bluuebunny/crossref_metadata_2025 huggingface dataset:
Significant continental source of ice-nucleating particles at the tip of Chile’s southernmost Patagonia region
Authors: Gong Xianda , Radenz Martin , Wex Heike , Seifert Patric , Ataei Farnoush , Henning Silvia , Baars Holger , Barja Boris , Ansmann Albert , Stratmann Frank
Published: March 2022

Abstract. The sources and abundance of ice-nucleating particles (INPs) that initiate cloud ice formation remain understudied, especially in the Southern Hemisphere. In this study, we present INP measurement taken close to Punta Arenas, Chile, at the southernmost tip of South America from May 2019 to March 2020, during the Dynamics, Aerosol, Clouds, and Precipitation in the Pristine Environment of the Southern Ocean (DACAPO-PESO) campaign. The highest ice nucleation temperature was observed at -3 °C, and from this temperature down to ~ -10 °C, a sharp increase of INP number concentration (NINP) was observed. Roughly 90 % and 80 % of INPs are proteinaceous-based biogenic particles at > -10 and -15 °C, respectively. NINP at Punta Arenas is much higher than that in the Southern Ocean, but comparable with agricultural area in Argentina and forestry environment in the US. Ice active surface site density (ns) is much higher than that for marine aerosol in the Southern Ocean, but comparable to English fertile soil dust. Parameterization based on particle number concentration in the size range larger than 500 nm (N>500nm) from the global average (DeMott et al., 2010) overestimate the measured INP, but the parameterization representing biological particles from a forestry environment (Tobo et al., 2013) yields NINP comparable to this study. No clear seasonal variation of NINP was observed. High precipitation is one of the most important meteorological parameters to enhance the NINP both in cold and warm seasons. A comparison of data from in-situ and lidar measurements showed good agreement for concentrations of large aerosol particles (> 500 nm) when assuming continental conditions for retrieval of the lidar data, suggesting that these particles were well mixed within the planetary boundary layer. This corroborates a continental origin of these particles, consistent with the results from our INP source analysis. Overall, we suggest that high NINP of biogenic INPs originated from terrestrial sources and were added to the marine air masses during the overflow of a maximum of roughly 150 km of land before arriving at the measurement station.
Unveiling atmospheric transport and mixing mechanisms of ice-nucleating particles over the Alps
Authors: Wieder Jörg , Mignani Claudia , Schär Mario , Roth Lucie , Sprenger Michael , Henneberger Jan , Lohmann Ulrike , Brunner Cyril , Kanji Zamin A.
Published: March 2022

Abstract. Precipitation over the mid-latitudes originates mostly from the ice phase within mixed-phase clouds, signifying the importance of initial ice crystal formation. Primary ice crystals are formed on ice-nucleating particles (INPs), which measurements suggest are sparsely populated in the troposphere. INPs are emitted by a large number of ground-based sources into the atmosphere, from where they can be lifted up to cloud heights. Therefore, it is vital to understand vertical INP transport mechanisms, which are particularly complex over orographic terrain. We investigate the vertical transport and mixing mechanisms of INPs over orographic terrain during cloudy conditions by simultaneous measurements of in situ INP concentration at a high valley and a mountaintop site in the Swiss Alps in late winter 2019. On the mountaintop, the INP concentrations were, on average, lower than in the high valley. However, a diurnal cycle in INP concentrations was observed at the mountaintop, which was absent in the high valley. The median mountaintop INP concentration equilibrated to the concentration found in the high valley towards the night. We found that, in nearly 70 % of the observed cases, INP-rich air masses were orographically lifted from low elevation upstream of the measurement site. In addition, we present evidence that, over the course of the day, air masses containing high INP concentrations were advected from the Swiss plateau towards the measurement sites, contributing to the diurnal cycle of INPs. Our results suggest a local INP concentration enhancement over the Alps during cloud events.
Empirical Lagrangian parametrization for wind-driven mixing of buoyant particles at the ocean surface
Authors: Onink Victor , van Sebille Erik , Laufkötter Charlotte
Published: March 2022

Abstract. Turbulent mixing is a vital component of vertical particulate transport, but ocean global circulation models (OGCMs) generally have low-resolution representations of near-surface mixing. Furthermore, turbulence data are often not provided in OGCM model output. We present 1D parametrizations of wind-driven turbulent mixing in the ocean surface mixed layer that are designed to be easily included in 3D Lagrangian model experiments. Stochastic transport is computed by Markov-0 or Markov-1 models, and we discuss the advantages and disadvantages of two vertical profiles for the vertical diffusion coefficient Kz. All vertical diffusion profiles and stochastic transport models lead to stable concentration profiles for buoyant particles, which for particles with rise velocities of 0.03 and 0.003 m s−1 agree relatively well with concentration profiles from field measurements of microplastics when Langmuir-circulation-driven turbulence is accounted for. Markov-0 models provide good model performance for integration time steps of Δt≈30 s and can be readily applied when studying the behavior of buoyant particulates in the ocean. Markov-1 models do not consistently improve model performance relative to Markov-0 models and require an additional parameter that is poorly constrained.
Probabilistic modelling of the inherent field-level pesticide pollution risk in a small drinking water catchment using spatial Bayesian belief networks
Authors: Troldborg Mads , Gagkas Zisis , Vinten Andy , Lilly Allan , Glendell Miriam
Published: March 2022

Abstract. Pesticides are contaminants of priority concern that
continue to present a significant risk to drinking water quality. While
pollution mitigation in catchment systems is considered a cost-effective
alternative to costly drinking water treatment, the effectiveness of
pollution mitigation measures is uncertain and needs to be able to consider
local biophysical, agronomic, and social aspects. We developed a
probabilistic decision support tool (DST) based on spatial Bayesian belief
networks (BBNs) that simulates inherent pesticide leaching risk to ground-
and surface water quality to inform field-level pesticide mitigation
strategies in a small (3.1 km2) drinking water catchment with limited
observational data. The DST accounts for the spatial heterogeneity in soil
properties, topographic connectivity, and agronomic practices; the temporal
variability of climatic and hydrological processes; and uncertainties
related to pesticide properties and the effectiveness of management
interventions. The rate of pesticide loss via overland flow and leaching to
groundwater and the resulting risk of exceeding a regulatory threshold for
drinking water was simulated for five active ingredients. Risk factors
included climate and hydrology (e.g. temperature, rainfall, evapotranspiration,
and overland and subsurface flow), soil properties (e.g. texture, organic matter
content, and hydrological properties), topography (e.g. slope and distance to surface
water/depth to groundwater), land cover and agronomic practices, and pesticide
properties and usage. The effectiveness of mitigation measures such as the
delayed timing of pesticide application; a 10 %, 25 %, or 50 % reduction
in the application rate; field buffers; and the presence/absence of soil pan on risk
reduction were evaluated. Sensitivity analysis identified the month of
application, the land use, the presence of buffers, the field slope, and the distance as the
most important risk factors, alongside several additional influential
variables. The pesticide pollution risk from surface water runoff showed clear
spatial variability across the study catchment, whereas the groundwater leaching
risk was uniformly low, with the exception of prosulfocarb. Combined
interventions of a 50 % reduced pesticide application rate, management of the
plough pan, delayed application timing, and field buffer installation notably
reduced the probability of a high risk of overland runoff and groundwater
leaching, with individual measures having a smaller impact. The graphical
nature of BBNs facilitated interactive model development and evaluation
with stakeholders to build model credibility, while the ability to integrate
diverse data sources allowed a dynamic field-scale assessment of “critical
source areas” of pesticide pollution in time and space in a data-scarce
catchment, with explicit representation of uncertainties.
Coupled effects of observation and parameter uncertainty on urban groundwater infrastructure decisions
Authors: Mautner Marina R. L. , Foglia Laura , Herman Jonathan D.
Published: March 2022

Abstract. Urban groundwater management requires complex environmental models to represent interactions between hydrogeological processes and infrastructure systems. While the impacts of external uncertainties, such as climate and population growth, have been widely studied, there is limited understanding of how decision support is altered by endogenous uncertainties arising from model parameters and observations used for calibration. This study investigates (1) the importance of observation choice and parameter values on aquifer management objectives when controlling for model error and (2) how the relative performance of management alternatives varies when exposed to endogenous uncertainties, both individually and in combination. We use a spatially distributed groundwater model of the Valley of Mexico, where aquifer management alternatives include demand management, targeted infiltration, and wastewater reuse. The effects of uncertainty are evaluated using global sensitivity analysis, performance ranking of alternatives under a range of human–natural parameters, and identification of behavioral parameter sets filtered with an error metric calculated from varying subsets of observations. Results show that the parameters governing hydraulic conductivity and total water use in the basin have the greatest effect on management objectives. Error metrics (i.e., squared residuals of piezometric head) are not necessarily controlled by the same parameters as the head-based objectives needed for decision-making. Additionally, observational and parameter uncertainty each play a larger role in objective variation than the management alternatives themselves. Finally, coupled endogenous uncertainties have amplifying effects on decision-making, leading to larger variations in the ranking of management alternatives than each on their own. This study highlights how the uncertain parameters of a physically based model and their interactions with uncertain observations can affect water supply planning decisions in densely populated urban areas.
The damaging character of shallow 20th century earthquakes in the Hainaut coal area (Belgium)
Authors: Camelbeeck Thierry , Van Noten Koen , Lecocq Thomas , Hendrickx Marc
Published: March 2022

Abstract. The present study analyses the impact and damage of shallow seismic activity that occurred from the end of the 19th century until the late 20th century in the coal area of the Hainaut province in Belgium. This seismicity is the second-largest source of seismic hazard in north-western Europe after the Lower Rhine Embayment. During this period, five earthquakes with moment magnitudes (Mw) around 4.0 locally caused moderate damage to buildings corresponding to maximum intensity VII on the European Macroseismic Scale 1998 (EMS-98).
Reviewing intensity data from the official macroseismic surveys held by the Royal Observatory of Belgium (ROB), press reports and contemporary scientific studies resulted in a comprehensive macroseismic intensity dataset. Using this dataset, we created macroseismic maps for 28 earthquakes, established a new Hainaut intensity attenuation model and a relationship linking magnitude, epicentral intensity and focal depth. Using these relationships, we estimated the location and magnitude of pre-1985 earthquakes that occurred prior to deployment of the modern digital Belgian seismic network. This resulted in a new updated earthquake catalogue for the Hainaut area for the 1887–1985 period, including 124 events. A comparison with other areas worldwide where currently similar shallow earthquake activity occurs suggests that intensity attenuation is strong in Hainaut. This high attenuation and our analysis of the cumulative effect of the Hainaut seismicity indicate that current hazard maps overestimate ground motions in the Hainaut area. This reveals the need to use more appropriate ground motion models in hazard issues. Another strong implication for earthquake hazard comes from the reliability of the computed focal depths that helps clarifying the hypotheses about the origin of this seismicity. Some events were very shallow and occurred near the surface up to a depth not exceeding 1 km, suggesting a close link to mining activities. Many events, including the largest shallow events in the coal area before 1970, occurred at depths greater than 2 km, which would exclude a direct relationship with mining, but still might imply a triggering causality. A similar causality can also be questioned for other events that occurred just outside of the coal area since the end of the mining works.
Input torque measurements for wind turbine gearboxes using fiber-optic strain sensors
Authors: Gutierrez Santiago Unai , Fernández Sisón Alfredo , Polinder Henk , van Wingerden Jan-Willem
Published: March 2022

Abstract. Accurate knowledge of the input torque in wind turbine gearboxes is key to improving their reliability. Traditionally, rotor torque is measured using strain gauges bonded to the shaft. Transferring the resulting signal from the rotating shaft to a stationary data acquisition system while powering the sensing devices is complex and costly. The magnitude of the torques involved in wind turbine gearboxes and the high stiffness of the input shaft pose additional difficulties. This paper presents a new alternative method to measure the input torque in wind turbine gearboxes based on deformation measurements of the static first-stage ring gear. We have measured deformation using fiber-optic strain sensors based on fiber Bragg gratings because of their advantages compared to conventional electrical strain gauges. The present study was conducted on a Siemens Gamesa Renewable Energy gearbox with a rated power of 6 MW, in which a total of 54 fiber-optic strain sensors were installed on the outer surface of the first-stage ring gear. The gear mesh forces between the planets and the ring gear cause measurable deformations on the outer surface of the stationary ring gear. The measured strains exhibit a dynamic behavior. The strain values change depending on the relative position of the strain sensors to the planet gears, the instantaneous variations of the input torque, and the way load is shared between planets. A satisfactory correlation has been found between the strain signals measured on the static ring gear and torque. Two signal processing strategies are presented in this paper. The first procedure is based on the peak-to-peak strain values computed for the gear mesh events, and therefore torque can only be estimated when a gear mesh event is detected. The second signal processing procedure combines the strain signals from different sensors using a Coleman coordinate transformation and tracks the magnitude of the fifth harmonic component. With this second procedure, it is possible to estimate torque whenever strain data of all sensors are available, leading to an improved frequency resolution up to the sampling frequency used to acquire strain data. The method presented in this paper could make measuring gearbox torque more cost-effective, which would facilitate its adoption in serial wind turbines and enable novel data-driven control strategies, as well as a more accurate assessment of the consumed fatigue life of the gearboxes throughout their operation.
Spanish Place Names of the Falkland Islands
Authors: Rodríguez Yliana V.
Published: March 2022

It has been argued that no Spanish toponymic inventory is used in the Falkland Islands (Woodman 2016). Nonetheless, maps attest to the presence of several Spanish names. The existence of these place names reflects the history of the area. Even though the Falklands currently host an English-speaking community, the Islands have a long history of Spanish-speaking settlers. The former Spanish administration as well as contact with 19th century Spanish-speaking gauchos left quite a few Hispanic toponyms. Mostly coined after 1833, these toponyms collectively reflect the need for orientation, delimitation, and land management for livestock. However, there is another group of Spanish place names that is not used in the Islands. These toponyms are partly a result of the ongoing Argentinian claim of sovereignty over the Falklands. The objective of this paper is twofold: to account for the existence of Spanish place names used locally to refer to the Islands, and to present a novel classification system for the Spanish-language toponymic inventories of the Falklands into Gaucho-heritage and Argentinian. For these purposes, both traditional and modern approaches of toponomastic analyses were employed.
Upaya Meningkatan Kemampuan Membaca Anak di Kampung Cikondang Ds.Cimahi Kec.Cicantanyan Kab Sukabumi
Authors: Wowon  , Utomo  , Meisya Lavil Muthia , Dwi Takari Zuliana , Kurniawan  , Muslih Muhamad , Pradiftha Junfithrana Anggy , Destria Arianti Nunik
Published: March 2022

Tujuan penelitian  ini adalah untuk memperkenalkan rumah baca yang berada di kampung cikondang RT 35 RW 11 desa cimahi kecamatan cicantayan yang dibuat , oleh Bu Marina dengan alasan di kampung tersebut  anak-anak yang berusia 7-12 tahun masih minim dalam belajar khususnya bidang membaca.Lingkungan di kampung cikondang tidak mendukung anak-anak untuk bisa membaca dikarenakan oleh faktor ekonomi keluarga yang dapat dikatakan rendah, sehingga orang tua lebih fokus pada pekerjaannya dibandingkan mengajarkan anak-anaknya untuk membaca, padahal membaca adalah hal yang penting dalam berpendidikan. Pasalnya tanpa membaca kemampuan anak tidak akan berkembang dengan semestinya. Alasan melakukan penelitian ini adalah untuk mengetahui perkembangan rumah baca yang telah dibuat oleh Bu Marina tersebut. Dengan melihat keadaan yang  terjadi di lingkungannya membuat hati merasa tergerak untuk melakukan penetilian. Karena seiring perkembangan zaman dan teknologi semakin maju, maka diharapkan anak-anak yang berada di daerah tersebut dapat lebih berkembang dan  ikut maju dalam aspek pendidikan khususnya membaca.
TATA KELOLA SAMPAH DALAM UPAYA PENINGKATAN PEMANFAATAN SAMPAH RUMAH TANGGA PADA KADER PKK DESA KLAMPOK LOR KABUPATEN DEMAK
Authors: Winarni Endra , Anggoro Retno , Alimatussa’diyah  , Sari Kurniawan Fajar
Published: March 2022

Tata kelola sampah dalam upaya peningkatan pemanfaatan sampah rumah tangga pada Kader PKK Desa Klampok Lor Kabupaten Demak adalah tema dari kegiatan pengabdian kepada masyarakat yang diangkat oleh Tim Pengabdian. Latar belakang kegiatan ini karena melihat permasalahan yang dihadapi di Desa Klampok Lor seperti: (1) Masyarakat masih membuang sampah sembarangan, (2) Masyarakat belum memiliki tempat untuk pilah sampah organik dan anorganik, (3) Belum ada pemanfaatan sampah organik dan atau anorganik, (4) Masih terbatasnya pengetahuan tentang tata kelola sampah dan menyebabkan penumpukan sampah tanpa solusi. Oleh karena itu perlu upaya-upaya dalam pengelolaan sampah dan yang tepat, sehingga dapat meningkatkan nilai ekonomis dari sampah tersebut. Melalui pengabdian kepada masyarakat kali ini, diharapkan mampu memberikan solusi kepada permasalahan yang dihadapi oleh masyarakat di desa Klampok Lor. Pelaksanaan kegiatan ini terdiri dari (1) Persiapan, (2) Pelaksanaan, dan (3) Evaluasi dengan peserta. Kegiatan diawali penyampaian materi dengan ceramah, diskusi dan tanya jawab tentang manajemen pengelolaan sampah dan dilanjutkan dengan demonstrasi penangganan sampah rumah tangga seperti sisa makanan dan dedaunan untuk pembuatan kompos. Hasil kegiatan menunjukkan bahwa peserta kegiatan telah menunjukkan peningkatan pemahaman tentang tata kelola sampah. Hal ini ditandai dengan keseriusan peserta kegiatan ketika melakukkan pemilahan sampah dan praktek pembuatan kompos. Dengan demikian dapat disimpulkan bahwa (1) Penyuluhan dan pelatihan pengelolaan sampah meningkatkan pengetahuan dan memberikan solusi serta meningkatkan kesadaran dan perubahan sikap kepada masyarakat desa Klampok Lor dalam pengelolaan sampah rumah tangga. (2) Dalam pelatihan pengelolaan sampah masyarakat dapat berperan dalam teknik pemilahan sampah organik dan anorganik, dan dapat mengolah sampah organik menjadi kompos. (3) Perlunya keberlanjutan kegiatan pengabdian untuk penangganan dan pengelolaan sampah anorganik dengan membuat bank sampah dan pembuatan kreatifitas daur ulang sampah menjadi barang yang lebih bernilai guna.
Mengatasi Kesulitan Belajar Siswa dengan Pendekatan Kognitif
Authors: Nuraeni Nuraeni , Syihabuddin Syahna Apriani
Published: March 2022

Kesulitan belajar adalah suatu kondisi yang menimbulkan hambatan dalam proses belajar siswa. Hambatan itu menyebabkan siswa tersebut mengalami kegagalan atau setidak-tidaknya kurang berhasil dalamv mencapai tujuan belajar, kesulitan belajar banyak di sebabkan oleh berbagai faktor maka dari itu peran konselor sangat di butuhkan, siswa memerlukan suatu metode yang sederhana, praktis, serta mudah di terapkan untuk dapat belajar secara efektif dan mengatasi berbagai kesulitan belajar yang mereka alami. Salah satu metode untuk mengatasi kesulitan belajar siswa yaitu dengan melakukan pendekatan kognitif. Pembelajaran disekolah tidaklah mudah untuk diaplikasikan, guru sering dihadapkan dengan berbagai macam masalah yang dimiliki oleh setiap siswa nya, guru juga harus dapat menentukan teknik, metode dan media yang sesuai dengan karater siswa-nya. Dalam proses pembelajaran yang dialami oleh peserta didik tidaklah selalu lancar seperti yang diharapkan. Kadang-kadang mereka mengalami kesulitan atau hambatan belajar. Sejumlah siswa mungkin dapat menempuh kegiatan belajarnya secara lancar dan berhasil tanpa mengalami kesulitan, tetapi di sisi lain tidak sedikit pula siswa yang dalam belajarnya mengalami berbagai kesulitan. Kesulitan Belajar siswa ditunjukan oleh adanya hambatan-hambatan tertentu untuk mencapai hasil belajar dan dapat bersifat psikologis sosiologis, maupun fisiologis, sehingga pada akhirnya dapat menyebabkan prestasi belajar yang dicapainya berada di bawah semestinya. Faktor yang mempengaruhi kesulitan dalam belajar ada 2 macam, yaitu : (a) Faktor Intern Belajar, Faktor intern merupakan faktor yang berasal dari dalam individu sendiri, misalnya kematangan, kecerdasan, motivasi dan minat.(b) Faktor Ekstern Belajar, Faktor ekstern erat kaitannya dengan faktor sosial atau lingkungan individu yang bersangkutan. Misalnya keadaan lingkungan keluarga, lingkungan masyarakat , guru dan alat peraga.
Model Pembelajaran Bahasa Indonesia yang Efektif pada Anak Usia Sekolah Dasar
Authors: Syihabudin Syahna Apriani , Ratnasari Trisna
Published: March 2022

Model Pembelajaran adalah dasar proses pembelajaran bahasa. Model pembelajaran ini dapat membantu dan mempermudah siswa dalam proses pembelajaran yang bertujuan untuk menciptakan prestasi belajar siswa. Pembelajaran bahasa harus  mempertimbangkan fisik, minat, kecerdasan, dan lingkungan belajar siswa. Pendidikan bahasa Indonesia merupakan salah satu aspek penting yang perlu diajarkan kepada para siswa disekolah. Tak heran apabila mata pelajaran ini diberikan sejak masih bangku SD hingga lulus SMA. Dari situ siswa diharapkan sisa mampu menguasai, memahami, dan  dapat mengimplementasikan keterampilan berbahasa. Seperti membaca, menyimak, menulis dan berbicara. Pendidikan di era-modern di tuntut dengan suatu hal yang baru, hal ini di karenakan dalam pengajaran suatu pembelajaran di suatu sekolah secara khusus berbeda-beda tergantung dari materi, media dan metode yang digunakan. Pengajaran yang konvensional saat ini membuat siswa merasa jenuh akan proses pembelajaran sehingga diperlukan suatu pembelajaran yang menarik perhatian siswa khususnya pada pendidikan sekolah dasar. Sampai ketingkat-tingkat selanjutnya pola yang digunakan juga praktis tidak mengalami perubahan yang sangat signifikan. Pengajaran bahasa Indonesia yang monoton telah mebuat para siswa mulai merasa gejala kejenuhan akan belajar terutama dalam bahasa Indonesia. Pembelajaran bahasa Indonesia tidak dimasukkan untuk mempelajari fonologi, morfologi, sintaksis, dan semantik secara tepisah-pisah. Fonolofi, morfologi, sintaksis, dan semantik diajarkan dalam konteks perlunya unsur bahasa itu untuk memproduksi bahasa yang baik dan benar dan komunikatif. Hal yang perlu diperhatikan adalah konteks penggunaannya, tujuan belajar bahasa adalah memperoleh kemampuan menggunakan bahasa untuk berbagai keperluan, sesuai dengan pendekatan komunikatif dalam pembelajaran bahasa. Setiap permainan bahasa yang dilaksanakan dalam kegiatan pembelajaran harus secara langsung dapat menunjang tercapainya tujuan pembelajaran.
Peran Guru dalam Penegakan Nilai-Nilai Hak Asasi Manusia pada Peserta Didik
Authors: Rozaq Sholeh Abdul
Published: March 2022

Tujuan dari penelitian ini adalah untuk mengetahui pelaksanaan dan peranan guru dalam penegakan hak asasi manusia (HAM) pada peserta didik sekolah dasar di Tamansari. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif yakni reduksi data, penyajian data, dan penarikan kesimpulan yang dilaksanakan di sekolah dasar kelas IV dimana peneliti mengumpulkan data melalui observasi, interview dan dokumen. Hasil dari penelitian adalah bahwa peran guru sangatlah penting disamping peran dari orang tua dari peserta didik itu sendiri. Guru sudah melaksanakan pelaksanaan nilai-nilai hak asasi manusia pada peserta didik dalam pembelajaran dengan baik, guru sudah memberikan kepada peserta didik dengan pendidikan yang baik, perhatian kepada peserta didik, memfasilitasi pembelajaran, dan peduli. Dan peranan guru dalam penegakan hak asasi manusia pada peserta didik adalah ikut dalam pembelajaran, karena pembelajaran dapat mencakup nilai-nilai hak asasi manusia terutama dalam pembelajaran pendidikan kewarganegaraan yang diharapkan peserta didik dapat menerapkan nilai pancasila dalam kehidupan. Guru juga harus mempunyai sifat dinamis dan cepat mengikuti perkembangan jaman sehingga peserta didik menjadi manusia yang good and smart citizenship.
Iklim Belajar Demokratis dalam Penerapan Manajemen Berbasis Sekolah di Sekolah Dasar
Authors: Ratnasari Desi
Published: March 2022

Tujuan dari penelitian ini adalah untuk menggambarkan suasana demokrasi ruang kelas sekolah yang menerapkan manajemen berbasis sekolah. Kuesioner dibagikan kepada 72 guru dan 1380 siswa dari 12 sekolah dasar. Hasilnya menunjukkan bahwa (1) iklim  demokratis tingkat moderat, (2) lebih banyak variasi iklim demokratis ditemukan di tingkat siswa dari pada tingkat sekolah, (3) faktor yang mempengaruhi iklim demokratis adalah genre siswa, tingkat pendidikan orang tua, pembelajaran keluarga dukungan, guru, tingkat pendidikan dan pengalaman mengajar guru, dan (4) sekolah yang menerapkan manajemen berbasis sekolah mengungguli dibandingkan dengan mereka yang tidak menerapkannya. Penelitian ini menggunakan metode survey dengan menggunakan rancangan hierarkis (multilevel design) bedasarkan asumsi dasar bahwa kondisi dan batas sosial, termasuk pendidikan. Hasil dari penelitian ini yaitu  iklim demokratis di dalam kelas pada umumnya sedang-sedang saja, belum optimal tetapi tidak pula rendah. Namun demikian sekolah-sekolah yang menerapkan MBS menunjukkan skor yang agak lebih tinggi daripada sekolah lainnya.
Growing Student's Learning Interest Through the Use of Integrated E-Learning Media Daily Activities
Authors: Ilhan Azmy Muhammad , Alparuq Pariz , Ardiansyah Rizqi , Cahyana Wahyudi , Adela Dhea
Published: March 2022

The purpose of this research is to find out how enthusiasm and interest in learning of students during a pandemic takes place. As is the case today, all forms of community activities are limited due to the Covid-19 virus pandemic, including in the field of education which is one of the main focuses of every nation in living life. Of course, a  solution is needed to be able to overcome the problem of education in the midst of this pandemic. The problem that oft en occurs in education during a pandemic is the mechanism of teaching and learning activities. The solution given in overcoming this problem is the e-learning method of learning . The e-learning method of learning is an educational system or concept that utilizes information technology in the teaching and learning process. This research was conducted using a literature study research method, which examines various reference sources, which are obtained from journals or scientific articles, both from print and online media. The results of this study are expected to  increase the awareness of students in learning, even though using the e-leaning method, and so that students can adapt to the technology used
The Effect of Overprotective Parental Attitudes on Children's Development
Authors: Hukma Salmin Andini , Nasrudin Dian , Sandi Hidayat Muhammad , Winarni Wiwin
Published: March 2022

This study aims to describe how good parenting patterns affect their children. Later in the study described how it characterizes overprotectivebehavior, the factors that influence overprotective attitudes of parents as well as the impact that overprotective parenting patterns have on their children. This research method uses qualitative approach with descriptive research methods and surveys. The study used several respondents. The ways to carry out this research used by researchers are observations, interviews, and documentation. The results of this study show that overprotective attitudes of parents are a form of excessive parental protection given because they are afraid if their child happens things that are not wanted. But the overprotective attitude of parents or pampering their children makes the child unable to express himself in his social environment. And the overprotective attitude of parents that will have an impact on the social development of the child is that the child has difficulty adapting to the new environment, prefers to play alone, and results in the child is not independent
Analisis Permasalahan Pembelajaran Daring Selama Pandemi Covid 19 dan Solusinya
Authors: Suprapmanto Joko , Utomo
Published: March 2022

Artikel ini bertujuan untuk mengetahui peran yang dilakukan orang tua terhadap tumbuh kembang anak selama pandemic covid 19. Metode penelitian yang digunakan adalah studi kasus melalui wawancara. Teknik analisis dalam penelitian ini adalah analisis tematik. Subjek penelitian yang digunakan adalah 34 ibu rumah tangga dari berbagai profesi. Penelitian dilakukan di desa Cibolang kaler, Sukabumi, Jawa Barat. Hasil penelitian menunjukan bahwa permasalahan yang dihadapi orang tua adalah keterbatasan perangkat untuk pembelajaran daring, Koneksi internet tidak stabil, Kesibukan orang tua, Informasi yang tidak sampai, kebosanan anak selama pembelajaran daring. Adapun solusi yang bisa diterapkan untuk mengatasi masalah tersebut adalah menyediakan sarana dan prasarana yang memadai, meningkatkan pemahaman peran orang tua dalam tumbuh kembang anak, perlu model pembelajaran inovatif untuk pembelajaran daring, sekolah melaksanakan pembelajaran lewat tatap muka dan segera dilakukan vaksinasi
Implikasi Filsafat Ilmu dan Etika Keilmuan dalam Pengembangan Ilmu Pengetahuan Modern
Authors: Muktapa Muh Irfhan
Published: March 2022

Perkembangan ilmu juga mengiringi perkembangan masyarakat modern. Ilmu pengetahuan yang berkembang dan membawa perubahan bagi manusia justru menyebabkan pergeseran persoalan dari aspek materiil menjadi aspek mental. Pengembangan ilmu dan teknologi modern yang begitu pesat cenderung tidak memperhatikan aspek sistem nilai baik nilai etis maupun nilai agama, sehingga muncullah degradasi moral manusia. Tujuan penelitian ini adalah mengkaji implikasi filsafat ilmu dalam pengembangan etika keilmuan modern. Metode yang digunakan dalam penelitian ini adalah study literature. Adapun analisis pembahasan menujukkan bahwa filsafat ilmu harus diintegrasikan secara filsafati agar dapat mewujudkan fungsi keilmuan terutama dalam aspek moral, intelektual, dan sosial. Hal ini disebabkan karena ilmu bersifat netral dan tidak bermakna baik atau buruk mengingat pemilik ilmulah yang berhak menentukan sikap. Pemanfaatan ilmu bagi kehidupan manusia bergantung pada operasional si pemilik ilmu dan kontribusinya dalam persoalan kehidupan manusia. Seiring perkembangan ilmu maka filsafat ilmulah yang berperan mewujudkan etika keilmuan yang baik. Keberadaan filsafat ilmu bertujuan untuk mengembalikan ruh keilmuan agar tetap mendorong manusia berpikir dan berperilaku arif dan bijaksana.
Tinjauan Spasial Upah Menurut Jenis Kelamin dan Kaitannya Dengan Indeks Kesetaraan dan Keadilan Gender di Indonesia
Authors: Iskandar Yusuf , Hamid Abdul
Published: March 2022

The purpose of this study is to review spatially the wages based on sex in Indonesia and review spatially the relationship between wages based on sex with the Gender Equality and Equity Index (IKKG) in Indonesia. The area, which is the location of this research, is the administrative region of the Republic of Indonesia, from now on referred to as Indonesia. The primary data used in this study are data on net wages and sex, as well as IKKG data from BAPPENAS. The data year used is 2010. This data will then be analyzed through 2 (two) stages, namely spatial analysis with the help of ArcGIS 10.0 and the relationship test using a cross table. Based on the calculation of the ratio presented through a spatial review, it can be seen that from 33 provinces in Indonesia, there are only two provinces whose wage ratio is below 100, that's mean, 31 provinces in Indonesia, the women, receive fewer wages than men. Nationally, based on the Indonesian KHL limits in 2010, the average female worker in Indonesia still received an inadequate salary, while male workers in Indonesia in 2013 received an average wage. In northern Sumatra and Eastern Indonesia, besides Papua has a reasonably low IKKG. Wage inequality based on sex can be a severe problem in the field of labor in Indonesia, and this inequality, if not solved immediately, will significantly hamper the role of women in poverty alleviation, because female workers will find it difficult to achieve financial independence and economic self-sufficiency.
Pengaruh Pelatihan dan Disiplin Kerja Terhadap Kinerja Pegawai Pada Dinas XYZ
Authors: Septyandi Chandra Budhi , Susanto Eko
Published: March 2022

The background of this research is the decrease in employee performance. The issue should be addressed immediately because the optimal and standardized employee performance is important and can support the achievement of organizational goals. This study aims to determine the effect of training and work discipline on employee performance in the XYZ Office. The object that becomes the unit of analysis in this study were employees of the XYZ Office. The type of research used is descriptive, derivative, and the method used is an explanatory survey with a research sample of all units of analysis (population) that is 145 employees of the XYZ Office. The data analysis technique used is multiple linear regression using SPSS 23.0 computer software. Based on the results of the study can be seen that training and discipline work simultaneously and partially have a positive effect on employee performance.
PERBANDINGAN PENERAPAN METODE PERAMALAN GUNA MENGOPTIMALKAN PENJUALAN (STUDI KASUS PADA KONVEKSI ASTAPRINT KABUPATEN MAJALENGKA)
Authors: Awaluddin Robi , Fauzi Resky , Harjadi Dikdik
Published: March 2022

Convection Astaprint is a company engaged in the trousers textile industry which operates in Majalengka Regency. So far, Astaprint's convection in determining the sale of its products is only based on a benchmark from past sales data. In order to optimize the number of pants sales at Astaprint convection, a forecasting method is needed that can be used as a benchmark to determine the volume of products the company will sell in the future. There are several forecasting methods used, which are simple moving average, exponential smoothing and linear trend. The results of calculations that have been done using the simple moving average forecasting method, exponential smoothing and linear trend turned out to get the most accurate and accurate forecasting method to be applied by Astaprint convection is the linear trend forecasting method. Linear trend method has the lowest forecast error value compared to other forecasting methods, where the value of forecast error obtained is the mean absolute deviation (MAD) = 763.73, mean square error (MSE) = 963116.6, mean absolute percent error (MAPE) = 14,539%.
ANALISIS FINANCIAL DISTRESS BANK UMUM MILIK NEGARA (BUMN) MASA PANDEMI COVID 19
Authors: Herlin
Published: March 2022

The purpose of this study was to analyze financial distress using the Altman (Z-Score) method at Bank Umum Milik Negara (BUMN) during pandemin Covid 19. The results showed that PT. BRI (Persero) Tbk with a condition that is not financial distress in years 2015 and 2016.   In years 2017, 2018 and 2019 included in the gray area. PT. BNI 46 (Persero) Tbk in years 2015 meaning is not financial distress. Years 2016, 2017, 2018 and 2019 this means it is included in the gray area. PT. Bank Mandiri (Persero) Tbk, in year 2015, 2016, 2017, 2018 and 2019 it is included in a gray area. PT. BTN (Persero) Tbk in year 2015 included in the gray area, years 2016, 2017, 2018, 2019 this shows that PT. BTN (Persero) Tbk expriencing financial distress
ANALISIS NILAI PERUSAHAAN PADA PERUSAHAAN MANUFAKTUR ( Study Empiris 4 Perusahaan Yang Terdaftar di BEI )
Authors: Hadqia Amdan Firmansyah , Aktaviani Nira , Apriliani Dinda
Published: March 2022

Purpose: This study aims to provide information and determine the development of the manufacturing industry which dominates the companies listed on the Indonesia Stock Exchange (IDX), in this case, specifically to determine the value of companies in the Basic Industry Sector and chemical in the Animal Feed Sub-Sector. Methods: In measuring Firm Value, you can use Price Earning Ratio (PER), Price to Book Value Ratio (PVB) and Tobin’s Q Ratio, but in this study we use the Tobin’s Q ratio because it is easy to understand both from our side of the researcher as well as from the side. reader. Data Analysis: This study used 4 animal feed sub-sector companies listed on the Indonesia Stock Exchange (BEI) 2015-2018 with information that can be accessed on the official website www.idx.com. Results and Discussion: The results of this study indicate that there are still companies that have company value below one or are categorized as undervalued in a certain year, there are also companies that show a company value above 1, which means that the company has the potential to develop. Conclusion: The basic industry and chemical sector have one of the animal feed subsectors, in which there are 4 companies. In our analysis, we use Tobin's Q, which counts in 4 years, namely 2015-2018 getting results more than 1, but there are some years that get less than 1.
PENERAPAN KUALITAS SISTEM APLIKASI E-LEARNING HWI GO BERDASARKAN ASPEK PRODUCT OPERATION Mc CALL PADA PT HEALTH WEALTH INTERNATIONAL
Authors: Supardi Dedi , Mupaat  , Suranti Siti
Published: March 2022

Dalam upaya pengembangan distributornya, PT Health Wealth International. menggunakan sistem e-learning (HWI GO) yang berbasis web yang dapat diakses melalui smart phone, tablet, personal computer dengan menggunakan “User ID” dan “password” yang terhubung ke media jaringan internet sesuai ketentuan yang berlaku di dalam proses pembelajaran dan pengembangan dalam meningkatkan penjualanyadan yang bertujuan agar seluruh distributornya dapat mengakses dimanapun tanpa harus datang ke kantor pusat maupun pihak terkait untuk melakukan pembelajaran dalam meningkatkan nilai penjualan prodaknya. Namun dalam pelaksanaan nya, sistem tersebut sering terjadi permasalahan apabila sistem ini semakin banyak pengguna yang menggunakan secara bersamaan koneksi untuk membukanya menjadi terhambat. Berdasarkan masalah tersebut penulis ingin melakukan penerapan sistem e-learning (HWI GO) menggunakan metode McCall yang berfokus pada aspek product operation
KINERJA PELAYANAN TERHADAP KEPUASAN KONSUMEN DENGAN METODE REGRESI LINIER BERGANDA
Authors: Mupaat Mupaat , Maskanah Siti , Erfina Aditia , Saepudin Sudin
Published: March 2022

Cafe di Indonesia di dominasi oleh perusahaan asing yang menjual atau menyewakan merek dagangnya atau sistem bisnisnya. Untuk mengajak pengusaha bergabung dalam jaringan pemas0aran makanan siap saji restaurant. Dampaknya membawa pengaruh yang cukup besar, dimana pengusaha merasa lebih mudah menggunakan merek dagang tertentu yang sudah terkenal dari pada menciptakan merek yang baru. Fenomena ini yang ada ini mendorong maraknya jumlah makanan siap saji cafe, yang semakin hari semakin banyak menyebabkan persaingan yang semakin ketat diantara perusahaan makanan siap saji.Penelitian ini bertujuan untuk mengetahui kualitaa produk kinerja pelayanan terhadap kepuasan konsumen . Sample yang digunakan adalah hasil survei langsung dengan menyebar kuisioner pada konsumen yang datang ke Milan Pizzeria Café.Metode Analisis yang digunakan dalam penelitian ini adalah penerapan regresi linier berganda terhadap prediksi kepuasan konsumen. Kurangnya kualitas produk dan kinerja pelayanan sehingga berpengaruh pada nilai kepuasan konsumen
SISTEM INFORMASI MONITORING PERKEMBANGAN ANAK BALITA MENGGUNAKANSISTEM PAKAR
Authors: Sembiring Falentino , Anggi Dewi Citra , Saepudin Sudin , Mupaat Mupaat , Gustian Dudih
Published: March 2022

Secara umum sistem pakar berusaha mengadopsi pengetahuan manusia (pakar) ke komputer, agar komputer dapat menyelesaikan masalah seperti layaknya seseorang pakar, seorang pakar yang memiliki keahlian tertentu dapat memecahkan masalah sesuai dengan bidang keahlian yang dimilikinya.  Anak-anak merupakan fase yang paling rentan dan sangat perlu diperhatikan satu demi satu tahap perkembangannya. Perkembangan anak yang tidak diawasi sejak dini dengan cermat dan teliti sangat berpengaruh dalam perkembangan selanjutnya.  Hambatan perkembangan adalah permasalahan anak yang mengalami gangguan perkembangan dan mempunyai kesulitan untuk berkembang secara optimal, padahal disisi lainnya anak bisa berkembang secara normal dan sangat cerdas diatas rata-rata, oleh sebab itu orang tua harus menyadari hal ini sejak dini.  Banyak faktor yang mengakibatkan gangguan perkembangan pada anak. Salah satunya adalah kesalahan yang sering dibuat oleh orangtua selalu beranggapan bahwa kelainan dalam perkembangan anaknya akan hilang dengan sendirinya dengan berjalannya waktu. Dan orangtua selalu berpandangan bahwa dalam perkembangan bahasa belum dimulai sampai anak umur satu tahun dan tidak perlu khawatir adanya kelainan bahasa sampai anak berumur 2 tahun. Hal ini juga bisa disebabkan karena kurangnya sarana informasi mengenai perkembangan anak tersebut, seperti sulitnya mendapatkan seorang ahli dalam bidang gangguan perkembangan pada tiap-tiap Rumah Sakit dikarenakan minimnya para ahli dibidang tersebut mengakibatkan orang tua bersikap tidak peduli terhadap gangguan yang terjadi pada anaknya tersebut
PERENCANAAN STRATEGI SISTEM INFORMASI PENJUALAN MENGGUNAKAN PENDEKATAN TOGAF ARCHITECTURE DEVELOPMENT METHOD
Authors: Mupaat Mupaat , Difa Antadipura Sarah , Gustian Dudih , Mupaat Mupaat , Muslih Muhamad , Sihabudin Sihabudin
Published: March 2022

Rumah Kecantikan tiga gadis merupakan salah satu dari beberapa bisnis yang berlokasi di Karang tengah Cibadak Sukabumi.  Bisnis ini menawarkan semua hal tentang perawatan kulit, makeup, dan fashion untuk yang termuda hingga yang tertua terutama untuk seorang pria. Dalam kegiatan bisnis proses, Three Sister's telah menerapkan perencanaan strategis, tetapi dalam prospek ini perencanaan telah meleset ditargetkan sehingga tidak dapat direalisasikan dengan baik, masalah mengenai proses pengumpulan data produk yang dijual dan memesan data untuk pelanggan kadang-kadang hanya ditulis, dimasukkan kedalam Ms.Word dan Ms.Excel. Di momen ganjil, produk share and promotion Three Sister di media sosial, komunitas kecantikan memiliki setiap aturan jika ingin memposting di grup. Sehingga, Three Sister's House of Beauty harus merencanakan strategi Sistem Informasi dan strategi teknologi informasi untuk menjadi proses bisnis yang baik di masa depan. Kesimpulannya, perencanaan strategis untuk menerapkan Arsitektur Perusahaan adalah salah satu solusi terbaik untuk mendukung bisnis atau organisasi.  Jadi dengan ini, penulis melakukan penelitian dengan studi Togaf ADM untuk mendukung Sistem Informasi Penjualan yang terintegrasi,tepat sasaran.
OPTIMASI MODEL ALIRAN V PADA KONVEYOR SABUK UNTUK MEMPEROLEH KECEPATAN ALIR OPTIMAL BATUBARA DENGAN METODE KOMPUTASI FLUIDA DINAMIS
Authors: Setyo Wibowo Harry , Haris Oscar , Ali Mukhlis , Ammar Muhammad , Edwinanto
Published: March 2022

Di masa yang lalu, untuk mengetahui kinerja dari sebuah komponen di dalam suatu sistem sulit dilakukan, karena banyaknya parameter dan butuh waktu serta biaya yang besar. Dengan perkembangan teknologi di bidang computer saat ini banyak sekali menghasilkan software yang dapat digunakan untuk menganalisis dan membantu dalam sebuah perencanaan suatu komponen. Penelitian ini dilakukan untuk memberikan solusi yang terbaik dalam perencanaan pembuatan suatu komponen V Flow. Dengan menggunakan CFD, kita dapat mensimulasikan aliran batu bara pada saat melewati V Flow, sehingga kita dapat mengetahui bentuk konstruksi yang paling optimal untuk menghasilkan laju aliran yang seragam. Dalam penelitian ini dijelaskan hubungan antara besarnya sudut bukaan dengan panjang pelat Flow dan offset antara V Flow pemecah dan pembersih terhadap belt conveyor. Hasil penelitian ini menunjukan bahwa V Flow pemecah dengan sudut bukaan yang besar serta pelat Plow yang panjang menghasilkan laju aliran yang optimal. Penelitian ini diharapkan dapat menjadi rujukan untuk penerapan V Flow di lapangan, khususnya di industri yang menggunakan V Flow dan Belt Conveyor sebagai sarana transfortasi bahan bakunya
Tecnologia e resolução de conflitos em tempos de Covid-19: A realidade do trabalho remoto e seu impacto nos serviços judiciários
Authors: Carolina Botelho Alexandra , Menezes Cabanelas Ianna , de Paula Maciel Júnior Vicente
Published: March 2022

O presente artigo faz uma abordagem sobre o papel da tecnologia como meio para resolução de litígios e continuação da atividade jurisdicional em tempos de pandemia, de forma a problematizar e descrever as repercussões dessa virtualização dos atos processuais imposta pela propagação do vírus COVID-19 com a consequente exigência de distanciamento social. A evolução tecnológica transformou as relações sociais, a vida e as formas de trabalho. Entretanto, é questionável se esse meio ambiente virtual, em que pese ser um aparente incrementador de produtividade, não resultaria na desumanização das relações sociais e ainda, um risco ao devido processo constitucional. Ademais, o presente escrito visa a traçar uma linha tênue e paradoxal entre direito de acesso à tutela jurisdicional e devido atendimento aos princípios da celeridade e segurança jurídica, levantando o questionamento sobre como garantir uma justiça célere e, ao mesmo tempo, resguardar a segurança jurídica e as garantias constitucionais no atual cenário.