bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of Factors Affecting Breastfeeding Expenditure on Post Sectio Caesarea Mothers at Sidikalang Regional General Hospital Dairi Regency in 2021
Authors: Manalu Dinar , Raja Sarma Lumban , Silaen Mangatas
Published: March 2022

Breastfeeding provides both short-term and long-term benefits for both the child and the mother, including protecting the child against a variety of acute and chronic disorders. However, the high incidence of CS and the low number of breastfeeding mothers with cesarean delivery have a lot of negative effects on the breastfeeding process. Data obtained from Dairi district in 2021 showed that the coverage of breastfeeding was only 40%, while in Sidikalang Hospital, post-sc mothers gave breast milk. only 35%. The purpose of this study was to determine the effect of factors that influence the release of breast milk for post SC mothers at Sidikalang Hospital, Dairi Regency in 2021. This type of research was mixed method with sequential explanatory design. The population is 120 respondents and purposive sampling is 54 respondents. 3 key informants representing Post SC mothers , 8 supporting informants. Data analysis used univariate, bivariate and multivariate analysis as well as qualitative data analysis including reduction, display and conclusion drawing/verification. The results showed that there was an effect of breastfeeding frequency (sig 0.000), breast care (sig 0.002), mother's diet (sig 0.000) breastfeeding technique. (sig 0.000) the SPEOS method (sig 0.000 ) , while there was no effect of hospitalization (sig 0.210), birth weight (sig 0.201), gestational age (sig 0.201), the most influential variables were maternal food with a value of B = 4.084 and OR = 59.93 for the expenditure of breast milk for post SC mothers at Sidikalang Hospital, Dairi Regency in 2021.
Altersdiskriminierung - Jahrbuch 2021
Authors: Wachter Gustav
Published: March 2022

In den Jahren 2019 und 2020 hat es abermals etliche bedeutsame Entwicklungen im Zusammenhang mit der Altersdiskriminierung gegeben. Im ersten Beitrag befasst sich Wolf Langewitz mit dem Thema "Altern gestalten". In der Folge stellt Gustav Wachter die Neuregelung der Vordienstzeitenanrechnung bei (Bundes)Vertragsbediensteten dar. Im folgenden Beitrag beleuchtet Wachter "Die Bedeutung des Alters im Rahmen des allgemeinen Kündigungsschutzes". Anschließend behandelt Wachter den Kündigungsschutz älterer Arbeitnehmer in nicht betriebsratspflichtigen Betrieben. In der Folge werden durch Wachter die wichtigsten in den Jahren 2019 und 2020 ergangenen Entscheidungen zum Thema Altersdiskriminierung dargestellt. Er beginnt mit der überaus umfangreichen österreichischen Judikatur. Dann folgen Urteile des EuGH (von denen zwei massive Auswirkungen in Österreich gehabt haben) und schließlich zwei Entscheidungen aus Deutschland.
Sistem Pakar Diagnosa Penyakit Paru pada Anak dengan Menggunakan Metode Forward Chaining
Authors: Tullah Rahmat , Sutarman Sutarman , Saladin Muhamad Pazri
Published: March 2022

Kesehatan merupakan hal yang penting bagi manusia. Ironisnya, banyak sekali penyakit-penyakit yang terlambat didiagnosis sehingga mencapai tahap kronis yang sulit untuk disembuhkan. Kesehatan anak adalah dambaan setiap orangtua, terlebih mengingat usia anak-anak yang rentan terhadap penyakit merupakan ketakutan tersendiri bagi orang tua. Ketakutan ini bukan tanpa alasan karena terkadang kesibukan orang tua menyebabkan keterlambatan penanganan kesehatan anak sehingga banyakpenderita penyakit paru berusia anak-anak. Sehingga penulis melakukan penelitian dan membuat sebuah sistem pakar dengan berbasis website untuk membantu tim medis mendiagnosa secaradini.
Sistem Informasi Aplikasi Penggajian Karyawan Berbasis Web Pada PT Panca Cipta Abadi
Authors: Mulyani Sri , Sidik Achmad , Sari Atika
Published: March 2022

PT Panca Cipta Abadi merupakan sebuah perusahaan manufaktur aksesoris sepatu. Karyawan di perusahaan ini terdapat 2 golongan, yaitu golongan karyawan tetap dan golongan karyawan harian lepas. Pada proses penggajian karyawan yang berjalan saat ini masih manual, mulai dari perhitungan gaji karyawan harian lepas menggunakan kalkulator sebagai alat hitung, lalu ditulis pada lembaran form slip gaji. Kemudian untuk perhitungan gaji pegawai tetap dan pelaporan gaji menggunakan Ms.Excel, sehingga menghasilkan informasi yang belum efisien dan sering terjadi human error. Untuk mengatasi hal tersebut di butuhkan sebuah sistem agar dapat mempermudah proses penggajian karyawan dengan cepat dan akurat. Penelitian ini dibuat dari tahap menganalisa sistem yang ada saat ini kemudian data diperoleh dari wawancara langsung dengan pihak terkait sistem penggajian karyawan dan observasi, sedangkan perancangan menggunakan database MySQL dan bahasa pemrograman PHP hingga pengimplementasian dengan berorientasi objek menggunakan Unified Modelling language (UML). Dengan pembuatan sistem ini telah menghasilkan sebuah sistem yang dapat mempermudah untuk tahap perhitungan gaji, meliputi perhitungan hari kerja, perhitungan lembur dan insentif-insentif yang biasa diterima serta pembuatan slip gaji secara otomatis, sehingga menghasilkan informasi yang lebih efektif dan efisien.
Aplikasi Kenaikan Gaji Berkala Berbasis Web Menggunakan Framework CodeIgniter
Authors: Emalia Lilis , Meidiliana Vebbry
Published: March 2022

Badan Kepegawaian Pendidikan dan Pelatihan Bandung bertugas untuk merumuskan dan menetapkan kebijakan teknis kenaikan gaji berkala aparatur sipil negara. Dalam instansi tersebut, prosedur dan pelaporan dalam mengajukan kenaikan gaji barkala dari tiap aparatur masih berbentuk konvensional. Bentuk prosedur pengajuan kenaikan gaji berkala yang belum terkomputerisasi seperti ini, menimbulkan penumpukan berkas pengajuan dan proses pengajuan menjadi lama. Untuk itu, perlu dirancang dan dibangun sebuah sistem yang berfungsi untuk memfasilitasi data yang diajukan aparatur serta menyampaikannya kepada atasan melalui format dan dokumentasi penulisan yang baku. Sistem Informasi Kenaikan Gaji Berkala Berbasis Web ini dirancang dengan metode pengembangan model Waterfall dan menggunakan Framework CodeIgniter. Sedangkan bahasa pemrograman yang digunakan adalah PHP dan sistem manajemen basis data MySQL. Berdasarkan hasil pengujian yang dilakukan dengan metode black box, sistem ini telah memenuhi kebutuhan fungsional. Sistem Informasi Kenaikan Gaji Berkala diharapkan dapat mengawasai aparatur yang mengajukan kenaikan gaji berkala secera terus menerus setiap harinya, dengan tujuan untuk meningkatkan kemudahan dan efisiensi waktu saat melakukan pengajuan kenaikan gaji berkala secara online di Badan Kepegawaian Pendidikan dan Pelatihan Bandung.
JAUBAK: Simulator 3D Peninjauan Penembakan Mobile
Authors: Rakhmat Galih Ashari , Fauzian Rizki
Published: March 2022

Kebutuhan teknis dan taktis yang dapat mensimulasikan kegiatan peninjauan secara nyata seperti kegiatan yang sebenarnya di lapangan sehingga gumil atau pelatih mendapatkan sarana/prasarana dalam pembelajarannya begitu juga dengan regu Peninjau terutama siswa yang baru belajar Peninjauan Penembakan yang dirasa masih kurang optimal dalam melaksanakan pembelajaran Peninjauan tembakan, Simulator ini akan dirancang dengan sistem bongkar pasang sehingga simulator dapat difungsikan dimanapun selama infrastruktur memadai. Dalam kegiatan Rancang Bangun Simulator Peninjauan Penembakan Mobile, tolok ukur yang digunakan adalah tercapainya pembuatan software, hardware, server, komunikasi data, maupun alat pendukung pada Rancang Bangun Simulator Peninjauan Penembakan Mobile yang dapat digunakan sesuai fungsinya dalam melatihkan para prajurit terutama siswa peninjau tembakan agar terampil sebelum berhadapan dengan situasi medan yang sebenarnya. Tujuannya adalah Terwujudnya Rancang Bangun Simulator Peninjauan Penembakan Mobile sebagai alat untuk meningkatkan kemampuan Regu Peninjau guna menunjang keberhasilan pelaksanaan tugas pokok satuan Armed dalam memberikan bantuan tembakan kepada satuan manuver secara cepat, tepat dan akurat. Penelitian dilakukan pada tahun 2019 di Pusat Pendidikan, dan Pusat Persenjataan Artileri Medan. Tahapan-tahapan penelitian telah dilalui dengan baik, dimulai dari perencanaan, persiapan, pelaksanaan, hingga evaluasi dan penilaian. Hasil yang didapatkan adalah telah dikembangkannya simulator peninjauan dan penembakan yang dapat meningkatkan kemampuan regu peninjau. Dari sisi penggunaan simulator pun dapat dinilai dengan baik.
Comparison of Apriori and Frequent Pattern Growth Algorithm in Predicting The Sales of Goods
Authors: Hadinata Wira , Waruwu Jurisman , Hermanto Toto
Published: March 2022

The increasing number of bona fide companies, especially in the world of retail minimarkets, PT. Suka Maju innovates to make a company that develops in the retail sector so that it can serve consumers well. With the problems - problems in the company PT. Suka Maju still applies unrelated items so that consumers find it difficult to buy related products. PT. Suka Maju does not apply interrelated items such as coffee and sugar, sauce and noodles, bread and cheese. company PT. Suka Maju must act as quickly as possible and requires data analysis using Market Basket Analysis. The purpose of the existence of data in every transaction of product sales to consumers, data can be processed properly to provide information to companies so that transaction data in every product purchase can be useful and to determine the layout of a product. To deal with this problem, researchers found a pattern that can improve a layout pattern or display of sales items in the retail world, one of which is by utilizing product sales transaction data used to support and find an association rule data mining method technique, comparing the algorithm Apriori and algorithm Frequent Pattern Growth. The purpose of this study is to compare 2 algorithms and choose a better algorithm to help find products that are often purchased together. From the results of the research from 10,005 transactions of 27 attributes using the algorithms Apriori and algorithms Frequent Pattern Growth with the minimum parameters of support = 100, confidence = 100 and lift = 2.58, the algorithm Frequent Pattern Growth has the highest accuracy compared to the algorithm Apriori. In the results of this study, it can be said that the algorithm Frequent Pattern Growth is the best for determining interrelated
Development of Media for Introduction and Prevention of Covid-19 Based on Role Playing Game for Elementary School
Authors: Saputri Fiqih Hana , Ferawati Ferawati
Published: March 2022

This research aim to create game based on role playing game for introduction and prevention of Covid-19 in elementary school. In education, technology is needed to support the learning process, especially during the current Covid-19 pandemic, which requires students to study at home. Of course, in online learning between students and teachers, liaison media is needed to carry out the learning process, one of which is the introduction and prevention of Covid-19, which many children still do not understand. Therefore, games are needed to open and prevent Covid-19 from facilitating information for students in recognizing and knowing the prevention of Covid-19. The game is designed using Role Playing Game Maker MV in which there are characters. The game contains six grade levels. In each game, there are questions that students must answer to move up to the next grade level. Based on the questionnaire results using the Software Quality Assurance metric, the Monster Corona game has a value obtained from the results of the questionnaire, which is 82.6. At the same time, the value of the feasibility of the Monster Corona game quality is 80. The value obtained from the questionnaire is 2.6 different, and it is considered that the Monster Corona game is suitable for use. This game can be used as a student resource for the introduction and prevention of Covid-19.
RC4 Cryptography Implementation Analysis on Text Data
Authors: Irawan Agung Susilo Yuda , Pratama Adi Rizky , Antono Ryan
Published: March 2022

Security and confidentiality have become very important and continue to grow. In recent years, there have been several cases involving data security, such as the leaking of Facebook user account information. This is certainly a significant issue in the world of information technology and even the world of entrepreneurship because it involves one of the young entrepreneurs, Mark Zuckerberg. Main problem in this case is data security. who can know information and who should not know information. To overcome such things, research is made in the field of data and information security by analyzing one of the encryption and decryption techniques, namely RC4 cryptography. This study explains how RC4 cryptography works, the advantages and disadvantages of RC4 cryptography, and the effectiveness of RC4 cryptography. RC4 (River Ciper 4) is a decryption encryption technique that uses a key as a reference. The process consists of KSA, PRGA, and XOR. To find out the usefulness of RC4 cryptography, in this study, encryption and decryption were carried out on text data. There are several advantages and disadvantages to RC4 cryptography from a technical point of view. The advantage that needs to be underlined is that this RC4 cryptography uses a certain key as a reference, things like this can provide convenience to the encryption maker but can also be a threat. as a result RC4 can hide information very well while the secret key is not known by others. In addition to being used in text data, this cryptography may be used for other data such as audio and video.
Automatic Lock Door With Voice Commands On Arduino-Based Android
Authors: Tullah Rahmat , Dul Hapid Saca , Suwandara Junando Akas
Published: March 2022

The key has an important function in the security system on the door which is the access to enter the room. To unlock a door, we usually need a key to open or lock a door. The purpose of this paper is to provide comfort or convenience in opening or locking doors with a more sophisticated and efficient security system using voice commands on Android. Automatic lock doors with voice commands on Android are a development of room door locks that still use conventional keys. This research uses the Arduino microcontroller as the brain of the solenoid used to lock the door and the magnetic switch is used to detect movement at the door, SIM800L is used to send notification messages in the form of SMS to registered admins. The method used is the prototype method, the prototype provides an overview to the user how the work flow in the system to be built. Application and tool testing is carried out to determine the performance of the applications and tools designed on the proposed system. The result of this research is a prototype automatic lock door with voice commands on Android based on Arduino Uno.
Internet Of Things Based Home Electrical Control Device Using Google Assistant
Authors: Agusli Rachmat , Tullah Rahmat , Akbar Jurfri Ali
Published: March 2022

The increasing use of the internet has resulted in innovations in control systems. Internet of Things or IoT is an innovation where several electronic devices can be controlled remotely by utilizing the internet to obtain a more efficient and time-saving control system. This research uses IoT to control several electronic devices that are usually used in homes, such as lights, fans, and many more. The system built based on the Internet of Things uses Google Assistant or voice by utilizing the NodeMCU device as a control system. With the construction of this application, it is hoped that it can make it easier for people to turn on and turn off lights remotely. Users are only asked to press the voice commad or button on the Android application that was built to carry out the command to turn on and turn off the lights by using an internet connection. Based on the test results, the system can work properly to turn the lights on and off in a long distance.
Analysis of COVID-19 Information Based on Social Media Big Data Classification Using the K-Means Data Mining Method
Authors: Zogara Lukas Umbu , Sururi Ahmad , Ningrum Leny Tritanto
Published: March 2022

This Covid-19 began to infect almost all countries in early 2020, including in Indonesia, Covid-19 spread widely throughout the world and was declared as a global pandemic by the World Health Organization (WHO). In the current era of Big Data, large amounts of data have been generated and collected from a variety of rich data sources. Big Data is useful information and valuable knowledge. In this study, the method that will be used for data analysis is the K-Means algorithm with orange tools as a tool to display the results of data classification. One of the information that can be generated is Sentiment Analysis. The purpose of this research was to determining the information such as public sentiment on social media towards government policies in handling COVID-19. In this research, 2000 tweets were used. The keyword used related to government policies are sourced from several online media. The tools used to analyze this twitter data is using Orange Application. The selected keywords are covid19, lockdown, PSBB, and isolation. This keyword is used as a reference to retrieve tweet data from twitter. From each of these keywords, a sentiment classification process will be carried out automatically so that data or tweets are obtained and grouped into positive, negative and neutral sentiment classes. From the result of research conducted, public sentiment on social media towards government policies in handling this virus outbreak tends to be positive.
Reliability Comparison of High Performance Computing between Single Thread Loop and Multiple Thread Loop using Java-Based Programming at Fingerprint Data Processing
Authors: Ginanjar Arief , Kusmaya Kusmaya
Published: March 2022

High Performance Computing is one of the mechanisms in the programming family with a focus on increasing high performance in any programming environment, especially programming languages that use virtual machine environments such as C/C++, Java and Python. several sub-clusters of information technology such as Big Data, Data Warehouse, Business Intelligence and Artificial Intelligence, the use of HPC is widely applied in sophisticated computer machines that have enterprise data processing capabilities. This research was conducted to compare the ability of HPC with algorithms or java programming techniques in data processing that uses a lot of threads when implemented in ordinary computers used in everyday life, the term java programming technique that uses one thread is called Single Thread Loop then when using multiple threads is called Multiple Thread Loop. Due this comparison between sequential and parallel process so this research try to compare between Single Thread Loop and Multiple Thread Loop in Java Programming. The minimum requirement operating system is to use the MS Windows 7 or 10 and a Unix-based OS using an Intel i5 or i7 processor and use a minimum of 16 GB of RAM.
Design and Build a Holomatrix-Based Tactical Combat Simulation Application
Authors: Rakhmat Galih Ashari , Fauzian Rizki
Published: March 2022

The application of Holomatrix-based information technology advances in the training process as a form of training technology system innovation model to meet the challenges of future tasks, training systems in the military environment, must be implemented in order to be able to provide realistic training in accordance with the description of the actual operating field. In this study, a Holomatrix-based Tactical Combat Simulation Application has been designed that can be used by every member of the various branches of the military, especially the Indonesian Army. The system built and upgraded will provide troops with an overview of modern Holomatrix-based simulations. By using a computer that is able to evoke a three-dimensional atmosphere so that it can display as if it were a physical 3D image. The modern Holomatrix-based simulation will be used to train Tactical Decision Making Procedures (PPKT) and subordinate commanders to map and model yudha so that they can provide an overview of the actual operating field. After testing, it was found that this simulation application can be used as a tactical training tool, where each military branch involved can coordinate properly as it is done in real combat.
Expert System for Diagnosing Early Symptoms of COVID-19 Using the Certainty Factor Method
Authors: Julianti M. Ramaddan , Nurmaesah Nunung , Prayogo Wisnu
Published: March 2022

Coronavirus Disease 2019 (Covid-19) is a pathogenic virus that is the main cause of respiratory tract diseases that can cause respiratory problems such as lung infections and can cause death. Based on data from the health department, the city of Tangerang said that the level of transmission of Covid-19 in the Tangerang Raya area was included in the red zone category, where the spread of Covid-19 averaged 130 additional cases per day. The main problem found is the difficulty of detecting early symptoms that arise as an indication of being infected with Covid-19 and tools to assist in detecting early symptoms felt by the general public. In this study, a rule-based knowledge representation process for the initial clinical symptoms of Covid-19 infection was carried out using an expert system with the certainty factor method, which aims to measure the level of certainty that has been confirmed by Covid-19 against the initial clinical symptoms felt by the user and makes it easier for users to detect the early symptoms of Covid-19 and helps the government, in this case, the health service center through the availability of the expert system application. Based on the results and discussions that have been carried out in this study, it can be concluded that the results of experiments to detect early clinical symptoms that were implemented using an expert system with the certainty factor method showed empirical calculations in the range of 81-85% confidence level on the results given by the system in initial clinical symptoms entered by the user. The results of the research above were obtained through a process of validating the suitability of initial clinical symptoms to the level of Covid-19 infection by using the forward chaining method and then measuring the level of confidence in the results that have been given based on the established rules. The expert system application with the proposed certainty factor method is the basis for developing mobile-based applications that can be used easily for the wider community
Implementation of Database Distributed Sharding Horizontal Partition in MySQL. Case Study of Application of Food Serving On Kemkes
Authors: Samidi Samidi , Suladi Ronal Yulyanto , Lesmana Ario Bambang
Published: March 2022

In today's digital era, database systems are becoming a mandatory thing that is used in every industry field to improve the performance of the industry, over time with the increasing need for databases, single databases and single servers are considered less capable in handling data that continues to increase in number, so it often leads to a decline in performance. Therefore came the idea of centralized data storage that can be modified to accommodate the availability, scalability, reliability, and management of data. One way that can be done is to apply Distribute Database using Sharding Horizontal Partition technique and experimental methods using mariadb and spider engine. The test was carried out on the database of food processing sites (TPP) in the TPP application at the ministry of health. The test results prove that although in some journals about Sharding, more sharding is implemented on NoSQL DBMS such as MongoDB, influx dB. In this study it can be proven that sharding can also be done in relational DBMS such as MariaDB and MySQL, data can be distribute and load process too, test result successful although the performance of time query response is still better single database than distribute database.
Forecasting Model Number Production of Car Spare Parts at PT. Showa Katou Indonesia with Arima Method
Authors: Sukmawati Cici Emilia , Juwita Ayu Ratna
Published: March 2022

In the case of single part production planning at PT Showa Katou Indonesia The problem is the production plan is only a production schedule, the schedule is made only two times (morning and evening) in a day. The schedule is created after the Production Planning Inventory Control (PPIC) contacts the customer to ascertain what the customer needs. After knowing what the customer needs, a production schedule and planning are made. The impact of this erratic production schedule causes loss of production time because if there is no demand then nothing is done by workers and the machine stops production because they have to wait for an erratic production schedule. Another impact is the absence of stock in the warehouse and delays in delivery because they are only waiting for the production schedule from PPIC and waiting for finished goods to be produced. To reduce the bad impact, it is necessary to forecast production planning with data mining methods to help these problems. The method used is the ARIMA method with the model (p,d,q) (1,1,1). The results of testing using tools and manual testing showed significant values with MAD = 52.45, MSE = 3917.84, MAPE = 0.05.
Hermeneutica Sacra and its Implications For Old Testament Theology
Authors: Ndishua Julius
Published: March 2022

Scholars have used different hermeneutical approaches to interpret the Holy Scriptures. A scholar’s background, the gap between the author and the reader, and scholars’ diverse context and worldview are possible problems that affect a unified approach in handling Hermeneutica Sacra. From this perspective, this paper argues that no method is superior to another; instead, integrating some approaches to interpreting the Holy Scriptures is perhaps the better option. The researcher used the descriptive method in this paper. The findings reveal that the Christological and typological approaches can be used integratively to interpret the Old Testament. Also, allegorical, literal and symbolic methods can possibly be used to interpret signs, symbols, and imageries. The interpretation of these signs, symbols, and imageries is essential for understanding Old Testament Theology. African scholars should promote integrative methods for the interpretation of the Holy Scriptures.

Keywords: Hermeneutical Sacra, Old Testament Theology, Scripture Interpretation, Hermeneutics, Hermeneutical Approaches
An assessment of factors influencing career choices among fresh graduates: a survey of students majoring in business and economics
Authors: Nguyen Thu Giang , Dương Thị Hoài Nhung
Published: March 2022

The purpose of this paper is to identify and analyze factors that affect the career choices of fresh graduates majoring in business and economics. The proposed model of the study consists of four independent variables, which are family factors, personal interests, financial benefits, and peer influences. The results from the exploratory factors analysis and multiple regression analysis with data collected from 198 fresh graduates show that family factors have no relationship with career choices. Personal interests have the strongest influence on career choices, which are followed by financial benefits. Peer influences show a negative relationship with career choices. Based on these results, recommendations are proposed for fresh graduates, parents, academic institutions and educators, and businesses.
Plasmoid-fed Prominence Formation (PF2) During Flux Rope Eruption
Authors: Zhao 赵 Xiaozhou 小舟 , Keppens Rony
Published: March 2022

We report a new, plasmoid-fed scenario for the formation of an eruptive prominence (PF2), involving reconnection and condensation. We use grid-adaptive resistive two-and-a-half-dimensional magnetohydrodynamic simulations in a chromosphere-to-corona setup to resolve this plasmoid-fed scenario. We study a preexisting flux rope (FR) in the low corona that suddenly erupts due to catastrophe, which also drives a fast shock above the erupting FR. A current sheet (CS) forms underneath the erupting FR, with chromospheric matter squeezed into it. The plasmoid instability occurs and multiple magnetic islands appear in the CS once the Lundquist number reaches ∼3.5 × 104. The remnant chromospheric matter in the CS is then transferred to the FR by these newly formed magnetic islands. The dense and cool mass transported by the islands accumulates in the bottom of the FR, thereby forming a prominence during the eruption phase. More coronal plasma continuously condenses into the prominence due to the thermal instability as the FR rises. Due to the fine structure brought in by the PF2 process, the model naturally forms filament threads, aligned above the polarity inversion line. Synthetic views at our resolution of 15 km show many details that may be verified in future high-resolution observations.
Finite-time Response of Dynamo Mean-field Effects in Magnetorotational Turbulence
Authors: Gressel Oliver , Pessah Martin E.
Published: March 2022

Accretion disk turbulence along with its effect on large-scale magnetic fields plays an important role in understanding disk evolution in general, and the launching of astrophysical jets in particular. Motivated by enabling a comprehensive subgrid description for global long-term simulations of accretions disks, we aim to further characterize the transport coefficients emerging in local simulations of magnetorotational disk turbulence. For the current investigation, we leverage a time-dependent version of the test-field method, which is sensitive to the turbulent electromotive force (EMF) generated as a response to a set of pulsating background fields. We obtain Fourier spectra of the transport coefficients as a function of oscillation frequency. These are well approximated by a simple response function, describing a finite-time buildup of the EMF as a result of a time-variable mean magnetic field. For intermediate timescales (i.e., slightly above the orbital frequency), we observe a significant phase lag of the EMF compared to the causing field. Augmented with our previous result on a nonlocal closure relation in space, and incorporated into a suitable mean-field description that we briefly sketch out here, the new framework will allow us to drop the restrictive assumption of scale separation.
Temporal Scattering, Depolarization, and Persistent Radio Emission from Magnetized Inhomogeneous Environments near Repeating Fast Radio Burst Sources
Authors: Yang Yuan-Pei , Lu Wenbin , Feng Yi , Zhang Bing , Li Di
Published: March 2022

Some repeating fast radio burst (FRB) sources exhibit complex polarization behaviors, including frequency-dependent depolarization, variation of rotation measure (RM), and oscillating spectral structures of polarized components. Very recently, Feng et al. reported that active repeaters exhibit conspicuous frequency-dependent depolarization and a strong correlation between RM scatter (σ
RM) and the temporal scattering time (τ
s),

σ

RM

∝

τ

s

1.0
±
0.2

, both of which can be well described by multipath propagation through a magnetized inhomogeneous plasma screen. This observation strongly suggests that the temporal scattering and RM scatter originate from the same region. Besides, a particular finding of note in Feng et al. is that the FRBs with compact persistent radio sources (PRSs) tend to have extreme σ
RM. In this work, we focus on some theoretical predictions of the relations among temporal scattering, depolarization by RM scatter, and PRSs contributed by the magnetized plasma environment close to a repeating FRB source. The behaviors of the RM scatter imply that the magnetized plasma environment is consistent with a supernova remnant or pulsar wind nebula, and the predicted σ
RM–τ
s relation is

σ

RM

∝

τ

s

(
0.54
−
0.83
)

for different astrophysical scenarios. We further make a general discussion of PRSs that does not depend on specific astrophysical scenarios. We show that the specific luminosity of a PRS should have a positive correlation with the RM contributed by the plasma screen. This is consistent with the observations of FRB 121102 and FRB 190520B.
Environmental Factors linked to the Presence of Aedes aegypti Larvae and the Prevalence of Dengue Hemorrhagic Fever
Authors: Nurdin Nurdin , Siregar Yusni Ikhwan , Mubarak Mubarak , Wijayantono Wijayantono
Published: March 2022

This study aims to examine the effect of climate and the presence of Aedes aegypti larvae on the prevalence of Dengue Hemorrhagic Fever (DHF) in Bukittinggi. In particular, the study was conducted in order to reduce the prevalence of DHF through vector control (Aedes aegypti) guided by the mosquito larvae free rate by proposing a model for environmental management in an Aedes aegypti larva-free area in Bukittinggi. Rainfall, air temperature, and humidity in 2015-2019 in Bukittinggi were measured to analyze their effect on the prevalence of dengue fever. Samples of data on the prevalence of dengue cases were carried out in total population against data on the prevalence of dengue cases, which amounted to 686 cases, and data on mosquito larvae free rates during 2015-2019. By using Pearson correlation analysis, the results show that the average air temperature in Bukittinggi over the last 5 years allows mosquitoes to survive because they have an average air temperature that functions as an optimum breeding vector. High rainfall can be expected to increase the breeding places of the Aedes aegypti so that the population will increase also has an impact on increasing cases in that month and several months later. Furthermore, the results confirm that there is no significant relationship and also no correlation between physical environmental factors, such as air temperature, humidity, and rainfall with the prevalence of dengue cases in Bukittinggi during the 2015-2019 period. Based on the pattern of distribution of DHF cases in Bukittinggi during the 2015-2019 period, controlling the prevalence of DHF cases needs to focus on activities in areas/villages that are endemic for DHF, without neglecting areas/villages where the prevalence of DHF cases is low, both at the temperature of the air and the mosquitoes will cause dengue fever experience optimal development, low, medium, and high rainfall, as well as in humidity where mosquitoes will experience ideal development.
Interweaving Policy and Diversity
Authors: Milstead Jeri
Published: March 2022

Nurses too often consider that direct patient care is the only focus of nursing. However, the role of the nurse is broader than that of direct care and encompasses many components, all of which must be integrated into the self of the nurse. Political activity and policy formation are two areas of nursing that are misunderstood and are not adopted enthusiastically by many nurses. This article examines the whole policy process that includes agenda setting; government response via laws, regulations and programs; policy/program implementation; and policy/program evaluation. The process is then linked to the concept of diversity to illustrate the need, ease and opportunity for nurse involvement.
Smoking Cessation Interventions for Hospitalized Patients With Cardio-Pulmonary Disorders
Authors: Narsavage Georgia , Idemoto Bette
Published: March 2022

This article reviews the evidence for effective smoking cessation interventions in hospitalized cardiac and pulmonary patients. Research evidence from 1992 through June 2002 was located through searches of CINAHL (169 manuscripts), Medline (227 manuscripts), PsycINFO (123 manuscripts), the Cochrane Library, and AHCPR Clinical Practice Guidelines. Seventy-one studies were critiqued for this review. The results of the searches indicated that cigarette smoking and nicotine dependence exponentially increase risk factors for cardiac and pulmonary diseases. Stages of smoking behavior change and readiness to quit were identified as major components in the process of smoking cessation. Factors predicting success and change activities include: higher education, level of craving or nicotine dependence, and social support by work or family/friends. Risk factors for relapse include: work environment/stress and other smokers in the home or workplace. Hospitalized patients were shown to be in a "window of opportunity" for assisting the behavior change process of smoking cessation due to increased health motivation.
Challenges and Solutions for Care of Frail Older Adults
Authors: Young Heather
Published: March 2022

Frail older adults are at risk for negative outcomes and are the most significant consumers of health resources across both acute and community settings. Both formal systems and families are involved in this care of frail elders. This article reviews health care issues for frail older adults and addresses the impact of frailty on the future health care system. It also presents challenges for future care, creative solutions that are currently being tested and explored, and suggestions for future nursing priorities. Challenges in the care of frail elders include: the organization and sustainability of the continuum of services, resource allocation, and cultural competence in service delivery. Creative solutions include intensive case management programs, targeting at risk older adults, partnerships with families, enhanced use of telemedicine and assistive technology, and promoting healthy aging. Nurses have the potential to improve elder health across settings through clinical practice, education, leadership, and research.
Portrait de la professionnalisation en contextes francophones
Authors: Chnane-Davin Fatima
Published: March 2022

Les référentiels de formation des enseignants évoluent vers une formation par compétences mais celle en Français Langue seconde (FLS) des enseignants des migrants allophones demeure le parent pauvre. Dans le nouveau référentiel (2019), on mentionne seulement une ouverture à l’international avec la délivrance d’un certificat pour l’enseignement du français à l’étranger. Une grande partie d’enseignants de Français Langue seconde n’a reçu que très peu, voire aucune formation initiale et/ou continue spécifique. Cette contribution fait un état des lieux et des propositions sur la professionnalisation en Français Langue seconde pour développer des compétences et des gestes professionnels répondant aux besoins langagiers de communication, de scolarisation et d’acculturation.
Portrait de la professionnalisation en contextes francophones
Authors: Bartosova Lucie
Published: March 2022

Le présent article s’appuie sur une étude exploratoire visant à comprendre les besoins des enseignants dans le cadre de prescriptions ministérielles d’une innovation pédagogique. Cette contribution invite à penser à la perspective des enseignants en tant qu’agents de changement afin de saisir la professionnalisation sous l’angle de soutien. Les données proviennent des entretiens semi-dirigés auprès d’enseignants en francisation des immigrants adultes au Québec. Ce mode d’investigation permet de cerner les mesures de soutien favorisant l’exercice de l’enseignant sur sa pratique. Les données révèlent les limites de temps et de matériel, entre autres, qui caractérisent un contexte pédagogique de changement.
Portrait de la professionnalisation en contextes francophones
Authors: David-Philippe Nicole
Published: March 2022

La professionnalisation, pour les métiers liés à l’enseignement, est un processus permettant l’appropriation et la maîtrise des diverses situations de travail en milieu scolaire par l’évolution des pratiques et le développement des compétences. Elle est d’intérêt pour les apprentissages professionnels entre pairs notamment, tant pour les stagiaires à l’enseignement que pour les titulaires qui partagent leurs savoirs professionnels entre eux d’une part et d’autre part, avec les premiers. Mais la professionnalisation, c’est aussi, selon Maubant et Roger (2012) « l’évolution des formations professionnelles préparatoires à ces métiers » (p. 2). À ce propos, en France, un nouveau parcours au sein des Instituts nationaux supérieurs du professorat et de l’éducation (INSPÉ), propose aux étudiants de Licence 2, Licence 3 (niveau baccalauréat au Québec) et Master 1 un programme intitulé « pré-professionnalisation ». Inscrit dans le cadre de la formation initiale des enseignants, c’est un nouveau dispositif d’apprentissage, opérationnel depuis septembre 2019, pour « une entrée progressive dans le métier de professeur » (Gouvernement français, p. 1). Les conditions de celle-ci nécessitent dès lors de comprendre sa mise en œuvre. Les INSPÉ se révélant de véritables écoles professionnelles, ils permettent d’apprendre le métier d’enseignant de manière progressive selon le principe de l’alternance. En ce sens, un cycle de formation universitaire, conjugué avec la formation pratique en milieu scolaire s’avèrent des moments d’applications, associant théorie et pratique lors des interventions ponctuelles sur des séquences pédagogiques en classe par exemple. L’ambition de ce chapitre est d’analyser les représentations communes et partagées dans le milieu de la pratique à l’enseignement afin de décrire l’impact des interactions dans un environnement intitulé communauté éducative, qui, par sa professionnalité, se révèle être une communauté apprenante.
Littératures en langues africaines
Authors: Keïta Abdoulaye
Published: March 2022

Le « maye », genre essentiellement oral, équivalent wolof de la nouvelle, fonctionne sur le modèle du conte anecdotique. Sa proximité avec le récit oral le plus populaire en fait le réceptacle d’une fiction ayant souvent pour sujet la brûlante actualité caractérisé par une tonalité résolument satirique. Les écrivains de langue wolof ont ainsi sauté sur l’occasion pour produire des textes qui collent au quotidien du lecteur ce qui est un gage de bonne réception.
Négocier l’ouverture contrôlée des organisations internationales aux acteurs non-étatiques : le cas de l’Organisation Mondiale de la Santé
Authors: Guilbaud Auriane
Published: March 2022

Cet article s’appuie sur une enquête de terrain empirique pour analyser la négociation, entre 2011 et 2016, au sein de l’Organisation Mondiale de la Santé (OMS), d’un Cadre d’engagement avec les acteurs non-étatiques. Cet article montre l’originalité d’un processus de négociation long et difficile, qui voit la simple mise à jour de directives par le Secrétariat de l’OMS se transformer en une négociation intergouvernementale dirigée par un nombre restreint d’États membres. Ce processus de négociation ne s’explique pas seulement par les jeux d’interactions de délégation, classiquement utilisés pour rendre compte des relations hiérarchiques au sein des organisations internationales, mais aussi par les enjeux politiques, l’histoire de la relation entre l’OMS et les acteurs non-étatiques, des jeux de coalition non-traditionnels. Il est aussi caractérisé par le fait que le Secrétariat de l’OMS ne se contente pas de jouer le double rôle classique d’agent exécuteur cherchant à préserver ou accroître son autonomie et de facilitateur de négociation, mais se retrouve également dans une position de partie à la négociation.
Quand le Haut-Commissariat des Nations unies pour les réfugiés négocie par la rente son expansion dans la République est-africaine de Djibouti : 1977-1980
Authors: Dini Sabine
Published: March 2022

L’article retrace le processus d’échange et de négociation qui oppose le Haut-Commissariat des Nations unies pour les réfugiés (HCR) et le premier gouvernement de la République est-africaine de Djibouti autour de la question de la détermination de l’asile des personnes cherchant refuge dans le pays entre 1977 et 1979. En mobilisant une analyse relationnelle des logiques de coopération entre l’État djiboutien et le HCR sur l’ordre normatif relatif à l’asile, l’article entend mettre en lumière la manière dont le HCR a négocié l’exercice de son autorité normative en dotant l’État en ressources.
Vers une théorie de l’administration publique comportementale
Authors: Kasdan David Oliver
Published: March 2022

Le lien entre l’administration publique et l’économie comportementale remonte à Herbert Simon, qui a relevé la tension entre les exigences institutionnelles de l’efficacité rationnelle et la réalité des objectifs alternatifs des individus. Les recherches se situent à présent à la jonction entre l’économie comportementale et la gouvernance, suite aux synergies favorables récemment observées et rendues publiques. L’administration publique peut utiliser l’économie comportementale dans différentes applications, allant de la stimulation de la motivation de service public à l’amélioration du respect des politiques. Dans le présent article, nous passons en revue le discours actuel sur l’évolution de l’administration publique comportementale, décrivons certains concepts dominants actuellement appliqués, puis proposons un cadre assorti de propositions pour une théorie de l’administration publique comportementale afin de permettre des recherches expérimentales supplémentaires et de contribuer à une meilleure gouvernance. Remarques à l’intention des praticiens L’administration publique comportementale est une théorie en développement qui pourrait permettre aux praticiens d’employer des approches différentes pour la définition et la mise en œuvre des politiques. En utilisant les concepts de l’économie comportementale qui décrivent la prise de décision individuelle au moyen d’objectifs différents de la maximisation traditionnelle de l’utilité, l’administration publique comportementale suppose un abandon des modèles de causalité traditionnels axés sur les idéaux rationnels au profit de ceux axés sur les comportements réels qui présentent des biais empiriques évidents.
La rotation du personnel dans l’administration américaine
Authors: Hur Hyungjo , Hawley Joshua
Published: March 2022

La rotation élevée du personnel est un problème important auquel les managers publics sont confrontés. L’administration américaine veut ralentir les taux de rotation qui sont passés de 14-15 % à plus de 18 % depuis la Grande récession. Les raisons de l’augmentation des départs de personnel sont plus difficiles à déterminer. La vague attendue de départ à la retraite des baby-boomers ne s’est pas produite et ne peut expliquer cette rotation élevée. L’impact de la Grande récession sur l’emploi rend encore plus difficile l’élaboration d’une théorie sur la relation entre l’adéquation personnel-organisation et la rotation. Cette étude analyse la rotation du personnel de l’administration américaine en se fondant sur des données tirées des versions 2003, 2006, 2010 et 2013 de l’Enquête nationale sur les diplômés de l’enseignement supérieur ( National Survey of College Graduates ). Ces données constituent une occasion unique d’étudier des cohortes d’agents de l’administration américaine avant et après la récession. Les modèles statistiques de rotation s’attachent à comparer les facteurs qui conduisent au départ du personnel. L’exode du personnel des administrations s’explique davantage par l’adéquation entre les besoins individuels et les besoins de l’organisation que par une inadéquation entre les compétences requises pour un emploi et les besoins de l’organisation. Les résultats montrent que lorsqu’il y a inadéquation entre le niveau des compétences individuelles et les compétences requises sur un poste, la probabilité d’une mobilité interne au sein de l’administration est plus importante. Le décalage entre les besoins de l’administration et les compétences professionnelles des personnes ayant changé d’emploi a été plus marqué dans la période qui a suivi la récession (2010-2013) que dans celle qui l’a précédée (2003-2006). Remarques à l’intention des praticiens Cette étude décrit la rotation dans les organisations publiques et formule des conclusions qui montrent comment les managers peuvent réduire au minimum le risque de rotation afin de garantir un fonctionnement efficace de l’administration. Les managers publics devraient modifier les politiques de management afin de satisfaire les besoins du personnel actuel et de rendre l’administration plus résiliente dans des environnements de travail en pleine évolution. Les organisations peuvent réduire les taux de rotation dès le recrutement, en veillant à ce que les offres d’emploi correspondent aux compétences et aux attentes des candidats. Cette adéquation doit être obtenue grâce à un recrutement méthodique, une affectation appropriée, des formations à destination des agents et un soutien à leur intention.