governments more inclined to positively regulate. A sufficiently large peer fund can always encourage enterprises to choose positive carbon-reduction emission strategies, while governments choose positive regulation strategies. Not only the increasing rewards and fines but also lowering regulatory costs will promote carbon-emission-reduction behaviors of enterprises. Peer incentives are more effective in promoting positive emission reduction of enterprises compared with rewards and punishments. This study can provide important guidance for governments to formulate regulatory strategies and for enterprises to formulate emission-reduction strategies.
Enhancing Transparency of Climate Efforts: MITICA’s Integrated Approach to Greenhouse Gas Mitigation
Authors: Martín-Ortega Juan Luis , Chornet Javier , Sebos Ioannis , Akkermans Sander , López Blanco María José
Published: May 2024

Under the Paris Agreement, countries must articulate their most ambitious mitigation targets in their Nationally Determined Contributions (NDCs) every five years and regularly submit interconnected information on greenhouse gas (GHG) aspects, including national GHG inventories, NDC progress tracking, mitigation policies and measures (PAMs), and GHG projections in various mitigation scenarios. Research highlights significant gaps in the definition of mitigation targets and the reporting on GHG-related elements, such as inconsistencies between national GHG inventories, projections, and mitigation targets, a disconnect between PAMs and mitigation scenarios, as well as varied methodological approaches across sectors. To address these challenges, the Mitigation-Inventory Tool for Integrated Climate Action (MITICA) provides a methodological framework that links national GHG inventories, PAMs and GHG projections, applying a hybrid decomposition approach that integrates machine learning regression techniques with classical forecasting methods for developing GHG emission projections. MITICA enables mitigation scenario generation until 2050, incorporating over 60 PAMs across Intergovernmental Panel on Climate Change (IPCC) sectors. It is the first modelling approach that ensures consistency between reporting elements, aligning NDC progress tracking and target setting with IPCC best practices while linking climate change with sustainable economic development. MITICA’s results include projections that align with observed trends, validated through cross-validation against test data, and employ robust methods for evaluating PAMs, thereby establishing its reliability.
Impact of Reward Mechanisms on Consumers’ Willingness to Use Intelligent Express Packaging Recycling Cabinets: A Case Study in China
Authors: Zhan Ying , Sun Yue , Xu Junfei
Published: May 2024

The use of express packaging and its recycling produces large amounts of carbon dioxide. In order to achieve China’s “dual carbon” goal, this study adopted a literature research method to explore the idea of intelligent express packaging recycling cabinets. Based on the current design and use of intelligent express packaging recycling cabinets, new ideas for their improvement are proposed. This study also explored methods for improving people’s willingness to use intelligent express packaging recycling cabinets through experimental research and quantitative analysis. The results show that a reward mechanism has a significant effect on people’s willingness to use intelligent express packaging recycling cabinets. Of the two types of rewards, immediate rewards, compared to delayed rewards, can further increase people’s use of intelligent express packaging recycling cabinets. Gain and loss trade-offs play a mediating role between a reward mechanism and people’s willingness to use it, and consumers make that choice after weighing up the advantages and disadvantages. If consumers feel that it is worthwhile to protect the environment, in terms of the rewards they obtain compared to the time and effort they have to spend using intelligent express packaging recycling cabinets, and that the gain outweighs the loss, they will be inclined to use this system. Environmental responsibility plays a moderating role in mediating the trade-off between gains and losses. In the context of low environmental responsibility, cash rewards lead to greater gain and loss trade-offs compared to point rewards, while in the context of high environmental responsibility, there is no difference between cash rewards and point rewards. This study provides ideas for the design and promotion of the use of intelligent express packaging recycling cabinets, with the goal of effectively improving the recycling rate of express packaging waste.
Environmental Sustainability Analysis of Land Use/Land Cover Change Using the WEI Index: Application to the Municipalities around the Doñana Area in Spain
Authors: Sánchez-González Jesús-María , Rodrigo-Ilarri Javier , Romero Claudia P. , Rodrigo-Clavero María-Elena
Published: May 2024

This paper presents a novel definition of the Weighted Environmental Index (WEI) specifically adapted to integrate with the official land use and land cover (LULC) cartographic historical database employed in Andalusia. This adapted WEI framework was applied to investigate land use changes within municipalities surrounding the Doñana area (South of Spain). The analysis focused on the period 1991–2016, with a detailed examination of land use modifications in thirteen individual municipalities. The results demonstrate the WEI’s adaptability in incorporating information from diverse databases. Furthermore, they highlight the importance of integrating the analysis of WEI evolution over time. This combined approach facilitates a deeper understanding of the socio-economic and environmental drivers influencing land use changes in municipalities around the Doñana area. The findings reveal a sustained decrease in WEI values over the analyzed period. This decline is attributed to the expansion of irrigated cropland at the expense of rain-fed agriculture. Additionally, a significant increase in greenhouse surface area was observed. This intensification of agriculture has contributed to aquifer overexploitation, with potential environmental consequences for the Doñana area.
A Measurement of Perceptions of the Forest Ecosystem among Visitors to the AL-Sunut Forest Reserve in Khartoum, Sudan
Authors: Yusif Suliman , Cao Yukun , Eissa Abdelazim , Elzaki Elsamoal , Khalil Ammar
Published: May 2024

The present study aimed to understand visitors’ perceptions of the ecosystem service functions of the AL-Sunut Forest Reserve, as well as their recreational activities. Here, the impact of respondents’ socioeconomic status on visitors’ perceptions was statistically analyzed by t-tests and ANOVA (SPSS software v26). Meanwhile, multiple regression analysis was conducted to identify the relationships between factors shaping respondents’ perceptions of the AL-Sunut Forest during recreational activities. A total of 441 visitors were randomly selected and questioned through a questionnaire survey during February and March 2020. The results showed that visitors believed the recreational forest site was important and valuable and were willing to revisit it. Visitors also demonstrated a particular understanding of the ecosystem services provided by the forest ecosystem. There were significant differences in perceptions of ecosystem services among visitors of different backgrounds. The findings indicated that 79% of participants responded positively towards the importance of environmental education compared with any other education. In addition, 90% of respondents believed that habitats and natural resources such as forests must be protected. The results of the recreational activities of visitors showed that they acquired the most benefits when experiencing picturesque scenery and walking. Overall, the present findings can pave the way for decision-makers to develop a unique plan focusing on forests to implement an exhaustive approach to assessing the value of ecosystem services while emphasizing the general public’s welfare. The study’s results can also contribute to the future management of the AL-Sunut Forest.
Conical-Shaped Shells of Non-Uniform Thickness Vibration Analysis Using Higher-Order Shear Deformation Theory
Authors: Javed Saira
Published: May 2024

The aim of this research is to investigate the frequency of conical-shaped shells, consisting of different materials, based on higher-order shear deformation theory (HSDT). The shells are of non-uniform thickness, consisting of two to six symmetric cross-ply layers. Simply supported boundary conditions were used to analyse the frequency of conical-shaped shells. The differential equations, consisting of displacement and rotational functions, were approximated using spline approximation. A generalised eigenvalue problem was obtained and solved numerically for an eigenfrequency parameter and associated eigenvector of spline coefficients. The frequency of shells was analysed by varying the geometric parameters such as length of shell, cone angle, node number in circumference direction and number of layers, as well as three thickness variations such as linear, sinusoidal and exponential. It was also evident that by varying geometrical parameters, the mechanical parameters such as stress, moment and shear resultants were affected. Research results concluded that for three different thickness variations, as the number of layers of conical shells increases, the frequency values decrease. Moreover, by varying length ratios and cone angles, shells with variable thickness had lower frequency values compared to shells of constant thickness. The numerical results obtained were verified through the already existing literature. It is evident that the present results are very close to the already existing literature.
An Improved BGE-Adam Optimization Algorithm Based on Entropy Weighting and Adaptive Gradient Strategy
Authors: Shao Yichuan , Wang Jiantao , Sun Haijing , Yu Hao , Xing Lei , Zhao Qian , Zhang Le
Published: May 2024

This paper introduces an enhanced variant of the Adam optimizer—the BGE-Adam optimization algorithm—that integrates three innovative technologies to augment the adaptability, convergence, and robustness of the original algorithm under various training conditions. Firstly, the BGE-Adam algorithm incorporates a dynamic β parameter adjustment mechanism that utilizes the rate of gradient variations to dynamically adjust the exponential decay rates of the first and second moment estimates (β1 and β2), the adjustment of β1 and β2 is symmetrical, which means that the rules that the algorithm considers when adjusting β1 and β2 are the same. This design helps to maintain the consistency and balance of the algorithm, allowing the optimization algorithm to adaptively capture the trending movements of gradients. Secondly, it estimates the direction of future gradients by a simple gradient prediction model, combining historic gradient information with the current gradient. Lastly, entropy weighting is integrated into the gradient update step. This strategy enhances the model’s exploratory nature by introducing a certain amount of noise, thereby improving its adaptability to complex loss surfaces. Experimental results on classical datasets, MNIST and CIFAR10, and gastrointestinal disease medical datasets demonstrate that the BGE-Adam algorithm has improved convergence and generalization capabilities. In particular, on the specific medical image gastrointestinal disease test dataset, the BGE-Adam optimization algorithm achieved an accuracy of 69.36%, a significant improvement over the 67.66% accuracy attained using the standard Adam algorithm; on the CIFAR10 test dataset, the accuracy of the BGE-Adam algorithm reached 71.4%, which is higher than the 70.65% accuracy of the Adam optimization algorithm; and on the MNIST dataset, the BGE-Adam algorithm’s accuracy was 99.34%, surpassing the Adam optimization algorithm’s accuracy of 99.23%. The BGE-Adam optimization algorithm exhibits better convergence and robustness. This research not only demonstrates the effectiveness of the combination of these three technologies but also provides new perspectives for the future development of deep learning optimization algorithms.
Controle adaptativo usado em dois elos de um robô de cinco graus de liberdade
Authors: Riul José Antonio , Montenegro Paulo Henrique de Miranda
Published: May 2024

Este trabalho tem como objetivo o projeto de controladores adaptativos para controle de posição de dois elos de um robô eletromecânico de cinco graus de liberdade (5 GDL). O controle é realizado através de simulação, usando modelos dos elos obtidos com dados reais do sistema, através de estimação de parâmetros usando o algoritmo dos mínimos quadrados recursivo (MQR). A identificação dos elos é realizada em malha aberta, utilizando dados reais coletados do robo. são  projetados e implementados controladores adaptativos via imposição de pólos para o controle de posição dos dois elos. Os controladores são projetados em malha fechada com base nos modelos obtidos para os elos. a estratégia de controle a ser usada, baseia-se em um modelo explícito do sistema. Os controladores são implementados através de um programa computacional. são mostrados como resultados as curvas de saida dos modelos dos dois elos, em malha aberta e as curvas de saída dos elos sob ação dos controladores adaptativos, em malha fechada.
ON THE FIRST ATTEMPT TO COMMEMORATE THE SCIENTIFIC AND RESEARCH ACHIEVEMENTS OF THE STATE JOURNALISM INSTITUTE AS A CENTER OF NEWSPAPER STUDIES
Authors: Fateeva I. A.
Published: May 2024

In the article, the author describes, analyzes and interprets documents related to the earliest attempt at professional and academic commemoration of the scientific research practices of newspaper scientists at the State Journalism Institute (SJI). This is primarily the correspondence (1964–1967, Russian State Archive of Literature and Art) of two active participants in the life of the first domestic educational institution for journalists of the 1920s: Tomsk journalist V. A. Kuzmichev (1903–1994), graduate of the post-graduate school of SJI, and his former supervisor M.S. Gus (1900–1984). On the basis of commenting on the correspondents’ personal letters introduced into scientific circulation, the author shows how toxic the topic of the formation and existence of the first scientific journalism school was, even three and a half decades after its liquidation.
PENGARUH PERTUMBUHAN PENDAPATAN, TOTAL ASSETS TURNOVER, DAN WORKING CAPITAL TURNOVER TERHADAP RETURN ON EQUITY PADA PERUSAHAAN SEKTOR ENERGI YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Suyono Suyono , Sudarno Sudarno , Panjaitan Harry Patuan , Wati Yenny , Linda Rosa
Published: May 2024

Penelitian ini bertujuan untuk menganalisis pengaruh Pertumbuhan Pendapatan, Total Aset Turnover, dan Working Capital Turnover terhadap Return on Equity. Populasi dalam penelitian ini adalah seluruh perusahaan energi yang terdaftar di Bursa Efek Indonesia. Sedangkan sampel sebanyak 50 perusahaan dengan menggunakan metode purposive sampling. Data sekunder diperoleh di Bursa Efek Indonesia. Variabel independen yang digunakan adalah Pertumbuhan Pendapatan, Total Aset Turnover, dan Working Capital Turnover. Sedangkan variabel moderatingnya adalah Return on Equity. Teknik analisis data yang digunakan adalah Analisis Regresi Linier berganda dengan program SPSS versi 25. Hasil penelitian ini menunjukkan bahwa variabel Pertumbuhan Pendapatan dan Total Aset Turnover signifikan positif terhadap Return on Equity, sedangkan Working Capital Turnover tidak signifikan terhadap Return on Equity.
PENGARUH BUDAYA ORGANISASI, DISIPLIN KERJA DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN DI PT. JALINAN NUSANTARA EXPRESS (KANTOR CABANG)
Authors: Hendry Hendry , Andi Andi
Published: May 2024

Jasa pengiriman barang merupakan suatu bentuk pelayanan publik yang menawarkan kemudahan dalam proses mengirim suatu barang dari satu kota ke kota lainnya dengan aman dan dapat dipertanggung jawabkan oleh pihak jasa tersebut. Penelitian ini bertujuan untuk menganalisis pengaruh hubungan budaya organisasi, disiplin kerja dan kepuasan kerja terhadap kinerja karyawan. Objek dari penelitian ini adalah PT. Jalinan Nusantara Express (Kantor Cabang). Populasi pada penelitian ini adalah 119 orang sebagai responden. Teknik pengambilan sampel menggunakan teknik sampling jenuh atau sensus. Metode analisis yang digunakan adalah software SPSS. Hasil penelitian ini menunjukkan bahwa budaya organisasi, disiplin kerja dan kepuasan kerja memiliki pengaruh positif dan signifikan terhadap kinerja karyawan.
ANALISIS KEPUASAN KONSUMEN PADA PELAYANAN PT BINTANG MAS ADINUGRAHA DI BANDAR LAMPUNG
Authors: Mega Selfia Alke , Lim Arcellia
Published: May 2024

PT Bintang Mas Adinugraha di Bandar Lampung mengalami rendahnya kepuasan konsumen yang menyebabkan penjualan tidak mencapai target perusahaan. Penelitian ini bertujuan untuk menganalisis tingkat kepuasan pelanggan pada pelayanan PT Bintang Mas Adinugraha di Bandar Lampung. Metode penelitian ini adalah deskriptif kualitatif menggunakan model IPA (Importance Performance Analysis) dengan pendekatan tingkat kesesuaian dan diagram kartesius. Sampel penelitian adalah 100 orang responden yaitu konsumen yang pernah menggunakan jasa PT Bintang Mas Adinugraha. Berdasarkan hasil rata-rata dari perhitungan tingkat kesesuaian diperoleh 90,35%, namun masih terdapat 7 atribut yang dibawah hasil rata-rata tingkat kesesuaian. Hasil analisis IPA menunjukkan rata-rata tingkat kualitas pelayanan 3,96 dan rata-rata tingkat kepuasan pelanggan 4,39. Berdasarkan hasil analisis diagram kartesius bahwa 4 atribut masuk pada kuadran A (prioritas utama), 6 atribut masuk pada kuadran B (pertahankan prestasi), 5 atribut masuk pada kuadran C (prioritas rendah) dan 5 atribut masuk pada kuadran D (berlebihan) sehingga masih terdapat atribut yang belum dapat memuaskan konsumen pada kuadran A dan menjadi prioritas utama PT Bintang Mas Adinugraha untuk ditingkatkan. Sehingga disimpulkan bahwa kualitas pelayanan dari PT Bintang Mas Adinugraha di Bandar Lampung sudah membuat konsumen puas namun belum sepenuhnya optimal.
PENGARUH MOTIVASI, BUDAYA ORGANISASI, DAN KOMPETENSI TERHADAP KOMITMEN KERJA DAN KINERJA GURU SD DI KECAMATAN BENGKALIS
Authors: Fitri Rahmah , Zulher Zulher , Supardi Supardi
Published: May 2024

Penelitian ini dilakukan untuk mengetahui dan menganalisis Pengaruh Motivasi, Budaya Organisasi dan Kompetensi Terhadap Komitmen kerja dan Kinerja Guru SD di Gugus 4 Kecamatan Bengkalis. Penelitian ini dipilih karena ditemukan adanya fenomena dan masalah yang terkait dengan tingkat komitmen kerja dan kinerja guru SD di Gugus 4 Kecamatan Bengkalis yang masih rendah. Metode yang digunakan dalam pengambilan data penelitian ini adalah kuesioner/angket. Populasi pada penelitian ini adalah seluruh guru PNS SD di Gugus 4 Kecamatan Bengkalis yang berjumlah 145 dengan sampel jenuh yaitu 145 responden. Dengan penyebaran angket secara google form yang diisi oleh seluruh guru PNS Sd di Gugus 4 Kecamatan Bengkalis, dengan jumlah responden 145 maka diuji dengan SEM PLS dengan hasil penelitian Variabel Motivasi mempunyai signifikan positif terhadap Komitmen kerja. Variabel Budaya organisasi berdampak signifikan positif terhadap komitmen kerja. Variabel Kompetensi Kerja berdampak signifikan negatif terhadap komitmen Kerja. Variabel Motivasi berdampak tidak signifikan positif terhadap Kinerja. Variabel Budaya organisasi mempunyai berdampak tidak signifikan positif terhadap kinerja. Variabel Kompetensi Kerja berdampak signifikan positif terhadap kinerja. Variabel komitmen berdampak signifikan negatif terhadap kinerja guru.
PENGARUH KUALITAS LAYANAN ELEKTRONIK DAN KEPERCAYAAN ELEKTRONIK TERHADAP KEPUASAN ELEKTRONIK DAN LOYALITAS ELEKTRONIK PELANGGAN PADA SITUS PERDAGANGAN ELEKTRONIK TRAVELOKA DI PEKANBARU
Authors: Chandra Fatmawati , Chandra Stefani
Published: May 2024

Penelitian ini bertujuan untuk mengetahui pengaruh kualitas layanan elektronik dan kepercayaan elektronik terhadap kepuasan elektronik dan loyalitas elektronik pelanggan pada situs perdagangan elektronik Traveloka di Pekanbaru. Populasi penelitian adalah pengguna situs atau aplikasi Traveloka di kota Pekanbaru. Sampel dalam penelitian ini berjumlah 100 responden. Jenis data dalam penelitian ini adalah data kuantitatif. Teknik analisis data kuantitatif meliputi uji pendahuluan, analisis SEM-PLS yaitu analisis analisis outer model dan analisis inner model dan uji hipotesis. Hasil penelitian ini menunjukkan bahwa kualitas layanan elektronik dan kepercayaan elektronik berpengaruh positif dan signifikan terhadap kepuasan elektronik dan kepercayaan elektronik dan kepuasan elektronik berpengaruh positif dan signifikan terhadap loyalitas elektronik. Sedangkan kualitas layanan elektronik tidak berpengaruh positif dan signifikan terhadap loyalitas elektronik.
PENGARUH BAURAN PEMASARAN 7P TERHADAP KEPUASAN PELANGGAN DAN LOYALITAS PELANGGAN SALON ORCHID CABANG SUKAJADI PEKANBARU
Authors: Andi Andi , Suyono Suyono , Sudarno Sudarno , Panjaitan Harry Patuan , Syahriza Denisa
Published: May 2024

Bauran pemasaran merupakan seperangkat alat yang digunakan pemasar untuk membentuk karakteristik jasa yang ditawarkan kepada pelanggan guna untuk meraih kepuasan pelanggan dan loyalitas pelanggan. Penelitian ini bertujuan untuk mengetahui pengaruh bauran pemasaran 7P (Produk, Harga, Promosi, Tempat, Orang, Proses, Bukti Fisik) terhadap kepuasan pelanggan dan loyalitas pelanggan.pada Salon Orchid Cabang Sukajadi Pekanbaru. Populasi pada penelitian ini adalah pelanggan Orchid Salon Cabang Sukajadi Pekanbaru jumlah sampel sebanyak 180 orang. Untuk analisis data dalam penelitian ini meliputi; analisis deskriptif persepsi responden terhadap variabel penelitian, dan analisis Structural Equation Model (SEM) yaitu analisis Uji Measurement Model, analisis Uji Goodness of Fit, analisis normalitas, analisis Uji Validitas dan Uji Reliabilitas, dan analisis Pengujian Hipotesis, dengan menggunakan aplikasi SEM AMOS 24. Hasil penelitian ini menunjukkan pengaruh Produk, Promosi, Orang, terhadap kepuasan pelanggan berpengaruh tidak searah atau negatif. Pengaruh Harga, Tempat, Proses terhadap Kepuasan Pelanggan berpengaruh positif terhadap kepuasan pelanggan tetapi tidak ada hubungan. Pengaruh Bukti Fisik terhadap kepuasan pelanggan berpengaruh signifikan. Pengaruh Produk, Harga, Tempat, Bukti Fisik terhadap pelanggan tidak searah atau negatif. Pengaruh Promosi, Orang, Proses, Kepuasan Pelanggan terhadap Loyalitas Pelanggan berpengaruh positif terhadap kepuasan pelanggan tetapi tidak ada hubungan.
PENGARUH KUALITAS PELAYANAN DAN HARGA TERHADAP KEPUASAN DAN LOYALITAS PENGGUNA E-COMMERCE SHOPEE DI KOTA PEKANBARU
Authors: Suyono Suyono , Suhardjo Suhardjo , Sevendy Tandy , Sari Yunia , Wiliani Novi
Published: May 2024

Tujuan penelitian ini adalah untuk mengetahui dan menganalisis pengaruh kualitas pelayanan dan harga terhadap kepuasan dan loyalitas pengguna e-commerce Shopee di Kota Pekanbaru. Penelitian ini dilakukan terhadap pengguna e-commerce Shopee di Kota Pekanbaru dengan jumlah populasi yang tidak diketahui dan jumlah sampel sebanyak 122 responden. Teknik penarikan sampel yang digunakan adalah non probability sampling dengan teknik purposive sampling. Metode analisis data yang digunakan adalah melalui PLS (partial least square). Hasil analisis data menunjukkan bahwa variabel kualitas pelayanan berpengaruh positif signifikan terhadap kepuasan pengguna e-commerce Shopee di Kota Pekanbaru, variabel harga berpengaruh positif namun tidak signifikan terhadap kepuasan pengguna e-commerce Shopee di Kota Pekanbaru, variabel kualitas pelayanan berpengaruh positif namun tidak signifikan terhadap loyalitas pengguna e-commerce Shopee di Kota Pekanbaru, variabel harga bepengaruh positif signifikan terhadap loyalitas pengguna e-commerce Shopee di Kota Pekanbaru, dan variabel kepuasan berpengaruh positif namun tidak signifikan terhadap loyalitas pengguna e-commerce Shopee di Kota Pekanbaru.
PENGARUH GAYA KEPEMIMPINAN DISIPLIN DAN MOTIVASI KERJA TERHADAP KEPUASAN KERJADAN KINERJA GURU SMP DI KECAMATAN BUKIT BATU DAN SIAK KECIL
Authors: Handayani Nani , Nyoto Nyoto , Panjaitan Harry Patuan
Published: May 2024

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh gaya kepemimpinan, disiplin, dan motivasi kerja terhadap kepuasan kerja Guru PNS. Untuk mengetahui dan menganalisis pengaruh gaya kepemimpinan, disiplin, dan motivasi kerja terhadap kinerja guru PNS. Metode yang digunakan dalam pengambilan data penelitian ini adalah kuisioner/angket. Populasi yang dijadikan objek penelitian ini adalah guru PNS pada SMP Negeri di Kecamatan Bukit Batu Siak Kecil dan sebanyak 87 orang. Sampel dalam penelitian ini sebanyak 80 orang guru PNS. Data yang digunakan dalam penelitian ini adalah data primer dan data sekunder, sedangkan Teknik pengambilan sampel dengan Teknik purposive sampling. Dimana Teknik ini menggunakan seluruh guru PNS dikurangi kepala sekolah dan yang melakukan penelitian. Tenik analisis data dalam penelitian ini menggunakan analisis deskriptif dan analisis struktur equation model (SEM) PLS. Hasil penelitian menunjukkan bahwa Gaya kepemimpinan berpengaruh positif dan signifikan terhadap kepuasan kerja tetapi tidak siqnifikan terhadap Kinerja guru PNS. Motivasi kerja berpengaruh positif dan signifikan terhadap Kepuasan tetapi tidak signifikan terhadap kinerja guru PNS. Disiplin berpengaruh positif dan signifikan terhadap kepuasan kerja dan kinerja guru PNS. Kepuasan kerja berpengaruh positif dan signifikan terhadap kinerja guru PNS pada SMP Negeri di Kecamatan Bukit Batu dan Siak Kecil.
ANALYSIS OF INSTITUTIONAL DEVELOPMENT OF VILLAGE-OWNED ENTERPRISES IN WATER RESOURCES MANAGEMENT
Authors: Mustofa Amirul , Syahadiyanti Litafira , Haryati Eny , Sri Lestari Damajanti
Published: May 2024

Sumber Maron Tourism Village Management is an innovative program implemented by Village-Owned Enterprises (VOEs) in Karangsuko Village, Malang Regency. This research aims to analyze the institutional development of VOEs in managing water resources in the Sumber Maron Tourism Village, Malang Regency. The data collection techniques used in this research are interviews and documentation. Data analysis was carried out qualitatively by interpreting data from interviews and various documents obtained in the research. Next, compare the data that has been presented with the theory of institutional development. The research results show that developing VOEs institutions in managing water resources can produce tourist villages that benefit the community, village government, and VOEs managers. Second, it was found that managers needed to prepare access to information about websites and social media optimistically. The recommendation is that in developing the Sumber Maron tourist village, a website should be immediately prepared for information access so potential visitors can quickly get information.
Rural Tourism and Socio-Economic Development in Kalapatta Sub County Kabong District of Uganda
Authors: Akorio Fred Ariyon , Turyamureeba Silaji , Tugume Azarious , Eze Val Hyginus Udoka
Published: May 2024

This research explores the interplay between rural tourism and socio-economic development in Kalapatta Sub County, located within the Kabong District. As rural areas globally seek sustainable pathways for growth, the study focuses on the specific impacts of tourism on the socio-economic fabric of the community. The research employs a mixed-methods approach, combining quantitative data analysis and qualitative insights gathered through interviews and surveys conducted among local residents, business owners, and tourists. Key indicators such as income generation, employment opportunities, infrastructure development, and cultural preservation are examined to assess the multifaceted impact of rural tourism on the local community. Preliminary findings indicate that the influx of tourists has led to increased economic activities, including the growth of local businesses and the creation of employment opportunities. However, challenges such as environmental degradation, cultural commodification, and unequal distribution of benefits are also identified. The research sheds light on the complex dynamics between the tourism industry and the socio-economic development of the rural community, emphasizing the need for sustainable and inclusive strategies. The study contributes to the existing body of knowledge on rural tourism by providing context-specific insights from Kalapatta Sub County, Kabong District. Recommendations for policymakers, local authorities, and community stakeholders are offered to guide the development of strategies that maximize the positive impacts of tourism while mitigating its potential negative consequences. Ultimately, this research aims to inform the creation of a framework for sustainable rural tourism that fosters socio-economic development in a manner that respects and enhances the local culture and environment
Influence of United States Constitutional System on Asian Countries
Authors: Mendy Ousu
Published: May 2024

United States of America is a leading superpower in international politics and the infiltration of its constitutional system into other countries is quite conspicuous in many ways. The impact of it is manifest in the governance structure many Asian countries. Asia is an abode to different types of governments including long-established democracy, socialism and monarchies. This research studies and compares special Asian countries with the constitutional system of America as a model that has withstood the test to time since the 18th century. This research finds that the question of whether Asia can adopt democracy was what preoccupied Lee Kuan Yew as an Asian and Singaporean statesman. However, diffusion theory penetrates Asia, and the continent begins to wax in democracy and constitutionalism. Written constitutions also dominate Asia with models of check and balance, impeachments, and elimination of dictatorship although its last vestiges are still in some parts of the continent.
CHRONIC OSTEOMYELITIS OF THE LEFT MAXILLA WITH OROANTRAL FISTULA
Authors: Rana Payal Jaiprakash , S. G Smitha , Ayyappan Pranav
Published: May 2024

Osteomyelitis represents a severe and often debilitating inammatory
condition characterized by the invasion of bone tissue by infectious
microorganisms. It is a complex disease process that typically begins
with the introduction of bacteria into the bone, leading to local
inammation, necrosis, and the formation of abscesses within the
affected bone. Osteomyelitis can occur in any bone in the body but is
particularly challenging when involving the maxilla due to its unique
anatomical features and potential complications, such as oroantral
stula formation
UTILIZING ANTERIOR TIBIAL TRANSLATION SIGN ON MAGNETIC RESONANCE IMAGING FOR DIFFERENTIAL DIAGNOSIS OF PARTIAL AND COMPLETE ANTERIOR CRUCIATE LIGAMENT TEARS
Authors: Tripathi Apoorva , Mittal Ayushi , Mudkavi Rajeev , Mudkavi Naju Tanya
Published: May 2024

Introduction: The anterior cruciate ligament (ACL) is a critical structure within the knee joint, playing a pivotal role in maintaining stability
during various dynamic movements, including cutting, pivoting, and jumping. This study aims to evaluate the predictive value of pre-operative
static ATT in knees with ACL injury. Material and Methods: This study constituted a retrospective descriptive research endeavour encompassing
patients who underwent both MRI and knee arthroscopy at Jaipur National University, Institute for Medical Science and Research Centre from
October 2023 to March 2024. Clinical data gleaned from in-patient records from the Department of Orthopaedics included demographic
particulars such as age, sex, height, weight, and occupation. Patients were dichotomized into two subgroups predicated on arthroscopic ndings:
partial ACL tear or complete ACL tear. Subsequently, patient diagnostic images were reviewed, and anterior tibial translation distances were
meticulously measured. The means of anterior tibial translation distances in each subgroup were then computed, and the unpaired t-test for the
mean difference of each subgroup was executed. Furthermore, a comparative analysis was conducted between the cut-off value derived in this
investigation and those reported in antecedent studies. MRI protocols entailed knee protocol scans with the 1.5-Tesla Siemens Sempra,
encompassing sagittal, coronal, and axial planes with distinct pulse sequences. Anterior tibial translation distance was meticulously dened as the
distance between the most posterior cortex of the tibia and femur, acquired at the midsagittal plane of the lateral femoral condyle. The measurement
was conducted relative to a plane parallel to the long axis of the image. Results: The results suggest that the test demonstrates outstanding
sensitivity, specicity, positive predictive value, and negative predictive value, all reaching 100% (with condence intervals ranging from 84.56%
to 100% for sensitivity and positive predictive value, and from 75.29% to 100% for specicity and negative predictive value). Conclusion:
Employing a 7mm threshold on the anterior tibial translation sign for the diagnosis of complete ACL tears represents a valuable clinical tool with
signicant implications for patient management.
A STUDY TO EVALUATE THE PERIOPERATIVE RESPIRATORY MECHANICS IN PATIENTS UNDERGOING LAPROSCOPIC ABDOMINAL SURGERIES USING FORCED OSCILLATION TECHNIQUE
Authors: M N Mallikarjuna , J Mohan , B J Arun , KR Pooja , Sultana Mahnaaz
Published: May 2024

Need For Study Perioperative prediction of respiratory complications is important in patients undergoing laparoscopic surgeries under general
anesthesia,. Spirometry- most frequently used method for perioperative evaluation of respiratory function, but it is effort dependent. Forced
oscillation technique(FOT) overcomes this problem as it is a simple, effortless and non-invasive means of assessing the respiratory mechanics, The
technique involves external application of pressure wave to the respiratory system while the patient is breathing normally at tidal volume followed
by measurement of airow. It is capable of detecting respiratory changes due to endotracheal intubation, duration of general anesthesia and carbon
dioxide insufation both in airway (blocks, narrowing, spasms) as well as parenchyma (consolidation, atelectasis or collapse) In our study, we
intend to analyze these changes in patients undergoing laparoscopic abdominal surgeries under general anesthesia which may help in early
detection and in turn guide to decerese the incidence of respiratory complications.
Aim&objective1) To evaluate the changes in respiratory resistance and reactance in patients undergoing laparoscopic abdominal surgeries using Forced
Oscillation Technique before and after surgery.
2) To evaluate the clinical prole of patients with signicant changes.
Materials And Methods- This is a ongoing prospective-observational study started in November 2022 at hospitals attached to Bangalore Medical
College and Research institute (BMCRI). After obtaining ethical committee clearence, an informed written consent was taken from 12 patients
were enrolled into the study. FOT test was performed 24hours before and 24 hours after surgery and results were tabulated using SPSS version 27
and calculated with student t- test. Results:- Out of 12 cases, respiratory reactance at 5 Hz (R5) and respiratory resistance of R5-20 (small airway)
changed signicantly in 4 patients (36%) who underwent surgery for more than 2 hours duration. Respiratory reactance (X5) changed signicantly
in 6 (50%) patients who underwent laparoscopic surgery for more than 2 hours. The study is currently ongoing and the nal results will be displayed
on the day of presentation. Conclusion:- The forced oscillation technique is a clinical tool that can be used to predict respiratory mechanics before
and after surgery. However, it remains to be seen that, it plays a role in predicting clinical outcomes in terns of reducing postoperative morbidity
EXPLORING ANTICANCER POTENTIAL OF CENTAUREA BEHEN L., ELAEOCARPUS GANITRUS ROXB, GLORIOSA SUPERBA L. AND FICUS RELIGIOSA L. AGAINST HUMAN LUNG CANCER (A-549) CELL LINES
Authors: Singh Satnam , Kaur Amandeep , Saini R. G.
Published: May 2024

Background: Phytochemicals form the basis of research and development of new molecules leading to the development of new novel drugs. In the
oncology sector, plants have contributed more than 60% of the anti-cancer drugs, directly or indirectly. The present study Aims and Objectives:
was conducted with the objective to explore the antitumor activity of various extracts obtained from dried roots of Centaurea behen L., dried
fruits/beads of Elaeocarpus ganitrus Roxb., dried roots of Gloriosa superba L. and dried leaves of Ficus religiosa L. against human lung cancer
(A 549) cell lines. Method: Phytoconstituents were extracted by Soxhlet method using hexane, chloroform, methanol and water as solvents. MTT
assay was used to nd the anti-proliferative potential of these plant extracts. The trypan blue dye exclusion test was used to determine the number of
viable cells present in a cell suspension. Cytotoxic activity was also evaluated against non-cancerous cell lines (MCF-10A). Results: On A-549 cell
lines, 93% cell death was reported with G. superba aqueous extract followed by E. ganitrus methanol extract and F. religiosa hexane extract and
C. behen aqueous extract with 87%, 81.61% and 75 % cell death respectively. However, none of the extracts showed cytotoxic effect upon
testing against normal non-cancerous cell lines (MCF- 10A). Conclusions: The results of the current ndings prove that phytoconstituents present
in these plant extracts have high anticancer potential. This study strongly suggests the possibility of medicinal plants as an important source of
anticancer drug development.
TUBERCULOSIS OF TUNICA VAGINALIS OF TESTIS: A CASE REPORT AND REVIEW OF LITERATURE
Authors: Srivatsan Pooja , Gupta Priya , Indap Shalaka , Gupta Amit
Published: May 2024

With an incidence rate of as high as 210 cases per 1,00,000 of
population, tuberculosis (Tb) is a very common disease in India (1).
Primarily, pulmonary involvement is most common, however recently
extra pulmonary sites of Tb has also been rapidly increasing. Among
extra-pulmonary Tb (EPTB), lymph node Tb is the most common,
genital Tb being the second most common affected site (2). Genital
Tb affects both the genders equally and causes complications like
infertility. It usually affects organs like bladder, prostate, fallopian
tubes and testis.
PEDIATRIC CASES OF PERTUSIS WITH LEUKEMOID REACTION TREATED WITH THERAPEUTIC LEUKOCYTAPHERESIS
Authors: Anjum Shaikh Saneha , Kothari Farzana
Published: May 2024

Background and Objectives: Epidemic kind of scenario for Pertussis with leukemoid reaction at a rural area of Gujarat, India. A new indication
for therapeutic leukocytapheresis,as limited literature on this topic is available.
Pertussis (Whooping cough) is a respiratory tract infection characterized by paroxysmal cough.]It spreads through airborne droplets and is highly
contagious. Risk factors for acquiring pertussis include pregnancy, epidemic exposure, lack of immunization, close contact with an infected
individual. Materials and Methods: Study was done retrospectively. Follow up of pediatric patients diagnosed with Pertussis on swab with
leukemoid reaction was done. Leukocytapheresis was done on Spectra Optia machine with the exchange kit. Clinical and hemodynamic laboratory
parameters were evaluated. Results: Out of 3 pediatric patient, one survived follow up was done till 6 months post procedure,2 patients died 10-20
days post-procedure. Conclusion: we conclude that at present there is no effective treatment for malignant pertussis..Leukocytapheresis have been
associated with high mortality and complications. Role of leukocytapheresis can't be established by mere 3 procedures large number of target
population is required
Diclofenac Induced Hepatorenal Toxicity on Albino Rats: The Assessment of Mitigative Potential of Fermented Carica Papaya Juice
Authors: Marcellinus Arhoghro Ejovwoke , Uchenna Eric Emmauel , Peter Berezi E. , Joshua Madock Obebinaru , Obruche Agberia Steve , Levi Owotgwun Kasirotu , Tamaratenane Eriomala Ejiroghene
Published: May 2024

In a study investigating the protective effects of an extract on diclofenac-induced liver and kidney injuries in Wistar rats, twenty healthy adult Wistar rats weighing between 110g to 200g were randomly divided into four groups of five rats each. Group 1 Control group: received distilled water and standard feed, Group 2 Diclofenac group: administered 10mg/kg body weight of diclofenac., Group 3 Diclofenac + Pawpaw extract group: received diclofenac and post-treated with 200mg/kg body weight of fermented unripe Carica papaya juice, and Group 4 Pawpaw extract group: administered 200mg/kg body weight of fermented unripe Carica papaya juice. The plant extract and diclofenac were orally given over a duration of fourteen (14) days. After the treatment was finished, samples of blood and tissue were collected to analyze the liver function parameters (superoxide dismutase, catalase, and glutathione reductase) (Alanine aminotransferase - ALT, and alkaline phosphatase - ALP), renal function parameters (creatinine), oxidative stress markers, and for histological evaluation. The results showed that diclofenac administration caused a significant increase (p<0.05) in serum levels of ALT and ALP, creatinine and a significant decrease (p<0.05) in antioxidant enzymes (superoxide dismutase, catalase, and glutathione reductase) compared to the control group. However, treatment with FUPJ significantly reduced (p<0.05) the levels of ALT and ALP, creatinine, and MDA and increased (p<0.05) the levels of antioxidant enzymes. In conclusion, FUPJ has the potential to ameliorate diclofenac-induced hepatic and renal dysfunction through its antioxidant and anti-inflammatory properties.
Analysis of Parents' Knowledge and Behaviour in Providing Developmental Stimulation Early Childhood
Authors: Sekarini Sekarini , Galleryzki Annisa Rahmi , Prabarini Lintang Puspita
Published: May 2024

Early childhood is a time when almost all of the child's potential is experiencing a sensitive period to grow and develop rapidly and violently. This growth and development are influenced by nutritious and balanced food intake and intensive stimulation by parents. If children are given intensive stimulation from their environment, especially in the family, then children will be able to undergo their developmental tasks well. This study aims to analyse parents' knowledge and behaviour in providing early childhood development stimulation. This study used a descriptive correlational design with a cross sectional approach conducted at RA Qurrota A'yun Kepanjen Malang Regency East Java Indonesia in 2023 which was attended by 56 respondents. The result of this study is that there is a relationship between knowledge and parental behaviour in providing developmental stimulation in early childhood with a p value of 0.003 and a relationship strength of 0.390 which reflects that the strength of the relationship is quite strong and positive.
Persistent Abdominal Pain with an Uncommon Presentation of Multiple Myeloma: A Case Study
Authors: Ibtissam Bounouar , Hiba Boumaazi , Chama El Manjra , Oussama Nacir , Ezzahra Lairani Fatima , Adil Ait Errami , Sanae Sayagh , Sophia Oubaha , Zouhour Samlani , Khadija Krati
Published: May 2024

Multiple myeloma (MM) is a widespread malignant condition characterized by the proliferation of transformed plasma cells in the bone marrow, disrupting its normal functions and infiltrating adjacent bone tissues. While typically confined to the bone marrow, in rare instances, patients may develop extramedullary disease. In these uncommon scenarios, the involvement of lymph nodes poses a diagnostic challenge for practitioners in their daily routines. This report details the case of a 49-year-old male experiencing chronic abdominal pain. A computed tomography (CT) scan revealed enlargement of retroperitoneal and mesenteric lymph nodes. Biopsies confirmed a plasma cell infiltrate positive for CD138 and kappa light chain, leading to the diagnosis of multiple myeloma with extramedullary localization in lymph nodes. Our case underscores the rare presentation of extramedullary involvement in multiple myeloma, characterized by an atypical clinical manifestation.
Medullary Compression Syndrome Revealing Vertebral Medullary Hydatidosis: A Case Report
Authors: Hassnaoui M. El , Jaouaher M. , Diani A. , Bouroumane M. , Benzalim M. , Alj S.
Published: May 2024

Spinal cord compression syndrome caused by vertebral medullary hydatidosis is a rare but serious condition requiring precise diagnostic and therapeutic approaches. This article examines the crucial role of magnetic resonance imaging (MRI) and computed tomography (CT) in characterizing lesions, assessing their extent, and monitoring postoperative outcomes in patients with this pathology. With a focus on vertebral medullary surgery, the authors explore the challenges associated with this condition, including the complexity of surgical management and the high risk of recurrence. A better understanding of this pathology and the adoption of early preventive strategies are essential to improve clinical outcomes in patients with this syndrome.
O ENFERMEIRO NO PROCESSO PARIR / NASCER: ESTRATÉGIA DE CUIDADO E HUMANIZAÇÃO DO PARTO
Authors: Souza Abmael Martins , Farias Adriana Silva , Ramos Gleiciane Cabral , Sales Maria Neide de Oliveira , Alfaro Selaine Silva , Pereira Pabloena da Silva
Published: May 2024

O parto é um evento singular assim, o respeito e valorização das vivências de cada mulher-mãe são fundamentais à humanização do processo parir/nascer. Tem por objetivo geral entender a atuação do enfermeiro no processo das estratégias de cuidado e humanização do parto. Estudo trata-se do tipo revisão de literatura integrativa  descritiva qualitativa. Foram utilizados artigos científicos das bases de dados: Scientific Electronic Library Online (SCIELO), Literatura Latino – Americana em Ciências da Saúde (LILACS), Biblioteca Virtual em Saúde (BVS). Os tipos de estudos selecionados apresentam uma média de 80 % do tipo de estudo de literatura integrativa, 15% do tipo estudo descritivo-qualitativo com abordagem quantitativo, 2,5 % do tipo de estudo de análise categorial qualitativa e 2,5 % dp tipo de estudo revisão narrativa da literatura científica, sendo a abordagem metodológica de literatura integrativa presente em mais de 80% dos artigos. Esta pesquisa proporcionará diversas práticas consideradas úteis ao parto humanizado, orientando sobre o parto e práticas utilizadas na humanização. deste modo, pode-se ressaltar que a enfermagem vem abordando, em seus estudos, as informações necessárias acerca da humanização no parto, de modo que, em suma, as publicações constituíram uma amostra pequena, tendo em vista que se trata de adoção de estratégias, que visa melhorias no tipo de assistência.