bluuebunny/crossref_metadata_2025 huggingface dataset:
Data Integration for Investigating Drivers of Water Quality Variability in the Banja Reservoir Watershed
Authors: Matta Erica , Bresciani Mariano , Tellina Giulio , Schenk Karin , Bauer Philipp , Von Trentini Fabian , Ruther Nils , Bartosova Alena
Published: February 2023

It is increasingly important to know the water quality of a reservoir, given the prospect of an environment poor in water reserves, which are based on intense and short-lived precipitation events. In this work, vegetation indices (NDVI, EVI) and bio-physical parameters of the vegetation (LAI, FC), meteorological variables, and hydrological data are considered as possible drivers of the spatial and temporal variability of water quality (WQ) of the Banja reservoir (Albania). Sentinel-2 and Landsat 8/9 images are analyzed to derive WQ parameters and vegetation properties, while the HYPE model provides hydrological variables. Timeseries of the considered variables are examined using graphical and statistical methods and correlations among the variables are computed for a five-year period (2016–2022). The added-value of integrating earth observation derived data is demonstrated in the analysis of specific time periods or precipitation events. Significant positive correlations are found between water turbidity and hydrological parameters such as river discharge or runoff (0.55 and 0.40, respectively), while negative correlations are found between water turbidity and vegetation descriptors (−0.48 to −0.56). The possibility of having easy-to-use tools (e.g., web portal) for the analysis of multi-source data in an interactive way, facilitates the planning of hydroelectric plants management operations.
Study on Risk Assessment of Flash Floods in Hubei Province
Authors: Tu Yong , Zhao Yanwei , Dong Rui , Wang Han , Ma Qiang , He Bingshun , Liu Changjun
Published: February 2023

Flash floods are typically associated with short, high-intensity and extreme rain-storms, and they are characterized by short response time and severely impact and damage communities in different areas in China. In order to scientifically assess the risks of flash floods, this paper takes Hubei Province as an example to carry out risk assessment. Based on Pearson correlation coefficient and principal component analysis methods, 14 factors were selected from 98 factors to establish a risk assessment model. The confidence coefficient model and multi-factor superposition method were used to determine the weight of each risk factor, and a risk map of Hubei Province was finally constructed. The results show that medium-high risk areas in Huanggang account for 47.00%, and high-risk areas account for 8.70%, with both areas adding up to more than 50%, followed by more than 40% in Shiyan, E’zhou and Xianning, and more than 30% in Huangshi, Yichang, Xiangyang, Jingmen and Suizhou. The risk level distribution is highly consistent with the location and frequency of flash flood disasters, shows high reliability, and can provide data support for flash flood disaster prevention and control. This study used a quantitative method to determine the key factors affecting flash flood disasters and provides a reference and basis for flash flood risk assessment in other provinces in China.
The Pretreatment of Micro-Polluted Source Water through Phototrophic Biofilms under Variant Light Conditions
Authors: Li Hong-Yi , Xu Runze , Liu Ting-Feng , Hu Zhi-Xin
Published: February 2023

The imbalance of inorganic nutrients in micro-polluted source water poses a huge threat to aquatic environments and human health. To pretreat micro-polluted source water, some biological reactors have been conducted at lab-scale. However, using phototrophic biofilms to pretreat micro-polluted source water at pilot-scale has yet to be explored, and the effects of light on the practical operation of phototrophic biofilms are poorly understood. In this study, the potential of pretreating micro-polluted source water by phototrophic biofilms was explored. The high light intensity (4500 lx, 60.75 μmol/m2/s) promoted the growth of phototrophic biofilms and the secretion of extracellular polymeric substance. The removal efficiency of inorganic nitrogen and total phosphorus in synthetic micro-polluted water was 56.82% and 40.90%, respectively. When interacting with actual micro-polluted source water, the nutrients in the actual micro-polluted source water were reduced by the stable pilot-scale phototrophic biofilms. The final concentration of effluent nutrients was lower than the Grade II surface water quality standard in China. Therefore, using phototrophic biofilms as a pretreatment facility in water treatment plants is a promising solution to this issue.
An Interpretable Recurrent Neural Network for Waterflooding Reservoir Flow Disequilibrium Analysis
Authors: Jiang Yunqi , Shen Wenjuan , Zhang Huaqing , Zhang Kai , Wang Jian , Zhang Liming
Published: February 2023

Waterflooding is one of the most common reservoir development programs, driving the oil in porous media to the production wells by injecting high-pressure water into the reservoir. In the process of oil development, identifying the underground flow distribution, so as to take measures such as water plugging and profile control for high permeability layers to prevent water channeling, is of great importance for oilfield management. However, influenced by the heterogeneous geophysical properties of porous media, there is strong uncertainty in the underground flow distribution. In this paper, we propose an interpretable recurrent neural network (IRNN) based on the material balance equation, to characterize the flow disequilibrium and to predict the production behaviors. IRNN is constructed using two interpretable modules, where the inflow module aims to compute the total inflow rate from all injectors to each producer, and the drainage module is designed to approximate the fluid change rate among the water drainage volume. On the spatial scale, IRNN takes a self-attention mechanism to focus on the important input signals and to reduce the influence of the redundant information, so as to deal with the mutual interference between the injection–production groups efficiently. On the temporal scale, IRNN employs the recurrent neural network, taking into account the impact of historical injection signals on the current production behavior. In addition, a Gaussian kernel function with boundary constraints is embedded in IRNN to quantitatively characterize the inter-well flow disequilibrium. Through the verification of two synthetic experiments, IRNN outperforms the canonical multilayer perceptron on both the history match and the forecast of productivity, and it effectively reflects the subsurface flow disequilibrium between the injectors and the producers.
The Current Status, Energy Implications, and Governance of Urban Wastewater Treatment and Reuse: A System Analysis of the Beijing Case
Authors: Huang Daohan , Jin Lin , Liu Jie , Han Guoyi , Liu Wei , Huber-Lee Annette
Published: February 2023

Wastewater treatment and reuse are important means of addressing water scarcity and protecting the aquatic environment in urban areas. However, it comes at the cost of energy consumption and greenhouse gas emissions. However, the issues of governance and provincial-scale research have largely been ignored in current urban wastewater treatment and reuse studies. This paper summarizes the current status of 175 wastewater treatment plants (WWTPs) in Beijing, explores energy-intensive processes, energy consumption ratios, and the overall energy intensity of WWTPs, and maps the structure of urban wastewater treatment and reuse governance. The results indicate that most WWTPs in Beijing are medium or small in scale, treating wastewater at less than 200 thousand tons/day. Then, five energy-intensive subprocesses are identified, and their energy consumption ratios vary with treatment technologies and management factors, which calls for individual WWTP analysis and plant-specific strategies. The energy intensity of WWTPs in Beijing varies with treatment capacity and membrane bioreactor treatment technology used. Large-scale WWTPs employing MBR technology have a higher average energy intensity. Furthermore, the current coordination group and the four-layer policy system provide sufficient executive power and promote efficiency in departmental collaborations. Finally, inconsistent data, reductions in energy consumption, and the normalization of the governance structure are discussed, and policy suggestions are proposed.
Fanbois and Fanbots: Tesla’s Entrepreneurial Narratives and Corporate Computational Propaganda on Social Media
Authors: Kirsch David A. , Chowdhury Mohsen A.
Published: February 2023

This paper reports the discovery of a series of computational social media accounts (Fanbots) on Twitter that may have played a critical role in sustaining the entrepreneurial narratives of Tesla, the electric-vehicle maker. From 2010 to 2020—a period of trial, error, and eventual success for Tesla—these computational agents generated pro-firm tweets (Corporate Computational Propaganda, CCP), accounting for more than 10% of the total Twitter activity that included the cashtag, $TSLA, and 23% of activity that included the hashtag, #TSLA. Though similar to programmed social media content in the political sphere, the activities of these accounts predate the existence of political computational propaganda associated with foreign support for, for instance, Brexit in the United Kingdom (2016) and Donald Trump in the United States (2016). The paper (a) characterizes the extent of Fanbot content in two large Tesla tweet corpora, (b) identifies possible motivations for the creation of these accounts in relation to the firm’s entrepreneurial narratives, and (c) explores possible mechanisms by which the Fanbots might have acted. Although we are unable to directly observe the source or stated purpose of these accounts, based upon the timing of Fanbot creation and other indirect indicators, we infer that these accounts and the social media activity they generated were intended to influence social perception of Tesla. The conclusion assesses the generalizability of a Fanbot-based strategy, highlighting contextual limitations, while also pointing to ways that firms may already be using CCP to manage social approval in emerging-industry contexts.
Aspects of the epizootological and epidemiological situation of rabies in the territory of the Republic of North Ossetia — Alania
Authors:   Federal State Budgetary Educational Institution of Additional Professional Education «Russian Medical Academy of Continuous Professional Education» of the Ministry of Health of the Russian Federation, Moscow, Starostina N. V. , Kudukhova D. O. ,   Federal State Budgetary Educational Institution of Additional Professional Education «Russian Medical Academy of Continuous Professional Education» of the Ministry of Health of the Russian Federation, Moscow, Gruzdeva O. A. ,   Federal State Budgetary Educational Institution of Additional Professional Education «Russian Medical Academy of Continuous Professional Education» of the Ministry of Health of the Russian Federation, Moscow; Federal Budgetary Healthcare Institution «Center of Hygiene and Epidemiology in Moscow», Petrukhina M. I. ,   Federal State Budgetary Educational Institution of Additional Professional Education «Russian Medical Academy of Continuous Professional Education» of the Ministry of Health of the Russian Federation, Moscow
Published: February 2023

The article presents the features of the epidemic process of rabies in the Republic of North Ossetia — Alania (RNO-A) from 2011 to 2021. It provides epizootological and epidemiological characteristics of this zoonotic disease. We have identified risk areas and analyzed the main sources of the pathogen for humans among animals. It is interesting that, according to long-term observations on the territory of RNO-A, the main source of the rabies pathogen can be mainly found in both domestic and stray cats. Among requests from individuals that suffered animal injuries, during laboratory research it was verified that, only 1,8 % of animals contained rabies. Furthermore, more than a third (39.2 %) of those who applied for anti-rabies aid were found to have injuries of dangerous localization. On the territory of RNO-A foci of anthropurgic animal rabies predominate, however, in recent years cases of human rabies have not been registered.
Assessment of medical and demographic indicators of the population living in the zone of influence of the Vostochny Cosmodrome
Authors:   FGUP «NII GPECH» FMBA of Russia, St. Petersburg, Russian Federation, Polyakov A.D. ,   FGBOU VO North-Western State Medical University named after I.I. Mechnikov, Ministry of Health of Russia, St. Petersburg, Russian Federation, Kombarova M.Yu. ,   FGUP «NII GPECH» FMBA of Russia, St. Petersburg, Russian Federation; FGBOU VO North-Western State Medical University named after I.I. Mechnikov, Ministry of Health of Russia, St. Petersburg, Russian Federation, Nechaeva E.N. ,   FGUP «NII GPECH» FMBA of Russia, St. Petersburg, Russian Federation;
Published: February 2023

The article reflects data on the medical and demographic processes of the population living in the zone of influence of the Vostochny Cosmodrome (ZATO Tsiolkovsky) in a comparative aspect with the indicators for the Amur Region and all-Russian indicators for 2015-2020. The article contains questions of population size, fertility, mortality, population movement, distribution by sex and age. The population of ZATO "Tsiolkovsky" has a steady upward trend and increased by 15.8% over the analyzed period. On the territory of observation, a favorable trend in the growth of the birth rate was noted. By 2020, the birth rate has increased compared to 2015 from 8.5‰ to 9.6‰. The level of general mortality of the population of ZATO Tsiolkovsky in 2020 was 3.8 ‰ and was significantly lower than the indicators of the compared territories: 16.2 ‰ in the Amur Region and 14.6 ‰ in the Russian Federation. There were no deaths of infants (under the age of 1 year) in ZATO Tsiolkovsky during the analyzed period. The predominance in the age structure of ZATO Tsiolkovsky of the population younger than the working age over the population older than the working age indicates a progressive structure of the population, both due to the reproduction of the population, and due to the influx of labor. This explains the fact that the growth in the population of ZATO Tsiolkovsky during the analyzed period occurred mainly at the expense of the able-bodied part of the population.
Les savoirs linguistiques dans deux classifications des sciences du Xe siècle : l’émergence de la notion de « discipline »
Authors: Viain Marie
Published: February 2023

Grammatization of Arabic has been made as early as the 7th c. from the analysis of Koranic text and a poetic corpus. The interactions that occur between grammar, religious studies and poetic art invite us to question the concept of “ discipline” at this time. Two reviews of the 10th c. which present the various areas of knowledge tell us about the construction of this notion. The purely enumerative approach Ibn al-Nadīm (m. 987) adopts in his Fihrist in order to name personalities and works related to each knowledge contrasts with the logical approach of al-Fārābī (m. 950), who defines with precision the various branches of knowledge in Iḥṣā ʾ al-ʿ Ulūm. This “ scientifical” approach to grammar is going to make it a theorized and autonomous discipline.
Au risque de la prose : une esthétique persane de la coordination
Authors: Landau Justine
Published: February 2023

Les poéticiens de l’Iran pré-moderne n’ont jamais éludé la délicate question de la nature de la poésie. Du vers (naẓm), de son essence et de ses attributs, ils offrent des analyses copieuses, quoique divergentes. De son pendant, en revanche, presque rien n’est dit : comment définir la prose (naṯr) ? Comment les lettrés de l’Iran classique la concevaient-ils ? Par-delà le simple critère métrique, l’artigraphie du XIIIe siècle semble faire signe vers certains traits positifs, prosodiques et syntaxiques, qui la caractérisent. La coordination (‘ aṭf) est de ceux-là. Excédant les règles de la grammaire, il se pourrait même que l’inclination à la «jonction » (vaṣl) et au «reploiement » (edrāj) invoquée par les auteurs reflète un authentique idéal esthétique. C’est cette notion de la prose d’art dans l’Iran médiéval que voudrait éclairer le présent article.
Les derniers locuteurs : au croisement des typologies des locuteurs de langues en danger
Authors: Rangel Jhonnatan
Published: February 2023

Traditionally, interest in endangered languages has been primarily focused on the description and documentation of the linguistic particularities of these languages. The methodologies and theories proper to descriptive and documentary linguistics have held the near monopoly in the study of endangered languages until recently, when the mediatized figure of the “ last speaker” attracts more and more attention from researchers and the general public alike. The response of linguists to this growing interest has favored the development of increasingly complex typologies of speakers of endangered languages, taking into account the very different situations in which they exist. This article will discuss, through the lens of my work on Ayapaneco, a language spoken in Mexico, the typologies of speakers of endangered languages. I will demonstrate that their characteristics raise complex theoretical and methodological questions that could challenge fundamental concepts for linguistics, such as linguistic competence.
The Syllable according to Aristotle
Authors: Kleiner Yuri
Published: February 2023

Les commentateurs modernes ont critiqué la définition de la syllabe selon Aristote («un son dépourvu de signification, composé d’une muette et d’une voyelle » ) au motif qu’elle ne tiendrait pas compte des syllabes constituées d’une unique voyelle. Cependant, de telles syllabes ne pouvaient être que «longues par nature » , (/ C -/), quantitativement/ métriquement égales aux syllabes «longues par position/ convention/ institution » (/ C C-C/) et à la séquence dissyllabique / C C /, plutôt

qu’aux unités constructionnelles, /CV/, composées de deux unités élémentaires (στοιχεία) faisant partie de l’inventaire phonologique. Ainsi comprise, la syllabe d’Aristote aurait pu figurer parmi les notions phonologiques de base. L’inscription de la syllabe dans la catégorie du «non-signifiant», rapportée à la cohérence aristotélicienne de la distinction entre sons «signifiants» et «non-signifiants», suggère que l’idée de signe linguistique est implicitement présente dans le système aristotélicien des «parties de l’expression».
Building a Machine Learning-based Ambulance Dispatch Triage Model for Emergency Medical Services
Authors: Wang Han , Ng Qin Xiang , Arulanandam Shalini , Tan Colin , Ong Marcus E. H. , Feng Mengling
Published: February 2023

Background

In charge of dispatching the ambulances, Emergency Medical Services (EMS) call center specialists often have difficulty deciding the acuity of a case given the information they can gather within a limited time. Although there are protocols to guide their decision-making, observed performance can still lack sensitivity and specificity. Machine learning models have been known to capture complex relationships that are subtle, and well-trained data models can yield accurate predictions in a split of a second.

Methods

In this study, we proposed a proof-of-concept approach to construct a machine learning model to better predict the acuity of emergency cases. We used more than 360,000 structured emergency call center records of cases received by the national emergency call center in Singapore from 2018 to 2020. Features were created using call records, and multiple machine learning models were trained.

Results

A Random Forest model achieved the best performance, reducing the over-triage rate by an absolute margin of 15% compared to the call center specialists while maintaining a similar level of under-triage rate.

Conclusions

The model has the potential to be deployed as a decision support tool for dispatchers alongside current protocols to optimize ambulance dispatch triage and the utilization of emergency ambulance resources.
Changes in gender and race composition of the Brazilian Judiciary
Authors: Bonelli Maria da Gloria , Oliveira Fabiana Luci de
Published: February 2023

This article analyzes the impact of judicial policies aimed at promoting equity in judge’s career on the race and gender composition of the Brazilian Judiciary. We investigate whether these policies impacted on the way in which judicial careers and internal promotions are gendered and racialized. The article uses quantitative data on the composition of the Brazilian judiciary by gender and race, and qualitative data obtained from various documentary sources, including the media and excerpts from interviews with judges published in academic works. The theoretical approach is the one of differences, conceiving them as constructed within the scope of culture. We conclude that despite the timid increase in the presence of black women and men in the Brazilian judiciary, racial and gender issues have been made visible and disputed, with political movements seeking to implement these agendas, sharing identifications and vocalizing experiences of subtle discrimination.
RESEARCH OF NON-RESONANT OSCILLATIONS OF THE "TELESCOPIC SCREW - FLUID MEDIUM" SYSTEM
Authors: Lyashuk O.L. , Hevko I.B. , Hud V.Z. , Tkachenko I.G. , Hevko O.V. , Sokol M.O. , Tson O.P. , Kobelnyk V.R. , Shmatko D.Z. , Stanko A.I
Published: February 2023

In the article it is substantiated the value of the angular speeds of rotation of the auger screw, which leads to the breakdown of its lateral vibrations. The dependences describing the law of change of amplitude or natural frequency at slowly variable length of the telescopic screw are deduced. Based on the Van der Paul’s method, in the developed system differential equations are obtained that determine the laws of change of amplitude and frequency of the wave process in the system of a telescopic propeller. It is established that for nonresonant oscillations for this system the main parameters of bending oscillations are a continuous flow of bulk medium - the screw does not depend on its small torsional oscillations and external periodic perturbation. The analysis of the given regression equations shows that to reduce the torque of the auger it is necessary to reduce the frequency of its rotation and the angle of the conveyor. The constructive diagram and the results of theoretical calculations for assessing the influence of constructive-kinematic parameters on the torque indicators of the telescopic screw conveyor are presented.
Upaya Dukungan Keluarga Terhadap Pencegahan Covid-19
Authors: Nur Aida Kubangun  , Kurniati Nawangwulan  , Kurniawati Kurniawati , Rita Rena Pudyastuti  , Ahmad Fahri
Published: February 2023

The tragedy of the mysterious emergence of the coronavirus continues in several countries in the world. The spread of the covid 19 virus has become an outbreak that is very troubling for the community to causes respiratory infections. The implementation of health education with efforts to involve family and community support for covid-19 prevention aims to improve the ability of the community to apply hand washing with soap using running water or hand sanitizer. Proper hand washing techniques are one of the measures in preventing the risk of covid-19 disease, as well as improving the community's healthy lifestyle, which is emphasized in the smallest unit in the community, namely the family. The method carried out in preventing covid-19 disease is community service in the form of counseling, demonstrations, and role play. The results of community service in an effort to increase family support for the prevention of covid-19 disease can be absorbed and accepted by families and communities with the psychomotor ability to demonstrate hand washing up to 80% of participants can repeat how to wash their hands properly and correctly. This service activity can be improved by the puskesmas with family and community support.
Improvement of on-pixel polarizer with 0.35 μm CMOS process for electro-optic imaging systems
Authors: Okada Ryoma , Sasagawa Kiyotaka , Mizuno Maya , Takehara Hironari , Haruta Makito , Tashiro Hiroyuki , Ohta Jun
Published: February 2023

In this paper, we propose an improved on-pixel polarizer structure for an image sensor, which was fabricated using the 0.35 μm standard CMOS process with dual metal layers (Metal 1 and Metal 2), i.e. two layers of gratings with metal-wiring layers were stacked. By designing the line/space ratio as 0.7/0.7 μm, the extinction ratio was significantly improved at a wavelength of 780 nm, which was over 1.4 times higher than that of a single-layer grating, and the detection sensitivity of the polarization change was enhanced by more than 1.8 times. We also demonstrated electro-optical imaging at radio frequency using this image sensor.
Wide-range and low supply dependency MOSFET-based temperature sensor utilizing statistical properties of scaled MOSFETs
Authors: Ota Shinichi , Islam Mahfuzul , Hisakado Takashi , Wada Osami
Published: February 2023

We present a MOSFET-based temperature sensing method capable of high-accuracy temperature estimation across a wide temperature range while having a low supply voltage dependency. Existing MOSFET-based sensors, while capable of low-power operation, suffer from low sensing accuracy and a narrow sensing range. The proposed method utilizes per-MOSFET parameter variations seen in scaled CMOS processes. By measuring a statistical parameter of sub-threshold drain currents, we can extract a complimentary temperature value. To prove the feasibility of our method, we measure six chips fabricated with a commercial 65 nm process. The proposed method achieves a sensing accuracy of −0.54/ + 0.43 °C within a temperature range of −20 °C to 120 °C at a supply voltage of 1.2 V. In addition, the proposed method has a worst-case supply dependency of only 1.8 °C V−1 at 20 °C.
Luminescent iron disilicide film growth by metal–organic chemical vapor deposition
Authors: Akiyama Kensuke , Itakura Masaru
Published: February 2023

Semiconducting iron disilicide (β-FeSi2) films were epitaxially grown on the Ag-layer pre-coated Si(111) substrates with an initial β-FeSi2 layer by the metal–organic chemical vapor deposition method. These β-FeSi2 films had (101)-preferred orientations, and their crystal quality was improved as the growth temperature increased from 893 to 1093 K. The photoluminescence (PL) intensity of the (101)-oriented β-FeSi2 films grown at 973 K was larger than those of β-FeSi2 films at the other deposition temperatures, which indicates the decrease of the density of nonradiative recombination centers in β-FeSi2. A clear A-band emission originated from β-FeSi2 was observed for these films up to 285 K. This pronounced PL intensity enhancement from β-FeSi2 is attributed not only to the crystallinity evaluated by XRD measurement but also to the decrease in density of thermal equilibrium Si vacancy in β-FeSi2.
Investigation on the temperature coefficient of frequency performance of LiNbO3 on quartz and glass surface acoustic wave resonators
Authors: Guo Yong , Kadota Michio , Tanaka Shuji
Published: February 2023

High impedance ratio (Z-ratio), low temperature coefficient of frequency (TCF) and spurious free characteristic are three main requirements for surface acoustic wave (SAW) resonators. The reported LiTaO3/Quartz (Qz) hetero acoustic layer (HAL) resonator can satisfy them, but the bandwidth is too narrow. LiNbO3 (LN) is suitable for wideband resonators, but the TCF is too large due to its high coupling factor. In this work, we study wideband HAL SAW resonators combining LN and three kinds of substrates with positive TCF and small coefficient of thermal expansion, including Qz, ABC-G and ZERO glasses. By simulation, the Euler angles of (0°, 101°, 0°) for LN, (0°, 160°, 90°) for Qz, and the 0.1–0.2λ (λ is the wavelength) LN thickness are used. Results show LN/Qz, LN/ABC-G and LN/ZERO exhibit Z-ratio of 82.7 dB, 76.2 dB and 76.2 dB, respectively. LN/ABC-G shows the lowest TCF of −61 ppm C−1 at resonance frequency and −62 ppm C−1 at anti-resonance frequency.
Pulsed laser deposition of ZnGa2O4 thin films on Al2O3 and Si substrates for deep optoelectronic devices applications
Authors: Guo Anqi , Zhang Lichun , Cao Ning , Lu Taiping , Zhu Yadan , Dan Tian  , Zhou Zhiying , He Shunli , Xia Bin , Zhao Fengzhou
Published: February 2023

Due to the ultra-wideband gap, high transmittance in the ultraviolet (UV) region, and excellent environmental stability, zinc gallium oxide (ZnGa2O4) has attracted considerable interest in deep-ultraviolet photodetectors. Here, ZnGa2O4 thin film was fabricated on different substrates by pulsed laser deposition with a post-annealing process under an oxygen atmosphere. It is found that the substrates have a great impact on the morphology, structure, and crystal quality of thin film. After annealing, the thin film quality has been improved. The metal–semiconductor–metal photodetector shows excellent reproducible characteristics and fast response performance, which demonstrates great potential in next-generation optoelectronic devices.
Evaluasi Program Pembelajaran Kitab Salaf Dalam Mengembangkan Spiritual Quotient Siswa MI Al Rosyid Bojonegoro
Authors: Majid M Rofiqul , Fitria Sufatul , Roziq M Ilham Ainur , Lailiyah Siti
Published: February 2023

Spiritual Quotient (SQ) adalah salah satu kecerdasan yang berada di bagian diri seseorang yang berhubungan dengan kebijaksanaan di luar ego atau pikir sadar. Dengan memiliki spiritual quotient manusia selain mengakui ajaran nilai-nilai yang ada, mereka juga secara kreatif menemukan nilai spiritual yang baru. Salah satu bentuk usaha melatih dan mengembangkan kecerdasan spiritual atau  SQ sejak dini adalah dengan membuat program pembelajaran yang mendukung pengembangan SQ siswa di tingkat dasar. Seperti program pembelajaran kitab salaf yang dilakukan MI Al Rosyid Bojonegoro. Tujuan penelitian ini adalah  untuk mengevaluasi implementasi program pembelajaran kitab salaf di MI Al Rosyid dalam mengembangkan kecerdasan spiritual. Penelitian ini merupakan penelitian evaluatif yang menggunakan model CIPP. Data diperoleh dari dua sumber, 1) data primer yang diperoleh dari Kepala Sekolah, Guru Salaf, dan 18 Siswa Kelas V; 2) data sekunder didapatkan dari hasil dokumen-dokumen lain yang terkait untuk melengkapi data primer. Data dikumpulkan melalui wawancara, observasi, dan kuesioner. Data yang terkumpul, kemudian dideskripsikan dalam bentuk naratif. Data yang terkumpul dianalisis meluai tiga tahapan, yaitu reduksi data, penyajian data, dan pengambilan kesimpulan. Hasil dari penelitian ini adalah Pelaksanaan pemebelajaran kitab salaf di MI Al Rasyid Bojonegoro cukup efektif dilihat dari hasil aspek komponen produk. Sedangkan pelaksanaan kegiatan pembelajaran kitab salaf berada pada kategori baik, tetapi ada beberapa indikator yang masih perlu diperbaiki lagi, seperti penyampaian materi oleh guru dan pemanfaatan media serta sumber belajar perlu di-improve lagi supaya pembelajaran lebih optimal.
PREDIKSI KELULUSAN MAHASISWA TEPAT WAKTU MENGGUNAKAN ALGORITMA C4.5 PADA UIN SYARIF HIDAYATULLAH JAKARTA
Authors: Hasibuan Tuhfatul Habibah , Mahdiana Deni
Published: February 2023

Kelulusan tepat waktu adalah salah satu indikator keberhasilan mahasiswa dalam memperoleh gelar sarjana. Dalam praktiknya, mahasiswa tidak dapat selalu menyelesaikan pendidikan sarjana dalam empat tahun. Kelulusan tepat waktu adalah salah satu indikator penilaian kualitas pendidikan tinggi karena salah satu penilaian akreditasi Badan Akreditasi Pendidikan Tinggi Nasional (BANPT). Jumlah lulusan dalam 7 tahun terakhir mahasiswa S-1 yang lulus tepat waktu tidak mencapai 50%. Dalam jangka panjang, hal ini dapat menyebabkan penumpukan mahasiswa di UIN Syarif Hidayatullah di Jakarta dan tentu saja akan menghasilkan penurunan nilai akreditasi untuk Program Studi dan Universitas. Dalam penelitian ini, digunakan teknik data mining, algoritma C4.5 untuk mendeteksi lebih dini mahasiswa yang lulus terlambat, Algoritma C4.5 adalah algoritma yang sudah banyak dikenal dan digunakan untuk klasifikasi data yang memiliki atribut-atribut numerik dan kategorial. Pada penelitian ini menghasilkan Algoritma C4.5 dapat memprediksi kelulusan mahasiswa tepat waktu dengan nilai Accuracy 75,52 %, Precision 75,50%, dan Recall 75,50 %.
A Short Review of Python Libraries and Data Science Tools
Authors: Mahalaxmi G. , Donald A. David , Srinivas T. Aditya Sai
Published: February 2023

The features of Python and its modules are compared in this paper against those of other programming languages like R. The article also delves into the characteristics and motivations that have contributed to Python and its modules' meteoric rise in favour among data scientists and app developers. Their value and importance in solving real-world problems and making meaningful advancements in existing applications are also not to be underestimated.
Analysis of Governor's Regulation Concerning the Implementation of Large-Scale Social Restrictions in Handling Covid-19
Authors: Maranjaya Ahmad Kahar , Faruqi Rifani Firyal
Published: February 2023

The purpose of the issuance of this Government Regulation concerning Large-Scale Social Restrictions is to ensure that the Regional Government does not take individual steps, so that with the existence of this Government Regulation, steps handling of Covid 19 can be in line with the Central Government. For this reason, the author is interested in conducting research with the aim of finding out whether Pergub Number 88/2020 is the implementing regulation of the legislation. This study uses a normative juridical approach. In conducting the research, the writer uses the library research method to review a statutory regulation, which can be obtained from a literature research by using primary, secondary, and tersier legal materials. Based on the discussion of this research, it is concluded that the Governor's Regulation Number 88 of 2020 concerning the Implementation of Large-Scale Social Restrictions (PSBB) in Handling Corona Virus Disease 2019 (Covid-19) which was issued first before the regional regulations that were formed later needed to be updated in substance into a Regional Regulation and issued back to the new Governor Regulation. This step is taken to ensure the synchronization of the national legal system by means of vertical synchronization and horizontal synchronization. In Government Regulation No. 38 of 2007 which is a derivative of Law no. 32 of 2004 regulates the division of government affairs between the Government, Province, and Regency/City.
Communication Process And Evaluation In The Implementation Of Modern Retail Policy In Dki Jakarta
Authors: Santoso Budi , Sunarto Sunarto , Hasibuan Bernard , Widowati Dewi
Published: February 2023

Communication in the effective implementation of modern retail policies in DKI Jakarta will reduce the problems that arise in the modern retail sector. Modern and traditional retail will actually need and complement each other. The purpose of this study is to determine the ongoing communication process and evaluation of communication, so that problems will not arise and repeat themselves. This study uses systems theory from Katherine Miller, where there are three system concepts, namely system components, system processes and system properties. The three system concepts are to find out how the process and evaluation of communication work. This study uses a qualitative descriptive approach with a case study methodology. The communication process, both internal and external, is more of a procedure, so it is not yet fully an evaluation tool. Various communication evaluation efforts are more likely to be carried out to facilitate communication. The feedback process has not been responded well, so the resolution is still temporary. Based on the results of this study, the process and evaluation of communication in the implementation of modern retail needs to be prioritized on good message management. Feedback needs to be studied more deeply, especially in external communication. Feedback from retailers can be used as an evaluation of why the implementation is running as expected.
Effectiveness and Efficiency of Use "Property Management System (PMS)" in The Front Office Division of Hotel “X” and Hotel “Y” in Center Jakarta
Authors: Nirmala Yanti
Published: February 2023

The hotel is closely related to the front office division, and in carrying out its duties serving guests. This department requires a computer system capable of meeting customer needs. There are several computer systems available at this time, however the author limits them to only 2 (two) PMS systems which will be discussed in this paper at the “X” and “Y” hotels in Central Jakarta. This study uses a quantitative approach. The research method used by the author is to use a Likret scale. The source of the data obtained by the author is data from the front office divisions at the "X" hotel and the "Y" hotel in Central Jakarta. The data analysis technique that the writer uses in this paper is the Multiple Linear Regression Model. After doing research, the authors found that the front office division was effective because it used the PMS. Its effectiveness has a significant effect on the use of PMS with a contribution of 26.2%. The front office division is also efficient because it uses PMS. Its efficiency has a significant effect on the use of PMS with a contribution of 63.5%. Effectiveness (X1) and Efficiency (X2) together have a significant effect with a strong category on the use of PMS (Y) with a contribution of 67.7%, the remaining 32.3% is influenced by other factors not included in in this research.
The Effect of Developing Process Standards and Content Standard Development on Improving The Performance of Chemical Teachers of Negeri High Schools in Bandung District
Authors: Suryani Iis , Cepi Barlian, M.Si. Dr. Ujang
Published: February 2023

This study examines the problem of developing process standards and content standards which are important variables in improving teacher performance. Teacher performance is increasingly important to improve in line with the increasingly complex demands of teachers as professionals. The purpose of this study was to describe and analyze the influence and comparison of the development of process standards and content standards on improving teacher performance which focused on the main problems, namely: (1) the magnitude of the influence of developing process standards on teacher performance, (2) the magnitude of the influence of developing content standards on performance. teachers, and (3) the magnitude of the influence and comparison of the development of process standards and content standards simultaneously on improving the performance of state high school chemistry teachers in Bandung Regency. In this study, the Embedded Concurent model of the Mix Methods approach was used. Data were analyzed using descriptive analysis techniques and inferential analysis techniques. The results of the analysis show that the development of process standards and content standards together contributes positively and significantly to improving teacher performance, which is stated based on the positive correlation coefficient and determination coefficient values ​​with an effect of 76%, meaning that the effect is good, this proves that the better the development of standard processes and the development of content standards are carried out, the better the increase in teacher performance. Meanwhile, the remaining 24% is influenced by other variables
Family and Local Elites as a Social Control for Children Deviation in Sungaiselan Village Central Bangka District
Authors: Nurfadilla Ismi Nofiani
Published: February 2023

Deviant behavior can be defined as behavior that violates or iscontrary to the normative rules of the social environment concerned.Deviation is often done by adolescents to adults, but nowadayschildren also often do it. Sungaiselan Atas Village is one of the areaswhere children often perform deviant behaviors for children of theirage, namely drinking alcohol and gluing. The purpose of this studywas to identify the causes of children in Sungaiselan Village to deviateand to determine the social control of the family and local elites ofSungaiselan Village in overcoming children's behavior. This studyuses Containment Theory from Walter C. Reckless. The method usedin this research is descriptive qualitative. The data sources of thisresearch are divided into two, namely primary data sources andsecondary data sources. The data analysis techniques used byresearchers were data reduction, data display, and conclusiondrawing. The results of this study found that the factors that causechildren to deviate are lack of attention from their parents, lots of freetime, and a friendly environment. In addition, social control from thefamily and local village elites was also found, namely repressive andpreventive measures.
Implementasi Sistem Pendukung Keputusan Penilaian Kinerja Karyawan dengan Metode Simple Additive Weighting (SAW) pada PT. Guna Cipta Multirasa
Authors: Budi Santoso Ronny , Arinal Veri
Published: February 2023

Untuk meningkatkan SDM yang kompeten guna tercapaiannya target kinerja pada perusahaan dapat dilakukan dengan berbagai macam cara salah satu diantaranya adalah membuat seleksi penilaian prestasi kinerja karyawan pada perusahaan. Cara tersebut akan berdampak positif dan menjadi sebuah motivasi bagi para karyawan dalam meningkatkan kinerja pada perusahaan. Dalam melakukan penilaian prestasi kinerja karyawan dibutuhkan sebuah sistem pendukung keputusan untuk menghasilkan alternatif karyawan terbaik pada perusahaan serta dalam proses peniliannya bersifat objektif. Sistem pendukung keputusan penilaian kinerja karyawan pada PT. Guna Cipta Multirasa diharapkan dapat membantu proses penilaian kinerja dan mengurangi subjektifitas dalam proses penilaian serta membantu pihak manajemen dalam pengambilan keputusan untuk memberikan rewards berdasarkan kinerja karyawan dari kriteria-kriteria yang telah ditetapkan oleh perusahaan. Berdasarkan uraian tersebut, dibutuhkan sebuah sistem penilaian kinerja karyawan yang dapat menjadikan hasil penilaian tersebut menjadi acuan seorang direktur untuk pemberian hadiah, atau bahkan sanksi kepada setiap karyawannya. Pada penelitian ini metode yang digunakan adalah metode simple additive weighting (SAW).
Tingkat Pengetahuan dan Perilaku Swamedikasi Batuk Pilek Mahasiswa Farmasi Angkatan 2019 Universitas Sari Mulia dengan Metode TPB
Authors: Kurniawati Darini , Charmelya Estyvania Nur , Tangkas Hansel Hens , Panjaitan Pungky Angeliana Putri
Published: February 2023

Coughs and colds are a response the body created to get rid of foreign objects
Pengaruh Tingkat Pendidikan Orangtua terhadap Kemandirian Siswa Mengerjakan Tugas Rumah
Authors: Susanti Murina Arum
Published: February 2023

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh tingkat pendidikan orang tua terhadap kemandirian mengerjakan tugas rumah siswa SD N 2 Telawah tahun pelajaran 2014/2015. Metode pengumpulan data dalam penelitian ini adalah angket dan dokumentasi. Angket digunakan untuk mengetahui seberapa besar kemandirian mengerjakan tugas rumah siswa sedangkan untuk dokumentasi untuk mengumpulkan data tingkat pendidikan orang tua siswa analisis dalam penelitian ini adalah deskriptif kuantitatif, dengan analisis regresi sederhana. Hasil penelitian ini menunjukkan tidak adanya pengaruh tingkat pendidikan orang tua terhadap kemandirian mengerjakan tugas rumah   siswa.   Dengan   hasil   perhitungan   Freg   0,04   untuk   taraf signifikansi 5 % Ft =2,60 jadi dapat dibuktikan bahwa regresinya tidak signifikan. Dan untuk seberapa besar pengaruhnya antara tingkat pendidikan orang tua dan kemandirian mengerjakan tugas rumah siswa hanya mempengaruhi 0,49% sedangkan sisanya 99,51 % dipengaruhi oeh faktor lain. Jadi dalam penelitian ini kemandirian siswa dalam mengerjakan tugas rumah bukan dipengaruhi faktor tingkat pendidikan orang  tua  melainkan  dari  faktor  lain  yaitu  keluarga,  sekolah,  media massa dan pola asuh orang tua.
Modele dojrzałości systemów informacyjnych na przykładzie bibliotek cyfrowych i serwisów danych badawczych
Authors: Nahotko Marek
Published: February 2023

Cel/Teza: Celem artykułu jest przedstawienie pojęcia dojrzałości obiektu/procesu/organizacji i jego przydatności dla oceny systemów informacyjnych. W tym celu tworzone są odpowiednie modele dojrzałości systemów informacyjnych.
Koncepcja/Metody badań: W wyniku zastosowania analizy piśmiennictwa przedstawione zostały definicje dojrzałości systemu informacyjnego oraz modelu dojrzałości. Modele dojrzałości przedstawiono na przykładzie modeli przygotowanych dla wybranych rodzajów systemów informacyjnych: bibliotek cyfrowych oraz serwisów danych badawczych (RDS).
Wyniki i wnioski: Modele dojrzałości systemów informacyjnych przydatne są do oceny systemów wszelkiego rodzaju, zarówno tradycyjnych, jak i komputerowych. Spełniają one trzy różne funkcje: diagnostyczną, porównawczą i preskryptywną.
Oryginalność/Wartość poznawcza: W polskiej literaturze brak publikacji dotyczących modeli dojrzałości systemów informacyjnych i ich stosowania. Warto natomiast zwrócić uwagę na pokrewieństwo metody oceny usług informacyjnych LibQual+, stosowaną w polskich bibliotekach, z problematyką dojrzałości tych systemów informacyjnych.
THE EFFECT OF WORK DISCIPLINE, MOTIVATION, AND ORGANIZATIONAL CULTURE ON EMPLOYEE'S ORGANIZATIONAL CITIZENSHIP BEHAVIOR (OCB) AT HIGH SCHOOL, BOGOR DISTRICT
Authors: Wahyudi  , Nia Kusuma Wardhani  , Chaerudin
Published: February 2023

This study aims to determine and analyze the influence of work discipline, motivation, and organizational culture on OCB of employees in Bogor Regency High School. We used primary data from school interviews and questionnaires on a 1-5 Likert scale. Secondary data were collected from journals, books, and other publications. Respondents were all employees or teachers of State Senior High School 2 Gunung Puteri Bogor Regency Indonesia. The sampling method is probability sampling using the entire population of 60 teachers and staff. Data analysis with the SmartPLS3 application. The results of this quantitative study indicate that the hypothesis is accepted, meaning that work discipline has a positive and significant effect on organizational citizenship behavior (OCB), motivation has a positive and significant effect on organizational citizenship behavior (OCB), and organizational culture has a positive and significant effect on organizational citizenship behavior (OCB). In some cases, work discipline, motivation and organizational culture have a positive and significant effect on organizational citizenship behavior (OCB) of Bogor Regency high school employees.
KEYWORDS: Discipline, Motivation, Organizational culture Organizational Citizenship Behavior (OCB)