bluuebunny/crossref_metadata_2025_split huggingface dataset:
AN ANALYSIS OF USING MINIMAL PAIRS IN PRONOUNCING CONSONANTS AND VOWELS
Authors: Dewi Debby Citra , Astriyanti Diah 
Published: June 2023

This research aimed to describe pronunciation error and correct pronunciation in English consonants and vowels by the participants on Phonology subject. The data were from the fourth semester students of English education study program. Furthermore, all of the students that participated there were 12 students. This research applied a descriptive study with qualitative approach. The data of this research was collected by test and documentation. To conduct the test, the researcher chose minimal pair words which are focused on thirteen English consonant sounds: /ð/, /t/, /d/, /s/, /z/, /f/, /v/, /k/, /g/, /ʔ/, /tʃ/, /dʒ/, and /h/. Then, nine vowel sounds, there were : /iː/, /ɪ/, /e/, /o/, /ɔː/, /eɪ/, /ɑː/, /әʊ/, and /æ/. Additionally, the documents consisted of students’ voice such as audio recorded. The research finding were analyzed how many of them who made error in pronouncing the minimal pairs words. There were 3 steps in analyzing data, such as data reduction, data display, and conclusion/verification. For the result of this research, it shows that the dominant pronunciation errors made by the fourth students semester was in English consonant sounds /s/ and /z/. The students who made pronunciation error was 91,7%. Whereas, the dominant errors pronunciation of minimal pair words by the participants in vowel sounds were /æ/ and /eɪ/. The students made pronunciation error was 91,7%.Keywords : Pronunciation, minimal pairs.
THE INFLUENCE OF USING CLIMBING GRAMMAR MOUNTAIN GAME TOWARDS STUDENTS’ SIMPLE PAST TENSE MASTERY (A Pre-Experimental Study to the Ninth Grade Students of Junior High School 01 in Mempawah Hilir in the Academic Year of 2019/2020)
Authors: Pangesti Febry Wulan , Aunurrahman Aunurrahman , Ramadhiyanti Yulia 
Published: June 2023

This research used pre-experimental research that wanted to know whether Climbing Grammar Mountain Games has effect to teach simple past tense to the ninth grade students of JHS 01 Mempawah Hilir in Academic Year 2019/2020. This research used cluster random sampling, the researcher used multiple choice as the tool of data collection, but before it the researcher did the try out to find out which sentences that could be used as the tool by using validity test. After getting the valid questions for pre-test and post-test, then the mean score of pre-test and post-test would be compared. The result mean score from pre-test was 45.71 and from post-test was 67.32. The calculated of t-test showed that tobtain was higher than ttable, it was 17.491.703, It means that the testing hypothesis was accepted. Also supported by the result of effect size was 3.77, it had strong effect to this research. Therefore, Climbing Grammar Mountain Game is suggested to teach simple past tense. Keywords: simple past tense, climbing grammar mountain game, experimental
Perancangan media pembelajaran rangkaian listrik dasar menggunakan teknologi augmented reality melalui virtual laboratory
Authors: Rahayu Wiwit Indah , Bibi Sarah , Arief Muhammad Sulkhan 
Published: June 2023

Memasuki era revolusi industri general 5.0 diikuti perkembangan sistem digital yang sangat pesat tentunya memberikan efek terhadap sistem pendidikan di Indonesia. Hal ini juga di dukung oleh siswa generasi milenial saat ini yang lebih tertarik dengan pembelajaran yang menggunakan teknologi. Media pembelajaran dua dimensi yang bersifat konvensional tidak cukup untuk memenuhi kebutuhan proses pembelajaran. Dalam melakukan proses pembelajaran Prodi Teknik Listrik Polnep belum menerapkan penggunaan teknologi di semua aspek secara menyeluruh, khususnya dalam hal media pembelajaran. Pada saat praktikum mahasiswa akan diberikan job sheets sebagai panduan dalam melakukan kegiatan praktikum. Namun job sheets yang ada hanya berupa teks dan gambar 2 dimensi, sehingga pada saat melakukan praktikum mahasiswa kurang memahami. Berdasarkan permasalahan diatas, maka diperlukan media pembelajaran yang menerapkan teknologi Augmented Reality (AR). Teknologi AR juga banyak diterapkan dalam pembuatan media pembelajaran saat ini khususnya virtual laboratory. Media pembelajaran ini dikemas dalam bentuk 3D sehingga mempunyai tampilan yang menarik agarÂ dapat membantu dosen dalam memberikan penjelasan kepada mahasiswa sebelum melakukan praktikum di laboratorium. Dari hasil uji validasi yang telah dilakukan oleh seorang ahli materi maka media pembelajaran Rangkaian Listrik Dasar ini layak digunakan dengan revisi sesuai saran yang diberikan oleh ahli materi. Sedangkan hasil dari uji validasi yang dilakukan oleh 2 orang ahli media, media pembelajaran ini layak digunakan tanpa revisi. Selain itu dilakukan juga penilaian respon yang dilakukan oleh 25 orang mahasiswa dan didapatkan kesimpulan bahwa media pembelajaran ini dinilai layak dengan persentase sebesar 92%.
Mısır Ain Shams Üniversitesi Arap Dili ve Edebiyatı Bölümünde Hazırlanan Lisansüstü Tezler (1954-2014) – I
Authors: CEYLAN Zafer 
Published: June 2023

Bu çalışma, 2014-2015 eğitim-öğretim yılında doktora araştırmalarım için Mısır’da bulunduğum süre zarfında hazırlanmıştır. Kahire ve İskenderiye üniversitelerinin ardından Mısır’ın en eski üçüncü devlet üniversitesi olan Ain Shams Üniversitesi, 1950 yılında İsmail Paşa Üniversitesi adıyla kurulmuştur. 1954 yılında ilk olarak Heliopolis Üniversitesi, hemen ardından da bugünkü adı olan Ain Shams Üniversitesi olarak resmiyet kazanır. Kurulduğu yıl sekiz fakültesi bulunan üniversite, bugün bünyesinde 15 fakülte ve 3 enstitü barındırmaktadır. Üniversitenin kurulduğu yıldan bu yana Edebiyat Fakültesi çatısı altında açık olan Arap Dili ve Edebiyatı Bölümü, lisans ve lisansüstü faaliyetlerine günümüzde de devam etmektedir.
Ain Shams Üniversitesi Arap Dili ve Edebiyatı Bölümünde 1954-2014 yılları arasında hazırlanan yüksek lisans ve doktora tezlerinin kronolojik bir listesini sunacak olan bu çalışma, iki ayrı bölümden oluşmaktadır. İlk çalışma yüksek lisans tezleri ile bunlarla ilgili istatistiki bilgileri, ikinci çalışma ise doktora tezleri ve ilgili istatistikleri içerecektir. Üniversite kütüphanesinin ilgili bölümlerinde tutulan bu tezler, kütüphane görevlilerince kayıt defterine yer numarası belirtilerek kaydedilmektedir. Üniversitenin iyi bir elektronik altyapıya sahip olmayışı yanı sıra kütüphanesinin de elektronik bir veri tabanının bulunmayışı, araştırmacıların ilgili alanda ne tür çalışmalar yapıldığına dair bilgi edinişini kısıtlamaktadır. Bu sebeple çalışmanın amacı, özellikle Türkiye’deki Arap dili ve edebiyatı alanı araştırmacıları için ilgili üniversitenin ilgili bölümü hususunda bir tür veri tabanı oluşturmaktır. Bu sayede araştırmacılar, alanlarıyla ilgili ne tür çalışmalar kaleme alındığını, hangi öğretim üyelerinin hangi alanlara ilgi duyduğunu verilen istatistiki bilgilerle ayrıntılı olarak görebilecek, yapmak istedikleri çalışmalara dair önceden bilgi sahibi olabileceklerdir.
Experimental study of the transformation of 2-aminophenylacetic acid hexafluorosilicate into 2-oxindol under mild conditions
Authors: Литвинчук І. В. , Фонарь М. С. , Кравцов В. Х. , Гельмбольдт В. О. 
Published: June 2023

Currently, ammonium hexafluorosilicates are being actively studied as new anti-caries agents, which, according to the results of researches on rats, show a more significant caries-preventive effectiveness compared to sodium fluoride with a simultaneous significant improvement of the biochemical indicators of the dental pulp and the absence of hepatotoxic effects. Previously, we’ve synthesized 2-, 3-, 4-aminophenylacetic acid hexafluorosilicates (2-, 3-, 4-APhHFS); in an attempt to recrystallize the 2-APhHFS salt from ethanol, a red crystalline product was obtained.
The purpose of the research – considering the potential prospects of 2-, 3-, 4-APhHFS, it is expedient to establish the composition and structure of the recrystallization product of 2-APhHFS. Mass spectra were recorded on MX-1321 and VG 7070 spectrometers (VG Analytical), X-ray structural analysis was carried out on an Xcalibur E diffractometer.
As follows from the comparison of the external inspection of the original 2-APhHFS and its recrystallization product (RP) samples, they differ significantly: light brown amorphous 2-APhHFS and red crystalline RP. The characteristics of the mass spectra of 2-APhHFS and RP are also different. The structure of RP as 2-oxindole was objectively established by X-ray diffraction data.
The recrystallization process of 2-APhHFS to obtain 2-oxindole does not require heating of the reaction mixture, i.e., it is carried out under extremely mild conditions. It is possible that it's connected with the participation of the protonated form of 2-aminophenylacetic acid in the composition of 2-APhHFS in chemical transformations.
Thus, caution should be exercised in experiments with both solutions and, apparently, solid samples of 2-APhHFS during salt purification procedures or other manipulations. The high lability of 2-aminophenylacetic acid hexafluorosilicate limits the possibilities of using standard purification methods (sublimation, recrystallization) for this compound.
Quantitative determination of 4-((5-(decylthio)-4-methyl-4-h-1,2,4-triazol-3-yl)methyl)morpholine in the soft medicinal form by spectrophotometric method
Authors: Хоменко К. В. , Мєдвєдєва К. П. , Бушуєва І. В. , Васюк С. О. , Полова Ж. М. 
Published: June 2023

Synthetic biologically active compounds are the active pharmaceutical ingredients of various dosage forms that are widely used in both human and veterinary medicine. Nowadays the development of new effective antimicrobial and antifungal drugs remains a actual problem. This fact has a reasoned explanation in connection with the increase in infectious diseases of microbial and fungal etiology and the ever-growing resistance of microorganisms and fungi to various drugs.
The aim of this research was to develop and validate a new spectrophotometric method for the quantitative determination of 4-((5-(decylthio)-4-methyl-4-H-1,2,4-triazol-3-yl)methyl)morpholine in 7% ointment by intrinsic absorption.
At the stage of development of the quantitative determination method, the solvent was selected based on the solubility of the active substance. According to the data provided, 4-((5-(decylthio)-4-methyl-4-H-1,2,4-triazol-3-yl)methyl)morpholine is insoluble in water, but soluble in ethanol, methanol, isopropanol, dioxane, and dimethyl sulfoxide. Ethanol was chosen as the most accessible and less toxic solvent for the development of this method. Studied 4-((5-(decylthio)-4-methyl-4-H-1,2,4-triazol-3-yl)methyl)morpholine dissolved in ethanol is introduced into the ointment base as a solution.
The quantitative content of substances subject to chemical control in soft dosage forms should be between 90% and 110% of the nominal content. On this basis, the maximum permitted analytical uncertainty can be determined, which is 3.20.
During the procedure the main validation characteristics were determined, such as: linearity, precision, accuracy and robustness.
Thus, a new sensitive, economical and easy-to-use spectrophotometric method for the quantitative determination of 4-((5-(decylthio)-4-methyl-4-H-1,2,4-triazol-3-yl)methyl)morpholine in a soft dosage form for external use (7% ointment) by the intrinsic absorption method was developed. According to the main validation characteristics (linearity, precision, accuracy and robustness), the proposed method is valid and meets the requirements of the State Pharmacopoeia of Ukraine.
Development and research of ointment with essential oil of thyme for the treatment of the scalp and hair parts of the head
Authors: Пучкан Л. О. , Салій О. О. , Фуклева Л. А. , Малецький М. М. 
Published: June 2023

Dermatological diseases are the most widespread in the whole world. According to WHO, 20–30% of the world's population suffers from fungal skin diseases and 25–35% from pustular diseases. Pustular diseases (pyoderma) are the result of pathogenic staphylococci and streptococci, and fungal diseases (dermatomycoses) are caused by various types of fungi. Today, these diseases are treated with various types of drugs, but the active ingredient in almost all of them is synthetic compounds (antibiotics, sulfonamides, imidazole derivatives, etc.). Medicines of natural origin are scarce. In order to increase the number of phytoremedies for external use (ointments), which have medicinal plant active components, a study was conducted using standardized essential oil of common thyme.
The aim of the work was to study the effect of excipients on the ointment base by the method of mathematical planning of the experiment for the development of the optimal composition of the dermatological ointment with the essential oil of common thyme.
Excipiennts for ointment bases of hydrophobic and emulsion composition were used to develop the optimal composition of the ointment. The concentration of thyme essential oil was 5% in all samples. The degree of thymol release in an in vitro study using the equilibrium dialysis method was chosen as the criterion for choosing the optimal composition. Excipiennts allowed in pharmacy, with known characteristics, safety profile, and application experience were used as auxiliary substances. Using Duncan's multiple criterion, a number of advantages were created: а7 > а8 > а9 > а10 > а6 >а2 > а5 > а3 > а1 > а4.
On the basis of the conducted studies, the optimal composition of the ointment was chosen for the treatment of lesions of the scalp and hair. The studied organoleptic and technological properties and quality indicators (homogeneity, colloidal stability, thermal stability, microbiological purity) of ointment with thyme essential oil during long-term storage at a temperature of +2–+8 °C established the stability of the developed composition of the ointment during two years of observation. The creation of a new local remedy for the treatment of lesions of the scalp and its hair part will allow to expand the arsenal of safe and effective remedies.
Outcomes of COVID-19 Positive and COVID-19 Negative Adult Patients Who Underwent Tracheostomy for Prolonged Intubation in a COVID-19 Referral Center During the Pandemic
Authors: Yee Eljohn , Dela Cruz Anna Pamela , Cruz Teresa Luisa , Villanueva Cary Amiel , Cruz Enrick Joshua 
Published: June 2023

ABSTRACT
Objective: To compare outcomes of COVID-19 positive and COVID-19 negative patients who underwent tracheostomy for prolonged intubation in terms of weaning duration, length of ICU and hospital stay, overall and 30-day mortality, and explore risk factors for particular outcomes (mortality, 30-day mortality and weaning duration post tracheostomy). Methods:
Design: Retrospective Cohort Study Setting: Tertiary National University Hospital Participants: Of 122 adult patients that underwent tracheotomy between March 30, 2020 and March 30, 2021; 76 adult patients underwent tracheostomy for prolonged intubation were analyzed.Results: Open tracheotomy was performed on 122 adult patients. Seventy six (62.3%) due to prolonged intubation and 46 (37.7%) for airway prophylaxis. Among the former, the mean age was 58.46±16.81 and 54 (71.05%) patients were female, 22 (28.95%) tested COVID-19 positive and 54 (71.05%) tested negative. Mean APACHE II score was 16.62±6.78. Average days of intubation prior to tracheostomy was 29.14±17.66 days. No statistically significant difference in outcomes (weaning days, length of stay, days discharge from ICU and hospital, 30-day mortality, days to death) were noted between COVID19 positive and negative patients who underwent tracheostomy for prolonged intubation. Mortality rates post tracheostomy in this institution appear to be higher than existing literature. On multiple linear regression analysis, days of intubation prior to tracheostomy was associated with increased weaning time post-tracheostomy (OR: 0.35 CI:0.18-0.51 95% p = <.001). This implies that for every additional day of intubation prior to tracheostomy, weaning days increase by 0.35 of a day. Conclusion: Outcomes of COVID-19 compared to non-COVID-19 patients undergoing tracheostomy for prolonged intubation do not seem to be significantly different which is consistent with existing literature.
Carboplatin and Paclitaxel as an Initial Treatment in Patients with Stage IV A & IVb Cervical Cancer: A Report of 16 Cases and a Review of the Literature
Authors: Amit Rana  
Published: June 2023

Objective: Ca Cervix in 2nd most common malignancy in India and worldwide. NACT is not standard treatment in Advanced Ca Cervix. In this study we try to see the response rate of P+C NACT and to see if patients are able to complete definitive RT in advanced CA Cervix pt. Stage IVA and IV B post NACT. Methods: Am bidirectional study to see the demographic profile and treatment response when patients receive P+C NACT. We reviewed the demographic data and treatment details of patients who has received NACT for advanced Ca Cervix from our prospectively maintained database from 2019 till 2022.
Results: Out of 386 number of registered pt. Of ca cervix , 156 number of patients were of advanced ca cervix malignancy registered in this time period 17number of pt. Received NACT with P+C , median age of these patients was 52.2( 39-71yrs ) 16% of patients who were planned for NACT received 3.number of cycles. Overall, the treatment of PC was well tolerated. The overall response rate was 75%.(2 complete response, 10 partial response). Although grade 3-4 hematologic toxicities were observed in 4 out of 16 patients (25%), 3 patients experienced grade 3-4 non-hematologic toxicities,2 neurotoxity ,1 nephrotoxicity. Out of 14 ,who completed NACT and underwent definitive CRT , 8 (57.14 %) achieved complete response
Conclusion: PC is having response and efficacy and well tolerated in patients FIGO stage IVa & IVb cervical cancer. This combination can be considered as an initial treatment regimen in locally advanced cervical cancer patient population.
Key Words: Cervical cancer, Neoadjuvant chemotherapy (NACT), Paclitaxel (P) and cisplatin (C)
ANALISIS VOLUME PENJUALAN TERHADAP PENDAPATAN PEDAGANG TANAMAN HIAS (STUDI KASUS : PEDAGANG TANAMAN HIAS DI TAMAN MADIRSAN KECAMATAN TANJUNG MORAWA KABUPATEN DELI SERDANG)
Authors: Gultom Ramadhansyah 
Published: June 2023

Pada penelitian ini bertujuan untuk mengetahui volume penjualan terhadap pendapatan pedagang tanaman hias yang berada di Taman Madirsan Kecamatan Tanjung Morawa Kabupaten Deli Serdang. Penelitian ini menunjukan bahwa berbagai pengujian dan analisis data, dari penelitian ini dapat diperoleh beberapa hasil dari penelitian mengenai: Modal pedagang untuk mengembangkan usahanya yang masih terbatas, Mutu/kualitas tanaman hias masih ada yang rendah untuk diperdagangkan, sehingga berdampak pada volume penjualan dan Kemampuan pedagang dalam pemasaan tanaman hias ada yang masih belum trampil.. Berdasarkan uji regresi linier sederhana, maka diperoleh persamaan nilai konstanta sebesar (a) 216466.853 dan (b) sebesar 0.590, sehingga diperoleh persamaan regresi linier sederhana Y= 216466.853+ 0, 590X+ e, dimana Volume Penjualan mempunyai pengaruh yang signifikan terhadap variabel hubungan dengan Pendapatan pedagang tanaman hias yang berada di Taman Madirsan Kecamatan Tanjung Morawa Kabupaten Deli Serdang.
ANALISIS BIAYA PRODUKSI USAHATANI DAN PEMASARAN KELAPA SAWIT RAKYAT (Elaeis guineensiss Jacq) TERHADAP PENDAPATAN PETANI
Authors: Putra Kurnia , Habibie Dian 
Published: June 2023

Kelapa sawit termasuk produk yang banyak diminati oleh petani saat ini, banyak petani cenderung berkelanjutan dalam agribisnis kelapa sawit karena tingkat keuntungan yang cukup tinggi..Penelitian yang dilakukan ini berjenis penelitian kuantitatif dengan bentuk analisis dan subjek yang dijadikan sumber dalam penelitian ini adalah petani kelapa sawit.Data yang digunakan adalah data primer dan sekunder. Metode analisis data menggunakan analisis regresi linier berganda untuk mengetahui pengaruh biaya produksi sedangkan untuk mengetahui pendapatan digunakan rumus pendapatan π = TR – TC dan rumus kelayakan R/C ratio dan mengetahui pola pemasaran kelapa sawit rakyat.Hasil penelitian menunjukkan bahwa secara serempak (Uji F) biaya produksi luas lahan, biaya peralatan, biaya bibit, biaya pestisida, biaya pupuk dan biaya tenaga kerja berpengaruh terhadap pendapatan petani kelapa sawit rakyat yaitu F hitung (1223,001) > F tabel (2,36). Sedangkan secara parsial (Uji T) bahwa biaya produksi luas lahan (X1), biaya peralatan (X2) dan biaya pupuk (X5) tidak berpengaruh nyata terhadap pendapatan petani kelapa sawit rakyat (Y) dan biaya bibit (X3), biaya pestisida (X4) dan biaya tenaga kerja (X6) berpengaruh nyata terhadap pendapatan petani kelapa sawit rakyat (Y). Penerimaan rata-rata usahatani kelapa sawit rakyat adalah sebesar Rp. 24.439.488/ha/tahun, sedangkan biaya rata-rata yang dikeluarkan adalah sebesar Rp. 13.206.023/ha/tahun dengan demikian pendapatan rata-rata yang diperoleh adalah sebesar Rp. 11.233.465/ha/tahun. Analisis R/C Ratio pada usahatani kelapa sawit rakyat sebesar 1,85, artinya setiap biaya yang dikeluarkan sebanyak Rp. 13.206.023/ha/tahun maka akan menghasilkan penerimaan sebesar Rp. 24.439.488/ha/tahun sehingga usahatani kelapa sawit rakyat mendapatkan keuntungan. Rantai pemasaran kelapa sawit rakyat di daerah penelitian yaitu petani menjual TBS ke Pedagang Pengumpul Desa Agen Kemudian Agen menjualnya ke Pabrik Industri Pengolahan CPO
Penentuan Skenario Perancangan Produksi dan Kapasitas Produksi Produk Dodol Diera Pandemi Covid-19
Authors: Resnajaya Reja , Mauluddin Yusuf 
Published: June 2023

PD. Bhineka merupakan perusahaan yang memproduksi makanan dodol. Permintaan dodol terus mengalami penurunan selama masa pandemic Covid-19. Akibatnya perusahaan harus menurunkan kapasitas produksi. Tujuan penelitian ini adalah untuk menentukan scenario perencanaan produksi yang sesuai dengan kondisi pandemi. Metode yang digunakan adalah perencanaan produksi agregat yang terdiri dari agregasi, peramalan, perencanaan kapasitas dam perencanaan produksi. Hasil agregasi memperlihatkan penjualan memiliki pola yang relative konstan, sehingga peramalan menggunakan metoda konstan, Hasil perencanaan kapasitas perusahaan harus dikurangi untuk mengimbangi permintaan. Skenario perencanaan dibuat tiga yaitu scenario permintaan tetap, scenario permintaan turun dan scenario permintaan naik. Hasil perhitungan ongkos produksi memperlihatkan bahwa perusahaan perlu memilih skenario-skenario tersebut berdasarkan kepada kondisi yang perkembangan terakhir.
Perencanaan Embung Desa Pasawahan Kabupaten Garut
Authors: Fauzi Fim Fahrul , Permana Sulwan 
Published: June 2023

Perubahan iklim ekstrem di Indonesia mengakibatkan terjadinya pola hujan yang menjadi tidak berarturan seperti semestinya. Walaupun demikian, kebutuhan warga akan air untuk memenuhi kebutuhan sehari-harinya tetaplah sama. Untuk memenuhi keperluan air pada saat terjadinya perubahan iklim yang buruk, salah satu solusi yang dapat diterapkan di desa Pasawahan adalah membuat embung. Maka dari itu, maksud dari penelitian ini adalah merencanakan embung yang sesuai dengan standar nasional Indonesia sehingga dapat dimanfaatkan oleh desa Pasawahan sebagai wadah untuk menampung cadangan air dikala cuaca ekstrem melanda. Luas daerah yang tersedia untuk membuat embung adalah 300m x 20m. Berdasarkan berbagai metode perhitungan yang telah dipakai, diketahui bahwa kapasitas maksimum embung pada penelitian ini memiliki Luas maksimum 1930 m2 dengan Volume maksimum 26.000 m3 dan kedalaman maksimum 13,48 m.