bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS REACT UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR PESERTA DIDIK PADA MATERI ENERGI DAN USAHA DI SMA N 8 MEDAN
Authors: Simanihuruk Irwan
Published: May 2023

Penelitian pengembangan ini bertujuan untuk menghasilkan LKPD berbasis REACT pada materi energi dan usaha yang layak digunakan untuk meningkatkan keterampilan proses sains dan hasil belajar peserta didik. Jenis penelitian ini merupakan Research and Develoment (R&D) menggunakan model 4D oleh Thiagarajan. Subjek dalam penelitian ini adalah ahli desain, ahli materi, ahli pembelajaran, guru fisika dan peserta didik kelas X MIA 1 SMA N 8 Medan yang berjumlah 29 orang. Instrumen yang digunakan dalam penelitian ini terdiri dari angket uji kelayakan ahli desain, ahli materi, dan ahli pembelajaran, angket penilaian guru, lembar observasi, instrumen soal pretest-posttest KPS, soal hasil belajar serta angket respon pengguna terhadap LKPD berbasis REACT. Hasil penelitian menunjukkan bahwa LKPD berbasis REACT yang dikembangkan berada kategori sangat layak digunakan dalam proses pembelajaran berdasarkan hasil uji validasi ahli desain (96,43%), ahli materi (92,86%), ahli pembelajaran (96,67%) dan guru fisika (91,07%). Pada uji coba LKPD diperoleh hasil observasi 86,08% dan respon peserta didik 90,64%. Berdasarkan perhitungan N-gain, LKPD berbasis REACT termasuk dalam kategori sedang untuk meningkatkan KPS peserta didik dengan nilai 0,68. Hasil ketuntasan belajar peserta didik sebesar 86,21% dan rata-rata hasil belajar 84,60. Dengan demikian disimpulkan bahwa LKPD berbasis REACT layak, praktis, dan efektif digunakan untuk meningkatkan KPS dan hasil belajar peserta didik.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBASIS DARING (DALAM JARINGAN) UNTUK MENINGKATKAN KONSEP FISIKA PADA MATERI USAHA DAN ENERGI DI SMA NEGERI 15 MEDAN
Authors: Manalu Kevin Kristiadi
Published: May 2023

Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran  Problem Based Learning (PBL) untuk meningkatkan pemahaman konsep  jenis penelitian ini adalah quasi experiment dengan desain penelitian pretest posttest control group. Pengambilan sampel dilakukan dengan teknik cluste random sampling dengan mengambil dua kelas dari enam kelas secara acak yaitu kelas X MIPA 2 sebagai kelas eksperimen dan kelas X MIPA 3 sebagai kelas kontrol yang masing-masing berjumlah 30 orang. Instrumen soal yang digunakan sebanyak 25 soal berbentuk pilihan berganda yang sudah divalidasi untuk mengukur hasil belajar siswa. Aktivitas dan hasil belajar siswa pada kelas eksperimen adalah 76,8 yaitu sudah mencapai standar KKM sedangkan kelas kontrol adalah 68 yaitu belum mencapai standar KKM. Hasil analisis uji t menyatakan ada pengaruh yang signifikan dari Model Pembelajaran Problem Based Learning (PBL) terhadap Aktivitas Dan hasil belajar siswa pada pembelajaran daring. Pengaruh pemahaman konsep fisika di SMA Negeri 15 Medan Dapat disimpulkan berdasarkan hasil uji Gain yaitu kelas eksperimen dengan kriteria tinggi dan kelas kontrol dengan kriteria sedang dan berdasarkan ketuntasan belajar siswa pada kelas eksperimen yang lebih tinggi dibanding kelas kontrol sehinggga kelas ekperimen memiliki Pengaruh yang lebih baik dari kelas kontrol
PENGEMBANGAN MEDIA PEMBELAJARAN E-LKS BERBANTU EDMODO PADA MATERI BARISAN DAN DERET ARITMATIKA KELAS XI SMA MUHAMMADIYAH BRAJA SELEBAH T.P 2020/2021
Authors: Kristanto Yanu Wardeni , Agustina Rina , Farida Nurul
Published: May 2023

The purpose of this study was to produce e-LKS media assisted by Edmodo on valid and practical Arithmetic Rows and Series materials. This study uses the Research and Development (R & D) method. This research was conducted at SMA Muhammadiyah Braja Selebah. The research subjects were students of class XI SMA Muhammadiyah Braja Selebah. The object of this research is the e-LKS Barisan and Arithmetic Series assisted by Edmodo. Data collection techniques used interviews and validation questionnaires from material, language, media experts and practicality questionnaires from student responses. Based on the results of the study, it was concluded that the E-LKS Barisan and Arithmetic Series assisted by Edmodo was declared very valid and very practical, with an average percentage of validity test results of 87.33% and an average percentage of practicality test results of 83.25%.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL FUNGSI KOMPOSISI
Authors: Trianingsih Pipin , Noerhasmalina Noerhasmalina , Khasanah Binti Anisaul
Published: May 2023

There are still many students who have errors in solving math problems, namely the composition function. This study aims to describe the average percentage of students who make mistakes in solving compositional function questions and to describe the criteria for student error rates based on the types of errors, namely conceptual, principle, and operational errors. This type of research is qualitative research. The research subjects were students of class XI Accounting at SMK Muhammadiyah 1 Pringsewu with the object of research being student errors in solving math problems. Data collection techniques using tests and interviews. The analysis in this study uses the percentage technique, and the validity of the data using triangulation techniques. The results of this study indicate that students make conceptual errors of 43% on the medium criteria, the principle error of 44% on the medium criteria, and 60% operating errors on the high criteria.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL ULANGAN HARIAN MATEMATIKA PADA MATERI TEOREMA PHYTAGORAS DI MASA NEW NORMAL
Authors: Rahmawaty Ade , Nurmeidina Rahmatya
Published: May 2023

Penelitian ini bertujuan untuk mendeskripsikan kesalahan yang dilakukan oleh siswa dalam memecahkan masalah matematika pada materi teorema pythagoras. Penelitian ini menggunakan metode deskriptif kualitatif dengan subjek yang terpilih sebanyak 27 siswa SMP. Teknik pengumpulan data menggunakan tes uraian dan wawancara. Tahap yang dilakukan dalam menganalisis data tersebut dengan cara pengumpulan data, mereduksi data, dan analisis data untuk mendapat sebuah kesimpulan. Teknik pengolahan data dilakukan dengan cara menghitung hasil jawaban salah semua siswa. Setelah itu mereduksi data memperoleh hasil kesalahan-kesalahan yang dilakukan oleh siswa. Kesalahan umum yang banyak dikerjakan siswa yaitu kesalahan dalam memahami konsep teorema pythagoras, kesalahan dalam memahami bahasa soal, dan kesalahan prinsip. Dari hasil analisis terhadap jawaban siswa diperoleh semua kesalahan yang telah dilakukan oleh siswa, kesalahan cenderung terjadi pada kesalahan pemahaman konsep serta kesalahan dalam memahami bahasa soal. Berdasarkan hasil wawancara didapatkan Pemberlakuan pembatasan kegiatan belajar mengajar tatap muka dengan mengurangi jam pelajaran yang cenderung membatasi pemberian materi pembelajaran kepada siswa yang berdampak pada kemampuan siswa dalam memahami konsep materi serta pemahaman bahasa soal.
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBANTU SPARKOL VIDEOSCRIBE DENGAN PENDEKATAN RME PADA MATERI PROGRAM LINEAR KELAS XI SMK MUHAMMADIYAH GUNUNG AGUNG
Authors: Sistiowati Enita , Sudarman Sudarman , Anwar Rahmad Bustanul
Published: May 2023

This study aims to develop and produce interactive learning media assisted by sparkol videoscribe with the RME approach on linear program material for class XI SMK Muhammadiyah Gunung Agung that meets valid and practical criteria. This study uses the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). The implementation phase was not carried out because the purpose of this research was focused on producing valid and practical products for learning. The instruments used are interview guidelines, validation questionnaires, and student response questionnaires. Product validity is seen from the results of validation by experts consisting of 2 material experts and 2 media experts with an average percentage of 83.43% with very valid criteria. The practicality test was carried out in a small group of 10 students with an average percentage of 87.33% with very practical criteria. Based on the results of the assessment obtained, it can be concluded that the interactive learning media assisted by sparkol videoscribe with the RME approach on linear program material for class XI SMK Muhammadiyah Gunung Agung meets the valid and practical criteria.
PENGEMBANGAN BAHAN AJAR GAMIFIKASI BERBASIS CONTEXTUAL TEACHING LEARNING (CTL) BERBANTU ANDROID
Authors: Winarto Winarto , Rahmawati Dwi , Vahlia Ira
Published: May 2023

This development research aims to determine the development process of CTL-based gamification teaching materials assisted by android for seventh grade students on the subject of Statistics in MTs. MA'ARIF 1 Punggur which is valid and practical for use in learning. The type of research used is research development or Research and Development (R&D). The model used by researchers is the 4-D model developed by Thiagarajan (1974). The results of the development process of the Android-assisted CTL-based gamification module in this study consisted of 4 stages, namely (1) Define, the results of this analysis are that the textbook lacks in illustrating images and the book is only available in the school library Then the concept analysis results obtained in the form of a statistical material concept map. After that, a task analysis was carried out, namely in the form of KI and KD related to statistics material and finally, the analysis of the learning objectives of the results obtained in the form of graduation achievement indicators in the statistics material. (2) Design, the design uses Powerpoint software, I-Spring Suite 8 software is used to convert (.pptx) to (.html5) and Website 2 APK Bulder software is used to convert (.html5) into applications (.apk). (3) development, based on the results of the validation of the three experts, namely material experts, design, and language gamification modules based on Android-assisted Contextual Teaching and Learning that have been developed, obtain an average percentage of validity of 77.72% which indicates the interpretation is valid and the practicality test results are obtained. Practicality percentage of 82.17% which shows the interpretation very practical.  Then it can be identified that the Android-assisted Contextual Teaching and Learning (CTL) based gamification module is declared valid and practically used in learning. (4) desseminate limited product distribution, namely in class VIIB Mts. Ma'arif 1 Punggur.
IMPLEMENTASI ICE BREAKING UNTUK MENJAGA KONSENTRASI PESERTA DIDIK DALAM PEMBELAJARAN MATEMATIKA KELAS IV SD SENDANGMULYO
Authors: Maghfiroti Hanim Aulia , Roshayanti Fenny , Wakhyudin Husni , Darsimah Darsimah
Published: May 2023

Penelitian ini bertujuan untuk mengetahui peran ice breaking untuk menjaga konsentrasi peserta didik dalam pembelajaran matematika kelas IV SDN Sendangmulyo 02. Penelitian ini menggunakan penelitian deskrtptif analisis menggunakan pendekatan kualitatif.  Analisis data yakni pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan yang disajikan secara interaktif. Berdasarkan hasil observasi yang telah dilakukan di SDN Sendang Mulyo 02 pada saat PPL 1 PPG 2022 nampak masih ditemukan  peserta didik yang kurang konsentrasi dalam pembelajaran khususnya pembelajaran matematika. Dengan demikian perlu adanya beberapa cara untuk menjaga konsentrasi peserta didik agar tetap fokus dalam pembelajaran. Salah satu alternatif yang dapat digunakan adalah melalui ice breaking untuk menjaga konsentrasi anak agar tetap fokus selama proses pembelajaran berlangsung. Berdasarkan penlitian dapat disimpulkan bahwa hasil observasi sebelum melakukan ice breaking dan sesudah melakukan ice breaking terlihat perbedaan yang signifikan dalam konsentrasi peserta didik. Sebelum melakukan ice breaking dengan kriteria konsentrasi peserta didik yakni 51,85% kurang baik, 29,63% cukup baik dan 18,59% baik sekali, sedangkan sesudah melakukan ice breaking dengan kriteria konsentrasi peserta didik yakni 66,66% baik sekali, 25,9% cukup baik dan 7,41% kurang baik. Observasi diperkuat wawancara dengan guru kelas IV SDN Sendangmulyo 02 yang menyatakan masih terdapat peserta didik yang kurang memperhatikan penjelasan, susah mengungkapkan pendapatnya, kurang andil dalam mengerjakan tugas kelompok serta dalam proses pembelajaran harus diselingi dengan permainan atau ice breaking untuk menjaga konsentrasi.
Kegiatan preservasi bahan pustaka di Diperpuska Ciamis
Authors: Pratama Bagas Agung , Rukmana Evi Nursanti
Published: May 2023

Preservation research at the Dinas Perpustakaan dan Kearsipan Kabupaten (Diperpuska) of Ciamis is needed to increase understanding of preservation activities and the methods used. To identify challenges and limitations faced to increase the effectiveness of the preservation process and realize the important role of preservation in maintaining the sustainable use of library collections. This study aims to explore preservation activities carried out by the Diperpuska of Ciamis. Research method used was a qualitative descriptive method which includes interviews, literature studies, and observations. Data analysis using interactive model data analysis techniques. The results showed that the Diperpuska of Ciamis carried out library material preservation activities through preventive activities by conducting collection education, environmental regulations, prohibitions and sanctions, as well as collection control and security. Then curative activities by carrying out periodic cleaning, weeding, maintenance, and fumigation. Finally, restorative activities by binding to library materials that have been damaged. Preservation activities carried out by the Diperpuska of Ciamis are to ensure that library materials can still meet the needs of the community in the Ciamis Regency area. Damage to library materials can be caused by internal and external factors. There are several obstacles in carrying out preservation activities such as the lack of supporting tools, special rooms, and human resources. It was concluded that preservation activities had been carried out by the Diperpuska of Ciamis by carrying out preventive, curative and fumigation activities and required additional facilities and professional staff so that preservation activities could be carried out more optimally.
Research on Extraction Method of Financial Knowledge Based on How Net
Authors: Geng Chaoyang , Zhao JieJie , Liu Peng , Yang Dan
Published: May 2023

In order to obtain the knowledge information of financial texts more efficiently and make the extracted information such as entity relation attribute more accurate, this paper studies the grammatical features of financial news texts and the semantic features of How Net, and puts forward the scheme of financial information extraction based on How Net. First, the phrase matching is carried out in the dictionary. Then the neural network is used for weighting, BiLSTM is used for character vector feature enhancement training, and then conditional random field (CRF) is used to complete named entity recognition, and then the relationship extraction of entity pairs from the dependency syntax is carried out to complete the research on the construction method of knowledge extraction of text in the financial field. The experimental results show that this model is superior to the other three models in entity recognition, and the overall performance is improved by about 1.2%. In relation extraction, the accuracy and recall rate of the model algorithm adopted in this paper are improved by 5% and 1.5% respectively, which shows that the improvement of the algorithm is effective.
Research on Pilots ’ Mental Workload Classification in Simulated Flight
Authors: Xue Jinna , Wang Changyuan
Published: May 2023

The problem of human-computer interaction mental workload in flight driving has great reference value for the prevention of safety hazards in aviation driving. This paper analyzes and studies the classification method of mental workload in flight driving by designing different simulated flight experiment tasks. This study uses a combination of EEG signals and subjective evaluation, through the use of convolutional neural networks and long short-term memory network method of combining EEG signals for research and analysis. The accuracy of EEG signal classification is as high as 94.9 %. NASA-TLX evaluation results show that there is a positive correlation between task load difficulty and evaluation score. The results show that the combination of convolutional neural network and long short-term memory network is suitable for pilots ’ mental workload classification. This study has important practical significance for flight accidents caused by pilots ’ mental workload.
Comparative analysis of total protein, casein, lactose, and fat content in milk of cows suffering from subclinical and clinical mastitis caused by Streptococcus spp
Authors: Bochniarz Mariola , Błaszczyk Przemysław , Szczubiał Marek , Vasiu Iosif , Adaszek Łukasz , Michalak Katarzyna , Pietras-Ożga Dorota , Wochnik Marco , Dąbrowski Roman
Published: May 2023

Introduction

The aim of the study was to analyse the total protein (TP), casein (CAS), lactose (LAC), and fat content of milk from cows with subclinical (SCM) and clinical mastitis (CM) caused by Streptococcus spp.

Material and Methods

A total of 60 milk samples from diseased cows and 30 milk samples from healthy cows were included in the study. Milk samples were taken from Holstein-Friesian cows from four dairy farms in Lublin Province. The bacteriological examination of the milk was performed and the somatic cells count in 1 mL of milk was determined using a SomaCount FC automatic cell counter. Determination of TP, CAS, LAC, FAT and FA levels in milk was carried out using a DairySpec FT automated Fourier transform infrared spectrometer.

Results

Total protein in milk from HE was significantly higher than in milk from cows with mastitis (4.04% vs 3.57% in milk from SCM cows and 3.7% in milk from CM cows, P = 0.001). The CAS level was 2.73% in milk from CM cows and 2.92% in milk from SCM cows vs 3.30% in milk from HE cows, P = 0.001. The changes in CAS and TP in milk resulted in a significant difference in the CAS/TP ratio (81.7% in milk from HE cows vs 73.8% in milk from CM cows). A decrease in levels was also recorded for LAC (4.8% in milk from HE cows vs 4.51% in milk from SCM cows and 4.01% in milk from CM cows, P = 0.001). The fat level was significantly higher in milk from healthy cows than in milk from cows with mastitis (4.0% vs 2.3% in milk from SCM cows and 1.64% in milk from CM cows, P = 0.001).

Conclusion

It should be emphasised that the decrease in the levels of TP, LAC and FAT was significant not only in milk from CM cows but also in milk from SCM cows. This is very unfavourable, because the reduction in the main milk components results in poor quality dairy products and impairs line processes.
Monitoring of antibiotic use in broiler turkey flocks in the Warmia and Mazury province in 2019–2021
Authors: Śmialek Marcin , Konieczka Teresa , Konieczka Paweł , Kowalczyk Joanna , Koncicki Andrzej , Kozłowski Krzysztof , Jankowski Jan
Published: May 2023

Introduction

The increasing resistance of bacteria to antibiotics has obliged the EU Member States to reduce by 50% the use of antibiotics in animal production by 2030. This study was undertaken with the aim to analyse the use of antibiotics in flocks of broiler turkeys reared in the Warmia and Mazury province in a two-year period.

Material and Methods

From data from 238 production records of turkey flocks provided by the County Veterinary Inspectorates, the use of antibiotics (mg/kg) was analysed in turkey flocks reared in 2019–2021. The data provided the year of rearing, turkey sex and immunoprophylactic measures.

Results

A significant decrease in antimicrobial use was reported in the male turkey flocks in 2021 (157 mg/kg body weight) in comparison to 2020 (241 mg) and 2019 (299 mg). In both male and female turkeys, the use of antimicrobials gradually decreased from 2019 to 2021. Significantly lower antibiotic use was reported in turkey flocks using autogenous vaccines.

Conclusion

The positive trend shown in this study proves the possibility of meeting the EU recommendations for 50% reduction in the use of antibiotics in animal production by 2030. More emphasis should be placed on minimising the risk of infectious diseases requiring antibiotic therapy with welfare, biosecurity, immunomodulation and specific prophylaxis measures.
PERAN MOTIVASI KERJA MEMEDIASI PENGARUH PENGEMBANGAN KARIR TERHADAP KEPUASAN KERJA
Authors: Anggreni Ni Kadek Riska Diah , Dewi I Gusti Ayu Manuati
Published: May 2023

Penelitian ini bertujuan untuk menganalisis peran motivasi kerja memediasi pengaruh pengembangan karir terhadap kepuasan kerja karyawan PT. Mitra Krida Mandiri Jimbaran. Penelitian ini dilakukan di PT. Mitra Krida Mandiri Jimbaran dengan jumlah sampel sebanyak 66 orang karyawan yang ditentukan dengan sampling jenuh. Pengumpulan data dilakukan dengan metode kuesioner dan wawancara dengan alat analisis statistik inferensial Structural Equation Modeling (SEM) berbasis PLS. Hasil penelitian menunjukkan bahwa pengembangan karir berpengaruh positif dan signifikan terhadap kepuasan kerja; pengembangan karir berpengaruh positif dan signifikan terhadap motivasi kerja; motivasi kerja berpengaruh positif dan signifikan terhadap kepuasan kerja; dan motivasi kerja memediasi secara parsial komplementer pengaruh pengembangan karir terhadap kepuasan kerja. Implikasi penelitian ini secara teoritis selaras dengan penelitian terdahulu, secara praktis pihak manajemen PT. Mitra Krida Mandiri Jimbaran dapat meningkat kepuasan kerja karyawan dengan memberikan pengembangan karir kepada karyawan agar karyawan menjadi termotivasi sehingga merasakan kepuasan dalam bekerja.

Kata kunci : Motivasi Kerja, Pengembangan Karir, Kepuasan Kerja.
Keberlanjutan Sistem Agroforestri Berbasis Kopi di Hutan Kemasyarakatan Desa Wanagiri Kabupaten Buleleng
Authors: Widiarta I Kadek Agus , Darmawan Dwi Putra , Susrusa Ketut Budi
Published: May 2023

Program Hutan Kemasyarakatan merupakan salah satu upaya untuk menyelamatkan hutan sekaligus memberikan manfaat pada masyarakat. Masyarakat diberikan izin untuk mengelola hutan dengan syarat tidak mengembangkan jenis tanaman dengan sistem monokultur melainkan dengan sistem kebun campuran atau agroforestri. Penelitian ini bertujuan untuk mengetahui indeks dan status keberlanjutan sistem agroforestri berbasis kopi di Hutan Kemasyarakatan Desa Wanagiri, Kabupaten Buleleng ditinjau dari dimensi ekologi, dimensi ekonomi, dimensi sosial budaya, dimensi Hukum dan kelembagaan serta dimensi teknologi dan infrastruktur. Analisis data menggunakan pendekatan multidimensional scaling (MDS) dengan teknik Rap-fish yang dimodifikasi menjadi Rap-Coffee melalui metode multidimensional scaling (MDS). Analisis leverage dan analisis prospektif. Berdasarkan hasil penelitian diketahui nilai indeks keberlanjutan sistem agroforestri kopi di Hutan Kemasyarakatan Desa Wanagiri Kabupaten Buleleng untuk dimensi sosial yang peling tinggi dengan indeks sebesar (70,86), dilanjutkan dengan hukum dan kelembagaan dengan indeks sebesar (70,06), dimensi teknologi dan infrastruktur dengan indeks (65,21), dimensi ekologi (65,07) kempat dimensi tersebut menunjukan status cukup berkelanjutan sedangkan dimesi ekonomi menunjukan status kurang berkelanjutan dengan nilai indeks sebesar (48,16) secara multidimensional nilai indeks status keberlanjutan di Desa Wanagiri Kabupaten Buleleng sebesar (63,87) yang tergolong cukup berkelanjutan pada analisis leverage di dapatkan 20 atribut sensitif dari 5 dimensi yang diteliti. Pada analisis prospektif terdapat enam faktor kunci yang mempunyai pengaruh kuat terhadap sistem agroforestri di Hutan Kemasyarakatan Desa Wanagiri, Kecamatan Sukasada, Kabupaten Buleleng yaitu kondisi iklim, luas hutan yang masih baik, stabilitas harga kopi, kelembagaan Bumdes, dukungan pemerintah pusat dan kondisi jalan. Untuk keberlanjutan agroforestri sebaiknya dilakukan upaya peningkatan status terhadap atribut sensitif dan faktor kunci guna penerapan strategi keberlanjutan.
Analysis of Potential and Development Strategy of Vegetable Farming in Wates Village, Getasan District, Semarang Regency
Authors: Roswita Iin Eufrasia , Sunaryanto Lasmono Tri
Published: May 2023

This enelitian aims to 1) Manalyze the potential of farmers in carrying out farming in Wates Village, Getasan District, Semarang Regency. 2) Menyusun strategy for developing vegetable farming in Wates Village, Getasan District, Semarang Regency. The types of data used are primary and secondary data. The sample determination technique used is purposive sampling.  The data analysis technique that is used, namely descriptive quality analysis, is used to analyze the potential of farmers in Wates Village in carrying out a vegetable crop business. The results showed that alternative farming strategies in Wates Village are  a strategic location for vegetable cultivation and utilizing a close market location to market vegetables, (S-O), use public awareness to create new online-based markets (W-O), improve the quality of vegetables to be superior to other regions (S-T)  The use of social media as a medium for promoting vegetables to encourage price stability (W-T).
Faktor-Faktor yang Mempengaruhi Produktivitas Kelapa Sawit di PT. Mustika Agung Sentosa
Authors: Monita Carlina Falmawati , Zebua Damara Dinda Nirmalasari
Published: May 2023

Palm oil production at PT. Mustika Agung Sentosa in 2020 did not reach the target. This study aims to determine: the factors that affect the productivity of oil palm at PT. Mustika Agung Sentosa. This research is quantitative descriptive. The data used is secondary data (cross section) of production results obtained from the company obtained in 2020. The data analysis technique used is multiple linear regression using the Cobb-Douglas production function. The results showed that the variables of pesticides (X1), fertilizers (X2), labor (X3), number of plants (X4), and rainfall (X5) simultaneously affected oil palm productivity. Variable fertilizer (X2), labor (X3), number of plants (X4), and rainfall (X5) partially affect the productivity of oil palm, while the pesticide variable (X1) does not partially affect the productivity of oil palm at PT. Mustika Agung Sentosa.
Strategic analysis of competitive advantages of light industry and fashion industry enterprises
Authors: KHVOROSTYANAYA Anna S.
Published: May 2023

Subject. The article considers the role of competitive advantages for the light industry and fashion industry.
Objectives. The purpose is to perform a strategic analysis of the light industry and fashion industry enterprise, determine the role of competitive advantages for the strategic leadership of light industry and fashion industry enterprises (Inditex company).
Methods. The study employs methods of economic analysis, synthesis, and comparison, the well–known concepts of strategic marketing and branding, the methodology of strategizing by V.L. Kvint, a foreign member of the Russian Academy of Sciences, and fashion strategizing, the industry methodology of strategizing in the field of light industry and fashion industry.
Results. Based on the analysis, I substantiated the hypothesis that competitive advantages play the most significant role for the formation of a unique business model that provides strategic leadership. The paper offers a conceptual scheme of identified competitive advantages based on the value-added cycle for the industry.
Conclusions. The findings can be used by companies of the industrial sector to form their own competitive advantages and strengthen their positions in the market. Managerial flexibility together with implemented innovations ensure full satisfaction of customer needs, which is confirmed by economic and financial indicators.
Differentiation factors of levels of regional insurance market development in Russian conditions
Authors: MEL'NIKOV Roman M.
Published: May 2023

Subject. The article investigates causes of interregional disproportions in the level of insurance market development in modern Russian conditions.
Objectives. The aim is to review the effect of economic, social, demographic, and geographical factors on the development of insurance in current realities.
Methods. The study employs the regression analysis of panel data to estimate the effect of factors determining the differentiation of the levels of regional insurance markets development. Insurance premiums per capita and the ratio of insurance premiums to gross regional product in the context of various types of insurance serve as explained variables.
Results. The most favorable conditions for insurance development are formed in the largest urban agglomerations with high population density, primarily, Moscow and St. Petersburg. The main driver for regional insurance markets development in Russia is the development of the banking system, which stimulates demand for insurance services from borrowers and expands channels for the sale of other insurance products. An increase in the level of education of the population is accompanied by higher risk appetite, and does not lead to increased demand for insurance services. Stable relationship between crime rate and the level of insurance market development is not revealed, which is consistent with results obtained for Eastern Europe.
Conclusions. Increasing the role of insurance in the system of economic growth factors requires implementation of measures to improve the financial and insurance literacy of Russian citizens, and additional tax incentives for policyholders' expenses for insurance protection of life and property.
Insurance industry in sustainable development agenda
Authors: BARABANOVA Veronika V.
Published: May 2023

Subject. The article considers the role of insurance sector in promoting the ESG agenda and sustainable development issue.
Objectives. The aim is to determine the place of insurance in the sustainable development concept, to consider core principles of the green agenda proposed by the UN and organizations established with its support in the financial sector, to review the activities of insurance and reinsurance companies of the European Union as to obligations arising from the requirements of sustainable insurance.
Methods. The study employs general scientific methods of systems and comparative analysis, synthesis, and comparison.
Results. The paper proves the key role of the insurance market in acceptance and transmission of changes related to sustainable development, shows the main vectors, through which insurance companies are connected with the concept, including climate risk, describes the existing supranational principles and potential ways of changes at the microeconomic level, which determine the circulation of green agenda through insurance and related mechanisms.
Conclusions. The insurance industry is currently moving through a voluntary regime of ESG-oriented topics to a more regulated and compulsory one that provides for more sophisticated reporting rules, disclosure, and transparency. ESG principles change insurers’ risk-appetites both on underwriting and investment sides, making companies more sensitive to climate-related risks. This leads to revision of existing own risk and solvency assessments models. The path to sustainable insurance has already become visible and is performed via cut of investments from carbon-intensive industries, change of underwriting principles as to decrease in own emissions etc.
PARASITOSES INTESTINAIS NO NORDESTE ENTRE 2012 E 2021: UMA REVISÃO INTEGRATIVA DE LITERATURA
Authors: De Souza Paulo Ricardo Pereira , Costa Sueli de Souza , Vicente Francisca Alessandra Guilherme , Godoi Lorena Fontinele , Do Nascimento Antonia Amanda Cortez , Mendes Thaisse Gabriele Aquino , Sousa Jhonantan Carlos de Oliveira , E Silva Vitória Regina Vidal Sabá , Marques Consuelo Penha Castro
Published: May 2023

As parasitoses intestinais ainda constituem um problema de saúde pública no Brasil, especialmente nas regiões onde o saneamento básico e condições socioeconômicas são frágeis, como na região Nordeste. São um conjunto de doenças causadas por parasitas helmínticos ou protozoários, que acometem o intestino humano, causando sintomas, como diarreia, dor abdominal, astenia, náuseas, vômitos, entre outros. Seu diagnóstico é feito pelo parasitológico de fezes e o tratamento é baseado no uso de anti-protozoários ou anti-helmínticos. Objetivo: analisar os principais aspectos das parasitoses intestinais presentes no Nordeste, identificando aquelas mais prevalentes e as populações de maiores riscos. Metodologia: o estudo foi do tipo descritivo, utilizando-se uma revisão integrativa de literatura do período de 2012 a 2021, nas bases de dados eletrônicas Scielo, BVS e Google Acadêmico. Para o processo de busca e análise dos artigos, foi utilizado o diagrama flow. Todos os dados da pesquisa foram analisados no Microsoft Word e, posteriormente os resultados foram transformados em quadros e tabelas para melhor organização e interpretação das informações colhidas. Resultados: observou-se, a partir da análise dos 10 artigos, uma variação de 26,00% a 92,85% na taxa de infecções por parasitas intestinais na região Nordeste, em diversas populações, desde pré-escolares, escolares e adultos. Os fatores de risco que estiveram associados ao desenvolvimento, foram: falta de higiene pessoal e dos alimentos, ausência ou precariedade dos serviços de saneamento básico, baixa escolaridade e renda dos pais, qualidade da água de beber e práticas de andar descalço por parte das crianças. Considerações finais: Os resultados apontam para a necessidade de medidas preventivas e tratamento das enteroparasitoses, como mudanças de hábitos de higiene e melhorias nas condições de vida, como o acesso à água tratada e saneamento básico adequado. Além disso, é importante que surjam mais estudos epidemiológicos para subsidiar medidas de controle e prevenção adequadas e eficazes.
Material Experience: Kebaruan Dalam Desain Yang Berfokus Pada Material Studi Kasus: Desain Aksesori Fashion Berbasis Material Polyvinyl Chloride (PVC)
Authors: Martono John , Puspita Eka Arifianty
Published: May 2023

Material selection is indubitably prominent in design creation. Technical and physical properties of a material are highly considered to determine function, utility, and manufacturing process. However, material selection is not only pivotal to design but also central to the users. Users have their own experiences with material that constructs their perception, association, and definition of materials. In fashion, the material experiences influence consumers’ purchasing decisions. Fashion consumers begin their reasoning with material thinking and interaction (if possible). The hands-on interaction of the product, where the material is implemented, stimulates memories that help their consuming decisions. Prior researches also argued that integration of material experiences in design will optimize outcomes, specifically providing user satisfaction. Those arguments inspired this research to investigate material experience in the design process. Experiences of material polyvinylchloride were observed by adopting the Material Driven Design method and the material experience’s pattern were illustrated by utilizing the Meaning of Material model. According to the research done in the Do-It-Yourself approach, material experiences were identified and seen transforming in every step of the process. Furthermore, the study of material experience was found beneficial for helping designers in understanding and measuring the intangible success of product, specifically user satisfaction.
أفغانستان في المنظور الاستراتيجي الأمريكي
Authors: عزيز الباحثة : بيارق علي , كامل أ.م. د مروان عوني
Published: May 2023

تمثل أفغانستان من منظور الاستراتيجية الشاملة  للولايات المتحدة الأمريكية مربعاً جيوبولتيكياً على قدر استثنائي من الأهمية، إذ تدرك المؤسسات الأمريكية المسؤولة عن صنع السياسة الخارجية والأمن القومي أن أفغانستان،  تمتلك من مزايا استراتيجية كثيرة وفريدة، أصبحت الآن كما كانت في الماضي، أرضا لتنافس القوى الكبرى والإقليمية الطامحة إلى السيطرة على واحدة من أهم الأقاليم الجيو ستراتيجية في العالم ألا وهي آسيا الوسطى، وهو الشيء الذي دعا الولايات المتحدة إلى احتلال هذا البلد والانغماس عميقا في شؤون القوى والدول المحيطة به بهدف التأثير في علاقات وتوازنات القوة في آسيا الوسطى بشكل خاص، وفي القارة الآسيوية والعالم بشكل عام
Exploring key cognitive indicators for practical use by parents in community setting
Authors: Wiguna Tjhin , Sekartini Rini , Pasiak Taufiq Fredrik , Basrowi Ray Wagiu , Kartjito Melissa Stephanie
Published: May 2023

The identification of child development milestones, specifically cognitive abilities, requires parental/caregiver awareness and knowledge. With the existence of multiple cognitive abilities such as attention and focus, memory, language, psychomotor skills, logic, reasoning, decision-making, problem-solving, social/emotional, there are multiple indicators to measure children's cognitive abilities. Pediatricians are the most knowledgeable and trusted authority to routinely screen and monitor the development of healthy children. Therefore, it is crucial that parents understand their children's developmental milestones so if they encounter anomalies, they can immediately consult with the professionals. This review compiles recently published research and current knowledge to examine potential key indicators of cognitive development in infants and children that can be utilized by parents and communities in an easily understood manner.
Análise do Presenteísmo, workaholic, burnout e boreout no contexto do trabalho
Authors: Aquino Rafael Lemes de , Barbosa Diego Arantes Freitas , Santos Leonardo Portilho , Araújo Nayane Regina Silva , Silva Farley Fabiano Ribeiro , Miguel Eduardo da Cunha , Araújo Thalia Santos de , Fernandes Gabriel Aragão , Nunes Ana Flávia Silva , Tomás Dayana Adelina Taveiro
Published: May 2023

Objetivo: Analisar informações atuais sobre as diferenças entre o presenteísmo, workaholic, burnout e boreout no contexto do trabalho. Revisão bibliográfica: O mercado de trabalho atual está cada vez mais complexo e em constante mudanças, exigindo competitividade, produtividade e flexibilidade que são vivenciadas de forma subjetiva pelos funcionários como sobrecarga e pressão, dando origem a uma ampla gama de patologias relacionadas à saúde ocupacional. Trata-se assim, de um estudo qualitativo, com abordagem descritiva do tipo informativo que partiu de revisão de literatura na qual se revisou o tema de modo a responder à questão norteadora: “o que sabemos hoje sobre os temas sob a perspectiva científica?”.  Realizou-se a buscativa bibliográfica de artigos científicos que abordassem o tema nas bases de dados Medline, Web of Sciense, Scopus e Lilacs. Considerações finais: A experiência e vivências no local de trabalho podem influenciar o equilíbrio do trabalhador, sendo importante reconhecer o mais breve possível ações ou facilitadores para resolver a situação e os contextos antes mesmo que resultem em sérios problemas e danos.
Cuidados para prevenção de infecção de corrente sanguínea em terapia intensiva adulto
Authors: Martins Patrícia , Salbego Cléton , Torezan Graciele , Nietsche Elisabeta Albertina , Pacheco Tamiris Ferreira , Kohlrausch Larissa Fernanda , Aver Leonardo Constante , Cogo Silvana Bastos , Ramos Tierle Kosloski , Susin Angela Carissimi
Published: May 2023

Objetivo: Identificar evidências científicas acerca dos cuidados voltados à prevenção de infecções primárias de corrente sanguínea de cateteres venosos centrais em Unidade de Terapia Intensiva Adulto. Métodos: Trata-se de revisão integrativa de literatura realizada através de busca nas bases de dados LILACS, BDENF, IBECS, Scopus, Web of Science, MEDLINE/Pubmed, construída conforme a metodologia PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Dois pesquisadores independentes realizaram a combinação de descritores. Foram examinados extraídas as informações referentes a base de dados, autor, ano de publicação, desenho de pesquisa, e principais resultados.  Os estudos incluídos foram organizados por meio do software Rayyan, aplicativo web gratuito da Qatar Foundation e após aplicados critérios de elegibilidade. Para a avaliação dos estudos, utilizou-se a aplicação do modelo por pirâmide de evidência. Resultados: Foram incluídos 13 estudos publicados até 2021, como principais medidas de prevenção encontram-se higienização das mãos, curativo impregnado com clorexidina e treinamento e capacitação da equipe. Considerações finais: A associação de técnicas executadas corretamente, soluções e produtos modernizados, uso de bundles e a eficaz higienização das mãos, diminuem o número de casos de infecções e impactam diretamente no tempo de internação dos pacientes.
A novel approach towards behavioral and psychological symptoms of dementia management
Authors: Pandey Eshani , Tejan Veena , Garg Shobit
Published: May 2023

Dementia is the loss of cognitive functioning to the extent that it interferes with the person’s daily routine functioning. Evidence suggests that there are millions of people living with dementia and this number is ever increasing as the younger age mortality is on the decline. The various causes of dementia can be diagnosed by a thorough medical history, a general and systemic examination, laboratory investigations, and neurological imaging. Although cognitive impairment is required and even sufficient for the diagnosis of dementia, the disease may also be accompanied by neuropsychiatric symptoms known as behavioral and psychological symptoms of dementia (BPSD), which are widespread and have a significant impact on the disease’s prognosis and treatment. In this case report, we will be discussing about a novel approach undertaken when managing the BPSD symptoms of two patients older than 90 years of age. The patients were admitted to the inpatient department of a tertiary care hospital. The patients were started on low-dose medications initially but due to no improvement, a more rigorous approach had to be taken.
Situs ambiguous-polysplenia syndrome: Torsion splenunculus – A rare cause of acute abdomen pain
Authors: Jayanthan S. Shanmuga , Moorthy T. N. , Karunakaran N. , Nadanasadharam K.
Published: May 2023

Situs ambiguous, also known as heterotaxy syndrome, is a rare congenital condition in which there is an abnormal positioning of internal organs of the chest and abdomen. Polysplenia (left isomerism) is a common association with it and hence called as “Situs Ambiguous-Polysplenia” syndrome. Torsion splenunculi is a rare complication associated with it. Herein, we report a case of splenunculi torsion in an adult with situs ambiguous associated with polysplenia.
التأصيل الإسلامي لأسباب وأساليب إدارة الصراع التنظيمي
Authors: الدعدي دلال دابس محمد
Published: May 2023

هدفت الدراسة إلى التأصيل الإسلامي لأسباب وأساليب إدارة الصراع التنظيمي وفقا للعقيدة الإسلامية، كما استخدمت الدراسة المنهج المكتبي الوثائقي. وخلصت الدراسة بأن هناك العديد من أسباب الصراع التنظيمي ولعل أبرزها محدودية الموارد وعدم وضوح السلطات والصلاحيات، وأسباب مرتبطة بالعلاقات الشخصية مثل التفسيرات الخاطئة. كما أن هناك العديد من الأساليب لإدارة الصراع وأهمها التحكيم والوساطة والرجوع إلى أهل العلم، التفاوض. وأوصت الدراسة بضرورة الاهتمام بتأصيل مواضيع الإدارة التربوية المختلفة لتكوين قاعدة بيانات مبنية على أسس الدين الإسلامي، ضرورة توجيه البحث العلمي في مجال العلوم الإدارية لخدمة العالم الإسلامي، تشجيع طلاب الدراسات العليا على تأصيل موضوعات الإدارة التربوية.
المفاهيم الخاطئة في العلوم لدى طلبة كلية العلوم في جامعة فلسطين التقنية خضوري
Authors: عطير نهى إسماعيل
Published: May 2023

هدفت هذه الدراسة إلى الكشف عن المفاهيم الخاطئة في العلوم لدى طلبة كلية العلوم في جامعة فلسطين التقنية خضوري، وتفسير أسباب وجود المفاهيم الخاطئة لدى الطلبة، وحصر استراتجيات ونماذج تدريس قادرة على تعديل وتغيير المفاهيم الخاطئة، واعتمدت الدراسة المنهج الوصفي، لتحقيق أهدافها والإجابة عن أسئلتها، واستخدمت اختبار مفاهيمي يقيس فهم مفاهيم العلوم، وتكوَّن الاختبار من(50) فقرة من نوع اختيار من متعدد لمفاهيم علوم أساسية في الكيمياء والفيزياء والعلوم الحياتية، تم تطبيق الاختبار على عينة من طلبة كلية العلوم في جامعة فلسطين التقنية خضوري قوامها (52) طالبًا وطالبة، وتوصلت الدراسة إلى: أن النسب المئوية لمتوسط إجابات الطلبة على الاختبار تشير إلى وجود مفاهيم خاطئة لدى طلبة كلية العلوم بالمجالات الثلاثة، مفاهيم في العلوم الحياتية (%64.93) وتراوحت بين (28.85%-94.23%)، ومفاهيم في الكيمياء (%63.46)، وتراوحت بين (44.23%- 96.15%)، ومفاهيم في الفيزياء (%61.73) وتراوحت بين (34.62%- 88.46%)، ويوجد فقرات في الاختبار حصلت على إجابات الطلبة التي تشير إلى وجود مفهوم خاطئ شائع بين طلبة كلية العلوم في جامعة فلسطين التقنية خضوري على نسب مرتفعة. ومن مراجعة البحوث التي جربت استراتيجيات ونماذج تدريس لتغيير وتعديل المفاهيم الخاطئة ذات دلالة: واستراتيجية البيت الدائري، برنامج تعلم إلكتروني قائم "نظرية فان هيل (Van Hiele) في تصويب الفهم الخطأ"، الألعاب ولعب الأدوار، المنظمات المتقدمة، نموذج دن ودن أنموذج بوسنر من خلال الحاسوب، أنموذج كارين، وفي ضوء النتائج أوصت الدراسة بعدة توصيات أهمها، ضرورة عقد حلقات نقاش مع أعضاء هيئة التدريس في كلية العلوم من أجل مناقشة هذه المفاهيم، وتطبيق استراتيجيات مُجربة لتعديل هذه المفاهيم.
أثر إنشاء برمجيات ثلاثية الأبعاد باستخدام منصة كوسبيس (CoSpaces Edu) على تنمية مهارات البرمجة لدى طالبات المرحلة الابتدائية
Authors: الغامدي أريج عبدالله سالم , حربوش ليلى حمد , مجلد أمجاد طارق
Published: May 2023

هدفت الدراسةُ إلى تقصِّي أثرِ إنشاءِ برمجياتٍ ثلاثيةِ الأبعاد باستخدام منصة كوسبيس (CoSpaces Edu) على تنمية مهارات البرمجة لدى طالبات المرحلة الابتدائية. في هذه الدراسةِ تم استخدام المنهج شبة التجريبي وشملت عينةُ الدراسة على (31) طالبة في الصف السادس الابتدائي، وقُسِّمَت إلى مجموعتين تجريبيتين وفق نمطِ التعلّم إلى مجموعة ذات نمط تعلُّمٍ فرديٍّ وعددهن (15) طالبة، ومجموعةٍ ذاتِ نمطِ تعلُّم تعاونيٍّ وعددُهن (16) طالبة. وقامت الباحثات في هذه الدراسة بإعداد أدوات البحث المكونة من الاختبار المعرفي للبرمجة، وبطاقة تقييم المنتج. وكشفت نتائج الدراسة عن وجود فروقات ذات دلالة إحصائية في القياسات البعدية وذلك في الاختبار البعدي وفي بطاقة تقييم المنتج لصالح المجموعة التجريبية ذات النمط التعاوني. وتوصي الدراسة بالاستفادة من البيئات الافتراضية التشاركية لتنمية مهارات البرمجة وتوظيفها في تعليم البرمجة لطلاب المرحلة الابتدائية.
Number of sites based solver for determining coverages from steady-state mean-field micro-kinetic models
Authors: Vijay Sudarshan , Heenen Hendrik , Singh Aayush , Chan Karen , Voss Johannes
Published: May 2023

Kinetic models parameterised by ab-initio calculations have led to significant improvements in understanding chemical reactions in heterogeneous catalysis. These studies have been facilitated by implementations which determine steady-state coverages and rates of mean-field micro-kinetic models. As implemented in the open-source kinetic modelling program, CatMAP, the conventional solution strategy is to use a root-finding algorithm to determine the coverage of all intermediates through the steady-state expressions, constraining all coverages to be non-negative and to properly sum to unity. Though intuitive, this root-finding strategy causes issues with convergence to solution due to these imposed constraints. In this work, we avoid explicitly imposing these constraints, solving the mean-field steady-state micro-kinetic model in the space of number of sites instead of solving it in the space of coverages. We transform the constrained root-finding problem to an unconstrained least-squares minimisation problem, leading to significantly improved convergence in solving micro-kinetic models and thus enabling the eﬀicient study of more complex catalytic reactions.