bluuebunny/crossref_metadata_2025_split huggingface dataset:
TÜRK SİVİL HAVACILIK SEKTÖRÜNÜN EKONOMİK BÜYÜME ÜZERİNDEKİ ETKİSİ
Authors: ATİOĞLU Eyup 
Published: April 2022

Ekonomik aktiviteler gerek üretim gerekse tüketim yönünden büyük ölçüde ulaştırma sektörüne bağlıdır. Bu durum insan ve malların taşınmasında ve temel insan ihtiyacı haline gelen bağlantı ve hareketliliğin sağlanmasında sivil havacılık sektörünü giderek daha önemli hale getirmektedir.
Bu çalışmada Türk sivil havacılık sektörü ile ekonomik büyüme arasındaki ilişki havacılık operasyonu bazında gösterge kullanılarak incelenmiş olup Türk tesciline kayıtlı havaaraçlarının yurt içinde ve yurt dışında gerçekleştirdiği tekil operasyon (konma) sayısının gayri safi yurt içi hasıla üzerindeki etkisi Johansen eşbütünleşme analizi ve Vektör Hata Düzeltme Modeli ile araştırılmıştır. Çalışmanın veri setinde 1971-2019 yılları arasında yıllık bazda 49 gözlem yer almaktadır.
Çalışmada Türk tesciline kayıtlı havaaraçlarının yurt içinde ve yurt dışında gerçekleştirdiği tekil operasyon (konma) sayısı ve gayri safi yurt içi hasıla arasında uzun dönemli bir dengeyi ifade eden eşbütünleşme ilişkisi tespit edilmiştir. Ampirik sonuçlara göre 1971-2019 yılları arasında Türk tesciline kayıtlı havaaraçlarının yurt içinde ve yurt dışında gerçekleştirdiği tekil operasyon (konma) sayısının gayri safi yurt içi hasıla üzerinde önemli bir etkiye sahip olduğu saptanmıştır.
Analisa Pengaruh Tegangan Harmonik Terhadap Regulasi Tegangan Eksitasi Generator Satu Fasa
Authors: Azhar Azhar 
Published: April 2022

Esensinya setiap generator listrik satu fasa maupun tiga fasa telah dilengkapi dengan sistem eksitasi. Sistem eksitasi generator ada tiga, yaitu sistem eksitasi statis, dinamis, dan tanpa sikat arang (brushless excitation). Umumnya sistem eksitasi digunakan untuk mengatur suplai arus searah pada kumparan medan yang terdapat pada rotor generator agar tegangan keluaran generator tetap stabil. Sistem eksitasi harmonik merupakan suatu sistem eksitasi tegangan medan rotor generator yang diperoleh dari suplai tegangan kumparan harmonik pada stator. Tegangan keluaran dari kumparan harmonik merupakan sumber arus bolak balik atau tegangan harmonik yang akan diteruskan ke regulator tegangan arus searah untuk diatur agar tegangan tetap stabil dan menjadi sumber tegangan eksitasi medan rotor generator. Regulator tegangan eksitasi medan rotor generator ini bekerja berdasarkan perubahan nilai beban. Jika tegangan keluaran generator turun akibat kenaikan beban maka regulator tegangan akan meningkatkan tegangan eksitasi medan rotor generator dan jika tegangan keluaran generator naik akibat penurunan beban maka regulator pengatur tegangan akan menurunkan tegangan eksitasi medan rotor generator. Tujuan penelitian ini adalah untuk mendapatkan suatu besaran tegangan yang telah dilakukan oleh regulator tegangan arus searah untuk diteruskan pada kumparan medan guna membangkitan medan magnet rotor sehingga menghasilkan tegangan keluaran generator tetap stabil. Dalam penelitian ini metode yang digunakan adalah metode perbandingan tegangan keluaran kumparan harmonik arus bolak balik dan tegangan regulasi arus searah sebagai tegangan eksitasi medan rotor generator satu fasa. Generator arus bolak balik satu fasa 3 kVA diputar pada putaran nominal 1500 rpm dan dibebani pada kapasitas beban 0% (0 kW), 50% (1,82 kW) dan 80% (2,91 kW). Tegangan keluaran kumparan harmonik 60,8 - 70.9 VAC disearahkan dan diregulasi oleh regulator tegangan eksitasi menjadi 48.9 - 49.9 VDC. Berdasarkan hasil pengukuran yang dilakukan pada regulator tegangan eksitasi untuk beban 0 kW rata-rata tegangan eksitasi adalah 45,99 VDC, beban 1,82 kW rata-rata tegangan eksitasi 49,29 VDC dan tegangan eksitasi beban 2,91 kW yaitu 49.98 VDC. Dari hasil analisa perbandingan tegangan keluaran kumparan harmonik dengan tegangan eksitasi pada beban 0%, 50% dan 80% menunjukkan bahwa komponen daya, perubahan beban dari keadaan tanpa beban 0% sampai 80%, tegangan keluaran generator masih tetap stabil direntang tegangan 219,2 - 220,2 Volt. Sedangkan faktor daya berubah 0,1 yaitu dari 0,89 turun menjadi 0,87. Untuk frekuensi listrik masih tetap pada 49,99 - 50 Hz.
Rancang Bangun Mesin Pengepres Kopi dengan Mengendalikan Suhu Menggunakan Metode PID Berbasis ATmega 2650
Authors: Akhyar Akhyar , Gunawan Gunawan , Eliyani Eliyani , Akhyar Miftahul 
Published: April 2022

Kopi adalah minuman yang sangat disukai oleh masyarakat Indonesia, baik pria maupun wanita dari berbagai daerah di Indonesia. Minuman kopi memiliki banyak cita rasa serta ukuran kopi yang beraneka ragam. Pembuatan kopi menggunakan mesin Ferratti Ferro FCM-4656. Mesin ini digunakan untuk membuat kopi espresso secara semi otomatis. Mesin ini dapat mengaliri air panas secara otomatis sesuai dengan tekanan uap yang ada pada tabung boiler. Hal tersebut menyebabkan suhu kopi tidak dapat ditentukan, sehingga dapat memengaruhi cita rasa dari kopi tersebut. Pada penelitian ini, dilakukan pengembangan pada mesin kopi dengan menambahkan sistem pengontrolan terhadap suhu kopi sesuai keinginan dan pembuatan kopi sanger secara otomatis. Pengembangan mesin ini dilengkapi dengan Arduino Mega 2560, Metode PID, LCD, Heater dan beberapa sensor antara lain sensor Termokopel tipe K, sensor Pressure Transmiter, dan sensor ultrasonik. Prinsip kerja alat yang dibuat ini yaitu LCD menampilkan data ketinggian level air dan susu, dan pemilihan mode kopi yang diinginkan. Setelah itu, nilai suhu dimasukkan sesuai keinginan. Heater akan otomatis menyala, sensor pressure Transmiter akan mendeteksi tekanan air, dan sensor suhu mendeteksi suhu pada tabung boiler dan PID selalu berjalan untuk menghilangkan nilai error yang terjadi antara pembacaan suhu oleh sensor dan set point yang diinginkan. Hal ini dibuktikan dengan telah dilakukannya uji coba terhadap sensor suhu, dimana sensor tersebut dapat membaca suhu dengan nilai ralat rata-rata yaitu 2,3°C . Hal ini juga telah dilakukan uji coba terhadap sensor tekanan, dimana sensor tekanan dapat bekerja dengan baik dengan mendapatkan nilai ralat tertinggi yaitu 1,81 Psi. Ketika suhu pada tabung boiler telah mencapai nilai yang di set, maka Valve terbuka dan air akan mengalir menuju wadah pengepresan kopi. Keseluruhan sistem yang dibuat berjalan sesuai rancangan. Beradasarkan hasil simulasi yang diperoleh dengan nilai besaran Kp = 350, Ki = 1,0, dan Kd = 7,2, dimana besaran waktu yang dibutuhkan adalah 2 menit 21 detik untuk memansakan air pada tabung boiler dengan nilai set point 80°C.
Assessment of Managerial Innovation in Company X Using Fuzzy AHP
Authors: Sitonga Roland YH , Setiawati Marla , Gratianus Theodorus 
Published: April 2022

Company X is an Indonesian dairy company with a significantly large market share. The successes of its product innovation are highly linked with its managerial function, which indicates the existence of innovation in its company management. The company should understand the level of its managerial innovation and utilize its potential to produce product innovations continuously. This research aims to determine the company’s level of managerial innovation to support product innovation accomplishments. The study utilizes two methods in determining managerial innovation levels. The first method is by measuring employee perception of managerial functions of the company through a survey. The second method is through direct observation of executive activities related to managerial functions using a prearranged observation protocol. The final managerial innovation score will be calculated using the Fuzzy AHP method. The study found that the company’s managerial innovation level reached 57%, which is a relatively high level. The study also found that leading function is very innovative, while organization function should be improved to support better product innovations.
Evaluation of Knowledge, Attitude and Practice regarding Blood Donation among Bachelor Level Students in Kathmandu
Authors: Kayastha Babita , KC Heera , Lakhe Dibyashwori , Pradhan Rubi , Sainju Sapana 
Published: April 2022

Background and Objectives: The practice of blood donation is largely dependent on one's level of education and attitude. Over 13 thousand blood facilities in 169 countries report collecting 106 million blood donations worldwide, totaling 118.5 million. However, there is still no equilibrium between blood demand and supply. Every year, in underdeveloped nations like Nepal, the need for safe blood is vital. Thus, this research was carried out to examine knowledge, practice, and attitude of blood donation among bachelor level Students.
Material and Methods: This study used a systematic approach to analyze knowledge, attitudes, and practices towards blood donation among undergraduate students. A descriptive cross-sectional analysis was conducted utilizing stratified random samples on 110 samples. The pretest self-administered questionnaire was employed, which included both structured and semi-structured questions (r=0.70). The respondents included first- and second-year Bachelor of Social Work and Business Studies students, as well as first-year Bachelor of Computer Administration students. The data was analyzed using descriptive and inferential statistics (i.e., chi-square and spearman's test) in SPSS 16 version.
Results: This study found that 4.5% of the respondents had good knowledge, 63.7% had average knowledge, and 31.2% had poor knowledge. Among the respondents 23.60% had practice of blood donation while 76.10 % have not performed blood donation. The study also revealed 21.10% have negative attitude and 78.20% have positive attitude. There is a positive relationship between knowledge and attitude as Spearman's coefficient value r = 0.150, and p= 0.117 (p>0.05)
Conclusion: The study concludes the highest number of female respondents and a Hindu majority. Despite having a positive attitude, they have not practiced blood donation indicating a need to increase reinforcement and motivation among youths to bring positive changes in blood donation.
The Role of Neutrophil Lymphocyte Ratio in Predicting Acute Appendicitis in Adult
Authors: Giri Niraj 
Published: April 2022

Introduction: Acute appendicitis is one of the most common causes of acute abdomen with lifetime occurrence of approximately 7% and with perforation of 17-20%. There are various scoring systems and investigations which are used to ruling in the conditions but none of these are 100% accurate. The aim of this study was to observe relationship between neutrophil lymphocyte ratio (NLR) and simple and complicated acute appendicitis.
Methods: This is a prospective observational study conducted for a period of 12 months. Clinical, laboratory and USG parameters were used to diagnose acute. HPE findings were taken as final diagnosis and the objective of the study compared.
Results: Total of 100 patients were evaluated in this study. The mean age of the patients with acute appendicitis in this study was 30 years .The mean Alvarado score in this study was 7 and the mean NLR was 6.6. In this study, 24% of case who had TLC of more than 10000 per cubic millimeter had complicated appendicitis (p=0.685). 16% of total cases had complicated acute appendicitis with neutrophil percentage between 81%-90%, 20% with NLR >8 had complicated acute appendicitis and 20% with NLR >8 had HPE proven complicated acute appendicitis (p=0.001)
Conclusion: Both neutrophil percentage and NLR were statistically significant in differentiating complicated acute appendicitis from simple acute appendicitis than total leucocyte count alone as shown by study.
Work condition, Exploitation, and Mistreatment of Study of Street Children of Kathmandu Valley
Authors: Kunwar Mala 
Published: April 2022

All vulnerable and homeless individuals congregate on the street. Many people, ranging in age from youngsters to the elderly, can be seen begging on the street. The purpose of this research was to learn more about the working conditions, exploitation, and mistreatment of street children in the Kathmandu valley. The study used a structured questionnaire survey to obtain data from 234 street children. According to the findings, 39.4 percent of street youngsters were begging rather than doing any type of laborious work. 51.3 percent of street children were subjected to misbehavior and harassment by passers-by. Physical, psychological, sexual, and other forms of abuse and mistreatment were perpetrated on street children. The concerned authority should ensure the safety and security of these street children because they have also right of life.
Personnel resources as a component of ensuring the quality and availability of dental care for the population of Ukraine
Authors: Grohotov V. A. , Orlova N. M. 
Published: April 2022

Annotation. Providing high-quality and affordable dental care to the population requires monitoring the medical staff of the dental service. Purpose: to analyze the state and problems of human resources of the dental service of the system of the Ministry of Health of Ukraine in 2010-2020. Using the medical-statistical method, the statistical data of the Center for Medical Statistics of the Ministry of Health of Ukraine were analyzed. It is established that during 2010-2020 in Ukraine the process of restructuring the network of dental institutions continues. As a result, the number of communal/state institutions in the system of the Ministry of Health of Ukraine has decreased and the number of private institutions has increased rapidly. This process causes the outflow of dentists from the communal to the private sector of dentistry. During the observation period, the number of dentists in the institutions of the system of the Ministry of Health of Ukraine decreased by 40.9% (from 21,313 in 2010 to 12,601 individuals in 2020). The number of dentists per 10 000 population in the system of the Ministry of Health decreased by 34.9% (from 4.67 in 2010 to 3.04 in 2020). The staffing of full-time positions of dentists in the institutions of the Ministry of Health decreased over the observation period from 93.3% to 86.9%. Dentists of the system of the Ministry of Health of Ukraine are highly qualified to provide the population with quality dental care: 73.3% of them are certified (67.2% among doctors of all specialties), among the certified half (49.7%) have the highest, and a third (32.9%) – the first qualification category. Dentists in the institutions of the Ministry of Health of Ukraine continue to provide the bulk of dental care to the population of the country, serving the vast majority (63.1%) of all dental visits and have 2.2-2.9 times higher average annual workload than their counterparts in private sector of dental care. Solving the problem of providing the population of Ukraine with affordable and high-quality dental care requires the development of an effective personnel policy in the field of dental health, aimed at maintaining the human resources of the communal/state sector of dentistry.
Kulturális adatelemzés – bevezetés és önéletrajz
Authors: Király Péter 
Published: April 2022

Lev Manovich. Cultural analytics. Cambridge, Massachussetts–London, England: The MIT Press, 2020.https://doi.org/10.7551/mitpress/11214.001.0001. 318 oldal. ISBN 9780262037105, e-ISBN 9780262360647
Gangguan Berbahasa pada Anak Penderita Hidrosefalus
Authors: Kadafi Tito Tri 
Published: April 2022

Abstract

This research was conducted by seeing language disorder in child with hydrocephalus, whose subjects were hydrocephalus sufferers from birth. Using qualitative methods, as well as data collection techniques through observation, literature review, and interviews, this study seeks to identify the causes of language disorders experienced by VC (respondent). The results showed a cognitive effect due to hydrocephalus conditions, and imperfect use of articulatory tools in speech, which caused the inability of VC to pronounce the phonemes / s /, / r /, / l /, and / z /. Another influence that also causes language disorders is the passivity of social interactions due to limited interaction between respondents and peers in the neighborhood where he live.

Abstrak

Penelitian ini dilakukan dengan meneliti gangguan berbahasa pada anak penderita hidrosefalus, yang subjeknya merupakan penderita hidrosefalus sejak lahir. Menggunakan metode kualitatif, serta teknik pengumpulan data melalui observasi, telaah pustaka, dan wawancara penelitian ini berupaya untuk mengidentifikasi penyebab gangguan berbahasa yang dialami VC (responden). Hasil penelitian menunjukkan adanya pengaruh kognitif karena kondisi hidrosefalus, dan ketidaksempurnaan penggunaan alat artikulatoris dalam tuturan, yang menyebabkan ketidakmampuan VC dalam mengujarkan fonem /s/, /r/, /l/, dan/z/. pengaruh lain yang juga menyebabkan gangguan berbahasa ialah pasifnya pergaulan karena interaksi terbatas antara responden dengan rekan sebaya di sekitar lingkungan tempat tinggalnya.
Jargon Bahasa Berdasarkan Model Fungsional Speaking di Kalangan Komunitas Dakwah : Kajian Sosiolinguistik
Authors: Safitri Vivian Nur , Mujianto Gigit 
Published: April 2022

Abstract
This study aims to describe the form of jargon language variations studied based on the SPEAKING component. The approach in this research is a qualitative approach. The data in this study include a collection of vocabulary used in conversational interactions in the Islamic da'wah community, both directly and indirectly (online) and carried out by the observation process. The data source in this study is oral or written speech of members of the Islamic da'wah community in universities. The research data collection was carried out through listening and observation techniques which were accompanied by data collection instruments through written techniques. Data analysis technique is done by sorting and correlating jargon language variation data according to the SPEAKING component model then plotting the data into tables and then classified according to the form and results of data analysis. The results showed (1) Classification of jargon language variation data based on SPEAKING components (2) Factors causing jargon language variations, (3) Characteristics of jargon, (4) Functional models of SPEAKING, and (5) Variations in jargon language of dawa community.

Abstrak
Penelitian ini bertujuan untuk mendeskripsikan bentuk variasi bahasa jargon yang dikaji berdasarkan model fungsional SPEAKING. Pendekatan dalam penelitian ini adalah pendekatan kualitatif. Data dalam penelitian ini meliputi kumpulan kosakata yang digunakan pada interaksi percakapan di komunitas dakwah Islam, baik secararing maupun daring dilakukan dengan proses observasi. Sumber data dalam penelitian ini adalah tutur lisan atau tulis anggota komunitas dakwah Islam yang ada di perguruan tinggi. Pengumpulan data penelitian dilakukan melalui teknik simak dan observasi yang disertai instrumen penjaringan data melalui teknik tulis. Teknik analisis data dilakukan dengan memilah dan mengkorelasikan data variasi bahasa jargon sesuai dengan model model fungsional SPEAKING kemudian memplotkan data-data ke dalam tabel kemudian diklasifikasikan sesuai bentuk dan hasil analisis data. Hasil penelitian menunjukkan (1) Klasifikasi bahasa jargon yang meliputi latar tempat, penutur, tujuan, acuan, perilaku, saluran tutur, interaksi, dan jenis tutur pada SPEAKING, (2) Faktor penyebab terjadinya variasi bahasa jargon, (3) Ciri-ciri jargon, (4) Model fungsional SPEAKING, dan (5) Variasi bahasa jargon komunitas dakwah.
Quantification of groundwater storage variation in Himalayan & Peninsular River basins correlating with land deformation effects observed at different Indian cities
Authors: SARKAR Tandrila , KARUNAKALAGE Anuradha , KANNAUJIYA Suresh , CHAGANTI Charan 
Published: April 2022

Groundwater is a significant resource that supports almost one-fifth population globally, but has been is diminishing at an alarming rate in recent years. To delve into this objective more thoroughly, we calculated interannual (2002–2020) GWS (per grid) distribution using GRACE & GRACE-FO (CSR-M, JPL-M and SH) Level 3 RL06 datasets in seven Indian river basins and found comparatively higher negative trends (−20.10 ± 1.81 to −8.60 ± 1.52 mm/yr) in Basin 1–4 than in Basin 5–7 (−7.11 ± 0.64 to −0.76 ± 0.47 mm/yr). After comparing the Groundwater Storage (GWS) results with the CHIRPS (Climate Hazards Group Infrared Precipitation with Stations) derived SPI (Standardized Precipitation Index) drought index, we found that GWS exhausts analogously in the same period (2005–2020) when SPI values show improvement (∼1.89–2), indicating towards wet condition. Subsequently, the GWSA time series is decomposed using the STL (Seasonal Trend Decomposition) (LOESS Regression) approach to monitor long-term groundwater fluctuation. The long term GWS rate (mm/yr) derived from three GRACE & GRACE-FO solutions vary from −20.3 ± 5.52 to −13.19 ± 3.28 and the GWS mass rate (km3/yr) lie in range of −15.17 ± 4.18 to −1.67 ± 0.49 for basins 1–3. Simultaneously, in basin 4–7 the GWS rate observed is −8.56 ± 8.03 to −0.58 ± 7.04 mm/yr, and the GWS mass rate differs by −1.71 ± 0.64$ to −0.26 ± 3.19 km3/yr. The deseasonalized GWS estimation (2002–2020) states that Himalayan River basins 1,2,3 exhibit high GWS mass loss (−260 to −35.12 km3), with Basin 2 being the highest (−260 km3). Whereas the Peninsular River basin 4,6,7 gives moderate mass loss value from −26.72 to −23.58 km3. And in River basin 5, the GWS mass loss observed is the lowest, with a value of −8 km3.
Microsurgical anatomy and insular connectivity of the cerebral opercula
Authors: Demirtaş Oğuz Kağan , Güngör Abuzer , Çeltikçi Pınar , Çeltikçi Emrah , Munoz-Gualan Alberth Patricio , Doğulu Fikret Hüseyin , Türe Uğur 
Published: April 2022

OBJECTIVE
Radiological, anatomical, and electrophysiological studies have shown the insula and cerebral opercula to have extremely high functionality. Because of this complexity, interventions in this region cause higher morbidity compared to those in other areas of the brain. In most early studies of the insula and white matter pathways, insular dissection was begun after the opercula were removed. In this study, the authors examined the insula and deep white matter pathways to evaluate the insula as a whole with the surrounding opercula.

METHODS
Twenty formalin-fixed adult cerebral hemispheres were studied using fiber microdissection techniques and examination of sectional anatomy. Dissections were performed from lateral to medial, medial to lateral, inferior to superior, and superior to inferior. A silicone brain model was used to show the normal gyral anatomy. Sections and fibers found at every stage of dissection were photographed with a professional camera. MRI tractography studies were used to aid understanding of the dissections.

RESULTS
The relationships between the insula and cerebral opercula were investigated in detail through multiple dissections and sections. The relationship of the extreme and external capsules with the surrounding opercula and the fronto-occipital fasciculus with the fronto-orbital operculum was demonstrated. These findings were correlated with the tractography studies. Fibers of the extreme capsule connect the medial aspect of the opercula with the insula through the peri-insular sulcus. Medial to lateral dissections were followed with the removal of the central core structures, and in the last step, the medial surface of the cerebral opercula was evaluated in detail.

CONCLUSIONS
This anatomical study clarifies our understanding of the insula and cerebral opercula, which have complex anatomical and functional networks. This study also brings a new perspective to the connection of the insula and cerebral opercula via the extreme and external capsules.