bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Link Budget dengan Perbedaan Sudut Azimuth dan Elevasi pada Proses Pointing Menggunakan Two Line Elements dan Perhitungan Matematis pada Satelit Telkom-1 dan Telkom-2
Authors: Basuki Okky Anggada , Sari Sapriesty Nainy , Purnomowati Endah Budi
Published: December 2022

TeknikÂ  pointing dish antenna pada satelit incline dengan menggunakan Two Line Elements (TLE) dapat melihat pergerakan satelit secara langsung dengan mempertimbangkan tipe orbit, kapabilitas manuver, tipe obyek dan prioritas obyek secara periodik untuk memperoleh basis data secara real-time. Pada penelitian ini hasil analisis perbandingan antara penggunaan TLE dan perhitungan matematis satelit TELKOM-1 di kota Malang, Jakarta dan Semarang menunjukan nilai rata rata off axisÂ  pada sudut azimuth yaitu 0.000233Â°, -0.000567Â° dan 0.0006Â° sedangkan untuk sudut elevasi yaitu 0.003133Â°, 0.0019667Â° dan 0.00233Â°. Untuk hasil Analisis perbandingan antara penggunaan TLE dan perhitungan matematis satelit TELKOM-2 di kota Malang, Jakarta dan Semarang menunjukan nilai rata rata off axisÂ  pada sudut azimuth yaitu -0.000133Â°, -0.0001,Â° dan -0.000667Â° sedangkan untuk sudut elevasi yaitu 0.0032Â°, 0.0044Â° dan 0.0035667.
Implementasi Algoritma Genetik-Tabu Search dalam Optimasi Penjadwalan Perkuliahan
Authors: Rusianah Rusianah , Muslim Muh Aziz , Pramono Sholeh Hadi
Published: December 2022

Abstrak â€“ Penjadwalan perkuliahan merupakan hal penting, karena pelaksanaan kegiatan perkuliahan melibatkan banyak aspek yang berkaitan dan masing-masing memiliki prioritas yang berbeda. Pekerjaan penjadwalan ini merupakan pekerjaan yang rumit. Selain harus bisa menempatkan komponen yang ada seperti dosen, mata kuliah, ruang dan waktu perkuliahan dengan tepat, juga harus bisa memenuhi aturan (constraint) penjadwalan yang sudah ditentukan. Selama ini di Jurusan Teknik Informatika penjadwalan perkuliahan dilakukan secara manual, sehingga menimbulkan permasalahan seperti proses pengerjaan yang lama dan hasilnya juga kurang sempurna karena masih adanya pelanggaran terhadap aturan penjadwalan. Lamanya proses penjadwalan juga mempengaruhi proses akademik yang lain, seperti pemrograman mata kuliah pada semester berikutnya. Masalah penjadwalan ini bisa diselesaikan dengan optimasi. Algoritma yang dipakai dalam penelitian ini adalah Algoritma Genetika dan Tabu Search. Dalam penelitian ini akan dibandingkan hasil dari penggunaan metode Algoritma Genetika dengan penggabungan Algoritma Genetik-Tabu Search.Hasil implementasi yang diujikan dalam sistem aplikasi penjadwalan perkuliahan menggunakan AG-TS menghasilkan performa yang tinggi dengan konvergen fitness = 1 pada parameter probabilitas crossover 0.6, proses waktu selama 59 detik di generasi ke-569. Sedangkan untuk penggunaan AG menghasilkan performa yang tinggi dengan konvergen fitness = 1 pada parameter probabilitas crossover 0.6, proses waktu selama 70 detik di generasi ke-754. Sehingga dalam penelitian ini jika dilihat dari hasil uji coba tersebut, penggunaan AG-TS memiliki unjuk kerja yang lebih baik dibandingkan penggunaan AG saja. Dengan hasil yang didapatkan, maka penggunaan AG-TS bisa dikatakan optimal. Kata kunci : Penjadwalan Perkuliahan, Algoritma Genetika, Tabu Search
Kombinasi Metode Forward Chaining dan Analytic Hierarchy Process Untuk Pengelolaan Bahan Praktikum Laboratorium Biologi
Authors: Saptawati Rina Tri Turani , Wijono Wijono , Pramono Sholeh Hadi
Published: December 2022

Abstrak â€“ Kegiatan pengelolaan bahan praktikum berupa bahan kimia dan bahan habis pakai merupakan kegiatan kritis di laboratorium. Banyak faktor yang mempengaruhi penentuan pemilihan bahan praktikum yang baik dan supplier yang tepat, diantaranya adalah faktor kualitas, harga, pelayanan pasca pembelian dan ketersediaan bahan di pasaran. Penelitian ini difokuskan pada sistem pengelolaan bahan praktikum yang dilakukan pada kegiatan perkuliahan. Metode Forward Chaining diterapkan dalam perhitungan tingkat persediaan yang aman (Safety Stock) dan perhitungan Re-Order Point (ROP). Sedangkan dalam menentukan kinerja supplier dilakukan dengan menggunakan metode Analytic Hierarchy Process (AHP). Hasil yang didapat dalam penelitian ini adalah menentukan batas minimal persediaan per bahan dan pembelian bahan dari supplier yang tepat dengan maksud mengamankan kegiatan praktikum dari kekurangan bahan. Kata Kunciâ€” Analytic Hierarchy Process (AHP), Forward Chaining, Persediaan bahan praktikum, Supplier
RANCANG BANGUN SWITCH RECTIFIER ANTENNA SEBAGAI OTOMATISASI PEMANEN ENERGI ELEKTROMAGNETIK PADA FREKUENSI 2.4GHZ
Authors: Yuwono Rudy , Saputra Hadi
Published: December 2022

Pada waktu sekarang kemampuan mengkonversi gelombang elektromagnetik menjadi daya DC adalah salah satu cara untuk memaksimalkan dan mengurangi polusi gelombang elektromagnetik. Switch rectifier antenna adalah sebuah sistem yang mengurangi jumlah polusi gelombang elektromagnetik dengan mengkonversikannya menjadi daya DC dan lebih efisien tanpa campur tangan manusia secara langsung. Switch rectifier antenna bekerja dengan mengaktifkan atau menonaktifkan sebuah relay yang terhubung dengan rectifier antenna dan dapat diakses secara nirkabel dalam satu jaringan melalui webserver. Relay terhubung dengan webserver dan dapat diakses dalam satu jaringan yang sama menggunakan protokol IP. Penggunaan switch rectifier antenna ini diaplikasikan pada frekuensi 2400MHz dengan menghasilkan gelombang DC yang dapat diukur menjadi sebuah tegangan. Komponen yang digunakan dalam perancangan ini meliputi, modul WiFi ESP8266, relay SRD-05VDC-SL-C, antena mikrostrip bahan FR-4 berkonstanta dielektrik (Îµr) = 3,9 dan dioda berjenis HSMS 2828. Daya keluaran pada saat pengukuran berlangsung untuk rectifier tanpa switch adalah -1.884dBm, 2m adalah -5.333dBm, 3 meter adalah -8.713dBm, 4 meter adalah -9.605dBm, dan 5m adalah -14.948dBm. Sedangkan daya keluaran untuk switch rectifier antenna pada jarak 1m dari sumber adalah -3.071dBm, 2m adalah -6.241dBm, 3 meter adalah -8.299dBm, 4 meter adalah -11dBm, dan 5m adalah -14.948dBm.
RANCANGAN SWITCH OPERATION MODE RECTENNA (SOMR) PADA FREKUENSI GSM 1800 MHz
Authors: Yuwono Rudy , Saputra Hadi
Published: December 2022

Pada peneltian ini akan dibahas tentang perancangan dan pembuatan antena mikrostrip dengan frekuensi 1800 MHz serta melakukan analisis pengujian tegangan keluaran dari rectenna. Terdapat tiga jenis pengujian, yaitu pada saat tanpa switching, perangkat aktif dan perangkat non-aktif. Pada penelitian ini kami menggunakan Sim module 800l sebagai pengganti ponsel dan relay sebagai switchingnya. Pengambilan data menggunakan variabel ketinggian antena dari tanah. Rectenna menghasilkan Tegangan DC tertinggi yang dihasilkan dalam pengujian adalah 4,9 mV untuk pengujian dengan kondisi tanpa menggunakan Â Switch Operation Mode, 0.8 mV untuk pengujian dengan menggunakan Swtich Operation Mode kondisi dua perangkat aktif, 5,3 mV untuk pengujian dengan menggunakan Switch Operation Mode kondisi dua perangkat non-aktif.
A Study on language of ‘Native Haenye’ in the western regions of Wando-gun
Authors:   Korean Language & Literature, Kim Gyoung-pyo
Published: December 2022

This paper analyzed the language of Native Haenyeo in the western regions of Wando-gun in grammatically, phonologically, lexically. In the Particle, if dialect type and standard language type coexist, there were locative case markers ‘-eseo’, Instrumental Case ‘-eulo’, Auxiliary particle ‘mada’, ‘buteo’. if there is only dialect type, there were Genitive case markers ‘ui’, locative case marker ‘ega’, Comparative case marker ‘cheoleom’, ‘mankeum’. In the Connective ending, if dialect type and standard language type coexist, there were ‘-eunikka’, ‘-eumyeon’. if there is only dialect type, there were ‘-eumyeonseo’, ‘-eulyeogo’, ‘-ji’. I have analyzed the language of Haenyeo phonologically, it was not different from the Wando dialect. In the vowel assimilation, in the case of two syllable stems, Bogildo Haenyeo appeared only ‘i+eo→yeo’ type. and Soando and Chuzado Haenyeo were coexisted with the ‘i+eo→e’ type and the ‘i+eo→yeo’ type. Compared to Wando dialect data, it can be estimated that the ‘i+eo→ yeo’ type is becoming more common in western Haenyeo. The w-glide formation was found in data from three regions of haenyeo. When the vowel of the stem syllable was ‘오’, the form in which the glide formation occurred and the form in which the glide ‘w’ was eliminated coexisted. and When the vowel of the stem syllable was ‘우’, the two forms will coexist. but the form in which the glide formation occurred was more common. The y-glide formation appeared in the data of haenyeo in three regions, Bogildo Haenyeo appeared only ‘i+eo→yeo’ type. and Soando and Chuzado Haenyeo were coexisted with the ‘i+eo→e’ type and the ‘i+eo→yeo’ type. Like the Wando dialect, the ‘i+eo→yeo’ type is likely to be more common after glide formation. I have analyzed the language of Haenyeo lexically. The western Haenyeo wad only called ‘Haenyeo’ and unlike Jeju Haenyeo, the high-skilled Haenyeo was called ‘Yeongja, Meoguli’ and the low-skilled Haenyeo was called ‘Banga’. Regarding the sea environment, in Bogildo island they works in the sand sea, in Soando island they works in the gravel sea, and in Chujado island they works in the ttenseom island. the vocabulary influenced by Jeju haenyeo was used, such as ‘meodeul’ or ‘neonji’. Regarding the sea space, Soando Haenyeo data showed ‘golaeyeo’ and ‘ungtong-gae’. Regarding working tools, the western haenyeo called the nets that contain seafood collected from the sea ‘mang-ali, mangsali, meongseoli, heongseoli’, and this is no different from Jeju Haenyeo. The harvesting tool was called ‘homu, kkalkku, kkakkuli’ and the tool that picks up abalone wad called the ‘pichang, binchang’. This seems to be influenced by Jeju Haenyeo. As a secondary tool, ‘dulumbag, dulbag’ are used for Haenyeo to rely or swim on the surface of the sea. this is different from Jeju Haenyeo. Soando Haenyeo called the line connecting the net and the anchor stone ‘ttasbae’.
Влияние оптических фононов на гашение фотолюминесценции вакансий ртути в узкозонных твердых растворах HgСdTe при повышении температуры
Authors: Козлов Д.В. , Румянцев В.В. , Алешкин В.Я. , Морозов С.В. , Гавриленко В.И.
Published: December 2022

Рассчитаны времена захвата дырок на основной уровень нейтральной вакансии ртути в твердом растворе Hg1-xСdxTe при испускании оптического фонона. Расчет показал, что этот процесс может конкурировать с захватом дырок на мелкие возбужденные состояния вакансионных центров с испусканием акустических фононов. Такая конкуренция может приводить к гашению линий в спектре вакансионной фотолюминесценции слоев Hg1-xСdxTe при увеличении температуры. Ключевые слова: вакансии ртути, оптические фононы, безызлучательные переходы.
Влияние состава источника на планарный рост нитевидных наноструктур при каталитическом росте в квазизамкнутом объеме
Authors: Карлина Л.Б. , Власов А.С. , Смирнова И.П. , Бер Б.Я. , Казанцев Д.Ю. , Токарев М.В. , Сошников И.П.
Published: December 2022

Впервые продемонстрирована возможность управления составом латеральных нитевидных наноструктур при использовании метода роста в квазиравновесных условиях в квазизамкнутом объеме из паров индия, фосфора и мышьяка с использованием Au-катализатора по механизму "пар-жидкость-твердое тело". Эксп-риментально показано, что дополнительное присутствие мышьяка в источнике индий-фосфор приводит к коалесценции каталитических капель золота на начальном этапе роста, что определяет дальнейшую морфологию и кинетику роста наноструктур. Обнаружено дополнительное образование наноструктур фосфида индия с составом, отличным от состава основных нитевидных наноструктур. Результаты проведенных исследований значительно расширяют возможности разработанного нами метода получения латеральных нитевидных наноструктур на подложках арсенида галлия. Ключевые слова: планарные нитевидные нанокристаллы InGaAsP, механизм роста "пар--жидкость--твердое тело", спектроскопия комбинационного рассеяния, фотолюминесценция.
Влияние многослойного полевого электрода на степень выраженности эффекта квазинасыщения вольт-амперных характеристик мощных сверхвысокочастотных латеральных транзисторов
Authors: Алексеев Р.П. , Куршев П.Л. , Цоцорин А.Н.
Published: December 2022

Проведено моделирование Laterally Diffused Metal Oxide Semiconductors-транзисторных структур с двух- и трехслойным полевым электродом. На обеих структурах была оценена степень выраженности эффекта квазинасыщения выходных вольт-амперных характеристик. Показано, что новая конструкция трехслойного полевого электрода позволяет существенно ослабить эффект квазинасыщения. Ключевые слова: мощные СВЧ транзисторы, LDMOS-технология, квазинасыщение вольт-амперной характеристики.
Энергетические и радиационные характеристики системы A-=SUP=-2-=/SUP=-Sigma-=SUP=-+-=/SUP=--X-=SUP=-2-=/SUP=- радикала OH: неэмпирические расчеты и неадиабатическое моделирование
Authors: Козлов С.В. , Пазюк Е.А.
Published: December 2022

A quantum-chemical model for non-adiabatic simulation of the energetic and radiative properties of the A2Σ+ − X2Π system of the OH radical is presented. The model parameters (potential energy functions and electronic matrix elements of the spin-orbit and the electron-rotation interactions) are obtained by means of ab initio calculation. The reliability of the performed calculations is confirmed by comparing ab initio estimates with experimental values for the spin-orbit splitting, the Λ-doubling parameters of the X2Π state, and the γ-doubling of the A2Σ+ state. The frequencies and Einstein coefficients for rovibronic transitions between the states A2Σ+ and X2Π are simulated in a wide range of rovibrational excitations. The obtained values are in quantitative agreement with the data available from literature.
Анизотропное насыщение спектра ЭПР радикала DCO, стабилизированного в твердом CO при 4.2 K, и его ориентационное движение
Authors: Дмитриев Ю А.
Published: December 2022

Formyl radicals, DCO, were produced in solid CO matrix and studied by EPR using gas deposition technique on a cold substrate at 4.2 K. The radical electron spin-lattice relaxation was measured to be anisotropic. The anisotropy was found to originate from the anisotropic orientational motion of the radical with the most intensive librations performed around a z axis corresponding to the smallest moment of inertia of the molecule. It was shown that, in solid CO, the libration motion of small molecules is modeled by considering a particle rotating in the orientational potential box. A suggestion was substantiated about the complicated nature of the orientational motion of HCO in the solid CO matrix including the intensive librations and slow tunneling rotation of the molecule around the z axis.
Исследование спектрально-флуоресцентных характеристик молекул родамина 6Ж, внедренных в различные слои одномерных фотонных кристаллов на основе полимерных пленок
Authors: Строкова Ю.А. , Салецкий А.М.
Published: December 2022

The spectral characteristics of the fluorescence of Rhodamine 6G (Rh6G) molecules doped into different layers of one-dimensional photonic crystals (PCs) have been studied at various detection angles. The studied PCs differ in the spectral position of the photonic band gap (PBG) with respect to the Rh6G luminescence spectrum. A computation method of the density of PC`s electromagnetic modes have been proposed. The spectral characteristics of Rh6G fluorescence and computed relative density of electromagnetic modes versus the wavelength have been compared for different detection angles. The experimental and theoretical dependences demonstrate good agreement.
Фотокаталитическая реакция NO+COhν(CO-=SUB=-2-=/SUB=-)-=SUB=-ads-=/SUB=-+1/2N-=SUB=-2-=/SUB=-, активируемая на ZnO/ZnO-=SUB=-1-x-=/SUB=-/O-=SUP=---=/SUP=- при возбуждении экситонного резонанса
Authors: Блашков И.В. , Титов В.В.
Published: December 2022

The exciton channel of ZnO photoactivation was used for the first time to carry out the environmentally important photocatalytic reaction NO+CO+hν→(CO2)ads+1/2N2 (1) on ZnO. When the excitation energy is delivered to the surface by an electrically neutral exciton, there are no losses in recombination and in overcoming the potential surface barrier, which are the main losses in the transfer of photo-generated e-/h+ pairs. To suppress the undesirable radiative decay of an exciton, the ZnO/ZnO(1-x)/O- 2D structure was created on the ZnO surface, in which the exciton decays nonradiatively into a pair of long-lived local states of an electron and a hole, on which the reactionary acts occur.
For the redox reaction (1), the obtained values of the quantum yield Y (the number of reaction acts per one absorbed quantum) and the efficiency E (the number of acts per one incident quantum) upon exciton excitation at λ = 382 nm are 5–7 times greater than when excited in the interband absorption region at λ = 365 nm. The methods of mass-spectrometry (MS) and thermodesorption spectroscopy (TDS) were used to study the initial, intermediate and final products of reaction (1) in the gas and adsorbed phases, and the features of the influence of the initial products NO and CO on each other during the interaction of their mixture with ZnO in the dark and under irradiation at λ = 382 nm.
Самосогласованная трехмерная модель усиления ультракороткого терагерцового импульса в лазерноиндуцированном неравновесном плазменном канале в ксеноне
Authors: Богацкая А.В. , Волкова Е.А. , Попов А.М.
Published: December 2022

The propagation and amplification of ultrashort terahertz pulses in a nonequilibrium photoionization plasma channel formed in xenon by a powerful femtosecond UV laser pulse is studied in In three-dimensional geometry. The study is based on the self-consistent numerical integration of the second-order wave equation in cylindrical geometry and the Boltzmann kinetic equation in the two-term eхpansion to describe the electron velocity distribution function in the spatially inhomogeneous nonequilibrium plasma of the channel.
Распределение яркости, температуры и силы излучения в многозонном факеле пиротехнического состава
Authors: Лепаев А.Н. , Ксенофонтов С.И. , Васильева О.В. , Кокшина А.В. , Казаков В.А.
Published: December 2022

Processing of pyrotechnic composition flare image by developed software allows you to select the shape and dimensions of the shining body of the flare, divide it into zones according to the brightness level,
determine the temperature and radiation force of each isolated zone. The temperature of the flare zone was determined by comparing the brightness of the flare zones with the brightness of a known object. In the work shown, the maximum of the temperature in the flare reaches 2523 K and the radiation force in the visible spectrum is 442 W/sr.
Changes in Condition Factor, Hepatosomatic and Gonadosomatic Index of Yellowfin Tuna (Thunnus albacares) in Captivity
Authors: Hutapea Jhon Harianto , Setiadi Ananto , Gunawan Gunawan
Published: December 2022

The necessity for tuna products in the world community continues to increase, while production relies only on catching, thus causing overfishing. Therefore, breeding technology to support tuna farming is fundamental to be developed. Yellowfin tuna farming in Indonesia has been successful in cultivating broodstock. This paper discusses biometric data that changes during cultivation, such as condition factor, hepato and gonadosomatic indexes compared with wild captured. Data were collected from young tuna to broodstock and compared with wild captured such as fork length, body, liver and gonad weight. The condition factor (K) of cultivated tuna (1.5-2.5) was higher compared with wild captured (1.5-2.0). Similarly, the value of cultivated tuna’s hepatosomatic index (HSI) was higher (0.63-1.14). In contrast, the gonadosomatic index (GSI) of wild captured yellowfin tuna was higher (>0.5) compared with cultivated yellowfin tuna in a circular concrete tank (0.4) but lower than that cultivated in a floating net cage (>1.4). Maintenance of broodstock in the tank with a lower GSI value means the number of eggs produced is relatively lower than its natural counterpart. At the same time, the high GSI value of cultivated broodstock in FNC shows better results than wild captured broodstock.
Reproductive Biodynamics of Short Mackerel (Rastreliger brachyoma Bleeker, 1851) in the Northern Waters Makassar Strait, Indonesia
Authors: Kantun Wayan , Mulyawan Ardi Eko , Mahyuddin Hadijah
Published: December 2022

Short mackerel are caught with high intensity by the fisherman and using various fishing gear.  It is feared that this activity could change the reproduction habits of short mackerel in ther habitat. This study aims to analyze the bio-dynamics reproduction of short mackerel, including sex ratio, maturity stage, length at first maturity, length at first spawning, and fecundity. The survey method obtained the sample collection from the fish landing sites. Samples were collected in 1320 samples consisting of 651 females (13.0-16.5 cm) and 669 males (13.3-17.4 cm). The results showed that the sex ratio was balanced (1.00:1.02), the stage of gonad maturity showed from immature gonad to spawning (I to V), and the highest gonad maturity index for males and females were found in July (1.609 and 1.794). The length at first maturity of males and females had occurred when they were 16.51 cm and 16.63 cm, and the length at first spawning for males and females was 17.12 cm and 17.03 cm in size. The fecundity of female mackerel ranges from 30.106 to 58.439 in the northern waters of Makassar Strait. Capturing fish is suggested with a length above the spawned fish (>17 cm), considering that the fish only spawn at least once from their life cycle. The fecundity of short mackerel is relatively high as an indicator of high reproductive potential.
POST-COVID SEQUELAE: THE BUMMOCK OF COVID ICEBERG
Authors: KP MOHANRAJ , KM ASNEEM , CHERIAN MERIN , NAHID  , ARAFATH S YASAR
Published: December 2022

Objective: Coronavirus disease of 2019 (COVID-19) is a highly transmissible and pathogenic infection caused by severe acute respiratory syndrome, which resulted in a global pandemic and a significant loss of human life. The newer variants of concern are evolving even with the broadening vaccine immunity. Much of the clinical course remains uncertain especially the possible long-term health consequences. It is observed that there is an inter-individual variability in the occurrence of these post-COVID symptoms.
Methods: A prospective observational survey was conducted to demonstrate the post-COVID-19 manifestations and to identify if there is any association of these manifestations with the disease severity and presence of comorbidities.
Results: About 85% of our study subjects reported post-COVID manifestations of varying degrees. Fatigue was the most common post-COVID manifestation reporting to 56.36%. This was followed by body ache (43.3%) and myalgia (36.81%). The least observed manifestations were myocarditis (1.81%), heart attack (1.36%), and vomiting (1.36%).
Conclusion: An association between the severity of COVID disease and comorbidities was identified. The surface plot graph signified the existence of a positive association between the post-COVID manifestations with the severity of disease and the presence of comorbidities. The functional outcomes of the subjects after recovery were assessed using a post-COVID functional status scale.
PROBABILITY OF COVID-19 IN ABO BLOOD TYPE DURING SECOND WAVE IN SOUTHERN RAJASTHAN, INDIA
Authors: SHARMA NEHA , TAKODARA SOHIL , KUSHWAHA APARAJITA , RAM RAJU , JAT BADRI LAL , MUKHERJEE SANGHAPRIYA , SHARMA ASHISH
Published: December 2022

Objectives: Along the course human history of scientific research, the severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) is the most concerning global health problem. Second wave of COVID-19 has adversely affected India. However, India embarked on its immunization program on January 16, 2021, operating 3006 vaccination centers onset Covaxin and CoviShield. This study aimed to ascertain if there is an association amidst ABO blood type and probability of COVID-19 infection in wave.
Methods: This is analytical and observational study conducted on 713 SARS-COVID-19-positive patients of a known ABO blood type, who attended outpatient department and inpatient department during March 26–May 20, 2021, in tertiary care hospital Udaipur (Raj.) Serum inflammatory markers were evaluated by Cobas 6000.
Results: Out of the 713 patients who were tested positive, 15.56% was blood group Type A, 19.91% was blood group Type B, 13.65% was blood group Type AB, and 46.28% was blood group Type O. On statistical analysis, there were positive association between O+ blood type and peak inflammatory marker (interleukin-6 and D-Dimer). Patients with blood Type O who received a test were more likely to test positive and blood Type B+, A+, A+,AB+,O-,A-,B-, and AB- were less likely to test positive.
Conclusion: The present study shows an evidence for interrelation between ABO blood groups and SARS-COVID-19. Reported infection prevalence is moderately increased among O+ blood type individuals. Determination of level of inflammatory markers might prove to be helpful to clinicians so as to keep track of severity of infection and evaluate the prognosis of SARS-COVID-19 with specific ABO blood groups.
PERCUTANEOUS NEPHROLITHOTOMY AND RETROGRADE INTRARENAL SURGERY FOR TREATMENT OF RENAL STONE SIZE BETWEEN 1.0 CM AND 2.5 CM: A COMPARATIVE STUDY
Authors: BAHETI VISHWAS , TRIVEDI PANKAJ , DOBARIA UDAY , MEHTA FATEH SINGH
Published: December 2022

Objectives: To evaluate the efficacy and safety of RIRS and PCNL in treatment of renal stone size between 1-2.5cm.

Methods: This comparative prospective study was conducted in the Department of Urology of a tertiary care teaching hospital of Rajasthan from January 2019 to June 2020. Patients were fully informed about the study protocol and a written informed consent has obtained from patients with renal stone disease without any co-morbid conditions, posted for RIRS and PCNL. Stone free rate, post operative complications, hospital stay, operation time and cost between RIRS and PCNL for treatment of renal stone size between 1-2.5cm were compared.

Results:  Out of total 313 patients, 212 patients underwent PCNL and 101 patients RIRS. The stone clearance rate was significantly better in PCNL (92.45%) than RIRS (85.15%). The hospital stay was significantly less in RIRS (2.02±1.36 days) when compared to PCNL (3.89±2.18 days). Mean operative time for PCNL was significantly less i.e. 71.81±12.89 minutes as compared to 85.79±13.94 minutes in RIRS. Post-operative complications were more in PCNL group than RIRS.

Conclusions: This study concluded that PCNL when compared to RIRS both have advantages and disadvantages according to size and location of stone, post-operative complications, stone free rate and operation cost. Judicious use of PCNL and RIRS should be done according to above mentioned parameters.
PRESCRIPTION AUDIT FROM THE OUTPATIENT DEPARTMENT OF A RURAL HOSPITAL IN WEST BENGAL, INDIA: A CROSS-SECTIONAL STUDY
Authors: HALDER SUJASH , GANGOPADHYAY TANMOY , MONDAL SHIRSENDU , DAS ALAK KUMAR
Published: December 2022

Objectives: Standards of the medical treatment at different levels of the health-care delivery system influence the quality of life. A prescription audit is a kind of vigilant activity that can oversee the observance of these standards. We conducted a prescription audit to evaluate the prescribing pattern in the general outpatient department (OPD) in a rural hospital in West Bengal.
Methods: The study was a cross-sectional study spanning for 1 month, from September 1, 2021, to September 30, 2021. It was conducted at the general OPD of a Rural Hospital in West Bengal. Four hundred and ninety first encountered prescriptions were collected from the OPD and analyzed.
Results: All prescriptions contained the name, age, and gender of the patients, but body weights of the patients were documented only in 12.4% of cases. Proper diagnosis was mentioned in 43.7% prescriptions and route of administration was mentioned in 58.4% of cases. Medicines were prescribed in generic name in 78.2% cases and 2.9% contained an injection. Antibiotic was prescribed in 19.4% prescriptions and 32.3% of drugs were prescribed from the essential medicine list. Correct duration of treatment was provided in 32.7% cases. Standard treatment guidelines were followed in 26.4% prescriptions.
Conclusion: Our study showed encouraging trends regarding prescribing in generic name and limitation of antibiotic usage. However, there were deficits in mentioning the diagnosis and vital drug related information such as route of administration and duration of therapy.
DRUG USAGE PATTERN OF ANTIHYPERTENSIVES IN DIABETIC PATIENTS – A CROSS-SECTIONAL OPD-BASED STUDY IN A TERTIARY CARE SET-UP
Authors: KUMARI SHIKHA , KUMAR AMIT , BORDOLOI SUSHANTA KUMAR
Published: December 2022

Objective: The objective of this study was to observe the pattern of utilization of different groups of antihypertensive drugs in patients with diabetes in a tertiary care hospital and correlate the data obtained from the study.
Methods: It was an institution-based cross-sectional study; the present study was carried out at M.G.M. Medical College and L.S.K. Hospital in Kishanganj, Bihar, in the Department of Pharmacology. This study included 520 diabetes mellitus patients with hypertensive disorders who presented to the Department of Medicine at M.G.M. Medical College and L.S.K. Hospital, Kishanganj, during the study period (June 2021–May 2022).
Results: When we appeared at the prescribing patterns of antidiabetic drugs, we found that metformin was the most common (80%), followed by sulfonylureas (65%), DDP4 inhibitors (56.7%), and alpha-glucosidase inhibitors (5%). An evaluation of the pattern of hypertensive drugs prescribed to study subjects revealed that monotherapy was the preferred option (77.1%) over combination therapy (22.9%). Telmisartan (32.4%) is the most common drug used in monotherapy among the study subjects included in the present study, followed by Amlodipine (27.4%) and Metoprolol (14.5%), Bisoprolol (14.5%), and Clinidipine (11.2%), respectively.
Conclusion: The evaluation of all medications prescribed was reasonable and in compliance with JNC-8 treatment guidelines. Further, research is needed to qualify the rationale for drug choice based on demographics, economic status, comorbidities, and complications to provide additional insight into antihypertensive drug prescribing patterns in people with diabetes so the results can be translated for broader and more real benefits can become a medical community.
PHARMACOECONOMICAL ASPECTS OF SELF-MEDICATION; A COMMUNITY PHARMACY SURVEY IN NORTHERN KERALA
Authors: PUTHIYEDAM NAINA LIZ , SAJAN ANJANA , T ARUNA , VS VINEETH , SS KIRON , SUNNY SMRITHY
Published: December 2022

Objectives: The main objectives of the study are to identify the socio-economic characteristics of lay persons who engage in self-medication activities, to determine the economic aspects of self-medication, to conduct cost minimization analysis, and to determine the consequences of self-medication.
Methods: A cross-sectional survey was conducted in community pharmacies throughout Northern Kerala for a period of 6 months from April 2021 to September 2021. A total of 300 participants were selected through consecutive sampling.
Results: 117 people were from upper middle class families based on Kuppuswamy’s scale. A majority of participants considered self-medication for economic benefits which confirmed that self-medication is closely related to the financial background of the respondents. The costs saved were measured by calculating the costs associated with hospital visits by them or family in the past 6 months for similar manifestations. During the study, the cost of branded drugs prescribed was determined as 70–1498.78% more than the generic versions. Hence, patients are spending much more on their treatment unaware about other alternative options. 117 participants experienced an adverse drug reaction after taking the medication, and 134 participants responded that their symptoms were not improving and 99 entrants had to visit the hospital who had an economic burden due to delay in detection of the disease.
Conclusion: Thus, the study concluded that there is a strong relationship between pharmacoeconomics and self-medication behavior.
PHARMACOLOGICAL EVALUATION OF ANTIUROLITHIATIC ACTIVITY OF DOLICHOS BIFLORUS SEEDEXTRACT IN RAT’S MODEL
Authors: HAQUE MOHIBUL , AL-SHAMI ALI SALMAN , CHATTERJEE SANDIPAN
Published: December 2022

Objectives: The main aim of the present study was to investigate the antiurolithiatic activity of Dolichos Biflorus methanolic seed extract in a rat’s model. In the phytochemical screening, it was found that Dolichos Biflorus seed extract showed the presence of tannins steroids, protein, flavonoids, terpenoids, mucilage, saponin, and carbohydrate and the absence of alkaloids fixed oil. Hence, this plant has highly diuretic activity.
Methods: Model: Sodium oxalate induced urolithiasis in rats. A total of 30 rats were used for this study and the animals were divided into five groups. Each group contains six rats: Normal control group, disease control group (sodium oxalate 75 mg/kg, IP), standard group (Cystone, 750 mg/kg, PO), treatment group1 (Dolichos Biflorus 150 mg/kg, PO), treatment Group 2 (Dolichos Biflorus 300 mg/kg, PO). Urolithiasis was induced by using sodium oxalate (75 mg/kg, IP) for 28 days.
Results: At the end of the experiment, all the animal blood samples were collected to check the various biochemical parameters. Animals were sacrificed by giving a high dose of pentobarbitone and kidneys were collected for antioxidant and histopathological study. From the renal function test, it was found that the drug is showing a potent effect when compared to the disease control group and standard group. Moreover, from the antioxidant and histopathology study, it was found that the drug is showing a potent effect when compared to the disease control and standard group and control group.
Conclusion: After all the investigation, it was found that oral administration of Dolichos Biflorus seed extract at the low dose of 150 mg/kg and the high dose of 300 mg/kg against the sodium oxalate-induced urolithiasis and it was found that high is more effective as compared to low dose. Drug was able to suppress oxalate synthesizing enzymes and minerals. Moreover, histopathology study in the treatment group showed recovery and normal architecture of glomerulus with a tuft of capillaries surrounded by Bowman’s capsule. The most of tubules are showing normal architecture and recovery. After seeing all the results, it is confirmed that the test drug Dolichos Biflorus has potent antiurolithiatic activity.
(Dolichos Biflorus short form mentioned below as DB)
STUDY OF D-DIMER AND SERUM FERRITIN LEVELS AS PROGNOSTIC BIOMARKERS IN COVID-19 PATIENTS
Authors: SOGANI SONAL , PRAJAPAT RAJNEESH , TOMAR JYOTI , JAIN SUMAN , BAPNA ANJU
Published: December 2022

Objective: Coronavirus disease 2019 (COVID-19) is primarily a respiratory illness causing thrombotic disorders. Pro-inflammatory cytokines are one of the responsible causes of cytokine storm syndrome in patients with COVID-19. Coagulopathy and inflammation are associated with COVID-19 severity. The coronavirus spike protein facilitates the entry of the virus into the target cells causing coagulopathy and inflammation.Other infections include direct viral toxicity, endothelial cell damage, inflammation, and deregulation of the immune response and renin-angiotensin-aldosterone system. The study aims to estimate levels of D-Dimer and Serum Ferritin in symptomatic and asymptomatic COVID-19 patients and its comparison with healthy controls.
Methods: The study includes 30 healthy control and 30 symptomatic and 30 asymptomatic COVID-19 patients of both sexes. Analysis of serum ferritin was done on a fully automated immunology analyzer-SIEMENS based on the principle of chemiluminescence. D-dimer was estimated on mLab which is cartridge-based.
Results: We observed that the levels of D-Dimer and Serum Ferritin significantly increased in symptomatic COVID-19 patients as compared to asymptomatic COVID-19 positive patients and healthy non-COVID-19 controls.
Conclusion: The elevated serum ferritin and D-dimer were associated with a poor outcome and poor prognosis and could predict the worsening of COVID-19 patients. The significant increase showed that D-Dimer and serum ferritin accurately predicts patients developing severe COVID- infection.
A CASE REPORT ON GLYPHOSATE POISONING
Authors: CHAKRABORTY SUDIPTO , DEY PRADIP , SINGH PRIYA , BHARDWAJ SHASHANK SINGH , SEN DHIMAN , BOSE ARJIT
Published: December 2022

A 36-year-old lady, with unfortunate history of Medical termination of Pregnancy 1 month back, presented with alleged history of 400 mL of agricultural herbicide glyphosate ingestion 18 h back. On complete evaluation, she was found to have acute kidney injury with hyperkalemia, acute liver injury, respiratory depression, and myocardial depression. She was treated conservatively with IV fluids, IV antibiotics, IV calcium gluconate and insulin-dextrose, and IV noradrenaline and was put under invasive ventilation. Continuous renal replacement therapy was started along with toxin removal cartridge HA230. She improved dramatically and had complete recovery within 3 days and has now returned to her normal life.
Survey of Deep Learning Approaches for Twitter Text Classification
Authors: Kadu Mr. Lukesh , Deshpande Dr.Manoj , Pawar Dr.Vijaykumar
Published: December 2022

Sentiment analysis (also known as opinion mining or emotion AI) is the use of natural language processing, text analysis, computational linguistics, and biometrics to systematically identify, extract, quantify, and study affective states and subjective information. Sentiment analysis is widely applied to voice of the customer materials such as reviews and survey responses, online and social media, and healthcare materials for applications that range from marketing to customer service to clinical medicine. With the rise of deep language models, such as RoBERTa, also more difficult data domains can be analyzed, e.g., news texts where authors typically express their opinion/sentiment less explicitly. Sentiment analysis aims to extract opinion automatically from data and classify them as positive and negative. Twitter widely used social media tools, been seen as an important source of information for acquiring people’s attitudes, emotions, views, and feedbacks. Within this context, Twitter sentiment analysis techniques were developed to decide whether textual tweets express a positive or negative opinion. In contrast to lower classification performance of traditional algorithms, deep learning models, including Convolution Neural Network (CNN) and Bidirectional Long Short-Term Memory (Bi-LSTM), have achieved a significant result in sentiment analysis. Keras is a Deep Learning (DL) framework that provides an embedding layer to produce the vector representation of words present in the document. The objective of this work is to analyze the performance of deep learning models namely Convolutional Neural Network (CNN), Simple Recurrent Neural Network (RNN) and Long Short-Term Memory (LSTM), bidirectional Long Short-Term Memory (Bi-LSTM), BERT and RoBERTa for classifying the twitter reviews. From the experiments conducted, it is found that RoBERTa model performs better than CNN and simple RNN for sentiment classification.
Analysis of pathological manifestations of a stretch of Avenida Perimetral in Belém, Pará, Brazil – A case study
Authors: Miranda Alex Geovany da Silva , Silva Glauciane Santos da
Published: December 2022

Paving and drainage of roads are important infrastructure works in a city, which deserve special attention in terms of design, execution and conservation, so that they do not generate more problems than solutions. This work sought to bring real and updated data on the conditions of use of Perimetral Avenue, in Belém-PA, Brazil, regarding the conditions of the pavement and the rainwater drainage system. For this purpose, data collection was carried out in loco, in a section of the road, with cataloging and analysis. The results showed that in a section of the road, despite having several pathologies, such as: holes, cracks, obstruction of storm drains, flooding, etc.; is functional and in regular condition.
Analysis Problems of Low Skill English Speaking for Senior High School Students in Indonesia
Authors: Nasihin Ahmad , Oktarini Oktarini
Published: December 2022

Indonesian students learn to speak English from elementary school to university, but they still get lower skill in using English actively especially in speaking. It shows that there is serious problem of learning English in Indonesia. This research to elaborate the real problem of student in senior high school in learning English especially in speaking. Survey method is used in this study to find responses from students in Empat Lawang regency South Sumatera, Indonesia. After analysing data, the result of research can be presented as: the first, in the mind of students of senior high school English is difficult, not subtantive for their future and only formality subject. Secondly, students’ problem in learning especially speaking skill such as unconfident mentality, low motivation and lack of practice. So it can be concluded that problem of learning English for senior high school is from inner and outher class room. It recommended that teaching English in senior high school must be disigned as interesting and necessity based for students.
Overview of Social Media
Authors: Potdar Akanksha , Nagulkar Pragati , Jadhav Prof. Snehal
Published: December 2022

Abstract: For young people, social media provides Friends we could not see in person were available online and allowed us important points of connection. On the other hand, fewer opportunities to interact in person with friends and family meant less real-world scrutiny on some of the negative effects of social media. Whether it's social media or in person, a good peer group makes a difference. a platform to help them discover who they are. For very shy or introverted youth, this can be a way to meet other people with similar interests. During the pandemic, social media made it possible for people to connect in ways when inperson socialization was not possible. Social support and socialization are important influences on coping and resilience.
Development of Electric Vehicle
Authors: Selvam Christy , Kadali Jayakrishana Sai , Bhosale Siddharth , Narayankar Prof. Sanjay
Published: December 2022

Abstract: India is the second largest producer of two wheels in the world. It is ranked third behind Japan and China in terms of production of two wheels and domestic sales. India's two-wheeler industry has grown rapidly over the years. The two-wheeler business is about to enter a new era as the automotive industry has undergone a radical change with the introduction of fuel-efficient technologies. In India's two- wheeler industry, electricity, not petrol, diesel, or any other petrol, has caused a revolution. Electric bicycles and scooters are popular ways of personal travel in developed countries like the United States, Japan, and China, and the Indian two-wheeler industry has embraced a new concept. As a result, electric bicycles and motor- cycles in the eld of personal travel have a promising future. This project looks at design and development, as well as comparing and comparing different components. Two-wheeled electrical components such as BLDC motor, battery, charger, controller, and dc-dc converter are also included in this article
Challenges, Issues and Opportunities towards Management of Solid wastes in Indian Cities: A Case Study of Srinagar City
Authors: Zaman Musaib Ul , Pandit Dr. B A , kumar Dr. Rohitashw , Khan Shaista
Published: December 2022

Abstract: Considering the geo-ecological sensitivity, the Himalayan urban centres are seriously struggling to design useful and economical municipal solid waste (MSW) management systems. The Srinagar is the first metropolis and fastest growing city of Western Himalayas and here the management of MSW is a big challenge for local authorities. The aim of this study was to study the overall scenario of MSW in the city. A comprehensive survey was conducted and data were also collected from local municipal department.
The Effect of Nursing Students' Resilience, Career Aspirations, and Academic Stress on Nursing Personality
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Cho Young Mun , Choi Mung Sim
Published: December 2022

Objectives This study aimed to provide basic data necessary for nurse's character education by assessing the influence of nurse’s character with resilience, career aspirations and academic stress among nursing students. Methods From OCT, 2021 to DEC, 2021, the study participants were 126 nursing university students in G, C and J province in korea. Data were collected by self-report questionnaires. Data analysis was done by using SPSS WIN 23.0 program for independent t-test and analysis of variance, Pearson's correlation analysis, and multiple linear regression analysis. Results This study showed positive correlation between nurse’s character and resilience(r=.679, p<.001), career aspirations(r=.593, p<.001). In addition, resilience(β=.568, p<.001), career aspirations(β=.195 p=.026), achievement stress(β=.158 p=.047) have a 49.5%(Adj R2=.509) explanatory power for the nurse’s character in nursing students. Conclusions In order to build up nurse’s character of nursing students, psychological support is required to improve resilience by overcoming academic stress generated in the learning process. Also, it is necessary to develop teaching-learning programs and career-related programs to improve resilience and career aspirations.
Factors associated college life adaptation of nursing students in COVID 19 pandemic: Focusing on self-directed learning, self-efficacy and academic burnout
Authors:   Korean Association For Learner-Centered Curriculum And Instruction, Choi Soon Ook , Park Eun A
Published: December 2022

Objectives This study is a non-experimental, retrospective, cross-sectional study. The purpose of study is to identify factors that affect college life adaptation of nursing students in the COVID19 pandemic. Methods The subjects were 479 college students in the 1st and 4th grade at one college in B city, Gyeonggi-do. The survey period was conducted from May 16 to May 31, 2022. The data were conducted by online self-enrollment, and 179 responses were used as final analysis data. Data were analyzed by descriptive statistics, t-test, χ2 test, ANOVA, Pearson coefficient, and hierarchial multiple regression analysis using SPSS WIN 26.0 program. Results There was a significant difference in variables such as club activities of nursing students, economic level of family, personality, voluntary nursing department selection, theoretical class media, recent credits, and major satisfaction. The factors influencing college life adaptation were explanatory power at 63.2% due to age, grade, club activities, family economic level, major satisfaction, self-directed learning, and academic burnout. Conclusions Based on influencing factors to improve nursing students' adaptation to college life, this study can be used as a basic data for developing various learning strategies and courses to induce nursing students' self-directed learning and reduce academic burnout.