bluuebunny/crossref_metadata_2025_split huggingface dataset:
Emulating neural functions utilizing the larger time constants found in the operation of molecular-gap atomic switches
Authors: Wada Naoya , Hasegawa Tsuyoshi 
Published: February 2021

Abstract
Using hardware to emulate biological functions is essential for the realization of more sophisticated brain-type information processing. For this purpose, up to now, various nonvolatile devices have been used to emulate complex functions such as spike-timing dependent plasticity. However, little research has been conducted on more complicated neural functions. In this study, we demonstrate neural functions such as paired-pulse facilitation (PPF) and paired-pulse depression (PPD), utilizing the larger time constant of the ionic diffusion found in molecular-gap atomic switches. Both the PPF and PPD emulated in this study are dependent on pulse intervals that are the same as those found in biological synapses. Simulations of how pulsed bias changes ion concentration at the subsurface, which in turn determines the precipitation/dissolution of metal atoms, provide a good explanation of the mechanisms of the PPF and the PPD observed in this study.
Perancangan Sistem Informasi Geografis Lokasi Objek Wisata Di Kota Lubuklinggau Berbasis Android (Studi Kasus Dinas Pariwisata Kota Lubuklinggau)
Authors: Karman Joni , Mulyono Hardi 
Published: February 2021

Masalah dalam pencarian dan akses menuju sebuah lokasi wisata wilayah kota Lubuklinggau menjadi sebuah permasalahan utama, terutama kepada tourism atau pengunjung atau wisatawan yang datang dari wilayah lain yang ada di Negara Indonesia ini. Kita ketahui bahwa saat ini teknologi semakin kian pesat maju baik kita sadari dan tidak kita sadari, namun hal ini yang menjadikan kita untuk lebih mengembangkan serta memaksimalkan potensi yang ada di kota Lubuklinggau. Sehingga diharapkan nantinya aplikasi yang dirancang ini akan menerapkan teknologi web service, sehingga informasi tentang wisata selalu terbarui. Serta untuk mengatasi masalah tersebut peneliti menggunakan pendekatan pada model pemetaan digital berupa SIG dengan berbasis Android dengan memanfaatkan google maps sebagai peta digital. Metode yang di pakai dalam penelitian ini dengan menggunakan UML (Unifed Modeling Language), program PHP, java dan databse MySQL sebagai penyimpanan data. Sistem Informasi Geografis (SIG) objek wisata alam ini memiliki dua program yaitu program admin untuk mengelola data wisata kita menggunakan berbasis web dan untuk program user kita menggunakan aplikasi android. Sistem informasi geografis ini bertujuan untuk memberikan kemudahan dan kecepatan kepada masyarakat dalam memperoleh informasi mengenai objek wisata yang ada di Kota Lubuklinggau
Application of Knowledge Sharing Features Using the algorithm Boyer-moore On Knowledge Management System (KMS) (Case Study: Department of Communication and Information Government Prabumulih)
Authors: Candra Devi Renista , Thania Ken Ditha 
Published: February 2021

Abstract Department of Communication and Information Technology Government Prabumulih is a device which acts as a local government responsible for the fields of transportation, communication and informatics at level Prabumulih. The Department has the tacit and explicit knowledge that has not been optimally managed and documented. Office requires a knowledge management system, as evidenced by knowledge sharing features. System development method used is the 10-step knowledge management roadmap by Amrit Tiwana . While the method of knowledge sharing using the Boyer-Moore algorithm. The results of this study are worth a Knowledge Management System applied to the department. And based on the results of testing the application of knowledge sharing feature using the Boyer-Moore algorithm is very effective. Â Keywords: Knowledge Management System, Knowledge Sharing, Boyer-Moore Algorithm
Menumbuhkan Motivasi Belajar Warga Belajar Keaksaraan Fungsional di PKBM Wisata Kelurahan Pahandut Seberang Kota Palangka Raya
Authors: Wahidin Wahidin , Telaumbanua Pintarsama 
Published: February 2021

Penelitian ini bertujuan untuk mendeskripsikan: 1) pelaksanaan pembelajaran keaksaraan fungsional, 2) upaya tutor dalam menumbuhkan motivasi belajar. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Subyek penelitian yaitu pemilik lembaga, tutor dan warga belajar keaksaraan fungsional PKBM Wisata, Kelurahan Pahandut Seberang, Kota Palangka Raya. Metode pengumpulan data dengan wawancara, dan dokumentasi. Teknik analisis data yang digunakan reduksi data, display data dan pengambilan kesimpulan. Trianggulasi dilakukan untuk menjelaskan keabsahan data dengan menggunakan sumber. Hasil Penelitian Menunjukkan bahwa: (1) Pelaksanaan Pembelajaran pembelajaran keaksaraan fungsional yang di lakukan , pertama melakukan verifikasi calon tutor, dan calon peserta didik, kemudian tutor dan penyelenggara melakukan identifikasi kebutuhan sesuai kompetensi peserta, kedua tutor menyusun silabus serta rencana pelaksanaan pembelajaran, ketiga tutor menyiapkan bahan ajar dan modul yang diperlukan. (2) Upaya yang dilakukan untuk menumbuhkan motivasi warga belajar dengan cara memberikan pengarahan kepada warga belajar serta memberikan pelatihan yang dapat menunjang mereka untuk berwirausaha selain itu juga tutor dan pihak lembaga selalu memotivasi warga belajar dengan cara memberikan uang transportasi, hadiah, dan selalu menekankan kepada setiap warga belajar untuk lebih giat lagi dalam proses pembelajaran yang dilaksanakan oleh pihak lembaga.
FAKTOR-FAKTOR PENGHAMBAT EFEKTIVITAS KERJA PETUGAS PELAPORAN PROGRES FISIK DAN KEUANGAN DI LINGKUNGAN SATUAN KERJA PENGEMBANGAN KAWASAN PEMUKIMAN DINAS PEKERJAAN UMUM PROVINSI GORONTALO
Authors: Katili Andi Yusuf 
Published: February 2021

ABSTRAK
Penelitian ini bertujuan untuk mengetahui faktor-faktor penghambat efektivitas kerja petugas pelaporan progres fisik dan keuangan di Satuan Kerja Pengembangan Kawasan Pemukiman Dinas Pekerjaan Umum Provinsi Gorontalo. Jenis penelitian dalam pelaksanaan penelitian ini yaitu deskriptif pendekatan kuantitatif. Alat pengumpul data utama adalah instrumen menggunakan daftar pertanyaan/angket yang disebarkan kepada sejumlah 61 responden. Untuk melengkapi data penelitian, dilakukan pengumpulan data melalui observasi dan dokumentasi atau pencatatan data sekunder yang berkaitan dengan masalah penelitian. Indikator dalam penelitian ini terdiri dari karakteristik organisasi, karakteristik lingkungan, karakteristik pekerja, kebijakan dan praktek manajemen.
Hasil penelitian menyimpulkan bahwa berdasarkan keseluruhan responden yang ada di Kantor Satuan Kerja Pengembangan Kawasan Pemukiman Dinas Pekerjaan Umum Provinsi Gorontalo yakni 61 responden menyatakan cukup baik dengan kriteria sedang tentang faktor-faktor penghambat efektivitas kerja petugas pelaporan progres fisik dan keuangan, ini dibuktikan dari jawaban angket yang diisi, lebih jelasnya sebagai berikut: indikator karakteristik organisasi adalah 3,38 termasuk dalam kategori baik dengan kriteria tinggi, indikator karakteristik lingkungan adalah 2,66 termasuk dalam kategori cukup baik dengan kriteria sedang, indikator karakteristik pekerja adalah 2,53 termasuk dalam kategori cukup baik dengan kriteria sedang, indikator kebijakan dan praktek manajemen adalah 2,78 termasuk dalam kategori cukup baik dengan kriteria sedang. Hasil skor rata-rata secara keseluruhan tentang faktor-faktor penghambat efektivitas kerja petugas pelaporan progres fisik dan keuangan di Satuan Kerja Pengembangan Kawasan Pemukiman Dinas Pekerjaan Umum Provinsi Gorontalo adalah 2,84 termasuk dalam kategori cukup baik dengan kriteria sedang.
Dengan demikian pandangan responden terhadap faktor-faktor penghambat efektivitas kerja petugas pelaporan progres fisik dan keuangan dalam kategori cukup baik dengan kriteria sedang, namun masih perlu diperhatikan lebih lanjut.

Kata Kunci: Efektivitas, Kerja, Progres, Fisik, Keuangan
The Evolution of a Newborn Millisecond Magnetar with a Propeller-recycling Disk
Authors: Li Shao-Ze , Yu Yun-Wei , Gao He , Zhang Bing 
Published: February 2021

Abstract
A rapidly rotating and highly magnetized neutron star (NS) could be formed from explosive phenomena such as superluminous supernovae and gamma-ray bursts. This newborn NS can substantially influence the emission of these explosive transients through its spin-down. The spin-down evolution of the NS can sometimes be affected by fallback accretion, although it is usually regulated by the magnetic dipole radiation and gravitational wave radiation of the NS. Under appropriate conditions, the accreting material can be first ejected and subsequently recycled back, so that the accretion disk can remain in a quasi-steady state for a long time. Here we describe the interaction of the NS with such a propeller-recycling disk and their coevolution. Our result shows that the spin-down of the NS can be initially dominated by the propeller, which prevents the disk material from falling onto the NS until hundreds or thousands of seconds later. It is suggested that the abrupt fall of the disk material onto the NS could significantly suppress the magnetic dipole radiation and then convert the NS from a normal magnetar to a low-field magnetar. This evolution behavior of the newborn NS can help us understand the very different influence of the NS on the early GRB afterglows and the late supernova/kilonova emission.
Multiband Weighting of X-Ray Polarization Data
Authors: Marshall Herman L. 
Published: February 2021

Abstract
An optimal estimate for Stokes parameters is derived for the situation in X-ray astronomy where the instrument has a modulation factor that varies significantly with energy but the signals are very weak or mildly polarized. For such sources, the band of analysis may be broadened in order to obtain a significant polarization measurement. Optimal estimators are provided for the cases of binned and unbinned data and applied to data such as might be obtained for faint or weakly polarized sources observed using the Imaging X-ray Polarimetry Explorer. For a sample situation, the improvement in the minimum detectable polarization is 6%–7% using a count-weighted rms of the modulation factor, when compared to a count-weighted average. Improving the modulation factor, such as when using a neural network approach to Imaging X-ray Polarimetry Explorer event tracks, can provide additional improvement up to 10%–15%. The actual improvement depends on the spectral shape and the details of the instrument response functions.
Formation of Multiple-planet Systems in Resonant Chains around M Dwarfs
Authors: Lin Yu-Chia , Matsumoto Yuji , Gu Pin-Gao 
Published: February 2021

Abstract
Recent observations have revealed the existence of multiple-planet systems composed of Earth-mass planets around late M dwarfs. Most of their orbits are close to commensurabilities, which suggests that planets were commonly trapped in resonant chains in their formation around low-mass stars. We investigate the formation of multiple-planet systems in resonant chains around low-mass stars. A time-evolution model of the multiple-planet formation via pebble accretion in the early phase of the disk evolution is constructed based on the formation model for the TRAPPIST-1 system by Ormel et al. Our simulations show that knowing the protoplanet appearance timescale is important for determining the number of planets and their trapped resonances: as the protoplanet appearance timescale increases, fewer planets are formed, which are trapped in more widely separated resonances. We find that there is a range of the protoplanet appearance timescale for forming stable multiple-planet systems in resonant chains. This range depends on the stellar mass and disk size. We suggest that the protoplanet appearance timescale is a key parameter for studying the formation of multiple-planet systems with planets in resonant chains around low-mass stars. The composition of the planets in our model is also discussed.
Ring Formation by Coagulation of Dust Aggregates in the Early Phase of Disk Evolution around a Protostar
Authors: Ohashi Satoshi , Kobayashi Hiroshi , Nakatani Riouhei , Okuzumi Satoshi , Tanaka Hidekazu , Murakawa Koji , Zhang Yichen , Liu Hauyu Baobab , Sakai Nami 
Published: February 2021

Abstract
Ring structures are observed through (sub)millimeter dust continuum emission in various circumstellar disks from the early stages of class 0 and I to the late stage of class II young stellar objects (YSOs). In this paper, we study one of the possible scenarios for such ring formation, which is the coagulation of dust aggregates in the early stage. The dust grains grow in an inside-out manner because the growth timescale is roughly proportional to the orbital period. The boundary of the dust evolution can be regarded as the growth front, where the growth time is comparable to the disk age. Using radiative transfer calculations based on the dust coagulation model, we find that the growth front can be observed as a ring structure because the dust surface density changes sharply at this position. Furthermore, we confirm that the observed ring positions in YSOs with an age of ≲1 Myr are consistent with the growth front. The growth front could be important in creating the ring structure in particular for the early stage of disk evolution, such as class 0 and I sources.
Les traditions littéraires suméro-akkadiennes à Suse. Fragments littéraires susiens (suite)
Authors: Cavigneaux Antoine 
Published: February 2021

Copie et étude de textes littéraires sumériens et akkadiens pour la plupart inédits provenant de Suse ou de Susiane : 1. Collection magique. 2. Mariage de Sud. 3. In-nin-šà-gur₄-ra. 4. Instructions de Šuruppak. 5. Sentences parénétique akkadiennes. 6. Mythe sumérien dont le héros est Ninurta. 7. Hymne à Ninazu. 8. Fragment sumérien non identifié. 9. Message de Ludigira. 10. Clef des songes (Scheil, MDP 14, 49–59). Réflexions sur la culture suméro-akkadienne à Suse. 11. Uru ammairabi.
Quelques conséquences bancaires et financières du Brexit
Authors: de Boissieu Christian 
Published: February 2021

Après moult péripéties, le Brexit est devenu effectif le 1 er janvier 2021, au terme d’une année de période transitoire. Le divorce entre le Royaume-Uni et l’UE a déjà eu et va continuer à avoir des effets tant géopolitiques qu’économiques et sociaux, tant micro- que macro-économiques. L’objet de cet article est d’aborder quelques implications du Brexit en matière bancaire et financière. Certes, toutes les facettes de ce divorce historique, mettant un terme à un mariage compliqué depuis son début, sont liées entre elles. On pourrait évoquer les conséquences du Brexit pour la croissance et l’emploi des deux côtés de la Manche, pour le taux de change entre la livre sterling et l’euro, pour les flux d’investissements directs et d’investissements de portefeuille, etc. Ces sujets ont aussi une dimension financière, mais ils ne seront pas abordés ici. Cet article jette un éclairage sur quatre impacts du Brexit : la perte du passeport européen, l’essor de la délégation dans la gestion d’actifs, la concurrence entre les chambres de compensation et, plus largement, la concurrence entre les places financières européennes.
Dermatoses in the Elderly
Authors: Kumar Dhiraj , Das Anupam , Bandyopadhyay Debabrata , Chowdhury Satyendra N , Das Nilay K , Sharma Preeti , Kumar Amit 
Published: February 2021

Background:
Elderly population is vulnerable to develop a multitude of dermatological diseases, owing to comorbidities and polypharmacies.

Objective:
To know the prevalence of dermatological conditions in elderly patients attending outpatient department, determine the pattern and relative frequency of skin diseases, and find the relation with associated comorbidities.

Materials and Methods:
We performed a cross-sectional study on 250 patients, aged ≥60 years. Clinical diagnosis was done, followed by appropriate investigations when required. Descriptive data was analyzed on the parameters of range, mean ± S.D., frequencies, etc., Continuous variables were analyzed using unpaired t-test/Mann–Whitney U test and categorical data by Fisher's exact test/Chi-square test. Statistical software Medcalc version 10.2.0.0 for Windows vista was used. P value =0.05 was considered statistically significant.

Results:
250 patients were evaluated, 164 males (65.5%) and 86 females (34.4%). Mean age was 67.87 ± 7.29 years. Commonest disease category was infection (30%), followed by dermatitis (29.6%), papulo-squamous (18.4%), and immunobullous (6.4%). Difference in acute and chronic disease was significant (P = 0.0001). 30% had infections; fungal (50.66%), bacterial (32%), and viral (17.33%). 74 patients had dermatitis (29.6% of study population). Commonest systemic disease was hypertension (23.2%), followed by diabetes mellitus (19.6%). Association of diabetes mellitus was significant (P = 0.0014), more in infective dermatoses (P = 0.0007). All had signs of aging; idiopathic guttate hypomelanosis (51.2%), xerosis (45.2%), seborrheic keratosis (42.6%), cherry angioma (33.2%), senile acne (6.6%). Photoaging was noted as wrinkling (98.8%), freckles (35.6%), purpura (10.8%), telangiectasia (5.6%). People involved in outdoor activity had higher Glogau scale (3.01 ± 0.69) compared to those indoors (2.44 ± 0.74), statistically significant difference (P = 0.001).

Conclusion:
Our study is the first of its kind, in Eastern India, where we evaluated and explored the disease pattern and extent of geriatric dermatoses among patients attending dermatology OPD of a tertiary care hospital.
Comparison of Sensitivities of Skin Prick and Intradermal Tests with Oral Rechallenge Test
Authors: Singh Satyendra K. , Bohara Ayushi , Rai Tulika 
Published: February 2021

Background:
Identification of culprit drug causing adverse cutaneous drug reactions may not be possible clinically due to the intake of more than one drug.

Aim:
To compare the sensitivity of skin tests with gold standard oral rechallenge test to detect adverse cutaneous drug reactions.

Materials and Methods:
This is a prospective interventional hospital-based study of patients with adverse cutaneous drug reactions attending the outpatient department of dermatology and venereology at a tertiary care center over a 12-month period. Skin prick tests, intradermal tests, and oral rechallenge tests were performed in these patients and their sensitivities were compared. The data of quantitative nature is presented in mean and standard deviation, and categorical variables are presented in number and percentage. The sensitivity of skin tests is compared with the gold standard oral rechallenge test.

Results:
A total of 49 patients with adverse cutaneous drug reactions were evaluated. Clinical spectrum of adverse cutaneous drug reactions ranged from mild to severe, with fixed drug eruption being the commonest (55.1%) followed by maculopapular exanthem (32.7%). The highest incidence was with fluoroquinolones (43.8%) followed by nonsteroidal anti-inflammatory drugs. Fluoroquinolones were the major cause of fixed drug eruption followed by nonsteroidal anti-inflammatory drugs. The sensitivity of skin prick test and intradermal tests were 49% and 73%, respectively and the difference was highly significant (P < 0.001). The difference in sensitivity in skin prick test versus oral rechallenge test and intradermal test versus oral rechallenge test was also highly significant (P < 0.001).

Limitations:
Small sample size was a major limitation. Histopathological examinations and human leukocyte antigen associations could not be done.

Conclusion:
Predominant causative drugs were fluoroquinolones followed by nonsteroidal anti-inflammatory drugs. Sensitivities of skin prick test and intradermal test were quite good and these skin tests should be performed before oral rechallenge test in cases of adverse cutaneous drug reactions.
Sero-Surveillance of SARS-CoV2 Infection Among Health-Care Workers
Authors: Ghosh Subhadeep , Kotwal Atul , Pandya Kapil , Yadav Arun Kumar 
Published: February 2021

Introduction:
The objectives of the present survey are to estimate the seroprevalence and sero-conversion of SARS CoV2 among the health-care workers (HCWs) in health-care establishments and to analyze the various characteristics (risk factors) associated with SARS CoV-2 infection with the overall aim to generate evidence for planning and preventive measures in the Armed Forces.

Methodology:
Eight hospitals have been chosen based on the hospital admission rates of COVID-19 patients and local epidemiological situation of COVID-19 prevalent in the region. A total of 3800 HCWs would be enrolled in the cross-sectional survey. For longitudinal study, 1000 personnel would be followed up at 3 and 6 months. Population proportion to size would be used for enrolment at various stages. A validation study is inbuilt in the study. From each site, a nodal officer would be designated for facilitating. Real-time data monitoring and quality checks would be done. Sero-surveillance would be done using ELISA-based immunoglobulin antibody.

Results:
The present study would provide the estimates of seroprevalence and rate of seroconversion among the HCWs. The factors associated with seroprevalence and seroconversion would be delineated.

Discussion:
The protocol lays down the plan of action to implement the multi-centric serosurveillance project. The survey will provide an assessment of seroprevalence of COVID-19 infection among the health-care workers of hospitals of central ministry from the various parts of the country and its trend over a period of time.
Keselamatan di Balik Penghukuman: Menelisik Situasi Sosial Kitab Mikha
Authors: Malau Melvin 
Published: February 2021

The texts in the Book of Micah give rise to several interpretations. From several interpretations, it was written that there was a period of background in different social situations and that influenced the writing, reconstruction of the text, and message of theology. First, there is a shift in the social, political, economic, and religious situation. Second, these texts consist of several ideas, contents, and combinations. This paper presents a reading of Micah chapters 1-7 in a social-historical setting by considering its theological consequences. The research in this paper uses the social history analysis method to discuss texts as a form of meaningful language to communicate between writers, editors, composers, and listeners. The sources found are available to reconstruct the social world of ancient Israel. The results of the study emphasize that the themes of salvation after the condemnation of Micah chapters 1-7 are combined, edited during the three periods of social history namely the period pre-exile, in-exile and post-exile.

Abstrak
Teks-teks dalam Kitab Mikha menimbulkan beberapa penafsiran. Dari beberapa penafsiran dituliskan adanya periode latar belakang situasi sosial yang berbeda dan mempengaruhi kepenulisan, rekonstruksi peredaksian teks dan pesan teologi. Pertama, adanya pergeseran situasi sosial, politik, ekonomi, dan agama. Kedua, teks-teks ini terdiri dari beberapa ide, isi dan pengabungan-penggabungan. Tulisan ini memperlihatkan sebuah pembacaan Mikha pasal 1-7 dalam setting sejarah sosial dengan mempertimbangkan kon-sekuensi teologisnya. Penelitian dalam tulisan ini menggunakan metode analisis sejarah sosial membahas teks-teks sebagai bentuk bahasa yang bermakna untuk berkomunikasi antara penulis, redaktur, komposer dan pendengar. Sumber-sumber yang ditemukan terse-dia untuk merekonstruksi dunia sosial Israel kuno. Hasil dari penelitian menekankan bahwa tema-tema keselamatan setelah penghukuman Mikha pasal 1-7 digabungkan, diredaksi selama tiga periode sejarah sosial yaitu masa sebelum pembuangan, pembuangan dan setelah pembuangan.