bluuebunny/crossref_metadata_2025 huggingface dataset:
UNSUR TEOLOGIS DALAM TRADISI SELAMATAN KERBAU STUDI KASUS DESA BONDER KECAMATAN PRAYA BARAT KABUPATEN LOMBOK TENGAH PROVINSI NUSA TENGGARA BARAT (NTB)
Authors: Saliki Saliki
Published: August 2022

Tujuan penelitian ini bertujuan untuk mengetahui tradisi selamatan kerbau dan apa saja bentuk unsur teologis yang terkandung dalam tradisi selamatan kerbau. Penelitian ini menggunakan metodologi kualitatif deskriptif analitik. Tehnik pengumpulan data melalui observasi, wawancara mendalam, dan dokumentasi. Hasil penelitian ini menunjukkan bahwa tradisi selamatan kerbau salah satu tradisi yang diwariskan oleh leluhur. Tujuan dari selamatan kerbau ialah agar kerbau yang diselamatkan dijauhkan dari segala bentuk penyakit ghaib, kerbau mampu berkembang biak dengan selamat, dan sebagai bentuk rasa syukur. Unsur teologis yang terkandung dalam tradisi ini yaitu; a).dzikir; b). do’a; c). ketupat yang melambangkan hati yang bersih agar mampu mendekatkan diri kepada Allah; d). Bantal (makanan khas Sasak) dimaknai sebagai simbol untuk memperkuat keyakinan dan syarit Islam; e). Peletakkan Sembeq pada dahi kerbau diharuskan mengucapkan shalawat atas Nabi; f). Penyembelihan ayam di maknai sebagai salah satu bentuk kepasrahan kepada Tuhan. Darah ayam yang disembelih sebagai salah satu gambaran bahwa seluruh ciptaan manusia akan kembali kepada Tuhan; g). Anak di bawah umur di perintahkan untuk mengucapkan kalimat aamiin di depan pintu kandang kerbau. Agar anak-anak kecintaannya dan keyakinannya kepada Tuhannya dapat tertanam dalam jiwa.
Ritual Wong-wongan Sebagai Upaya Masyarakat Bali dalam menghadapi Pandemi Covid-19 (Analisis Teori Simbol dalam Pendekatan Antropologi)
Authors: Rafiliah Datin
Published: August 2022

Amidst the pandemic, the Indonesian government has issued some regulations to reduce the transmission of Covid-19. At the same time, there are rituals from various regions that are believed to be a method to ward off threats, calamities, or diseases. In this study, the author examines a ritual known as Wong-wongan, which is performed by the Balinese to deal with the pandemic. The researcher conducted a qualitative study, which is library research with books and other literature as the primary object. The result of this discussion is that it is called wong-wongan rice because this ritual provides offerings that are placed in the yard of the house's entry in a cooked form, specifically rice in the shape of wong-wongan (people). This offering also includes a variety of additional ingredients, including onions, ginger, salt, and prickly pandan leaves, which are some of the symbols of weapons used to ward off evil. Everything is arranged on the tip of a banana leaf sheet. With tools or materials, as well as other symbols that reflect certain characteristics in this ceremony, it provides an understanding in the Anthropological approach, specifically on the symbol theory provided by various anthropologists such as Raymond Firth, Geertz, and others. According to Geertz, the analysis of rituals, traditions, and ceremonies in any form carried out by the Balinese people, or those outsides of them, is not just a set of values whose place is outside of humans, but also a system of knowledge and a system of symbols that permits meaning to exist. A symbol can transform knowledge into value and value into knowledge.
DEVELOPMENT OF A METHODOLOGY FOR CALCULATING THE PROPERTY TAX DEDUCTION
Authors:   Plekhanov Russian Economic University, Idrisov Abdul-Khalim A. ,   Department of pre-audit analysis of IFTS of Russia No. 18 for Moscow, Moscow, Russia
Published: August 2022

this article discusses the issue of determining the size of the property tax deduction in the connection with changes in the real estate market in Russia. In the context of dynamically changing economic situation in the country, the problem of revising the current size of the property tax deduction becomes especially relevant. The author analyzed the dynamics of growth in real estate prices in Moscow and the size of the property tax deduction. Based on this analysis, it is proposed to use a special group of coefficients when calculating the size of the property tax deduction to ensure the equality of citizens of the Russian Federation in the right to receive property tax deductions.
IMPROVING THE CAMELS METHODOLOGY FOR ASSESSING THE INVESTMENT ATTRACTIVENESS OF COMMERCIAL BANKS
Authors:   Vyatka State University, Kirov, Russia, Chupin Anton V. , Davydova Yulia V. ,   Vyatka State University, Kirov, Russia
Published: August 2022

In modern market conditions, the main problem of the banking sector remains the attraction of investment resources, which has become even more difficult in the current conditions of sanctions pressure. On the other hand, domestic investors, deprived of access to international markets, increasingly pay attention to Russian companies, including banks, and consider them as an object of capital investment. Therefore, both banks and investors need a unified methodology that meets the interests of both parties. The CAMELS methodology used by central banks of many countries of the world was chosen as the object of the study. This implies the purpose of this work – to improve the CAMELS methodology for assessing the investment attractiveness of commercial banks. The research methods are the analysis of secondary data. As a result, a methodology was created, the assessment of which is based entirely on objective data, unlike the original, where abstract concepts were used. In addition, the updated methodology more accurately reflects the current financial condition of the bank.
PECULIARITIES OF THE RUSSIAN FISCAL POLICY: REVEALED PROBLEMS AND THE WAYS OF SOLUTIONS
Authors:   Vladikavkaz Management Institute, Vladikavkaz, Russia, DZHIOEVA Madina A.
Published: August 2022

The article examines the concept of budget policy, identifies its features in the modern financial policy of the Russian Federation. Problematic aspects are noted, methods of their elimination are proposed.
HUBUNGAN TINGKAT AKTIVITAS SEHARI HARI DENGAN RESIKO JATUH PADA LANSIA DI DESA TULUNG REJO KECAMATAN TRUCUK KABUPATEN BOJONEGORO
Authors: Mufidah Ainul , Kristian Julianto Errix , Afiana Hari Adha Eris
Published: August 2022

ABSTRAK

Lansia merupakan kelompok usia pada manusia yang telah memasuki tahap akhir. Lansia dimulai dari usia 60 tahun, permasalahan kesehatan lansia dapat mengakibatkan penurunan fungsi tubuh lansia. Masalah sistem muskuloskeletal pada lansia dapat mengalami perubahan seperti pada gangguan berjalan, gangguan keseimbangan, kaki cenderung mudah goyah, dan respon yang lambat memudahkan terjadinya jatuh. Tujuan pada penelitian ini untuk mengetahui adanya hubungan tingkat aktivitas sehari-hari dengan resiko jatuh pada lansia yang dilakukan di Desa Tulung Rejo Kecamatan Trucuk Kabupaten Bojonegoro.

          Desain penelitian menggunakan metode kuantitatif dengan pendekatan corss sectional. Populasi dalam penelitiant adalah lansia yang berusia >60 tahun sejumlah 450 lansia dan diambil sampel sejumlah 45 responden. Teknik sampling yang digunakan purposive sampling. Hasil Penelitian menunjukan tingkat aktivitas lansia yang mandiri total 16 responden (35,6%), Sedangkan lansia yang memiliki resiko jatuh tinggi 31 responden (68,9%). Berdasarkan uji Chi-Square di dapatkan hasil ρ value sebesar 0,000 dan nilai r sebesar 33.802 yang berati terdapat hubungan antara tingkat aktivitas sehari-hari dengan resiko jatuh pada lansia.

             Resiko jatuh pada lansia harus dicegah dengan memperhatikan faktor  seperti kondisi lingkungan rumah, penerangan rumah harus cukup, lantai rumah rata, tidak licin, kamar mandi diberi pegangan dan pintu kamar mandi mudah dibuka, selain itu juga harus melihat fungsi keseimbangan dan gaya berjalan serta faktor emosional lansia.
Wissenschaftler messen Legionellenwachstum genauer denn je
Authors: Borer Barbara
Published: August 2022

Die Ergebnisse von Schweizer Wissenschaftlern liefern neue Impulse für den sicheren Betrieb von Trinkwasser-Installationen: Grenzwerte und Empfehlungen zur Wassertemperatur, Rohrdämmungen und Stagnationszeit lassen sich neu beurteilen. Einsparungen von Energie und Wasser könnten die Folge sein.
Reaction Time “Mismatch Costs” Change with the Likelihood of Stimulus–Response Compatibility
Authors: Campbell Megan E. J. , Sherwell Chase S. , Cunnington Ross , Brown Scott , Breakspear Michael
Published: August 2022

Dyadic interactions require dynamic correspondence between one’s own movements and those of the other agent. This mapping is largely viewed as imitative, with the behavioural hallmark being a reaction-time cost for mismatched actions. Yet the complex motor patterns humans enact together extend beyond direct-matching, varying adaptively between imitation, complementary movements, and counter-imitation. Optimal behaviour requires an agent to predict not only what is likely to be observed but also how that observed action will relate to their own motor planning. In 28 healthy adults, we examined imitation and counter-imitation in a task that varied the likelihood of stimulus–response congruence from highly predictable, to moderately predictable, to unpredictable. To gain mechanistic insights into the statistical learning of stimulus–response compatibility, we compared two computational models of behaviour: (1) a classic fixed learning-rate model (Rescorla–Wagner reinforcement [RW]) and (2) a hierarchical model of perceptual-behavioural processes in which the learning rate adapts to the inferred environmental volatility (hierarchical Gaussian filter [HGF]). Though more complex and hence penalized by model selection, the HGF provided a more likely model of the participants’ behaviour. Matching motor responses were only primed (faster) in the most experimentally volatile context. This bias was reversed so that mismatched actions were primed when beliefs about volatility were lower. Inferential statistics indicated that matching responses were only primed in unpredictable contexts when stimuli–response congruence was at 50:50 chance. Outside of these unpredictable blocks the classic stimulus–response compatibility effect was reversed: Incongruent responses were faster than congruent ones. We show that hierarchical Bayesian learning of environmental statistics may underlie response priming during dyadic interactions.
Imagen cardíaca en el diagnóstico y manejo de la endocarditis infecciosa
Authors: Restepo-Molina Gustavo , López-Torres Jaime
Published: August 2022

Los métodos de imagen cardiovascular han significado un avance fundamental en el diagnóstico, evaluación y seguimiento de los pacientes con endocarditis infecciosa. Tanto la ecocardiografía transtorácica como la transesofágica son métodos complementarios en la evaluación de los pacientes con sospecha de endocarditis. La tomografía computarizada y la resonancia magnética cardíacas tienen mayor precisión en el diagnóstico de complicaciones perianulares y complicaciones extracardíacas. La fusión de la tomografía de emisión de positrones con la tomografía cardíaca (PET/TC) o de imagen nuclear SPECT con tomografía (SPECT/TC con leucocitos radiomarcados) aporta una imagen funcional de la inflamación presente en estos pacientes.
Actualización en válvula aórtica bicúspide y complicaciones asociadas
Authors: Galian-Gay Laura , Evangelista-Masip Arturo
Published: August 2022

La válvula aórtica bicúspide (VAB) es la cardiopatía congénita más frecuente y afecta a un 1-2% de la población. Afecta de forma más habitual a varones que a mujeres, con una relación 3:1. A pesar de haberse considerado históricamente una patología de carácter relativamente benigno, un 35% de los individuos con VAB desarrollará a lo largo de la vida complicaciones derivadas como disfunción valvular, endocarditis, aneurisma aórtico o disección aórtica. A pesar de la relevancia de esta patología quedan aún muchos aspectos por dilucidar.
El objetivo de este artículo es mostrar una revisión actualizada de los aspectos básicos de esta patología haciendo hincapié en las últimas novedades relacionadas con su diagnóstico, evolución y complicaciones asociadas desde el punto de vista de la imagen cardíaca.
Ultrafast signatures of magnetic inhomogeneity in Pd1−xFex (x ≤ 0.08) epitaxial thin films
Authors: Petrov Andrey V , Nikitin Sergey I , Tagirov Lenar R , Gumarov Amir I , Yanilkin Igor V , Yusupov Roman V
Published: August 2022

A series of Pd1−xFex alloy epitaxial films (x = 0, 0.038, 0.062, and 0.080), a material promising for superconducting spintronics, was prepared and studied with ultrafast optical and magneto-optical laser spectroscopy in a wide temperature range of 4–300 K. It was found that the transition to the ferromagnetic state causes a qualitative change of both the reflectivity and the magneto-optical Kerr effect transients. A nanoscale magnetic inhomogeneity of the ferromagnet/paramagnet type inherent in the palladium-rich Pd1−xFex alloys reveals itself through the occurrence of a relatively slow, 10–25 ps, photoinduced demagnetization component following a subpicosecond one; the former vanishes at low temperatures only in the x = 0.080 sample. We argue that the 10 ps timescale demagnetization originates most probably from the diffusive transport of d electrons under the condition of nanoscale magnetic inhomogeneities. The low-temperature fraction of the residual paramagnetic phase can be deduced from the magnitude of the slow reflectivity relaxation component. It is estimated as ≈30% for x = 0.038 and ≈15% for x = 0.062 films. The minimal iron content ensuring the magnetic homogeneity of the ferromagnetic state in the Pd1−xFex alloy at low temperatures is about 7–8 atom %.
EFEKTIVITAS PEMBELAJARAN DARING PADA MASA PANDEMI COVID-19 DI SMP NEGERI 4 SAWAN KECAMATAN SAWAN KABUPATEN BULELENG
Authors: Apridinata I Made Budiadi , Mudarya I Nyoman
Published: August 2022

Adanya wabah virus covid-19 yang melanda negara-negara didunia termasuk Indonesia, berdampak langsung terhadap pelaksanaan pendidikan dan pembelajaran di lembaga pendidikan. Sehingga mengakibatkan proses belajar mengajar menjadi terganggu dan dikeluarkanlah kebijakan pembelajaran daring. Peneliti merumuskan masalah: 1) Bagaimanakah efektivitas pembelajaran daring pada masa pandemi covid-19 di SMP Negeri 4 Sawan? 2) Apakah hambatan-hambatan yang terjadi dalam pembelajaran daring pada masa pandemi covid-19 di SMP Negeri 4 Sawan?. Untuk mengkaji masalah, jenis penelitian yang digunakan adalah penelitian deskriptif kualitatif yaitu penelitian yang digunakan untuk mendeskripsikan fenomena, peristiwa, aktivitas sosial baik secara individu maupun kelompok guna mampu menguasai tindakan pada subjek dan objek yang diteliti lewat teknik- teknik penelitian kualitatif semacam wawancara secara mendalam serta dokumentasi. Analisis data dilakukan setelah data dari seluruh informan atau sumber data lain terkumpul dan menganalisis data yang dihasilkan melalui wawancara terhadap subyek penelitian, sehingga dapat memecahkan pokok persoalan yang timbul dalam penelitian ini. Hasil penelitian ini menunjukkan bahwa: 1) Efektivitas Pembelajaran Daring di SMP Negeri 4 Sawan, dari indikator Aktivitas siswa, respon siswa, dan penguasaan konsep sudah cukup baik, sehingga belum sesuai dengan tujuan yang diharapkan; 2) Hambatan-hambatan yang terjadi berasal dari hambatan internal dan eksternal, hambatan internal terdapat faktor fisiologis, psikologi dan kelelahan dan hambatan eksternal terdapat faktor lingkungan keluarga dan msyarakat serta faktor intrumental yakni tidak adanya kuota, penggunaan akun yang tidak sesuai, dan keterbatasan sinyal. Rekomendasi yang dihasilkan adalah 1) Meningkatkan rasa tanggung jawab terhadap diri siswa untuk mencapai hasil prestasi yang diinginkan, serta lebih aktif dalam proses pembelajaran; 2) Guru agar dapat lebih mengembangkan pembelajaran yang dapat membuat kondisi belajar tetap efektif walaupun dilakukan daring, serta lebih sering berkomunikasi dengan peserta didik; 3) Kuota untuk internet setidaknya mencukupi agar kegiatan pembelajaran daring dapat dilakukan; 4) Pembelajaran daring dilakukan di tempat yang mudah terjangkau oleh sinyal agar koneksi lancar dalam proses pembelajaran daring.
DAMPAK KEBIJAKAN WORK FROM HOME ( WFH ) TERHADAP KINERJA PEGAWAI PADA MASA PANDEMI COVID-19 DI SEKRETARIAT DPRD KABUPATEN BULELENG
Authors: Indrayanti Made Wiwik , Sukraaliawan I Nyoman
Published: August 2022

Munculnya pandemi Covid-19 telah berdampak pada hampir seluruh sendi-sendi kehidupan manusia. Untuk mencegah penularan Covid-19 tersebut, pemerintah menerapkan berbagai pembatasan kegiatan masyarakat, salah satunya adalah dengan menerapkan kebijakan bekerja dari rumah atau Work From Home. Kebijakan ini tentunya berdampak pada kinerja pegawai khususnya di Sekretariat DPRD Kabupaten Buleleng. Dalam penelitian ini, beberapa pokok permasalahan dapat dirumuskan yaitu : 1) bagaimanakah dampak kebijakan WFH terhadap kinerja pegawai pada masa pandemi Covid-19 di  Sekretariat DPRD Kabupaten Buleleng ?; 2) Bagaimanakah Kinerja Pegawai di Sekretariat DPRD Kabupaten Buleleng ? Untuk menjawab permasalahan tersebut, penulis menggunakan jenis penelitian kualitatif dengan maksud memperoleh gambaran yang jelas tentang Dampak kebijakan WFH terhadap Kinerja Pegawai di Sekretariat DPRD Kabupaten Buleleng. Pengambilan informan menggunakan teknik purposive sampling. Sedangkan pengumpulan datanya menggunakan teknik observasi, wawancara dan pemanfaatan dokumen. Analisis data dilakukan sepanjang proses penelitian,dengan tahapan ;pengumpulan data, reduksi data, penyajian data, serta simpulan dan verifikasi. Berdasarkan hasil penelitian ditemukan bahwa kebijakan WFH memiliki dampak positif dan dampak negatif terhadap kinerja pegawai di Sekretariat DPRD Kabupaten Buleleng. Dampak positif merupakan dampak yang memang diharapkan sedangkan dampak negatif adalah dampak yang tidak diharapkan. Kinerja pegawai di Sekretariat DPRD Kabupaten Buleleng sudah berjalan dengan baik meskipun terkadang ada kendala akibat adanya pandemi Covid-19, dilihat dari kriteria yang ada yakni kualitas dan kuantitas pekerjaan yang dihasilkan, ketepatan waktu dalam penyelesaian pekerjaan, efektivitas dalam penggunaan sumber daya, kemandirian dan hubungan interpersonal.
Perbandingan Metode Adsorpsi Ion Au3+ Menggunakan Serat Daun Nanas Termodifikasi Natrium Hidroksida Dan Asam Asetat Di Desa Prabu Kecamatan Pujut Kabupaten Lombok Tengah
Authors: Firmansyah Dodiy
Published: August 2022

Abstract

Pineapple leaves have high cellulose content so they can be used as adsorbents. Modification of adsorbent was carried out to increase adsorption ability of pineapple leaf fiber. The research that has been carried out aims to compare the adsorption ability of adsorbent modified sodium hydroxide pineapple leaf fiber with citric acid modified pineapple leaf fiber. Tests using adsorption were carried out using BET and SEM tools to determine the surface area and pore size of the adsorbent for pineapple leaf fibers. The results showed that the addition of citric acid 0.6 mol / L and modification temperature of 80 ° C resulted in citric acid modified cellulose adsorbents having a larger surface area and pore size of 733.725 m2 / g and 162.17 Å compared to the addition of sodium hydroxide with pore size equal to 157.04 Å and a small surface area of ??695.419.

Keywords: Peneapple leaves, Natrium hydroxide, ctric acid, ion Au3+

Abstrak

Daun nanas memiliki kandungan selulosa yang tinggi sehingga dapat dimanfaatkan sebagai adsorben. Modifikasi adsorben dilakukan untuk meningkatkan kemampuan adsorpsi adsorben dari serat daun nanas. Penelitian yang telah dilakukan bertujuan untuk membandingkan kemampuan adsorpsi adsorben serat daun nanas termodifikasi natrium hidroksida dengan serat daun nanas termodifikasi asam sitrat. Uji menggunakan adsorpsi dilakukan dengan menggunakan alat BET dan SEM untuk menentukan luas permukaan dan ukuran pori adsorben serat daun nanas. Hasil penelitian menunjukkan penambahan asam sitrat 0,6 mol/L dan temperatur modifikasi 80°C menghasilkan adsorben selulosa termodifikasi asam sitrat memiliki luas permukaan dan ukuran pori yang lebih besar yaitu 733,725 m2/g dan 162,17 Å dibandingkan penambahan natrium hidroksida dengan ukuran pori sebesar 157,04 Å dan luas permukaan yang kecil yaitu 695,419.

Kata Kunci: Serat daun Nanas, Natrium Hidroksida, Asam Sitrat, Ion Au3+
Perbedaan Kualitas Kimiawi Kefir Susu Sapi, Susu Kedelai, Dan Susu Kacang Merah
Authors: Hidayah Thauhidayatul
Published: August 2022

Kefir is obtained through the fermentation process of milk using a starter in the form of kefir grains containing Streptococcus sp., Lactobacilli and several types of nonpatogenous yeast. Generally the ingredients for making kefir come from animal milk. However, most people are very allergic to animal milk. For this reason, this research tries to make fermented milk derived from vegetable milk, which is derived from soy milk and red bean milk. The purpose of this study was to determine the pH, lactic acid concentration, alcohol content, and organoleptic test results in kefir derived from cow's milk, soy milk, and red bean milk. The study was conducted with a three-repetition treatment design. The parameters in this study include pH, alcohol content, lactic acid levels, and organoleptic. Data obtained from each kefir were compared with SNI standards on processed milk products (fermentation). Alcohol test results obtained from kefir from cow's milk, soy milk, and red bean milk were 4.95%, 5.54%, and 3.52%, respectively. Lactic acid levels of cow's milk, soy milk, and red bean milk were 0.12375%, 0.04878%, and 0.07128%, respectively. The pH of the three kefir is 3. Based on these results it can be concluded that the highest alcohol is found in kefir from soy milk, which is 5.54%; The highest levels of lactic acid are found in kefir from cow's milk, which is 0.12375%; c) pH tends to be the same for 3. Based on comparative analysis with SNI, that the three kefir do not meet SNI so that it is not yet feasible to be traded and to be produced on a large scale.
Analisis Kandungan Fosfat PO43ï€­ Dalam Air Sungai Secara Spektrofotometri Dengan Metode Biru-Molibdat
Authors: Listantia Nora Listantia
Published: August 2022

Fosfat terdapat dalam air alam atau air limbah sebagai senyawa ortofosfat, polifosfat dan fosfat organis. Keberadaan senyawa fosfat dalam air sangat berpengaruh terhadap keseimbangan ekosistem perairan. Bila kadar fosfat dalam air rendah, seperti pada air alam (< 0,01 mg P/L), pertumbuhan tanaman dan ganggang akan terhalang, dan keadaan ini. Fosfor yang terdapat bebas di alam, terutama di air, dominan berada di dalam bentuk senyawa PO4-3 (phosphate; fosfat). Kandungan fosfat dalam perairan dapat dianalisis dengan menggunakan peralatan spektrofotometer UV-Vis dengan metode biru-molibdat. Lokasi pemilihan sampel dilakukan di sungai yang dekat dengan (1)permukiman penduduk atau dekat sawah, (2)kali ancar, dan (3)kali jangkok. Kandungan fosfat PO43- di lokasi 1, yaitu sungai dekat persawahan dan pemukiman, memiliki konsentrasi PO43- yang sangat tinggi dibandingkan konsentrasi fosfat pada lokasi 2 dan 3. Senyawa phosphor yang masuk ke sungai berasal dari penggunaan pupuk, dan dari pemukiman, senyawa phospor yang masuk ke sungai berasal dari diversiasi deterjen dan buangan bahan-bahan organik kegiatan rumah tangga. Pada sungai Ancar dan sungai Jangkok yang posisinya relatif jauh dari pemukiman dan persawahan, sehingga input phosphor yang masuk kedalam ke dua sungai ini relatif kecil. Kandungan fosfat yang tinggi dalam perairan dapat menyebabkan terjadinya eutrofikasi, sehingga dapat mengurangi jumlah oksigen terlarut (DO).
Sistem Kegiatan Perjalanan Dinas di Kantor ABC
Authors: Syuhada Fahmi Syuhada
Published: August 2022

Pada kantor ABC (Nama Samaran) masih dimasukkan secara manual menggunakan bantuan software Microsoft Office. Hal ini menimbulkan sejumlah persoalan, antara lain penggunaan kertas yang berlebihan untuk pengajuan Surat Perjalan Dinas, dokumen Surat Perjalanan Dinas hilang karena pengarsipan yang dilakukan tidak benar, dan permintaan persetujuan yang sulit didapat karena pejabat yang memberikan persetujuan tidak selalu ada di tempat. Oleh sebab itu kami merancang sistem monitoring perjalanan dinas yang nantinya dapat membantu menyelesaikan permasalahan-permasalahan tersebut sehingga kegiatan dan data yang dilakukan dalam perjalanan dinas dapat terintegrasi sehingga mudah untuk di manajemen oleh Kantor ABC. Dari hasil pengujian yang dilakukan. Sistem dapat berjalan dengan baik sesuai dengan hasil yang diharapkan dan keingginan dari pengguna yang akan mengimplementasikan sistem ini pada kegiatan sehari-hari. Sistem kedepannya akan dikembangkan secara menyeluruh sesuai dengan permintaan pengguna namun tidak dimungkinkan untuk dipublis secara detaiol dengan alasan kerahasiaan data instansi terkait
BPR Siwi Sedana Marketing Communication Strategy in Attracting Customers in the Era of the Covid-19 Pandemic
Authors: Wedagama Dewa Ayu Trisna Adhiswari , Dewi Komang Ayu Eunike Sukaning , Pratiwi Kadek Yuni
Published: August 2022

This study discusses the marketing communication strategy at BPR Siwi Sedana during the covid-19 pandemic. As a BPR that has worked for 30 (thirty) years, BPR Siwi Sedana can attract customers and continue to exist in the current pandemic era. This study aims to determine the marketing communication strategy of BPR Siwi Sedana during the pandemic by using the IMC (Integrated Marketing Communication) communication strategy. With this, the researchers used qualitative research methods, and the data collection techniques used in this study were interviews, observation, and documentation. The data analysis technique used is data reduction, data presentation, and drawing conclusions. From the results of the study, it can be concluded that during the COVID-19 pandemic, BPR Siwi Sedana used four marketing mix strategies from the IMC (Integrated Marketing Communication) strategy, namely advertising, sales promotion, personal selling, and interactive marketing in attracting customers.
COCONUT, a Novel Fast-converging MHD Model for Solar Corona Simulations: I. Benchmarking and Optimization of Polytropic Solutions
Authors: Perri Barbara , Leitner Peter , Brchnelova Michaela , Baratashvili Tinatin , Kuźma Błażej , Zhang Fan , Lani Andrea , Poedts Stefaan
Published: August 2022

We present a novel global 3D coronal MHD model called COCONUT, polytropic in its first stage and based on a time-implicit backward Euler scheme. Our model boosts run-time performance in comparison with contemporary MHD-solvers based on explicit schemes, which is particularly important when later employed in an operational setting for space-weather forecasting. It is data-driven in the sense that we use synoptic maps as inner boundary inputs for our potential-field initialization as well as an inner boundary condition in the further MHD time evolution. The coronal model is developed as part of the EUropean Heliospheric FORecasting Information Asset (EUHFORIA) and will replace the currently employed, more simplistic, empirical Wang–Sheeley–Arge (WSA) model. At 21.5 R
⊙ where the solar wind is already supersonic, it is coupled to EUHFORIA’s heliospheric model. We validate and benchmark our coronal simulation results with the explicit-scheme Wind-Predict model and find good agreement for idealized limit cases as well as real magnetograms, while obtaining a computational time reduction of up to a factor 3 for simple idealized cases, and up to 35 for realistic configurations, and we demonstrate that the time gained increases with the spatial resolution of the input synoptic map. We also use observations to constrain the model and show that it recovers relevant features such as the position and shape of the streamers (by comparison with eclipse white-light images), the coronal holes (by comparison with EUV images), and the current sheet (by comparison with WSA model at 0.1 au).
No Self-shadowing Instability in 2D Radiation Hydrodynamical Models of Irradiated Protoplanetary Disks
Authors: David Melon Fuksman Julio , Klahr Hubert
Published: August 2022

Theoretical models of protoplanetary disks including stellar irradiation often show a spontaneous amplification of scale height perturbations, produced by the enhanced absorption of starlight in enlarged regions. In turn, such regions cast shadows on adjacent zones that consequently cool down and shrink, eventually leading to an alternating pattern of overheated and shadowed regions. Previous investigations have proposed this to be a real self-sustained process, the so-called self-shadowing or thermal wave instability, which could naturally form frequently observed disk structures such as rings and gaps, and even potentially enhance the formation of planetesimals. All of these, however, have assumed in one way or another vertical hydrostatic equilibrium and instantaneous radiative diffusion throughout the disk. In this work we present the first study of the stability of accretion disks to self-shadowing that relaxes these assumptions, relying instead on radiation hydrodynamical simulations. We first construct hydrostatic disk configurations by means of an iterative procedure and show that the formation of a pattern of enlarged and shadowed regions is a direct consequence of assuming instantaneous radiative diffusion. We then let these solutions evolve in time, which leads to a fast damping of the initial shadowing features in layers close to the disk surface. These thermally relaxed layers grow toward the midplane until all temperature extrema in the radial direction are erased in the entire disk. Our results suggest that radiative cooling and gas advection at the disk surface prevent a self-shadowing instability from forming, by damping temperature perturbations before these reach lower, optically thick regions.
New Class of Laboratory Astrophysics Experiments: Application to Radiative Accretion Processes around Neutron Stars
Authors: Tranchant V. , Charpentier N. , Van Box Som L. , Ciardi A. , Falize É.
Published: August 2022

Extreme radiative phenomena, where the radiation energy density and flux strongly influence the medium, are common in the universe. Nevertheless, because of limited or nonexistent observational and experimental data, the validity of theoretical and numerical models for some of these radiation-dominated regimes remains to be assessed. Here, we present the theoretical framework of a new class of laboratory astrophysics experiments that can take advantage of existing high-power laser facilities to study supersonic radiation-dominated waves. Based on an extension of Lie symmetry theory we show that the stringent constraints imposed on the experiments by current scaling theories can in fact be relaxed, and that astrophysical phenomena can be studied in the laboratory even if the ratio of radiation energy density to thermal energy and systems’ microphysics are different. The validity of this approach holds until the hydrodynamic response of the studied system starts to play a role. These equivalence symmetries concepts are demonstrated using a combination of simulations for conditions relevant to Type I X-ray burst and of equivalent laboratory experiments. These results constitute the starting point of a new general approach expanding the catalog of astrophysical systems that can be studied in the laboratory.
The Isotopic Abundances of Galactic Cosmic Rays with Atomic Number 29 ≤ Z ≤ 38
Authors: Binns W. R. , Wiedenbeck M. E. , Rosenvinge T. T. von , Israel M. H. , Christian E. R. , Cummings A. C. , Nolfo G. A. de , Leske R. A. , Mewaldt R. A. , Stone E. C.
Published: August 2022

The Cosmic Ray Isotope Spectrometer (CRIS) on the Advanced Composition Explorer spacecraft has been operating successfully in a halo orbit about the L1 Lagrange point since late 1997. We report here the isotopic composition of the Galactic cosmic ray (GCR) elements with 29 ≤ Z ≤ 38 derived from more than 20 years of CRIS data. Using a model of cosmic-ray transport in the Galaxy and the solar system (SS), we have derived from these observations the isotopic composition of the accelerated material at the GCR source (GCRS). Comparison of the isotopic fractions of these elements in the GCRS with corresponding fractions in the solar system gives no indication of GCRS enrichment in r-process isotopes. Since a large fraction of core-collapse supernovae (CCSNe) occur in OB associations, the fact that GCRs do not contain enhanced abundances of r-process nuclides indicates that CCSNe are not the principal source of lighter (Z ≤ 38) r-process nuclides in the solar system. This conclusion supports recent work that points to binary neutron-star mergers, rather than supernovae, as the principal source of galactic r-process isotopes.
ELUCID. VII. Using Constrained Hydro Simulations to Explore the Gas Component of the Cosmic Web
Authors: Li Renjie , Wang Huiyuan , Mo H. J. , Huang Shuiyao , Katz Neal , Luo Xiong , Cui Weiguang , Li Hao , Yang Xiaohu , Jiang Ning , Zhang Yuning
Published: August 2022

Using reconstructed initial conditions in the Sloan Digital Sky Survey (SDSS) survey volume, we carry out constrained hydrodynamic simulations in three regions representing different types of the cosmic web: the Coma cluster of galaxies; the SDSS Great Wall; and a large low-density region at z ∼ 0.05. These simulations, which include star formation and stellar feedback but no active galactic nucleus formation and feedback, are used to investigate the properties and evolution of intergalactic and intracluster media. About half of the warm-hot intergalactic gas is associated with filaments in the local cosmic web. Gas in the outskirts of massive filaments and halos can be heated significantly by accretion shocks generated by mergers of filaments and halos, respectively, and there is a tight correlation between the gas temperature and the strength of the local tidal field. The simulations also predict some discontinuities associated with shock fronts and contact edges, which can be tested using observations of the thermal Sunyaev–Zel’dovich effect and X-rays. A large fraction of the sky is covered by Lyα and O vi absorption systems, and most of the O vi systems and low-column-density H i systems are associated with filaments in the cosmic web. The constrained simulations, which follow the formation and heating history of the observed cosmic web, provide an important avenue to interpret observational data. With full information about the origin and location of the cosmic gas to be observed, such simulations can also be used to develop observational strategies.
Extremely Low-mass White Dwarf Stars Observed in Gaia DR2 and LAMOST DR8
Authors: Wang 王 Kun 坤 , Németh Péter , Luo 罗 Yangping 杨平 , Chen 陈 Xiaodian 孝钿 , Jiang 蒋 Qingquan 青权 , Cao 曹 Xingmei 星梅
Published: August 2022

We present the first results from our ongoing project to study extremely low-mass (ELM) white dwarfs (WDs) (M ≤ 0.3M
☉) with the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) spectra. Based on the LAMOST DR8 spectral database, we analyzed 136 ELM WD candidates selected from Gaia DR2 data and 12 known objects previously identified by the ELM Survey. The atmospheric parameters and radial velocities of these stars were obtained by fitting the LAMOST low-resolution spectra. After comparing the atmospheric parameters of the 12 known objects from this work to the results reported by the ELM Survey, we demonstrated the potential of LAMOST spectra in probing into the nature of ELM WDs. Based on the atmospheric parameters and Gaia EDR3 data, we identified 21 new high-probability ELM WDs with masses M ≤ 0.3M
☉ and parallax estimates that agree to within a factor of 3. Two of them, J0338+4134 and J1129+4715, show significant radial velocity variability and are very likely to be binary systems containing at least one ELM WD.
The Impact of Inelastic Collisions with Hydrogen on NLTE Copper Abundances in Metal-poor Stars
Authors: Xu Xiaodong , Shi Jianrong , Wang Xiaofeng
Published: August 2022

We investigate the non-local thermodynamic equilibrium (non-LTE, hereafter NLTE) analysis for Cu i lines with the updated model atom that includes quantum-mechanical rate coefficients of Cu + H and Cu+ + H− inelastic collisions from the recent study of Belyaev et al. The influence of these data on NLTE abundance determinations has been performed for six metal-poor stars in a metallicity range of −2.59 dex ≤ [Fe/H] ≤ −0.95 dex. For Cu i lines, the application of accurate atomic data leads to a decrease in the departure from LTE and lower copper abundances compared to that obtained with Drawin’s theoretical approximation. To verify our adopted copper atomic model, we also derived the LTE copper abundances of Cu ii lines for the sample stars. A consistent copper abundance from the Cu i (NLTE) and Cu ii (LTE) lines has been obtained, which indicates the reliability of our copper atomic model. It is noted that the [Cu/Fe] ratios increase with increasing metallicity when ∼−2.0 dex < [Fe/H] < ∼−1.0 dex, favoring a secondary (metallicity-dependent) copper production.
Broadband X-Ray Spectroscopy and Estimation of Spin of the Galactic Black Hole Candidate GRS 1758–258
Authors: Jana Arghajit , Chang Hsiang-Kuang , Chatterjee Arka , Naik Sachindra , Safi-Harb Samar
Published: August 2022

We present the results of a broadband (0.5–78 keV) X-ray spectral study of the persistent Galactic black hole X-ray binary GRS 1758–258 observed simultaneously by Swift and NuSTAR. Fitting with an absorbed power-law model revealed a broad Fe line and reflection hump in the spectrum. We used different flavors of the relativistic reflection model for the spectral analysis. All models indicate the spin of the black hole in GRS 1758–258 is >0.92. The source was in the low hard state during the observation, with the hot electron temperature of the corona estimated to be kT

e
∼ 140 keV. The black hole is found to be accreting at ∼1.5% of the Eddington limit during the observation, assuming the black hole mass of 10 M
⊙ and distance of 8 kpc.
Transit Light Curves for Exomoons: Analytical Formalism
Authors: Saha Suman , Sengupta Sujan
Published: August 2022

The photometric transit method has been the most effective method to detect and characterize exoplanets as several ground based as well as space based survey missions have discovered thousands of exoplanets using this method. With the advent of the upcoming next generation large telescopes, the detection of exomoons in a few of these exoplanetary systems is very plausible. In this paper, we present a comprehensive analytical formalism in order to model the transit light curves for such moon-hosting exoplanets. In order to achieve analytical formalism, we have considered circular orbit of the exomoon around the host planet, which is indeed the case for tidally locked moons. The formalism uses the radius and orbital properties of both the host planet and its moon as model parameters. The coalignment or noncoalignment of the orbits of the planet and the moon are parameterized using two angular parameters and thus can be used to model all the possible orbital alignments for a star–planet–moon system. This formalism also provides unique and direct solutions to every possible star–planet–moon three circular body alignment. Using the formula derived, a few representative light curves are also presented.
Thirteen moth species (Lepidoptera, Erebidae, Noctuidae) newly recorded in South Africa, with comments on their distribution
Authors: Delabye Sylvain , Gaona Fernando , Potocký Pavel , Foxcroft Llewellyn , Halamová Pavla , Hejda Martin , MacFadyen Sandra , Pyšková Klára , Sedláček Ondřej , Staňková Markéta , Storch David , Pyšek Petr , Tropek Robert
Published: August 2022

Thanks to the high diversity of ecosystems and habitats, South Africa harbours tremendous diversity of insects. The Kruger National Park, due to its position close to the border between two biogeographic regions and high heterogeneity of environmental conditions, represents an insufficiently studied hotspot of lepidopteran diversity. During our ecological research in the Kruger National Park, we collected abundant moth material, including several interesting faunistic records reported in this study.

We reported 13 species of moths which had not yet been recorded in South Africa. In many cases, our records represented an important extension of the species’ known distribution, including two species (Ozarba gaedei and O. persinua) whose distribution ranges extended into the Zambezian biogeographic region. Such findings confirmed the poor regional knowledge of lepidopteran diversity.
Lire des contes avec des élèves présentant un trouble de l’autisme
Authors: Bishop Marie-France , Boisnault Sandrine , Dappe Laure
Published: August 2022

L’article présente un dispositif d’enseignement de la compréhension mis en œuvre en unité d’enseignement élémentaire pour enfant autiste à partir du conte Le Vilain petit canard . Le but de l’enseignement dispensé à ces élèves à besoins éducatifs particuliers vise à rendre accessible la compréhension de textes du patrimoine résistants et complexes, rompant ainsi avec la pratique habituelle d’enseignement de compétences isolées. La compréhension des implicites du texte est rendue possible par un travail d’adaptation et un scénario pédagogique soutenu par des gestes professionnels spécifiques. Le dispositif a pour objectif de faciliter les interactions au sein du groupe, de développer la compréhension et d’éclaircir les implicites du conte. Il contribue au développement de la théorie de l’esprit qui est parfois affectée chez ces élèves présentant ce trouble envahissant du comportement.
Raconter pour aider à comprendre : former les futurs enseignants à identifier et formuler les implicites des albums de jeunesse
Authors: Espinosa Natacha , Vallée Cécile
Published: August 2022

Les enseignants racontent régulièrement des histoires aux élèves de l’école maternelle. À travers ces pratiques narratives, ils proposent leurs reformulations de l’histoire, ce qu’ils en comprennent, mais également ce qu’ils pensent devoir faire entendre aux élèves. Se posent alors des questions sur la façon d’étudier les implicites d’un album et de les formuler pour aider les élèves à comprendre l’histoire. L’étude propose une catégorisation des implicites illustrée par des procédures langagières utilisées par des étudiants-futurs professeurs des écoles confrontés à l’étude d’un album dans le cadre de leur formation.
La géode freudienne. À propos de la référence minéralogique dans la psychopathologie de Freud
Authors: Sierra Rubio Miguel
Published: August 2022

Il y a dans le corpus freudien une série de thèses psychopathologiques dont la référence à la minéralogie reste peu explorée. En établissant des parallèles entre ces thèses psychopathologiques et la doctrine du minéralogiste Gustav Tschermak, professeur de Freud à l’université, on aborde ici un repère inédit dans la généalogie de la psychanalyse. Ce travail aboutit à la nécessité de revisiter les enjeux de cet héritage dans la doctrine des structures de la personnalité de Bergeret et dans la doctrine lacanienne des structures cliniques, mais aussi de réévaluer le versant métapsychologique de la notion de structure chez Freud.
Harga et désir d’Occident au temps du djihad
Authors: Garnaoui Wael
Published: August 2022

Fruit de longues recherches théoriques, mais surtout d’enquêtes de terrain réalisées principalement en Tunisie, mon pays, en Allemagne aussi et en France, ce travail impliqué jette une lumière rasante, ni complaisante ni haineuse, sur ce que pensent et vivent les « brûleurs de frontières » (les harragas en dialecte tunisien) et les candidats au djihad. Sur ce qui les anime et les tourmente. Cet article est issu d’une étude qui promeut une conception politique de la psychanalyse, prenant acte de l’inscription du sujet de l’inconscient dans la Polis et ses configurations de pouvoir, et donc des effets que la pratique et la théorisation analytique peuvent avoir sur une remise en question des normes ultra modernes régissant le troupeau humain.
Rotavirus immunisation status affects the efficacy of Lacticaseibacillus rhamnosus GG for the treatment of children with acute diarrhoea: a meta-analysis
Authors: Lo Vecchio A. , Nunziata F. , Bruzzese D. , Conelli M.L. , Guarino A.
Published: August 2022

The efficacy of Lacticaseibacillus rhamonosus GG (LGG) for the treatment of children with acute gastroenteritis has been debated based on most recent evidence. Previous evidence demonstrated that LGG mainly benefits children with Rotavirus infection compared to other aetiologies. However, Rotavirus immunisation (RVI) has been implemented worldwide since 2006. We aimed to investigate whether the efficacy of LGG in children with gastroenteritis vary according to RVI status. The MEDLINE, Embase and Cochrane library databases were searched for relevant randomised controlled trials (RCT) up to April 2022. The duration of diarrhoea and episodes lasting >48 h were considered as primary outcomes. The date of vaccine introduction and RVI coverage were reviewed for all countries where trials were conducted. Among the 15 RCTs included in the analysis (n=3,465), only 5 showed a low risk of bias. In RCT conducted before the introduction of RVI (n=2,932), LGG was effective in reducing the duration of diarrhoea compared with placebo or standard care (Median -23.80 h, 95% confidence interval (CI) -36.59 to -11.02]). Only 2 RCTs (n=1,072) reported data of populations partially immunised against Rotavirus with an overall coverage of 44 and 67%, respectively. In this population, LGG showed no efficacy in reducing the duration of diarrhoea (Median -5.34, 95%CI -12.9 to 2.22). Similarly, LGG reduced the risk of diarrhoea lasting >48 h in children not immunised against Rotavirus (RR 0.73, 95%CI 0.54-0.99), but not in population partially immunised (RR 0.98, 95%CI 0.87 to 1.11). The implementation of RVI might affect the efficacy of LGG modifying local epidemiology and susceptibility of the target population to selected probiotics.
Dynamics of a periodic West Nile virus model with mosquito demographics
Authors: Bai Zhenguo , Zhang Zhiwen
Published: August 2022

In this paper, we propose a time-delayed model of West Nile virus with periodic extrinsic incubation period (EIP) and mosquito demographics including stage-structure, pair formation and intraspecific competition. We define two quantities \begin{document}$ \mathcal{R}_{\rm min} $\end{document} and \begin{document}$ \mathcal{R}_{\rm max} $\end{document} for mosquito population and the basic reproduction number \begin{document}$ \mathcal{R}_0 $\end{document} for our model. It is shown that the threshold dynamics are determined by these three parameters: (ⅰ) if \begin{document}$ \mathcal{R}_{\rm max}\leq 1 $\end{document}, the mosquito population will not survive; (ⅱ) if \begin{document}$ \mathcal{R}_{\rm min}>1 $\end{document} and \begin{document}$ \mathcal{R}_0<1 $\end{document}, then WNv disease will go extinct; (ⅲ) if \begin{document}$ \mathcal{R}_{\rm min}>1 $\end{document} and \begin{document}$ \mathcal{R}_0>1 $\end{document}, then the disease will persist. Numerically, we simulate the long-term behaviors of solutions and reveal the influences of key model parameters on the disease transmission. A new finding is that \begin{document}$ \mathcal{R}_0 $\end{document} is non-monotone with respect to the fraction of the aquatic mosquitoes maturing into adult male mosquitoes, which can help us implement more effective control strategies. Besides we observe that using the time-averaged EIP has the possibility of underestimating the infection risk.
Locally constrained inverse mean curvature flow in GRW spacetimes
Authors: Li Guanghan , Ma Kuicheng
Published: August 2022

We obtain the long-time existence and smooth convergence results for the locally constrained inverse mean curvature flow of compact spacelike hypersurface in certain GRW spacetimes. As an application of the convergence result, we establish a weighted Minkowski type inequality for closed spacelike mean-convex hypersurface in de Sitter space under mild rigidity assumption.