bluuebunny/crossref_metadata_2025 huggingface dataset:
A POSSIBILIDADE DE PRORROGAÇÃO DO PRAZO MÁXIMO DE INTERNAÇÃO PROVISÓRIA
Authors: Sobral Euzébio Beliza Elizabeth , Matos Euzébio Silvio Roberto
Published: February 2023

O presente trabalho visa examinar a prorrogabilidade do prazo de medida socioeducativa de internação provisória de menores infratores. Segundo o ECA, tal medida poderia ser utilizada apenas durante 45 (quarenta e cinco) dias, devendo o jovem ser liberado após este limite temporal. Entretanto, ao criar esta regra, o legislador deixou de considerar uma possível complexidade nos casos em análise devido a fatores como: quantidade de pessoas no polo ativo ou passivo da demanda; necessidade de dilação probatória ou outros fatores merecedores de certa atenção e, consequentemente, um tempo maior de análise. O trabalho em questão aborda ainda a relação desta problemática com princípios como o da vedação ao retrocesso, proibição da proteção ineficiente e devido processo legal.
Study on optimal dispatching of clean energy heating considering customer satisfaction
Authors: Chen Haifeng , Guo Houjing , Huang Minli , Pan Zhixuan , Cheng Jing , Wu Dabala , Tan Jieren
Published: February 2023

Abstract: The consumption of coal in winter heating period in northern
China is large, and the combustion generates greenhouse gases that
pollute the environment. At the same time, wind abandonment is
widespread in northern China, causing waste of energy. In order to solve
these problems, this paper proposes to apply clean energy heating and
waste wind power generation for heating, and build a multi-objective
optimal dispatching model under the goal of considering Customer
satisfaction and operating costs. Finally, taking a region in the north
of China as an example, the improved genetic algorithm is used to solve
the model. The example results verify that the use of clean energy
heating can increase the wind power consumption space and reduce the
heating cost in winter.
Performance of a New Family of Modular, Bed-Supported, Chromatography Devices
Authors: Alstine James Van , Platteau Gerald , Stroehlein Guido , Nagaya Masayoshi
Published: February 2023

Pre-packed chromatography columns and cassette filtration units offer
many advantages in bioprocessing. These include reduced labor costs and
processing times, ease of storage, and enhanced process flexibility.
Rectangular formats are particularly attractive as they can be stacked
and multiplexed together for continuous processing. Cylindrical
chromatography beds have historically been favored even though their bed
support and pressure-flow performance vary with bed dimensions. This
work presents the performance of rectangular chromatography devices with
novel internally supported beds. They are compatible with existing
chromatography workstations and can be packed with any standard
commercial resin. The devices offer pressure-flow characteristics
independent of container-volume, simple multiplexing, and separation
performance comparable to cylindrical columns. Their internal bed
support allows mechanically less-rigid resins to be used at up to 4
times higher maximal linear velocities, and productivities approaching
200 g/L/h for affinity resins, compared to the 20 g/L/h typical of many
column-based devices. Three 5 L devices should allow processing of up to
3 kg of monoclonal antibody per hour.
Animal movement and plant space-use drive plant diversity-productivity relationships
Authors: Albert Georg , Gauzens Benoit , Ryser Remo , Thébault Elisa , Wang Shaopeng , Brose Ulrich
Published: February 2023

Plant community productivity generally increases with biodiversity, but
the strength of this relationship exhibits strong empirical variation.
In meta-food-web simulations, we addressed if the spatial overlap in
plants’ resource access and movement of animals can explain such
variability. We found that spatial overlap of plant resource access is a
prerequisite for positive diversity-productivity relationships, but
causes exploitative competition that can lead to competitive exclusion.
Movement of herbivores causes apparent competition among plants,
resulting in negative relationships. However, movement of larger top
predators integrates sub-food-webs composed of smaller species,
offsetting the negative effects of exploitative and apparent competition
and leading to strongly positive diversity-productivity relationships.
Overall, our results show that spatial overlap of plant resource access
and animal movement can greatly alter the strength and sign of such
relationships. In particular, the scaling of animal movement effects
opens new perspectives for linking landscape processes without effects
on biodiversity to productivity patterns.
Evolutionary adaptation to steady or changing environments affects competitive outcomes in marine phytoplankton
Authors: Hochfeld Isabell , Hinners Jana
Published: February 2023

The interplay of phytoplankton competition and adaptation affects how
phytoplankton, and ultimately marine ecosystems, respond to global
warming. However, current ecosystem models do not consider both
processes simultaneously. To study how the interplay of competition and
adaptation affects phytoplankton responses to global warming, we
developed an innovative ecosystem model for the Baltic Sea that
simulates competition between three functional phytoplankton groups and
allows for adaptation to changing temperatures. We found that
competition and adaptation influence each other, with the outcome
depending on environmental conditions. In a steady environment,
competition drives adaptation to individual niches to reduce competition
pressure. In a changing environment, adaptation enhances the competition
pressure by allowing inferior competitors to mitigate the dominance of
pre-adapted superior competitors. Our results demonstrate that by
neglecting adaptation, models can overestimate warming-related changes
in species dominance. Ecosystem models should include both competition
and adaptation to accurately simulate phytoplankton responses to global
warming.
Keeping Streams Cool: Disentangling the Impacts of Local Groundwater Discharge vs. Mountain Headwater Contributions During Summer Low Flows
Authors: Antesz Lea , DeWeerdt Julia , Allen Diana , Hahm W. Jesse , Saczuk Eric
Published: February 2023

Temperature is a key physical variable in streams that controls rates of
metabolic processes and oxygen availability, and therefore the
suitability of aquatic ecosystems. During the summer low flow period,
stream temperature can be moderated by contributions from cool water
sources, such as groundwater discharge and higher elevation headwaters.
However, the relative contribution of these cool water sources can be
spatially and temporally varying, particularly in snowmelt-dominated,
high-relief watersheds. In this study, in situ and remote sensing
methods are used to measure the stream temperature along a low elevation
section of the North Alouette River (British Columbia, Canada) that
passes through a forested area and into an open agricultural area. The
methods include temperature loggers placed at the stream surface and
streambed interface, and thermal infrared images acquired using a drone
and Landsat 8 and 9 satellites. The drone and in situ measurements of
stream temperature show good agreement, while the satellite images show
the same temperature distribution (cooler in the forested area and
warmer downstream in the open agricultural area) but overall shifted
temperatures. Areas of mixing of cool and warm waters are identified
within the stream channel using the drone imagery. Waters samples
analyzed for stable isotopes are used to identify the different source
waters and estimate their relative contribution to stream temperature
moderation. This fingerprinting is made possible by a precipitation
isotope composition-elevation gradient in the catchment. The isotope
data support the observations of mixing identified with the temperature
data. Understanding of where and when cool water sources contribute to
streamflow will be used to inform groundwater allocation
decision-making, to ensure that groundwater pumping is minimized in
areas where groundwater discharge is critical for moderating stream
temperatures.
Fractional Ostrowski type inequalities for interval valued functions
Authors: Budak Hüseyin , Kashuri Artion , Butt Saad
Published: February 2023

In this paper, we establish some generalization of Ostrowski type inequalities for interval valued functions by using the definitions of the 1H-derivatives. At the end, a briefly conclusion is given as well.
Killing magnetic curves in non-flat Lorentzian-Heisenberg spaces
Authors: Altunbas Murat
Published: February 2023

We obtain some explicit formulas for Killing magnetic curves in non-flat
Lorentzian-Heisenberg spaces.
Long time behavior of an two diffusion stochastic sir epidemic model with nonlinear incidence and treatment
Authors: Milunovic Milica , Krstic Marija
Published: February 2023

In this paper we propose a stochastic SIR epidemic model to evaluate effect of the randomness on treatment and nonlinear incidence rate. More precisely, we perturb both nonlinear incidence and treatment rates in deterministic SIR model with Gaussian white noise and obtain two diffusion stochastic model. For the model, we theoretically prove that it?s solution is positive and global, and then, we obtain the conditions under which we can claim the existence of the stationary distribution. Also, by constructing suitable Lyapunov functions, weestablish sufficient conditions for p-th moment and almost sure exponential stability of disease-free equilibrium. Conditions for disease extinction are obtained, as well. We close the paper by presenting numerical simulations to verify our theoretical results. For that purpose we use real-life data for spread of cholera in the Department of Artibonite in Haiti, as well as for influenza A H1N1 in Guangdong Province, China.
Распространение и экологобиологические особенности Sparganium hyperboreum (Typhaceae) на территории Западной Сибири
Authors: Belyakov Eugeny A. , Nikolaenko Svetlana A. , Glazunov Valeriy A. , Lapirov Aleksandr G.
Published: February 2023

Geographical analysis has shown that Sparganium hyperboreum is most widespread in the forest-tundra and in the subarctic tundra subzone. In Western Siberia, this species grows in low and slightly mineralized and slightly acidic/neutral/slightly alkaline cool waters with fluctuating water level. It forms both monodominant communities (Sparganietum hyperborei purum association), and communities in which it is an edificator. In the southern tundra, S. hyperboreum is often found in anthropogenically transformed water bodies and man-made reservoirs. The species is characterized by high vegetative mobility and ecological plasticity with four ecological forms, depending on the depth of growth. Along with this, S. hyperboreum is characterized by only one life form.
Problematika penerapan model pembelajaran berbasis proyek pada pembelajaran menulis teks eksplanasi siswa
Authors:   Departemen Bahasa dan Sastra Indonesia dan Daerah, Universitas Negeri Padang, Rahmayani Rizka Dwi , Nursaid Nursaid ,   Departemen Bahasa dan Sastra Indonesia dan Daerah, Universitas Negeri Padang
Published: February 2023

One of language skills that students must to learn is writing. Writing has issues when put into practice. The challenges to the fulfillment of high-quality learning must be overcome. One of them is through picking and organizing a teaching strategy that might spark students' interest in writing. However, there are undoubtedly issues with its application that teachers must deal with. This study was carried out at SMP N 6 Kubung in the West Sumatra Province's Solok Regency. Worksheets for students, project-based learning implementation processes, and teacher learning resources make up the study's data. Teachers, students, and the teaching and learning process are the sources of data. The goal of writing is to describe the issues that teachers encounter. The method adopted is a qualitative descriptive approach, which describes the issues encountered when applying this model. The findings from the research are 1) the planning for implementing the learning model is constrained by funds and facilities; 2) The percentage level of some student activities is low; 3) student motivation and activeness that need to be improved. Applying this strategy can help you learn to create explanatory texts better because it enhances the learning experience. The cooperation of numerous stakeholders is necessary for the successful implementation of this concept. Schools give teachers with the auxiliary resources they require. Teachers must be able to establish trusting bonds with their charges. Keywords: application, model learning, project-based
PENERAPAN FITUR-FITUR TIK TOK SEBAGAI MEDIA PEMBELAJARAN BAHASA INDONESIA TINGKAT SMA/SMK
Authors:   SMKN 1 Negara Batin, Salamah Robi Hasanatun , Rangkuti Sarah Dhiba ,   SMAS Al Azhar 3 Bandar Lampung, Noviyana Santi ,   SMKN 4 Bandar Lampung
Published: February 2023

Learning media is an important part of the learning process. Learning media is useful in increasing student’s interest in learning. Therfore, choosing the right learning media can create a more effective learning situation. In addition, the selection of learning media must be aligned with technological development. Tik Tok application is a learning media that can be used in today’s digital era. The use of this application as an interesting and fun learning media because it is very close and attached to students. The use of the Tik Tok application as a learning media is also expected to help students understand the learning process carried out by educators. This study uses a qualitative descriptive research design. To find out the effectiveness of the Tik Tok application in improving student learning outcomes in Indonesian language for senior high school subjects, further research is needed.
The Influence of Trait Preferences and Breeding Practices on Local Chicken Genetic Resource Conservation in Igunga District, Tanzania
Authors: Kapella Lazaro E. , Nyanda Suzana S. , Mahonge Christopher P.
Published: February 2023

A cross-sectional study was conducted to determine the influence of farmers’ trait preferences and breeding practices on local chicken genetic resource conservation in Igunga District, Tabora Region of Tanzania. The study used proportionate random sampling to obtain 384 respondents in ten study villages within two wards. Data were collected through a household survey, key informant interviews (n=5), and focus group discussions (n=10). Descriptive statistics such as mean, percentage and frequencies are used to present the findings. Chi-square establishes the association between variables. The relative importance indices (RII) model determines the level of importance of preferred local chicken traits. The findings indicates that natural mating and slaughter of the chickens with undesirable characteristics as main breeding methods and are statistically significant in between the two wards (p<0.05). Furthermore, findings show that Kuchi is the most preferred local chicken ecotype due to its large body weight and size. Findings on RII on breeding hen indicates that hen egg number with RII=0.9 as the most preferred trait (first rank) followed by hatchability with RII=0.87 (second rank) and mothering behavior with RII =0.86 (third rank). Furthermore, the cock body size ranks first with RII=0.9 followed by cock weight as a second rank with RII = 0.86 and cock disease resistance which ranks third with RII=0.85. Government officials affirm that local chickens are more resilient to diseases than other breeds. The local chicken traders contend that the market value of the local chickens depends on large body weight or frame and plumage color whereas farmers confirm that the preferred breed and traits is focused on economic motives. The study suggests that characterization of local chickens is an important step prior to setting strategies for breeding, utilization and conservation of the resources.
Evaluation of E-learning at the Faculty of Engineering, Universitas Negeri Padang
Authors: Rizal Fahmi , Wardina Unung Vera , Ambiyar Ambiyar
Published: February 2023

Online learning can use an e-learning platform, e-learning content must be ideal and in accordance with the evaluation of the use of e-learning content. However, the gap that occurs is that e-learning content has never been started at Padang State University (UNP). The problems experienced by lecturers are not using content optimally, only using uploaded material, while content related to how to present material, learning methods in the use of e-learning and other content is not used. The purpose of this research is to make improvements to the implementation of e-learning in the UNP environment. The method used is a mixed method with quantitative and qualitative research, CIPP evaluation model, data collection using questionnaires. Based on the keywords from the CIPP evaluation results; 1) Context such as Principles, Goals, Environment, Needs. 2). Inputs such as e-learning delivery format, human resources (HR), User-friendly E-learning interface and service quality. 3) product category, namely Lecturer Competence. 4). Category of Lecturer Interaction Process, Teaching Method. The results of the survey obtained in Contexs have an average of 77.23, for input the average is 93.99, then the average process is 69.73, and the product is 68.25. So that it can provide recommendations for evaluating the implementation of e-learning by considering the process in the interaction section, on the product aspect of learning outcomes, on the input aspect the value is very good, then the component dimensions need to be improved.
Perceptions of Trans Padang bus drivers on type A terminal location case study: Anak Air type A terminal
Authors: Ashar Faisal , Marzeki Yuda , Rifwan Fitra , Septiani Nazmi
Published: February 2023

Since the inactivity of the Bingkuang Regional Terminal in 2009, the city of Padang no longer has a bus terminal, which causes many shadow terminals in the city of Padang. In 2021, the Type A Terminal in Padang City was completed and tested immediately since not October 2021. However, since the trial until now this terminal is still quiet for buses and the public to visit. Then in 2021, the Type A Terminal in Padang City was completed and tested immediately since not October 2021. However, since the trial until now this terminal is still quiet for buses and the public to visit. Anak Air Type A Terminal is still quiet due to its location which is far from the city center, and access to the Anak Air Type A Terminal is considered quite difficult. The formulation of the problem in this study is how the perception of the Trans Padang bus driver on the location of the Anak Air Type A Terminal and the completeness of the facilities it has. The standard used in this study is the Decree of the Director General of Land Transportation No. 31 of 1995 concerning Road Transportation Terminals. The purpose of this study was to find out and provide the opinion of bus drivers on the existence of Anak Air Type A Terminal in Padang City and determine the feasibility of the Anak Aia Terminal based on the facilities it has. The method used in this research is qualitative type. The sample in this study was the Trans Padang bus driver. The data were collected by using interview techniques with Trans Padang bus drivers who enter the Anak Air Type A Terminal every day, observations at the terminal location to record the facilities that this terminal already has and documentation in the form of photographs. The results of the research that has been carried out through interviews with Trans Padang bus drivers found 3 keywords, namely the location of the terminal which is considered appropriate, access to the terminal is difficult to pass and there are still many facilities that are not yet available at Anak Air Type A Terminal.
Transculturality of a literary reportage and the translator’s identity
Authors: Račáková Anita
Published: February 2023

The paper deals with the specifics of the translation of the literary reportage, which is characterized by the syncretism of the factual and subjective, fictionalized processing of objective reality, and at the same time it represents the mediation of another culture, the language of the reporter, or the perspective of their own culture. The particularity of translation of this genre results, in particular, from the two-level nature of the translational complex of the fictionalized reportage text. Its first element is realized at the level of the author - the reporter (the mediator between the culture they write about and their own culture), the second at the level of the translator (the mediator between the two cultures, variously represented in the text). On the basis of the analysis of the Slovak translations of the works The Emperor, Shah of Shahs and Imperiumwritten by Ryszard Kapuściński, the most prominent and best-known representative of the Polish school of reportage, we are looking for answers to the following questions: What forms can transculturality acquire in translations of reportages? Which of the cultures coming “into play” the translator chooses as determinative? How is the translator identified in relation to these cultures?
Koronavírus na Slovensku na rozhraní východu a západu
Authors: Gábor Ľubomír
Published: February 2023

The aim of the presented article is to collect selected thematic-motivic lines of narrative texts on geopolitical specifics of coronavirus Covid-19 discurs in Slovakia, their classification and critical reasoning - pointing out the prejudices, stereotypes, mental patterns and cultural backround present in the Slovak society. The presented intention is based on collection of narrative texts from public discussion forums available on Slovak newspaper webpages. The study intends to be a critical survey of narrative motives present in discussion forums which included geopolitical questions – coronavirus as an element in the Eastern or Western axiomatic orientation of the Slovak society. The study aims to collect and classify motives in the mentioned topic to show mental stereotypes in the Slovak society and make way for further analysis or research on the cultural and axiomatic background of the Slovak society at the geopolitcal border between East and West.
Analysis of the Relationship Between Transformational Leadership and Organizational Commitment According to Teacher Perceptions
Authors: ÖZKAYA Ebru , AKIN Mehmet Ali
Published: February 2023

Purpose: This research aims to analyze the relationship between transformational leadership and organizational commitment according to teachers' perceptions.

Design/Methodology/Approach: This research was designed as descriptive and relational research and was conducted using the mixed method. The research population comprises 1757 middle and high school teachers working in the Kızıltepe district of Mardin province during the 2020-2021 academic year. The sample consists of 338 teachers.

Findings: As a result of the research, it was revealed that school managers exhibited a very high level of transformational leadership characteristics according to teachers' opinions. It was found that the highest mean among the sub-dimensions belonged to the idealized influence dimension. While there was no significant difference between the independent variables, such as gender, age, level of employment, education level, and the time worked with the manager, a significant difference was found between the transformational leadership and the seniority variable. When the organizational commitment levels of the teachers were examined, it was found that their commitment was at a high level. Teachers stated that they were most emotionally committed to their organizations. There was no significant difference between teachers' organizational commitment and independent variables. When the relationship between transformational leadership and organizational commitment was examined, medium-level and positive relationships were found at the general and sub-dimensions. Data obtained from interviews with teachers also support these results. In addition, the findings obtained from the interviews with the teachers within the scope of the qualitative part of the study support the findings obtained in the quantitative part.

Highlights: As a result of the findings obtained from this research and the literature review, it can be concluded that transformational leadership positively affects teachers' organizational commitment. With the school manager's transformational leadership behaviors, the teachers' organizational commitment levels can be increased.
The Effect of Technology Assisted Argumentation Based Teaching on Technological Pedagogical Content Knowledge Self Assessments of Preservice Teachers
Authors: KORKMAZ Samet , BİBER A. Çağrı
Published: February 2023

Purpose: This study investigates the effect of technology-supported argumentation-based teaching on pre-service teachers' Technological Pedagogical Content Knowledge (TPACK) self-assessment.

Design/Methodology/Approach: A quasi-experimental design with a pretest-posttest control group was used in the research. Participants of the study are 43 pre-service mathematics teachers who take the Analytic Geometry-I course. They were studying in the third grade in the faculty of education at a state university in Turkey in the fall semester of the 2019-2020 academic year. In the research process of the study, the subject of transformation geometry was taught to the experimental group using technology-supported argumentation-based teaching practice. The lessons are planned to last four weeks (12 lesson hours), three lessons per week. In the first week of the lessons, the translational transformation, reflection transformation in the second and third weeks, and rotational transformation in the fourth week were discussed. TPACK-SAS (self-assessment scale), which was used as a data collection tool in the study, was applied to both groups before the first week (pre-test) and after the last week (post-test).

Findings: The research findings observed that the participants' self-evaluations about TK (technology knowledge) were relatively low. In addition, it was observed that pre-service teachers' post-test mean scores regarding the sub-dimensions of PK (pedagogical knowledge), PCK (pedagogical content knowledge), and TPACK (Technological Pedagogical Content Knowledge), which mainly includes pedagogy knowledge, were high.

Highlights: As a result of the research, it was concluded that the technology-supported argumentation-based transformation geometry teaching practice did not affect the TPACK self-evaluation of the pre-service teachers in the experimental group. Studies similar to this with pre-service teachers can be carried out with students at different educational levels on transformation geometry or another mathematics subject.
Analysis of The Optical Properties of Ag Nanoparticles With The Assistance of Bioreductors of Saga Leaf Extract (Abrus pecatorius L.)
Authors: Putri Rahma Sofia , Riyanta Aldi Budi , Amananti Wilda
Published: February 2023

Nanotechnology has become an important and interesting field of physics, chemistry, biology and engineering in recent years. The rapidly growing nanotechnology today is nanoparticles. The characteristic characteristic of nanoparticles is that the particle size is very small in the range (1-100 nm). Silver nanoparticles have been synthesized using saga leaf extract (Abrus pecatorius L.) as a reducing agent. The formation of silver nanoparticles was carried out by adding sage leaf extract to the AgNO3 solution and homogenizing using a magnetic stirrer for 60 minutes. UV-Vis spectrophotometer was used to confirm the formation of silver nanoparticles. Test the inhibition of bacteria using the well method. The results showed that the wavelength values were in the range of 375-395nm.
Effectiveness Test of the Antibacterial Activity of Endophytic Fungi RS-2 from Sambiloto (Andrographis paniculata) on Red Rice Media
Authors: Rohmah Luqiyatur , Suryelita Suryelita , Riga Riga , Ulfah Mariam
Published: February 2023

A. paniculata (Sambiloto) is a plant capable of producing various secondary metabolites which use in the field of pharmacology, one of which is as a source of antibacterial compounds. This potential can be explored from endophytic fungi associated with A. paniculata. The purpose was to determine the effectiveness of the antibacterial activity of the endophytic fungi RS-2 from branches of A. paniculata using red rice as the media. The stages of the research included isolation of the fungi, cultivation, extraction, antibacterial test, and test of the phytochemical of the endophytic fungi on branches of A. paniculata. The effectiveness test of antibacterial activity against the extract of the RS-2 endophytic fungi showed that the endophytic fungi extract had the potential to inhibit the growth of the three tested bacteria at concentrations of 10%, 30%, and 50%. The ethyl acetate extract of the endophytic fungi RS-2 from A. paniculata has the potential as a source of antibacterial compounds using red rice media.
Electrical Analysis of Fermented Durian Rinds
Authors: Rahmah Siti , Nur A Masrukhan , Hutahuruk Andreta B , Siregar Kurnia Rizki , Siggalingging Nelsy Theresia , Selly Rini
Published: February 2023

In this study, Durian rind wastes were fermented using Saccharomyces cerevisiae yeast to break the starch to be smaller sugar molecule. Then, the pH was analyzed using digital pH-meter. The voltage and electric current were analyzed using multimeter. The result showed that the lower the pH value the greater its voltage and its electric current. The pH value influenced by fermentation time. The longer the fermentation time the lower the pH value. The type of microorganism and the composition of durian rind wastes were also affected the pH value. In this study, the fermentation process was set for 24, 48, 72 hours, and the pH value was resulted in the basic range. The highest voltage is 0.094 volt and the highest electric current is 0.058 mA measured in pH 12.3.
PENGEMBANGAN SISTEM INFORMASI E-LEARNING BERBASIS WEBSITE SEBAGAI MEDIA PEMBELAJARAN
Authors: Manalu Jafrai , . Rosnelli
Published: February 2023

AbstractThis study aims to develop an e-learning information system (website) as a learning medium. Learning media is very significant and very effective to use for teaching and learning. Researchers are trying to develop a website-based e-learning information system that can be used as an online learning media (online). The learning media in this study uses the Waterfall (Summerville) model using five stages in it, namely Requirement Definition, System and Software Design, Implementation and Unit Testing, Integration and System Testing, Operation and Maintenance. The target of this research is the teacher admin and specifically the students. The test of the Thursday-based e-learning information system by the material validator media validator and user responses showed that the site-based e-learning information system produced both a material validation score of 4.375, a media score validation of 4.43 and a user response score validation of 4.75. Testing the effectiveness of an e-learning information system based on a website that is proven from the results of class completeness of 85% which is above the classical percentage requirement of 75% so that an e-learning information system based on a web site is effectively used as a learning medium. Key Words: E-learning Information System Development, Online Learning Media, wesbiste, basic programming. AbstrakPenelitian ini bertujuan untuk mengembangkan sistem informasi e-learning (website) sebagai media pembelajaran. Media pembelajaran termasuk hal yang sangat signifikan dan sangat efektif untuk dipergunakan untuk belajar mengajar. Peneliti berusaha mengembangkan sistem informasi e-learning berbasis website yang dapat dijadikan sebagai media pembelajaran online (daring). Media pembelajaran pada penelitian ini menggunakan model Waterfall (Summerville) dengan menggunakan lima tahapan didalamnya yaitu Requirements Definition, System and Software Design, Implementation and Unit Testing, Integration and System Testing, Operation and Maintenance. Sasaran penelitian ini adalah admin guru dan secara khusus pesertadidik. Pengujian kelayakan sistem informasi e-learning berbasis wesbite oleh validator media validator materi dan respon pengguna menunjukkan bahwasanya sistem informasi e-learning berbasis website yang dihasilkan sanggat baik berdasarkan skor validasi materi 4,375, skor validasi media 4,43 dan skor validasi respon pengguna 4,75. Pengujian keefektivan terhadap sistem informasi e-learning berbasi website teruji dari hasil ketuntasan kelas sebesar 85 % yang berada diatas syarat persentase klasikal ≥ 75% sehingga sistem informasi e-learning berbasis website efektif digunakan sebagai media pembelajaran.Kata Kunci: Pengembangan Sistem Informasi E-learning, Media Pembelajaran online, wesbiste, Pemrograman dasar
PENGEMBANGAN E-MODUL BERBASIS CREATIVE PROBLEM SOLVING (CPS) PADA MATERI IKATAN KIMIA KELAS X IPA SMA
Authors: Chairani Riska , Nurfajriani Nurfajriani
Published: February 2023

Pengembangan E-Modul Berbasis Creative Problem Solving (CPS) Pada Materi Ikatan Kimia Kelas X IPA SMA. Penelitian ini bertujuan untuk mengetahui: (1) Analisis kebutuhan dan bahan ajar yang digunakan di SMA Negeri 6 Medan; (2) Pengembangan dan kelayakan E-modul berbasis Creative Problem Solving (CPS) pada materi ikatan kimia ditinjau berdasarkan BSNP; (3) Respon siswa kelas X jurusan IPA terhadap E-modul berbasis Creative Problem Solving (CPS) pada materi ikatan kimia yang dikembangkan. Metode dalam penelitian ini menggunakan metode Research and Development (R&D). Model pengembangan yang digunakan adalah Model ADDIE. Penelitian pengembangan dengan menggunakan model ADDIE terdiri dari 5 langkah antara lain: (1) Analysis; (2) Design; (3) Development; (4) Implementation; (5) Evaluation. Hasil penelitian menunjukkan bahwa (1) SMA Negeri 6 Medan membutuhkan alternatif bahan ajar selain buku paket, dimana di sekolah ini belum tersedianya E-Modul, maka dari itu peneliti menawarkan sebuah solusi dengan dikembangkannya E-Modul berbasis Creative Problem Solving (CPS) dan analisis bahan ajar terhadap buku kimia di SMA Negeri 6 Medan telah sesuai dengan standar BSNP (91,5%) akan tetapi bahan ajar yang digunakan di sekolah tersebut belum berbasis Creative Problem Solving (CPS) sehingga perlu adanya perbaikan pada pengembangan bahan ajar yang akan dilakukan; (2) E-Modul berbasis Creative Problem Solving (CPS) pada materi ikatan kimia dinyatakan valid/layak setelah dilakukan validasi oleh validator bahan ajar dengan persentase rata-rata 90%; (3) Respon siswa kelas X IPA SMA terhadap e-modul yang dikembangkan yaitu dikategorikan sangat menarik dengan persentase rata-rata 94,6%.
IMPLEMENTASI MEDIA JAMBOARD PADA MATA KULIAH BAHASA INDONESIA DI MASA PANDEMI DI UNIVERSITAS BATTUTA (STUDI KASUS PROGRAM STUDI PENDIDIKAN GURU SEKOLAH DASAR)
Authors: Panggabean Dewi Sartika , Misykah Zulvia
Published: February 2023

This study will explore the Google Jamboard learning method during covid-19 during online learning, showing that the perception of students and lecturers regarding the most effective application when online learning is using Google Jamboard?. The purpose of this study is to see learning media that can support student success based on the teaching and learning process as an effective form of activity in order to achieve the desired goals, it is hoped that learning media will become a mediator which is one of the tools in the teaching and learning process. The expected result after the implementation of this research is to increase the knowledge and understanding of students and lecturers in Indonesian language courses. This study will look at the effect of using Google Jamboard on the effectiveness of the learning process in Indonesian language courses in the elementary school teacher education study program at Battuta University. After the results of this study, in the future, students and lecturers during online learning, lecturers will certainly find it easier to provide Indonesian language course material to students by using Google Jamboard.
GAYA KEPEMIMPINAN KEPALA DINAS PERUMAHAN KAWASAN PEMUKIMAN DAN LINGKUNGAN HIDUP KABUPATEN KUDUS DALAM MEWUJUDKAN SEKOLAH DASAR ADIWIYATA DI KABUPATEN KUDUS
Authors: Gumilar Siti , Utomo Slamet , Su'ad Su'ad
Published: February 2023

Penelitian ini bertujuan mengetahui gaya kepemimpinan yang diterapkan oleh Kepala Dinas Perumahan Kawasan Pemukiman dan Lingkungan Hidup dalam mewujudkan Sekolah Dasar adiwiyata di kabupaten kudus. Jenis penelitian ini menggunakan pendekatan kualitatif deskriptif. penelitian ini menggambarkan sebuah objek atau subjek sesuai dengan fakta di lapangan yang bertujuan untuk membuat kesimpulan yang sesuai fakta. Peneliti mendeskripsikan dan memprediksi sesuatu hal yang di dapat sesuai fakta di lapangan. Dalam penelitian kualitatif, jenis sumber data yang berupa manusia dalam penelitian pada umumnya sebagai responden. Posisi sumber data yang berupa manusia (narasumber) sangat penting perannya sebagai individu yang memiliki informasinya. Pada penelitian ini, teknik analisis data yang digunakan peneliti menggunakan model Miles and Huberman. Analisis data dalam penelitian kualitatif, dilakukan pada saat pengumpulan data berlangsung, dan setelah selesai pengumpulan data dalam periode tertentu. Pada saat wawancara, peneliti sudah melakukan analisis terhadap jawaban yang diwawancarai. Gaya kepemimpinan Kepala Dinas Perumahan Kawasan Pemukiman dan Lingkungan Hidup (PKPLH) adalah gaya kepemimpinan demokratis
ANALISIS PERENCANAAN STRATEGIS SISTEM INFORMASI DAN KOMUNIKASI PADA SD NEGERI REUDEUP
Authors: Yusransal Yusransal , Arifah Mulya , Agustina Agustina , Mufti Mufti , Marsithah Iis , Milfayetty Sri
Published: February 2023

Abstract: Analysis of Information and Communication System Strategic Planning at SD Negeri Reudeup. SDN Reudeup is one of the state formal education institutions in Meureubo District, West Aceh Regency. In managing school operations, SDN Reudeup has implemented an information system. However, the information system used has not had a significant influence on the achievement of optimal competitive competition. This is because the application of information systems has not been used as a strategic tool but only supports the process of processing school administrative data. For this reason, SDN Reudeup requires a strategic planning of information systems in order to compete competitively with other schools. The framework used in this research is the Ward & Peppard framework. The Ward & Peppard framework begins with an understanding of the current situation, namely the internal and external environment, both in the business environment and in the IS/IT environment. The data analysis methods used are Value Chain analysis, SWOT analysis, PEST analysis and McFarland Strategic Grid. The process of collecting data was carried out by interview techniques, namely by conducting personal interviews (personal interviews), observations with a structured observation approach and documentation studies. The purpose of this research is to make strategic planning of information systems at SDN Reudeup to increase competitive advantage in schools.
UPAYA PENINGKATAN KUALITAS MENGAJAR GURU DAPAT MENINGKATKAN JUMLAH SISWA DI MADRASAH IBTIDAIYAH SWASTA AL MUTTAQIN
Authors: Mahlil Mahlil
Published: February 2023

Abstract: Efforts to Improve Teacher Teaching Quality Can Increase the Number of Students at Al Muttaqin Private Islamic Madrasah. Planned and continuous guidance in academic supervision through group supervision techniques is considered more effective because any problems found can be immediately found together and the time can be adjusted to the abilities of each teacher, and is expected to improve the quality of teachers. Qualified teachers will at least increase students' enthusiasm for learning, both at school and at home. This is a motivation for the surrounding community to send their children to the school, even though the situation is in a state of the covid 19 pandemic. The Al Muttaqin Tanjung Putus Foundation which was founded by Mr. Nurman, S.Pd. One of them is Madrasah Ibtidaiyah Swasta (MIS) which was established in 2007 until now, which is located at Karang Sari hamlet, Tanjung Putus village, Padang Tualang sub-district, Langkat district, North Sumatra, the area is far from urban areas, has students who continue to increase every year. Starting from grades one to six, in 2017/2018 it has 303 students, in 2018/2019 it has 305 students, in 2019/2020 it has 307 students, in 2020/2021 it has 316 students. people, in 2021/2022 it has 319 students, in 2022/2023 it has 328 students. The number of MIS Al Muttaqin students continues to grow due to efforts to improve the quality of teachers, one of which is through continuous coaching.
ANALISIS HASIL BELAJAR MATEMATIKA KELAS IV PADA MATERI OPERASI HITUNGAN CAMPURAN DI SEKOLAH DASAR NEGERI 2 TULUNG SELAPAN
Authors: Tantri Viola
Published: February 2023

Abstract: Analisis Hasil Belajar Matematika Kelas IV Pada Materi Operasi Hitungan Campuran di Sekolah Dasar Negeri 2 Tulung Selapan. Penelitian ini bertujuan untuk tujuan dari penelitian ini adalah untuk mengetahui hasil belajar matematika kelas IV pada materi operasi hitungan campuran di Sekolah Dasar Negeri 2 Tulung Selapan. Jenis penelitian yang digunakan dalam penelitian ini adalah metode kualitatif deskriptif. Informan dalam penelitian ini adalah 23 siswa di Sekolah Dasar 2 Tulung Selapan pada materi operasi hitungan campuran. Pengumpulan data yang digunakan yaitu observasi, wawancara, tes, dan dokumentasi. Analisis data menggunakan tahapan Miles dan Huberman yang terdiri dari tiga tahapan, yaitu: reduksi data, penyajian dan penarikan kesimpulan atau verifikasi. Hasil penelitian banyak siswa yang mengalami kesulitan dalam menyelesakan operasi hitungan campuran, dimana siswa kebanyakan kesalahan pada proses mengkonversi bilangan yang akan dijumlahkan dan yang kedua cara menghitung hasil bilangan. Hasil ini didapat terdapat siswa yang tidak tuntas sebesar 56,5% dan yang tuntas sebesar 43,5%.
MELATIHKAN KETERAMPILAN BERPIKIR KREATIF SISWA ABAD 21 MELALUI MEDIA POP UP BOOK
Authors: Putri Mustika Kirana
Published: February 2023

MELATIHKAN KETERAMPILAN BERPIKIR KREATIF SISWA ABAD 21 MELALUI MEDIA POP UP BOOK. Penelitian ini bertujuan untuk melatih kreativitas siswa dalam pembelajaran abad 21 menggunakan media pembelajaran pop up book. subjek peneltian ini yakni semua siswa kelas V yang berjumlah 22 orang terdiri dari 6 laki-laki dan 16 perempuan. Penelitian dilaksanakan dalam 2 kali pertemuan, dimana setiap pertemuan diawali dengan memberikan soal, menganalisis materi, dan evaluasi pembelajaran. hasil penelitian menunjukan peningkatan hasil belajar siswa pada materi komponen ekosistem dengan metode discovery learning setelah menggunakan pemanfaatan media pembelajaran yang relevan. Kata kunci: 21st Century Skills, Pop Up Book Media, Siswa SD
KECERDASAN EMOSIONAL MAHASISWA ANGGOTA ORGANISASI TINGKAT FAKULTAS PROGRAM STUDI BIMBINGAN KONSELING
Authors: Deliati Deliati , Tussa’diah Halimah , Elfrianto Elfrianto
Published: February 2023

Emotional Intelligence of Student Organizational Members at the Faculty of Counseling Guidance Study Program. Throughout The Span Of Life Lived, From Birth To Death, Humans Need Other People. Various Kinds Of Ways In The Process Of Interaction Will Be Found Throughout Human Life. One Individual To Another, One Environment To Another Will Have A Different Way Of Interacting. Students' Social Skills Tend To Decrease Because They Only Communicate With A Few Friends. Some Students Feel Bored, Tired, Stressed, Scared And Relaxed Which Causes Them To Experience Difficulties In Completing Coursework, Difficulty Focusing When Paying Attention To Lecturers Teaching, Decreased Motivation In Doing Coursework. Universities Have An Academic Responsibility To Prepare Students To Face The Realities Of A Productive And Valuable Life. The Learning Process In Tertiary Institutions Is An Important Journey That Students Need To Go Through. The Research Design Used In This Research Is Qualitative Research. The Qualitative Research Design Was Chosen Because It Is Natural And Presented As It Is Without Elements Of Manipulation Or Special Treatment Of The Research Object. Emotional Intelligence Is A Strong Impulse That Directs Humans To Do Something. Each Emotion Can Direct A Different Action. Humans Have Two Sources Of Thinking, Namely Emotion And Reason. Emotions Take Action On Impulses Before Reason Has A Chance To Take Control Of The Situation.
Jurnal MASALAH DAN SOLUSI DALAM PERENCANAAN DAN PELAKSANAAN PERKERASAN KAKU
Authors: Masnul Cut Retno
Published: February 2023

MASALAH DAN SOLUSI DALAM PERENCANAAN DAN PELAKSANAAN PERKERASAN KAKU
Adverse Childhood Experiences, Coping Strategies, and Emotional Distress on Young Adults During COVID-19 Pandemic [Pengalaman Buruk di Masa Kecil, Strategi Coping, dan Hendaya Emosional Pada Individu Dewasa Muda Selama Pandemi COVID-19]
Authors: Shanen Emily  , Dewi Zahrasari Lukita
Published: February 2023

The purpose of this study was to examine the relationship between adverse childhood experiences and the use of coping strategies on the emergence of emotional distress in young adults during the COVID-19 pandemic. A number of previous studies found an increase in emotional distress in young adults the COVID-19 pandemic. The authors suspect that there is a role of adverse childhood experiences and the use of maladaptive coping strategies on emotional distress during the COVID-19 pandemic. This study utilizes quantitative method with three measuring instruments, namely: (1) Adverse Childhood Experiences (ACEs); (2) Depression, Anxiety, and Stress 42 (DASS-42); and (3) Ways of Coping Scale (WCS). The participants of this study were 278 young adults, whom had at least one adverse childhood experience, and lives in the Jabodetabek area. The results showed that there was a positive correlation between emotional distress and adverse childhood experiences and emotion-focused coping strategies. In addition, emotional distress also has a negative correlation with problem-focused coping strategies. Considering the results of this study, the treatment that needs to be given to young adults who have emotional distress during the COVID-19 is by strengthening the individual's ability to cope with the problems experienced during the COVID-19 pandemic, and involving the acceptance of adverse childhood experiences.

 

Tujuan studi ini adalah meneliti hubungan antara pengalaman buruk di masa kecil dan penggunaan strategi coping terhadap hendaya emosional pada individu dewasa muda selama pandemi COVID-19. Sejumlah hasil studi sebelumnya menunjukkan peningkatan hendaya emosional yang dialami oleh individu dewasa awal selama pandemi COVID-19. Penulis menduga adanya peranan pengalaman buruk di masa kecil dan strategi coping yang kurang adaptif pada hendaya emosional selama pandemi COVID-19. Studi ini menggunakan metode kuantitatif dengan tiga alat ukur, yaitu: (1) Adverse Childhood Experiences (ACEs); (2) Depression, Anxiety, and Stress 42 (DASS-42); dan (3) Ways of Coping Scale (WCS). Partisipan studi ini berjumlah 278 individu dewasa muda, yang memiliki minimal satu pengalaman buruk di masa kecil, dan berdomisili di area Jabodetabek. Hasil studi menunjukkan adanya hubungan positif antara hendaya emosional dengan pengalaman buruk di masa kecil dan penggunaan strategi coping yang berfokus pada emosi. Selain itu, hendaya emosional juga memiliki hubungan negatif dengan penggunaan strategi coping yang berfokus pada masalah. Mempertimbangkan hasil studi ini, penanganan yang perlu diberikan pada individu dewasa muda dengan hendaya emosional selama pandemi COVID-19 adalah dengan memperkuat kemampuan individu dalam mengatasi masalah yang dialami selama pandemi COVID-19, serta melibatkan penerimaan terhadap pengalaman buruk di masa kecil.