bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pola Penggunaan Instagram di Kalangan Siswa Siswi Kelas XI SMA NEGERI 7 Kota Medan
Authors: Lubis Bilqis Efriza , Lubis Fatma Wardy 
Published: March 2023

Media Sosial menjadi hal yang tidak dapat terpisahkan di kalangan siswa-siswi kelas XI SMA Negeri 7 Medan, sehingga menarik untuk dilakukan studi deskriptif kuantitatif yang bertujuan untuk mengetahui pola penggunaan instagram di kalangan siswa-siswi tersebut. Teori yang relevan dalam penelitian ini adalah Media social, teori Uses and Gratification. Populasi dalam penelitian ini siswa-siswi kelas XI SMA Negeri 7 Medan. Penentuan Sampel menggunakan rumus slovin dengan presisi 10%, tingkat kepercayaan 90%. Sampel sebanyak 71 orang. Teknik penarikan sampel menggunakan Purposive Sampling dengan kriteria yaitu; siswa-siswi kelas XI SMA Negeri 7 Medan, aktif menggunakan akun instagram. Pengumpulan data melalui penelitian lapangan menggunakan survei dan kuisioner. Analisis data melalui analisis tabel tunggal dengan menggunakan program SPSS 24, dianalisis dan diinterpretasikan. Hasil penelitian menunjukkan: Penggunaan instagram di kalangan siswa-siswi kelas XI SMA Negeri 7 Medan kategori intensitas aktif sampai sekarang, frekuensi penggunaannya berkisar 1-2 jam setiap hari, motif yang digunakan dalam memilih instagram: informasi, identitas pribadi, integritas, interaksi sosial dan hiburan. Simpulan; Instagram adalah media sosial yang mampu memenuhi kebutuhan para siswa siswi tersebut yakni kebutuhan kognitif, afektif, update informasi, integrasi pribadi dan interaksi sosial sebagai konten menarik di kalangan siswa-siswi SMA Negeri 7 Medan. Salah satu manfaat yang dapat dirasakan adalah memperoleh informasi terkini, menambah wawasan, membangun hubungan, hampir keseluruhan siswa-siswi merasakan manfaat berupa informasi dan hiburan melalui instagram.
Authors: Whenyca Marranitha I Dewa Ayu , Crisna Wijaya Gede 
Published: March 2023

ABSTRAK
Industri pariwisata merupakan salah satu industri paling berpengaruh terhadap perekonomian di bali. Dengan potensi yang dimiliki menjadi pendorong bagi pengusaha-pengusaha di Bali untuk mengembangkan bisnis, salah satunya bisnis pelayanan penyewaan kamar atau hotel. Untuk menunjang kelancaran operasional barang di hotel, semua barang-barang yang masuk ke hotel untuk keperluan operasional melalui bagian Receiving guna pendataan dan pengawasan. Barang-barang yang diterima oleh bagian Receiving merupakan barang-barang permintaan dari masing-masing departemen yang ada di hotel yang sebelumnya telah ada pembelian oleh bagian pengadaan barang atau bagian Purchasing. Petugas Receiving di The One Legian telah sesuai dengan peranannya, yaitu terdapatnya hubungan antara peranan Receiving terhadap kelancarang operasional barang. Selain itu, untuk mendukung kerja petugas Receiving, maka barang-barang yang datang di hotel harus sesuai dengan order yang didukung oleh Purchase Order, Purchase Request serta Market List.
LITERATUR REVIEW : THE EFFECT OF THIBBUN NABAWI (CUPPING THERAPY AND ACUPUNCTURE) ON REDUCING THE INTENSITY OF DYSMENORRHEA PAIN
Authors: K Meilia Rahmawati , Rahmawati Alfiah , Adhila Nila Nur 
Published: March 2023

Menstruation is a process where the uterine lining decays. Menstruation often occurs during childbearing age, it is not uncommon for discomfort to be felt, one of which is dysmenorrhea . Dysmenorrhea is pain in the abdomen due to uterine cramps and menstrual blood disorders . Several therapies that can be used to reduce dysmenorrhea pain include pharmacological and non-pharmacological methods. Pharmacological therapy is taking ibuprofen, mefenamic acid and other drugs . However, giving pharmacological therapy can cause adverse side effects. Therefore, it can be pursued by using non-pharmacological treatment to minimize the occurrence of side effects. Thibbun nabawi is one of the methods of treatment that was sunnah by Rasulullah SAW. These methods include cupping therapy, and acupuncture The purpose of this study was to determine the effect of using Thibbun Nabawi, namely cupping and acupuncture on reducing the intensity of dysmenorrhea pain. This literature review was compiled by searching and collecting national and international research articles using a database Google schoolar , Pubmed, and Sciencedirect . The search was carried out using predetermined keywords and obtained 8 appropriate journals. From this study the results showed that there was an effect of using Thibun Nabawi (Cupping, and acupuncture) in reducing dysmenorrhea pain.
EFL Students' Perceptions of Employing Technology Tools in Learning English at King Khalid University
Authors: Alian Eman Mahmoud Ibrahim , Alhaj Ali Albashir Mohammed 
Published: March 2023

Technology can be employed as a means of boosting FEL student interaction. Due to the universal use of computers and the internet in academic institutions, EFL teachers are motivated to implement this technology in their classes to facilitate language teaching and the learning English language process. This study purports to identify EFL students' perceptions of the utilization of technology tools in learning English at King Khalid University. This research adopts the descriptive analysis technique. Moreover, the theoretical framework of the study was an opinion poll prepared by the two researchers to get information and was applied to fifty-six selected EFL students to get their perceptions of the utilization of technology tools in learning English at King Khalid University. The results demonstrate that most King Khalid University EFL male and female students had positive responses to employing technology tools in learning English. The study findings have pedagogical implications and some recommendations for strategies and instructions for further investigations and facilitating the utilization of technology in teaching and learning at primary and secondary levels.
CAREER ORIENTATION OF A PERSONALITY: THEORETICAL ASPECTS
Authors: Barchi В. 
Published: March 2023

У статті представлено результати теоретичного аналізу проблематики, що стосуються психологічних особливостей розвитку професійної кар’єри особистості. Викладено уявлення зарубіжних та вітчизняних учених дотичні до даного явища. Охарактеризовано особливості кар’єрного становлення особистості у двох напрямах – структурному та процесуальному.
Головною метою статті є теоретичне обґрунтування особливостей розвитку кар’єрної орієнтації особистості.
Аналіз наукових джерел. Розвиток кар’єрної орієнтації особистості у психологічній літературі розглядається в контексті проблеми розуміння внутрішнього потенціалу людини та її мотивації, процесуальних особливостей та результатів, зумовлених кар’єрно орієнтованим розвитком. У вітчизняній психології теорії кар’єрного розвитку особистості представлено в працях К. Абульханової-Славської, Є. Клімова, Є. Зеєра, С. Максименка, А. Маркової, Ж. Вірної й ін.
Виклад основного матеріалу. Кар’єрні орієнтації визначаються особистісною концепцією, талантами, спонуканнями, мотивами і цінностями. Визначено, що планування та розвиток кар'єри працівника є організацією його просування по щаблях посадового й кваліфікаційного росту, що допомагає йому розвинути і реалізувати професійні знання і навички в інтересах кар’єри. Кар’єрні орієнтації постають як більш конкретизована стратегія самореалізації молодої людини. Доведено, одним із важливих аспектів кар’єрного розвитку є свідоме планування кар’єри. Охарактеризовано розподіл кар’єри на професійну і внутрішньо організаційну. Професійна кар'єра характеризується тим, що конкретний співробітник у процесі своєї професійної діяльності проходить різні стадії розвитку. Внутрішньо організаційна кар'єра реалізується в трьох основних напрямках: вертикальний, горизонтальний, доцентровий. Кар’єра вивчається насамперед такими поняттями, як професійне самовизначення, професійна Я-концепція, професійна самореалізація, психологічний супровід кар’єри та кар’єрні процеси в контексті професійної роботи.
Висновки. З’ясовано, що проблема формування кар’єрного розвитку особистості в умовах сучасного ринку праці пов’язана насамперед з системним саморозвитком особистості, що здатна до реалізації кар’єри з високим потенціалом, яка компетентно реагує на будь-які ситуації. Акцентовано увагу на тому, що кар’єрний розвиток сучасної особистості засвідчив низку проблем щодо кар’єрної активності. Це, передусім: суб'єктивне усвідомлення власних суджень працівника про своє трудове майбутнє, очікувані шляхи самовираження і задоволення працею; переважання ідеалістичних уявлень про майбутню професію, професійну діяльність та кар’єру; невпевненість у подальшій трудовій діяльності; низький рівень кар’єрної активності тощо. Охарактеризовано три основні стадії кар’єри: ранню, середню і зрілу. Розглянуто концепцію «кар’єрних якорів». Доведено, що кар’єрний розвиток особистості в умовах сучасного ринку праці повинен враховувати суб’єктивне усвідомлення позиції особистості та її поведінки в сфері трудової діяльності.
Air Dalam Tafsir Al-Azhar: Kajian Ayat Siklus Air dengan Pendekatan Hidrologi
Authors: Zamimah Iffaty , Azhari Hilma Nurlaila 
Published: March 2023

Bencana alam yang berhubungan dengan air yang kerap terjadi di Indonesia, seperti banjir dan kekeringan. Para ahli menyebutkan salah satu faktor utamanya adalah gangguan pada siklus air. Untuk meminimalisir bencana-bencana itu terjadi, diharuskan untuk lebih memperkenalkan siklus air kepada khalayak umum agar bisa lebih dimengerti bahwasanya siklus air sangat dipengaruhi oleh kegiatan manusia. Siklus hidrologi adalah sirkulasi air tanpa henti dari atmosfer ke bumi dan kembali lagi ke bumi melalui proses kondensi, presipitasi, evaporasi dan transpirasi. Penelitian ini bertujuan untuk menguraikan lebih dalam mengenai ayat siklus air dalam tafsir Al-Azhar karya Buya Hamka dengan pendekatan hidrologi menggunakan teori Chay Asdak mengenai siklus air. Siklus air dalam tafsir Al-Azhar terbagi menjadi tiga tahap: pertama, tahap menguapnya air dari lautan ke atmosfer yang banyak dipengaruhi oleh cahaya matahari dan energi angin; kedua, tahap air turun dari atmosfer ke bumi yang mencakup proses pengembunan, berpindahnya awan dari satu tempat ke tempat lainnya dan presipitasi (hujan); ketiga, tahap aliran air di bumi yang mencakup proses infiltrasi, limpasan dan aliran permukaan. Buya Hamka menegaskan jikalau proses meresapnya air ke dalam tanah sangat bergantung dengan adanya tumbuh-tumbuhan di permukaan tanah yang berfungsi sebagai penahan air, agar tidak menjadi banjir di musim penghujan dan kekeringan di musim kemarau. Selain itu, tanaman juga mempercepat laju proses pengisian ulang air tanah yang penggunaannya banyak dimanfaatkan di Indonesia.
Implementasi Model R2d2 (Recursive, Reflective Design And Development Model) Dalam Pembelajaran
Authors: Reksiana Reksiana 
Published: March 2023

Penelitian ini bertujuan untuk menggambarkan bagaimana implementasi atau penerapan dari model pemebelajaran R2D2 (Recursive, Reflective Design And Development Model) dalam pembelajaran. Metode penelitian yang digunakan yaitu penelitian kepustakaan (Library Research). Adapun langkah-langkah dalam penelitian ini sebagai berikut: pertama, data yang diperoleh oleh peneliti berupa buku, jurnal, artikel serta referensi yang terkait dengan hasil-hasil penelitian tentang pengembangan model R2D2 dalam pembelajaran. Kedua, mencari informasi yang mendukung topik terkait dengan tema. Ketiga, mempertegas fokus kajian dengan cara menemukan dan mengklasifikasi bahan bacaan terkait dengan model pembelajaran Kemp. Keempat, mereview dan memperkaya, dan menganalisis bahan bacaan serta mengklasifikasinya. Kelima, melakukan analisis data dengan menelaah data-data yang berkaitan dengan model pembelajaran R2D2, dan kemudian menarik kesimpulan. Penelitian ini menemukan bahwa model desain pembelajaran R2D2 dapat digunakan secara fleksibel. Pada Model R2D2 pengembang dapat memulai dari salah satu tahap tersebut secara simultan dan dapat digunakan dalam urutan apa pun. Model R2D2 ini lebih fleksibel dan lebih mudah digunakan. Desain pembelajaran Model Pengembangan R2D2 (Reflective, Recursive Design and Development) Willis ini sangat relevan digunakan untuk menguji suatu pengembangan produk seperti pengembangan model asesmen otentik, pengembangan bahan ajar, atau penulisan karya ilmiah dsb. Model ini juga dapat dipadukan dengan menggunakan desain penelitian deskriptif dan quasi eksperimen untuk uji lapangan, dan dapat juga sebagai media metodologi penelitian pengembangan
Terahertz time-domain attenuated total reflection spectroscopy integrated with a microfluidic chip
Authors: Fu Ying , Chen Tunan , Chen Ligang , Guo Yuansen , Yang Zhongbo , Mu Ning , Feng Hua , Zhang Mingkun , Wang Huabin 
Published: March 2023

The integration of a microfluidic chip into terahertz time-domain attenuated total reflection (THz TD-ATR) spectroscopy is highly demanded for the accurate measurement of aqueous samples. Hitherto, however little work has been reported on this regard. Here, we demonstrate a strategy of fabricating a polydimethylsiloxane microfluidic chip (M-chip) suitable for the measurement of aqueous samples, and investigate the effects of its configuration, particularly the cavity depth of the M-chip on THz spectra. By measuring pure water, we find that the Fresnel formulae of two-interface model should be applied to analyze the THz spectral data when the depth is smaller than 210 μm, but the Fresnel formula of one-interface model can be applied when the depth is no less than 210 μm. We further validate this by measuring physiological solution and protein solution. This work can help promote the application of THz TD-ATR spectroscopy in the study of aqueous biological samples.
Shared features of metaplasia and the development of adenocarcinoma in the stomach and esophagus
Authors: Zeng Yongji , Li Qing K. , Roy Sujayita , Mills Jason C. , Jin Ramon U. 
Published: March 2023

Introduction: Plasticity is an inherent property of the normal gastrointestinal tract allowing for appropriate response to injury and healing. However, the aberrancy of adaptable responses is also beginning to be recognized as a driver during cancer development and progression. Gastric and esophageal malignancies remain leading causes of cancer-related death globally as there are limited early disease diagnostic tools and paucity of new effective treatments. Gastric and esophageal adenocarcinomas share intestinal metaplasia as a key precancerous precursor lesion.Methods: Here, we utilize an upper GI tract patient-derived tissue microarray that encompasses the sequential development of cancer from normal tissues to illustrate the expression of a set of metaplastic markers.Results: We report that in contrast to gastric intestinal metaplasia, which has traits of both incomplete and complete intestinal metaplasia, Barrett's esophagus (i.e., esophageal intestinal metaplasia) demonstrates hallmarks of incomplete intestinal metaplasia. Specifically, this prevalent incomplete intestinal metaplasia seen in Barrett's esophagus manifests as concurrent development and expression of both gastric and intestinal traits. Additionally, many gastric and esophageal cancers display a loss of or a decrease in these characteristic differentiated cell properties, demonstrating the plasticity of molecular pathways associated with the development of these cancers.Discussion: Further understanding of the commonalities and differences governing the development of upper GI tract intestinal metaplasias and their progression to cancer will lead to improved diagnostic and therapeutic avenues.
Development and controlling factors of shale lithofacies cycles in a continental rift basin: A case study of Es4u in the Boxing Subsag of Dongying Sag, Bohai Bay Basin, China
Authors: Fang Zhengwei , Zhang Liqiang , Ma Cunfei 
Published: March 2023

The shale of the upper Es4 formation (Es4u), deposited during the Eocene in the Boxing Subsag of the Dongying Sag, is a typical set of lime-rich lacustrine shale in a continental rift basin. Through logging data interpretation, core and thin section observations, and geochemical elements [obtained by X radial fluorescence (XRF) mud logging] analysis, the development and controlling factors of lithofacies cycles of Es4u shale were analyzed. The results show that 22 types of lithofacies with typical characteristics are developed in Es4u, indicating the sedimentary environments, such as lower lakeshore (LL) slope zone; upper, middle, and lower shallow-lake slope zones; semi-deep-lake zone; and deep-lake zone. Lithofacies cycles in three scales are recognized in Es4u: small-scale lithofacies cycles indicated by alternate development of two lithofacies, mesoscale lithofacies cycles indicated by the repetition of lithofacies associations or regular variation of multiple lithofacies, and large-scale lithofacies cycles indicated by regular variation of well logging curves, which have the average thickness of approximately 0.4, 5, and 35 m, respectively. According to the vertical variation of astronomical parameters and lithofacies cycles, the periodic change in long eccentricity has a close relationship with the large-scale lithofacies cycle, the periodic change in slope is closely relative to the mesoscale lithofacies cycle, and the periodic change in precession is closely related to small-scale lithofacies cycle. However, the periodic change in short eccentricity correlates poorly with lithofacies cycles. The climate change reflected by long eccentricity and slope is quite distinct from the actual basin climate reflected by the paleoclimatic parameters (e.g., Rb/Sr and Sr/Cu), indicating that the basin paleoclimate was greatly influenced by the paleogeological conditions. For shale in Es4u of the Boxing Subsag, approximately 55% of the shale stratigraphic record is dominantly controlled by the astronomical climate and 45% by the paleogeological conditions. Affected by the paleogeological conditions, large-scale and mesoscale lithofacies cycles are different in lithofacies types and superimposition patterns, and just small-scale lithofacies cycles are found repetitive vertically. These findings suggest that the lithofacies cycles of shale in a continental rift basin are a product of astronomical driving mechanism (Milankovitch forcing) and variation of local paleogeological conditions, which is apparently different from the sedimentary record of marine shale that is evidently controlled by the Milankovitch cycle. Therefore, the lithofacies cycles should be comprehensively analyzed under the background of actual basin paleoclimate.
The safety and immunogenicity of a two-dose schedule of CoronaVac, and the immune persistence of vaccination for six months, in people living with HIV: A multicenter prospective cohort study
Authors: Wang Yuxiao , Qiao Ying , Huo Yuqi , Wang Li , Liang Shijie , Yu Maohe , Lan Xinquan , Song Moxin , Zhang Xiangjun , Yan Ying , Xu Junjie 
Published: March 2023

BackgroundPeople living with HIV (PLWH) are more vulnerable to SARS-CoV-2. However, evidence on the immunogenicity of coronavirus disease 2019 (COVID-19) vaccines in this population is insufficient. The objective of this study is to assess the immunogenicity and safety of the two-dose schedule of Sinovac CoronaVac for 6 months postvaccination in PLWH.MethodsWe conducted a multicenter prospective cohort study among PLWH and HIV-negative adults in China. Participants who received two doses of CoronaVac prior to the recruitment were allocated into two groups and followed up for 6 months. The neutralizing antibodies (nAbs), immunoglobulin G against the receptor-binding domain of the spike protein (S-IgG), and gamma-interferon (IFN-γ) were measured to assess the associations among CoronaVac immunogenicity and related factors. Adverse reactions were collected to evaluate the safety profile of vaccination.ResultsA total of 203 PLWH and 100 HIV-negative individuals were enrolled. A small portion of participants reported mild or moderate adverse reactions without serious adverse events. Median nAbs level in PLWH (31.96 IU/mL, IQR: 12.34-76.40) was lower than that in the control group (46.52 IU/mL, IQR: 29.08-77.30) at the 2-4 weeks postvaccination (P=0.002), and the same trend was presented for median S-IgG titer (37.09 vs. 60.02 IU/ml) (both P &lt;0.05). The nAbs seroconversion rate in the PLWH group was also lower than in the control group (75.86% vs. 89.00%). After then, the immune responses reduced over time in term of only 23.04% of PLWH and 36.00% of HIV-negative individuals had a positive seroconversion for nAbs at 6-month. The multivariable generalized estimating equation analysis showed that PLWH with CD4+T count≥350 cells/µL presented higher immune response than PLWH with CD4+T count &lt;350 cells/µL in terms of antibody seroconversion and titers. The immunogenicity did not differ in participants with low or high HIV viral load. The S-antigen specific IFN-γ immunity was generally stable and had a slow attenuation in both two groups for 6 months postvaccination.ConclusionThe Sinovac CoronaVac was generally safe and immunogenic in PLWH, but the immunity response was inferior and the antibodies vanished faster compared to HIV-negative individuals. This study suggested a shorter than 6-month interval of prime-boost vaccination for PLWH to ensure a better protection.
The reliability of FEbrile Neutropenia after ChEmotherapy (FENCE) scores in predicting granulocyte colony-stimulating factor breakthrough febrile neutropenia among patients with lymphoma undergoing first-cycle chemotherapy: A prospective observational study
Authors: Thungthong Pravinwan , Chamnanchanunt Supat , Suwanban Tawatchai , Nakhahes Chajchawan , Iam-arunthai Kunapa , Akrawikrai Tananchai , Bunworasate Udomsak , Rojnuckarin Ponlapat 
Published: March 2023

BackgroundA tool for estimating risk of febrile neutropenia (FN) after chemotherapy, namely the FEbrile Neutropenia after ChEmotherapy (FENCE) score, has been developed but has not been widely validated. This study aimed to validate the FENCE score as a tool for predicting granulocyte colony-stimulating factor (G-CSF) breakthrough FN among patients with lymphoma who underwent chemotherapy.MethodsThis was a prospective observational study of treatment-naive adult patients with lymphoma who underwent their first cycle of chemotherapy between 2020 and 2021. The patients were followed up until the next cycle of chemotherapy to identify any infection events.ResultsAmong the 135 patients with lymphoma, 62 (50%) were men. In a comparison of the value of each FENCE parameter for predicting G-CSF breakthrough infection, the parameter of advanced-stage disease showed high sensitivity of 92.8%, and receipt of platinum chemotherapy showed high specificity of 95.33%. With a FENCE score of 12 as a cutoff for low risk, analysis across all patients with lymphoma resulted in a high AUROCC of 0.63 (95% CI = 0.5–0.74%; p = 0.059), and analysis across only patients with diffuse large B-cell lymphoma (DLBCL) resulted in an AUROCC of 0.65 (95% CI = 0.51–0.79%; p = 0.046). With a cutoff point of 12, FENCE score can predict breakthrough infection events at 30.0% (95% CI = 17.8–47.4%).ConclusionThis study divided patients with lymphoma into risk groups according to FENCE score, showing that this instrument has discriminatory ability in predicting FN events, these being more likely to occur in patients in the intermediate- and high-risk groups. Multicenter studies are needed to validate this clinical risk score.