bluuebunny/crossref_metadata_2025 huggingface dataset:
Teacher Trainees Perceptions of Think-Pair-Share Technique in Teaching Classification of Living Organisms in Colleges of Education – Ghana
Authors:   Enchi College of Education, Enchi, Ghana, West Africa, Parker Joseph , IK  ,   Foso College of Education, Assin Foso, Ghana, West Africa
Published: November 2021

The purpose of the study was to explore the perceptions of teacher trainees on the use of think-pair-share in teaching and learning of classification of living organisms. The study adopted a quantitative approach. Both descriptive and inferential statistics were used to report the results of the study. Frequency counts and percentages were used to report the teacher trainees’ perceptions about the impact of think-pair-share learning technique in the teaching and learning of classification of living organisms. The study was carried out in Enchi College of Education in the Aowin Municipality in the Western North Region of Ghana. Stratified, simple random, and systematic sampling techniques were used to select 80 respondents for the study. This was made up of 30 level 300, 30 level 200, and 20 level 100 students, respectively. The participants were subjected to think-pair-share learning technique of teaching. The instrument used for the data collection was a questionnaire guide. The findings of the study revealed that, think-pair-share learning technique of teaching motivate and engage, provide immediate feedback, develop social and physical skills simultaneously, help students to learn with fun and increase students interest and confidence level. It was therefore recommended that creative approach such as think-pair-share learning technique should be adopted by science tutors in Colleges of Education for effective teaching and learning.
A Phenomenological Study on Students’ Experiences in Learning Physics in an Online Class
Authors:   Notre Dame of Marbel University, Alunan Avenue, Koronadal City, Philippines, Mercado Justine
Published: November 2021

Online learning keeps on growing and being explored during this pandemic. Most of the tertiary institutions here in the Philippines have shifted from face-to-face to online instructions in all courses including physics subjects. The conduct of physics classes through virtual classrooms has its advantages and presents some challenges that is why it is important to understand the perspective and experiences of students. This study aimed to describe the experiences of students in learning physics in a virtual classroom, specifically their experiences in preparation, learning management, opportunities, and challenges they have encountered. There were four themes that emerged in this study: Technological Preparations, Self-Preparations, Challenges in Online Learning, and Leaning Management and Opportunities. It was realized in this study that students were prepared to take online classes both in terms of their technological and personal aspect. Despite their preparations they encountered challenges such as network issues, time constraints, and distractions in their learning environment at home. However, students were optimistic, so, they saw opportunities in these challenges to improve their technological skills, time management, and maximized online resources for better understanding of physics concepts. It is recommended for future research to explore the experiences of teachers in teaching online physics classes.
The Effectiveness of Concept Teaching Using Concept Maps on Academic Achievement and Elimination of Misconceptions: Protein Synthesis Case
Authors:   Science Education, Faculty of Education, Alanya Alaaddin Keykubat University, Alanya, Turkey, Demirci Tuba , Oktay Münir ,   Faculty of education, Karamanoğlu Mehmetbey University, Karaman, Turkey
Published: November 2021

This study aimed to analyze the effectiveness of concept maps on the academic achievements of Biology teacher candidates and the elimination of misconceptions comparing the method with the traditional rote learning method. The quasi-experimental design, specifically, the pre-test post-test control group type was used in this research to address the research questions. The research was carried out with 60 Biology teacher candidates. Achievement test and diagnostic test were used as data collection tools throughout the research. SPSS version 20 software was used to analyze the obtained quantitative data. Independent samples t-test was used to determine whether there was a significant difference between the control and experimental group students’ level of prior knowledge regarding the subject of protein synthesis. The findings revealed no statistically significant difference between the groups in pre-test (ρ > .05). However, the findings revealed a statistically significant difference between the groups, in the post-test, in favor of the concept map method used for the experiment group (ρ < .05). The increase in the post-test scores of the experiment group students indicated that the teaching method based on concept maps positively affected the students' academic achievement and elimination of misconceptions. Research indicated that students could not establish a correct relationship between the concepts of DNA, RNA, mRNA, tRNA, rRNA, nucleus, chromosome, gene, genetic code, codon, anti-codon, translation, transcription, ribosome, protein, and amino acid terms taught in protein synthesis subject. It was concluded that the areas of use for concept maps should not be limited as a teaching tool, but should be further extended to for determining misconceptions, eliminating misconceptions, and evaluating the instruction.
Examining the Relationship between Prospective Preschool Teachers’ Self-Efficacy Beliefs in Science Education and Learning Styles
Authors:   Master of Science, Institute of Graduate Studies, Tokat Gaziosmanpaşa University, Tokat, Turkey, Özdemir Oğuzhan , Hastürk Gamze ,   Asst. Prof. Dr., Tokat Gaziosmanpaşa University, Tokat, Turkey
Published: November 2021

This study was conducted to examine the relationship between the levels of prospective preschool teachers’ self-efficacy beliefs in science education and learning styles. In this study, the correlational survey model was used. The sample of the research was composed of 193 (165 females, 28 males) prospective pre-school teachers studying in their first, second, third, and fourth year in a faculty of education of a state university located in the Black Sea in Turkey. Data were collected using the ‘Science Education Self-Efficacy Belief Scale’ developed by Riggs and Enochs (1990) and adapted into Turkish by Özkan et al. (2002) and ‘Kolb Learning Style Inventory’ developed by Kolb (1984) and adapted into Turkish by Evin Gencel (2007) in the spring semester of the 2019-2020 academic year. Descriptive and inferential statistics were used in the statistical calculations of the data in the study. As a result of the study, it was determined that these prospective pre-school teachers’ self-efficacy beliefs in science education were very high while their personal self-efficacy beliefs and result expectation sub-dimensions were at a high level. In addition, there is no statistically significant difference between prospective teachers' self-efficacy beliefs in science education, personal self-efficacy perception, and result expectation according to their learning styles. Based on the results obtained, to increase the success of prospective teachers in science and achieve desired goals in education, learning environments should be designed according to learning styles, and studies should be conducted to increase the quality of science education by making use of self-efficacy beliefs.
Senior high school students’ self-efficacy and its relation to engagement in online class setting in a private university in the south of Metro Manila
Authors:   Science Education Department, Br. Andrew Gonzalez FSC College of Education, De La Salle University, Manila, Philippines, Bangga Dionafer
Published: November 2021

This study explored the self-efficacy of senior high school Science, Technology, Engineering, and Mathematics (STEM) students (N = 134) in an online physics class in terms of gender and its relationship to engagement. The study employed a descriptive correlation research design. Adapted instruments namely ‘Sources of Self-Efficacy in Science Course – Physics’ (SSSCP) and ‘Engagement in Physics Scale’ (EPS) were used to collect the data from the students. SSSCP was correlated with the scores of ‘Self-Efficacy for Academic Milestone-Strength’ scale for its validity. Reliability and validity of EPS was examined through Cronbach alpha and confirmatory factor analysis with acceptable results. Mean and standard deviation were used to answer the research questions while independent samples t-test, Cohen’s d, and Pearson r correlation were used to test the hypotheses. It was revealed that both male and female students have a high level of self-efficacy in the following: overall, vicarious experience, verbal persuasion, and performance accomplishment with an average level for the emotional arousal. Furthermore, a significant difference across gender was found only on the emotional arousal sub-level with a small effect size of 0.32. Moreover, positive correlation was found between overall self-efficacy and overall engagement as well as on cognitive engagement. On the other hand, a negative correlation was revealed between overall self-efficacy and emotional engagement. Focusing on increasing the self-efficacy of students in an online physics class should be practiced by teachers in order to increase engagement.
Enhancing Science Process Skills Acquisition in Chemistry among Secondary School Students through Context-Based Learning
Authors:   Department of Science and Technology Education, Faculty of Education, University of Lagos, Nigeria, Okafor Ngozi
Published: November 2021

The study examined the effect of Context Based Learning (CBL) and gender influence on chemistry students’ acquisition of Integrated Science Process Skills (ISPS). Two research questions guided the study. This study used a quasi-experimental research design with a sample of 192 participants who had an average age of 15. Three instruments were used in data collection. Data were analyzed using mean and standard deviation. The results showed that Context Based Learning (CBL) had more effect on students’ Integrated Science Process Skills (ISPS) in chemistry. Students exposed to CBL pedagogy acquired more Experimental Skill (EXPS) than Analyzing and Interpreting Data Skill (ANIDS) with Identifying and Controlling Variables Skill (ICVS) the least. Also, students exposed to Conventional Strategy (COS) excelled in ANIDS, more so than Identifying and Controlling Variables Skill (ICVS) with Experimental Skill (EXPS) the least acquired. The influence of gender on ISPS was observed in favour of females. The study concluded that gender imbalance exists in all spheres of life, therefore, chemistry teachers should help students in acquiring integrated science skills using the two approaches to enhance male and female students’ knowledge, values, and skills creatively in secondary school chemistry. The study recommends the teaching of students on everyday activities that foster gender balance in Lagos State secondary schools.
IMPLEMENTASI SMS GATEWAY MENGGUNAKAN VISUAL STUDIO 2010 UNTUK PELAYANAN KONSELING JEMAAT
Authors: Hartini Hartini Tini
Published: November 2021

Kini SMS dapat dimanfaatkan untuk berbagai aplikasi, seperti Mobile Banking, Pooling Interaktif, dan lain-lain. SMS juga sangat bermanfaat di dalam gereja Bethany Kuala Kapuas, salah satunya dijadikan sebagai sistem konseling jemaat. Dikarenakan jadwal konseling antara konselor dan jemaat yang belum efisien. Sehingga konselor sedikit kewalahan dengan hal ini, maka dari itu diperlukan suatu aplikasi untuk mengatur jadwal konseling tersebut. Caranya jemaat mengirim SMS keaplikasi dan nantinya konselor yang bertugas sebagai admin (di jam operasional kantor) akan membalas SMS tersebut yang isinya jadwal konseling dengan jemaat. Aplikasi Pelayanan Konseling Jemaat berbasis SMS Gateway pada Gereja Bethany Kuala Kapuas ini dibuat menggunakan bahasa pemrograman Visual Studio 2010 dan AT+Commands sebagai bahasa perintah yang dapat dibaca oleh modem. Dengan adanya aplikasi ini diharapkan dapat memudahkan jemaat dalam menyampaikan konselingnya, sehingga membantu para konselor untuk melakukan monitoring dengan mudah
Pengaruh Game Online terhadap Kemampuan Berbahasa Inggris
Authors: Prastius Eko
Published: November 2021

Bahasa inggris merupakan bahasa yang populer dan penting. Untuk bisa mempelajari bahasa inggris orang-orang telah menggunakan berbagai cara namun hasilnya tidak sesuai dengan ekspetasi masyarakat, sehingga  kami melakukan penelitian terhadap remaja dengan tema seberapa besar pengaruh game online terhadap kemampuan berbahasa inggris. Metode yang  kami gunakan adalah dengan menyelidiki dampak - dampak yang didapatkan dari tantangan, keterampilan, dan keterlibatan dalam sebuah game yang berbasis pembelajaran. Hasil dari penelitian kami menunjukkan bahwa keterlibatan seseorang dalam game yang berbasis pembelajaran memiliki dampak positif yang jelas terhadap suatu pembelajaran, kemudian tantangan dari sebuah game berbasis pembelajaran juga memiliki dampak positif pada pembelajaran yang tertuju baik secara langsung maupun melalui peningkatan keterlibatan dalam sebuah game, serta keterampilan mendengar dan bicara dalam bahasa inggris. Tantangan,keterikatan dan keterampilan dalam bermain game online dapat meningkatkan kemampuan dalam berbahasa inggris.
Implementasi Teknologi Informasi Website Pada Home Industry Sebagai Media Promosi Dan Penjualan (Studi Kasus: Usaha Roti Dapoer Yuri)
Authors: Rosiska Evan
Published: November 2021

Perkembangan teknologi informasi yang ada saat ini telah mengubah gaya hidup manusia menjadi jauh lebih mudah. Dalam melakukan penjualan terhadap roti yang diproduksi, usaha Roti Dapoer Yuri  masih menerapkan sistem secara konvensional, strategi pemasarannya pun dilakukan secara langsung dengan cara melakukan pengantaran produk ke warung-warung, toko-toko bahkan ada sebagaian konsumen yang mendatangi langsung ke rumah untuk menjemput produk tersebut untuk dijual lagi kepada konsumen yang lainnya, sementara itu media promosi yang dilakukan saat ini hanya memanfaatkan konsumen yang pernah membeli roti tersebut, hal ini membuat penjualan kurang efektif dan promosi yang tidak banyak diketahui oleh orang banyak.  Jika dilihat dari perkembangan teknologi sistem informasi yang berkembang saat ini Usaha Roti Dapoer Yuri sangat membutuhkan sebuah teknologi untuk meningkatkan penjualan dan sebagai media promosi produk yang bisa diakses secara online dan dapat diakses dimanapun dan kapanpun, dimana pembeli mampu mengetahui informasi produk yang akan dijual dan melakukan transaksi pemesanan secara online. Adapun metode penelitian yang digunakan adalah model waterfall yaitu melalui beberapa tahapan seperti analisis kebutuhan, desain sistem yang akan digunakan, pembuatan kode program dan pengujian sistem yang dibuat. Dalam melengkapi data agar tujuan bisa dicapai maka teknik pengumpulan data menggunakan teknik observasi dan studi. Sementara itu hasil dari implementasi teknologi informasi ini mampu memberikan peningkatan penjualan dan promosi yang lebih mudah.
SISTEM MONITORING DAN OTOMATISASI KELEMBABAN TANAH UDARA DAN SUHU PADA BAYAM BERBASIS ANDROID
Authors: Aji Aditya iriawan pratama
Published: November 2021

ABSTRACT
Bayam merupakan salah satu komoditas pangan yang tumbuh subur dan banyak dijumpai pada tanah air pertiwi. Berdasarkan data yang di himpun dari situs resmi statistik Jakarta terhitung pada tahun 2014-2015 tingkat produksi sayuran bayam dari tahun sebanyak 2247 pada tahun 2014 dan pada tahun 2015 meningkat menjadi 5699 dan semakin kesini produksi bayam semakin menurun tercatat pada tahun 2018 produksi bayam sebesar 3297. Sistem monitoring dan otomatisasi pengontrolan kelembaban tanah, kelembaban udara dan suhu udara pada tanaman bayam dengan android merupakan solusi dari permasalahan yang ada, melalui pemanfaatan Internet of Things (IoT) akan dapat membawa dunia pertanian kedalam industry yang lebih maju dan efisien karena petani tidak perlu terus menerus mengawasi dan menjaga tanaman nya dari lahan tetapi cukup menggunakan remote dari rumah. Sebab sistem bekerja secara otomatis dimana pengguna bisa mengontrol kondisi tanaman melalui aplikasi android, nantinya cukup melalui smartphone petani dapat melakukan monitoring dan penyiraman tanaman otomatis secara real time pada tanaman bayam. Berdasarkan hasil pengujian yang dilakukan sistem dapat melakukan penyiraman otomatis pada saat kondisi kelembaban tanah < 60% dan berhenti menyiram pada kelembaban tanah > 80% dan relay yang berfungsi sebagai saklar dapat berfungsi dengan baik. Selanjutnya Proses kalibrasi pada sensor soil moisture FC-28 menggunakan standar acuan ASM (American Standard Method) dari 59 percobaan menunjukan kesalahan alat sebesar 7,06% dan proses kalibrasi pada sensor DHT22 menggunakan alat standar yaitu thermohgrometer, adapun hasil ujicoba dari 100 percobaan menunjukan kesalahan kelembaban udara sebesar 0,82% dan untuk suhu udara 0,33%, sehingga didapatkan hasil pengukuran yang relatif baik. Berdasarkan hasil pengujian kerja sistem terhadap tanaman, didapatkan bahwa hasil sistem otomatisasi lebih cepat dalam pertumbuhan dibanding sistem manual
PENGEMBANGAN MODUL PELATIHAN PENGENALAN DASAR BAHASA PEMROGRAMAN JAVA DENGAN MODEL ARCS
Authors: Yudertha Andreo -
Published: November 2021

1048 / 5000

 

Translation results

The introduction of programming languages ​​to students is very rare. As a solution for the introduction of programming languages ​​for students is to hold training and workshops for students. The training module was developed by applying the ARCS (Attention, Relevance, Confidence and Satisfaction) model with the aim of increasing students' motivation to learn programming languages ​​further. The resulting module was applied to the training carried out for students of SMA Negeri 10 Jambi City. There were 30 participants, consisting of grade 10 and grade 11 students. Participants were mentored by 4 instructors who were also observers. The ARCS model can be used as a reference in developing Java programming training modules with the aim of motivating and enthusiastic students. The module has been used in basic java programming training at SMA 10 Jambi City, with observations (scale 100), for an average student attention of 91.25, participation 94, persistence 93.25, task completion 83.25, and activeness 93.5.
Sistem Informasi Persediaan Barang Menggunakan Framework Bootstrap dan Bahasa Pemrograman PHP MYSQL
Authors: Nurjani Muhamad Ari , Mulyadi Iman , Taryanto Ardi
Published: November 2021

Online shop companies that are currently running only use Microsoft excel in recording, selling, purchasing for inventory. In making invoices and purchases still use only notes. With this system running, there are many errors that often occur, such as the loss of sales invoices, the loss of travel documents and which result in no evidence of transactions that have occurred. Therefore we need a computerized system that can help to make sales purchases more easily and can check stock items very easily and accurately. The design of this system starts from the warehouse first to record incoming goods then make a purchase invoice and here the warehouse confirms to the shop owner, if approved, the owner will ask the admin to make stock adjustments, after the stock is reduced, the admin will confirm to the Warehouse and the Warehouse will make a travel document to be continued to the consumer.
PERBANDINGAN ANTARA PERAN JAKSA DI INDONESIA DENGAN PERAN JAKSA DI DAEARAH ADMINISTRASI KHUSUS MACAO DALAM SISTEM PERADILAN PIDANA.
Authors: Lebang Moh. Andika Surya , Kastra Rendi
Published: November 2021

Negara Indonesia dan Makau sama-sama menganut sistem hukum kontinental Eropa. Namun demikian, dalam peran kejaksaan dan kejaksaan memiliki perbedaan dan persamaan dalam pelaksanaan tugas, fungsi dan kewajibannya. hal ini dapat dilihat pada pembahasan jurnal ini. dengan adanya kajian terhadap peran kejaksaan tersebut, diharapkan dapat memberikan inspirasi bagi kejaksaan di negara Indonesia sehinnga dapat membenahi kekurangan-kekurangan yang ada. Penelitian ini merupakan penelitian normatif (Normative Approach) yaitu Undang-undang disamping bertumpu pada penelitian normatif, juga ditambah dengan pendekatan teoritis. Selanjutnya dalam menganalisis data digunakan pendekatan kualitatif dan juga didasarkan studi berbasis perpustakaan, yang berarti bahwa bahan yang diperlukan untuk penelitian harus tersedia di perpustakaan, arsip, dan database, undang-undang dan dokumen lainnya (Ibrahim, 2005).
PERLINDUNGAN TERHADAP PEGAWAI NEGERI SIPIL (PNS) BERDASARKAN KETENTUAN PERATURAN PEMERINTAH NOMOR 11 TAHUN 2017 TENTANG MANAJEMEN PEGAWAI NEGERI SIPIL
Authors: Arman Zuhdi , Jamba Padrisan
Published: November 2021

Manajemen Pegawai Negeri Sipil menurut UU Nomor 43 tahun 1999 pasal 1 angka (8) adalah keseluruhan upaya untuk meningkatkan efisiensi, efektivitas, dan derajat profesionalisme penyelenggaraan tugas, fungsi dan kewajiban kepegawaian yang meliputi perencanaan, pengadaan, pengembangan, penempatan, promosi, penggajian, kesejahteraan, dan pemberhentian. Tujuan manajemen Pegawai Negeri Sipil yaitu untuk menjamin penyelenggaraan tugas pemerintahan dan pembangunan secara berdaya guna dan berhasil guna dengan dukungan PNS yang profesional, bertanggungjawab, jujur, dan adil melalui pembinaan yang dilaksanakan berdasarkan sistem prestasi kerja dan sistem karir yang dititik beratkan pada sistem prestasi kerja.
PENERAPAN METODE SIMPLE ADDITIVE WEIGHTING UNTUK PERANGKINGAN KINERJA PEGAWAI TERBAIK DI STIKES GETSEMPENA LHOKSUKON
Authors: Mukhroji Mukhroji , Fadhlina Fadhlina
Published: November 2021

Employee performance appraisal in an institution is an absolute thing that needs to be done, where employees compete fiercely to get the best category in order to achieve a brilliant career in that agency. Every agency needs qualified, honest, educated, and disciplined employees to ensure good quality. Each agency has a different and selective way of determining good employees, this can also be a consideration for agency leaders to choose the best employee criteria so that they are worthy of being placed in strategic positions. From some of the descriptions above, this research needs to be carried out which aims to assist a leader in an institution in determining the best employees. This study applies the Simple Additive Weighting (SAW) method for decision making to rank the best employee performance. The steps taken are determining the criteria and attributes that will be the reference in the decision matrix assessment so that the final result obtained is the ranking of the best criteria and attribute values ​​that can help the leadership of an agency to make informed decisions in determining the best employees to be placed in strategic positions in these agencies.
IMPLEMENTASI PEMILIHAN MOTOR BEKAS MENGGUNAKAN METODE AHP-TOPSIS
Authors: Yuniantika Alviani Setya , Hadikurniawati Wiwien
Published: November 2021

A motorbike is a type of transportation that runs on an engine and has two wheels. Used is something that has been called not new. Human need for transportation means the most in the use of motorbikes. Economic limitations of some people choose to buy used motorbikes. In the selection, it is difficult to help consumers determine the choice of vehicle to be purchased. This is because there are so many types of motorbikes in one brand. This study aims to recommend a reference solution as a basis for consideration in selecting a used motorbike. This decision support system in solving this problem uses AHP and TOPSIS. The AHP method was chosen because it produces weighted criteria. Meanwhile, TOPSIS was chosen because for ranking determination, it is expected to provide the best used motorbike recommendation solutions to buyers
RANCANG BANGUN SISTEM INFORMASI PAYROLL DAN LAPORAN PPH 21 BERBASIS DESKTOP PADA PT CATERPILLAR INDONESIA BATAM
Authors: Putria Narti Eka , Elisa Erlin
Published: November 2021

The development of information technology has created convenience and accuracy in decision making within government agencies and companies. The problem that often arises in a company is about the payroll system, this is a lot we see in electronic and print media there are employees who do demos to demand an increase in salary and no transparency in payroll. The use of computers in any company is very common and ordinary, because there are already many and even all companies use computers as a medium for storing data and controlling data. But the data storage system is still manual for example with Ms. Excell is still lacking in data storage systems. Where so far the recording of the salary of employees is still using the manual system. Given the payroll in a company is an important thing and requires proper handling so that there are no errors in the calculation of employee work hours or extra hours / overtime hours, so we need a system that can overcome these problems. Using VB.Net 2008 Programming can help in making reports that are fast, accurate, timely and also eliminate the constraints that exist in making salary data reports.
SISTEM FILTERING DATA MAHASISWA MENGGUNAKAN FRAMEWORK LARAVEL DAN LIBRARY LARAVEL EXCEL
Authors: Pramudita Adriansa Wahyu , Somya Ramos
Published: November 2021

As Lembaga Penjamin Mutu (LPM) or Quality Assurance Institution of Universitas Kristen Satya Wacana (UKSW), it has many responsibilities to improve quality of UKSW such as the quality of curriculum, lecturers, facilities, etc. LPM works with big data on daily basis, therefore it needs to improve efficiency at work and of course to make it easier. In this case LPM often have to deal with Pangkalan Data Pendidikan Tinggi (PDDikti) to give report to the government about student data of UKSW. Therefore, it is needed a web-based system to filter active student from excel file so that it will make LPM works easier and more efficient.
SISTEM PENGENDALIAN PERSEDIAAN STOK BAHAN BAKU MENGGUNAKAN METODE ECONOMIC ORDER QUANTITY DI PIZZAHUT SETIABUDI
Authors: Puspadev Cindy Anindya
Published: November 2021

Pizzahut Setiabudi Semarang is a middle class restaurant in Indonesia that serves pizza, pasta and also various kinds of food. The process of recording stock inventories at Pizzahut Setiabudi currently still uses manual recording on books, both incoming and outgoing materials. In addition, the procurement process for raw material stock only uses estimates, this can lead to excess stock in the warehouse or actually experience a stock shortage which can later hamper the operational process of the business. In this research, we build a raw material inventory control system to help restaurants manage material stock data using the Economic Order Quantity (EOQ) method. EOQ is a method used to optimize the purchase of raw materials that can reduce inventory costs so that the efficiency of material inventory in the company can run well.
Pembinaan Perencanaan Pemasaran Bagi Pedagang Obat Tradisional Di Kota Batam
Authors: Raymond Raymond
Published: November 2021

Objek yang akan dibina dalam pengabdian kali ini adalah Toko obat aulia tiban garden merupakan UMKM yang bergerak di bidang obat-obatan. Toko obat ini bertempat di jalan Tiban garden blok C No 32 Batam, saat ini toko obat Toko obat aulia tiban garden dimiliki oleh Ibu Salmi Yanti. Toko obat aulia tiban garden menjual berbagai obat-obatan baik dari jenis tradisional. Untuk itu pengabdian masyarakat kali adalah pembinaan dalam memahami dan membuat perencanaan pemasaran usaha, metode yang digunakan dalam pengabdian masyarakat kali ini adalah pertama Tim Dosen memberikan ceramah dan pemaparan tentang teori perencanaan pemasaran usaha, kedua Peserta akan diberi Pembinaan dalam membuat perencanaan pemasaran usaha, ketiga Peserta akan diberikan kesempatan untuk mendiskusikan permasalahan yang dihadapi dalam pembuatan perencanaan pemasaran usaha. Diharapkan program pengabdian masyarakat kali ini dapat memberikan kontribusi berupa pertama Peserta termotivasi membuat perencanaan pemasaran usaha, kedua Peserta mampu terampil dalam membuat perencanaan pemasaran usaha. Berdasarkan pengabdian yang telah dilakukan maka ada beberapa manfaat yang dapat diambil diantaranya Peserta memiliki pemahaman tentang pembuatan perencanaan pemasaran, Kedua Peserta juga telah dapat memahami mengenai ruang lingkup dari perencanaan pemasaran, ketiga Peserta telah dapat membuat perencanaan pemasaran.
PELATIHAN DAN PENDAMPINGAN PENDIRIAN KOPERASI DI PERUMAHAN BUANA IMPIAN 2 / RW 028 KELURAHAN TEMBESI- KECAMATAN SAGULUNG-KOTA BATAM
Authors: Wage Sunarto
Published: November 2021

Kegiatan pengabdian kepada masyarakat ini berlokasi di Perumahan Buana Impian 2 RW 028 Kelurahan Tembesi, Kecamatan Sagulung, Kota Batam. Di perumahan Buana Impian 2 RW 028 terdapat 4 (empat) Rukun Tetangga (RT) dengan kepala rumah rangga sebanyak 827 KK. Pengabdian kepada masyarakat bertujuan untuk mensosialisasikan tentang penting Koperasi dan cara untuk mendirikan Koperasi. Masyarakat dimotivasi untuk mencintai Koperasi dan mengetahui pentingnya untuk menjadi anggota Koperasi. Manfaat Koperasi tidak hanya secara ekonomi semata tetapi ada unsur gotong royong dan unsur sosial. Kegiatan pengabdian kepada masyarakat dalam bentuk ceramah dan diskusi kepada peserta pelatihan dan dilajutkan dengan pendampingan kepeda peserta. Materi pelatihan terdiri: pendirian koperasi primer, keanggotaan koperasi, perangkat koperasi, modal koperasi, dan jenis koperasi. Setelah mengikuti pelatihan  peserta diharapakan termotivasi dan tertarik untuk mendirikan Koperasi di perumahan Buana Impian 2 / RW 028.
Defect of LSS Disrupts Lens Development in Cataractogenesis
Authors: Zhao Minglei , Mei Tingfang , Shang Bizhi , Zou Bin , Lian Qing , Xu Wenchang , Wu Keling , Lai Yuhua , Liu Chujun , Wei Lai , Zhu Jie , Zhang Kang , Liu Yizhi , Zhao Ling
Published: December 2021

Congenital cataract is one of the leading causes of blindness in children worldwide. About one-third of congenital cataracts are caused by genetic defects. LSS, which encodes lanosterol synthase, is a causal gene for congenital cataracts. LSS is critical in preventing abnormal protein aggregation of various cataract-causing mutant crystallins; however, its roles in lens development remain largely unknown. In our study, we generated a mouse model harboring Lss G589S mutation, which is homologous to cataract-causing G588S mutation in human LSS. LssG589S/G589S mice exhibited neonatal lethality at postal day 0 (P0), whereas these mice showed severe opacity in eye lens. Also, we found that cataract was formed at E17.5 after we examined the opacity of embryonic lens from E13.5 to E18.5. Moreover, disrupted lens differentiation occurred at E14.5 prior to formation of the opacity of eye lens, shown as delayed differentiation of lens secondary fiber and disordered lens fiber organization. In addition, RNA-seq analysis indicated that cholesterol synthesis signaling pathways were significantly downregulated. Overall, our findings provide clear evidence that a mouse model harboring a homozygous Lss G589S mutation can recapitulate human congenital cataract. Our study points out that LSS functions as a critical determinant of lens development, which will contribute to better understanding LSS defects in cataractogenesis and developing therapies for cataracts.
Effects of Microgravity on Early Embryonic Development and Embryonic Stem Cell Differentiation: Phenotypic Characterization and Potential Mechanisms
Authors: Li Feng , Ye Ying , Lei Xiaohua , Zhang Wensheng
Published: December 2021

With the development of science and technology, mankind’s exploration of outer space has increased tremendously. Settling in outer space or on other planets could help solve the Earth’s resource crisis, but such settlement will first face the problem of reproduction. There are considerable differences between outer space and the Earth’s environment, with the effects of gravity being one of the most significant. Studying the possible effects and underlying mechanisms of microgravity on embryonic stem cell (ESC) differentiation and embryonic development could help provide solutions to healthy living and reproduction in deep space. This article summarizes recent research progress on the effects of microgravity on ESCs and early embryonic development and proposes hypotheses regarding the potential mechanisms. In addition, we discuss the controversies and key questions in the field and indicate directions for future research.
RCC1 Expression as a Prognostic Marker in Colorectal Liver Oligometastases
Authors: Deng Yuxiang , Yu Long , Zhao Yujie , Peng Jianhong , Xu Yanbo , Qin JiaYi , Xiao Binyi , Liu Songran , Li Mei , Fang Yujing , Pan Zhizhong
Published: December 2021

Introduction: Regulator of chromatin condensation 1 (RCC1) is a major guanine-nucleotide exchange factor for Ran GTPase, and it plays key roles in various biological processes. Previous studies have found that RCC1 may play a role in the development of tumors, but little is known about the relationship between RCC1 and colorectal liver oligometastases (CLOs).

Methods: One hundred and twenty-nine pairs of matched human CLO samples, including both primary tumor and its liver metastasis specimens, were subjected to immunohistochemistry to determine the location and expression levels of RCC1. Associations between RCC1 and survival as well as gene expression profiling were explored.

Results: In this study, we first observed that RCC1 was mildly increased in CLO tumor tissues compared with normal tissues, and the localization was primarily nuclear. In addition, our study found that high RCC1 expression in liver oligometastases was an independent prognostic marker for unfavorable recurrence-free survival and overall survival (p = 0.036 and p = 0.016). Gene expression profiles generated from microarray analysis showed that RCC1 was involved in pathways including “Myc targets,” “E2F targets” and “DNA repair” pathways.

Conclusion: Our data indicated that RCC1 was expressed mainly in the nucleus, and strong and significant associations were found between RCC1 expression levels and the survival of CLO patients. These findings indicated that RCC1 may play a role in CLO development.
Avaliação do conhecimento dos acadêmicos de odontologia do Centro Universitário do Norte (UNINORTE-AM) sobre Emergências Médicas no consultório Odontológico / To assess the degree of knowledge of the North University Center dental students (UNINORTE-AM) on medical emergencies in the dental
Authors: Ferreira Susy Harts , Neto José da Cruz Luna , De Vasconcelos Mateus Neves , Cunha David Wallas de Souza , Barroso Francisco Juwerles dos Santos , De Oliveira Juliana Maria Souza , De Moura Andrezza Lauria
Published: December 2021

Objetivo: Avaliar o grau de conhecimento dos acadêmicos de odontologia do Centro Universitário do Norte (UNINORTE-AM) sobre emergências médicas no consultório odontológico e discutir se os alunos estão ou estarão preparados para agir diante de eventuais situações de emergências médicas na prática odontológica enquanto acadêmicos. Material e métodos: No período de setembro a novembro de 2016, foram aplicados questionários, e colhido dados, através de questões objetivas, com respostas do tipo sim/não e múltipla escolha referentes ao diagnóstico e tratamento das principais situações emergenciais, como: síncope/lipotimia, crise hipertensiva, choque anafilático, parada cardiorrespiratória, medicamentos utilizados durante tais intercorrências e a segurança que os acadêmicos possuem diante de uma emergência médica.  Resultados: Após a análise da amostra de 157 alunos que responderam ao questionário, verificou-se que 57% dos alunos marcaram de forma errônea as respostas objetivas sobre emergências médicas, ao passo que 43% acertaram as questões. Quando interrogados em relação à segurança frente a situações de emergência médica, 85,36% dos alunos relataram não se sentirem preparados para tal. Quanto a necessidade de disciplina específica de emergência médica na matriz curricular do curso de graduação, o percentual de alunos que responderam sim foi de 96,17%. Conclusão: Evidenciou-se a necessidade de melhor preparação dos futuros profissionais através de uma educação continuada sobre o assunto.
O comparativo da anfepramona e da sibutramina no tratamento da obesidade / The comparison of amphepramone and sibutramine in the treatment of obesity
Authors: Soares Sayra Ferreira , Rodrigues Júnior Omero Martins
Published: December 2021

O Objetivo deste trabalho foi elaborar uma revisão bibliográfica do comparativo do uso da Sibutramina e a Anfepramona, demonstrando qual o medicamento é mais eficaz e seguro para o uso e recomendação pelos profissionais de saúde, comparando seus benefícios em relação aos riscos que apresentam. Foram usados artigos científicos publicados entre os anos de 2010 e 2020. Consegue-se observar que a Anfepramona é disparada mais prejudicial do que a Sibutramina, pois seus efeitos colaterais são muito agudos, chegando em casos extremos à morte, pois ataca diretamente o Sistema Nervoso Central e Cardiovascular, principalmente quando ingerido se orientação médica. Conclui-se que a Sibutramina é a droga mais indicada devido ao baixo risco de efeitos colaterais em relação à Anfepramona.
Project implementation management of the russian federation state programs
Authors:   Federal State Autonomous Research Institution «Centre of Information Technologies and Systems for Executive Power Authorities», Gavrilova N.А. , Filippov V.I. ,   International Center for Informatics and Electronics
Published: December 2021

The article is devoted to the project management as a modern direction of management. The questions of becoming and development the project management of the Russian Federation state programs are considered, also the reform of management system of the Russian Federation state programs conducted by the Government of the Russian Federation is presented.
Computerized complex of federal information systems for supporting decision-making in the field of science and technology
Authors:   Federal State Autonomous Research Institution “Center of Information Technologies and Systems for Executive Power Authorities”, Starovoitov А.V. , Starikov P.P. , Dubitsky К.А. , Lukyanov S.E. , Pavlov L.P. , Simonov V.М. , Syedin D.Yu.
Published: December 2021

Summary: The article is devoted to the developed computerized complex of federal information systems for supporting managerial decisions in the field of science and technology. The computerized complex makes it possible to get an objective picture of the state of scientific research and development in the country, provide up-to-date information for decision-making and conducting expertise, compile statistical and analytical reports, perform cross-disciplinary research and queries, form updated reference books of scientists and organizations in all scientific areas, solve key problems of increasing the efficiency of budget investments in science and the interaction of science and production, focusing research on obtaining productive results.
Method of syntactic-semantik analysis of unstructured texts
Authors:   Federal State Research Institution “Centre of Information Technologies and Systems for Executive Power Authorities”, Ogarok A.L. , Zhavoronkova O.G.
Published: December 2021

The methodology of computer linguistic analysis of unstructured text information is considered. The basic provisions of various approaches to the automation of automatic processing of unstructured texts in computer systems are presented. A formalized description of the method of syntactic-semantic computer analysis of texts is given.
COMPUTER MODELING OF THE WORKING PROCESS OF A FOREST TRUCK EQUIPPED WITH HYDROPNEUMATIC SUSPENSIONS OF MODULAR TYPE
Authors: Posmetev Valeriy , Nikonov Vadim , Posmetev Viktor
Published: November 2021

The influence of the constructive perfection of suspensions on the efficiency of the functioning of a logging vehicle in the process of hauling timber along insufficiently equipped logging roads has been substantiated. The current direction of improving the suspension of timber trucks, which allows to reduce fuel consumption, the cost of maintenance and repair, and, consequently, reduce the final cost of exported timber, is considered. A perspective scheme of a pneumohydraulic suspension of a modular type, applied to a timber truck, is proposed. On the basis of computer modeling, a preliminary assessment of the effectiveness of the functioning of the proposed pneumohydraulic suspension installed on a logging vehicle during its movement in the process of hauling timber along an insufficiently equipped logging road has been carried out. The main factors that have a significant impact on the operation of a pneumohydraulic suspension of a modular type are described. The dependences of the change in the maximum values of the vertical acceleration of the timber truck, the pressure in the gas cavity of the pneumohydraulic cylinder, the temperature difference on the average height of irregularities, the number of obstacles per unit length of the timber road and the speed of the timber truck are obtained. The numerical values of the main factors influencing the functioning of the proposed suspension are revealed, which provide the best effect when a timber truck is moving along an insufficiently equipped timber road.
ESTIMATION OF THE EFFICIENCY OF THE LUBRICATION OF THE WORKING SURFACES OF THE SADDLE-COUPLING DEVICE OF THE FOREST TRUCK
Authors: Posmetev Valeriy , Nikonov Vadim , Posmetev Viktor
Published: November 2021

The importance of the need for further constructive improvement of fifth-wheel couplings of timber tractors with semi-trailers has been substantiated. The main operational factors arising during the movement of a timber tractor with a semitrailer in the process of hauling timber and affecting the premature failure of the main parts of the fifth wheel coupling are considered. The influence on the resource of the fifth wheel coupling device of strict fulfillment of the mandatory operations of periodic lubrication of the saddle and the base plate of the semitrailer in the process of connecting and disconnecting it with a timber tractor is given. Described is the actual problem associated with excessive consumption of lubricant in the process of applying it to the friction surfaces of the saddle and the base plate of the semitrailer by the traditional method of extrusion. A possible method of dosed supply of the required volume of lubricant through the optimal number of lubrication holes to the friction surfaces is considered, which makes it possible to significantly reduce the cost of maintaining the operable state of the fifth wheel coupling. In order to preliminary evaluate the application of this lubrication method, which ensures the effective functioning of the fifth wheel coupling of a timber tractor with a semitrailer, several series of computer experiments were performed to determine the optimal number of lubrication holes in the saddle that evenly and dosed distribute the lubricant between the saddle and the base plate of the semitrailer.
TECHNOLOGY OF PRODUCING COMPOSITE PAVERS OF CONTINUOUS ACTION
Authors: Sattarova Z. , Safin R. , Prosvirnikov D.
Published: November 2021

Rational use of natural resources, and the involvement of wood waste generated in the logging and wood processing industry in the production of new products useful for society and the economy, is an urgent task of modern production. The use of wood flour of various fractions does not allow the most complete binding of the polymer to wood particles, since the cellulose polymer has a high polarity. This problem can be solved by soft contact thermal modification, as a result of which there is an increase in strength indicators and a decrease in the degree of water absorption. Thermomodification leads to a decrease in the hydroxyl groups of cellulose, which contributes to an increase in the binding with the polymer, its deeper penetration into the pores of the modified crushed wood particles. The paper presents a technology that allows to obtain composite paving stones from thermally modified flour, thermoplastic polymers with chemical additives and modifiers, continuous action.
BIOFUELS: A RETURN TO THE PAST OR A MODERN RENEWABLE SOURCE OF BIOENERGY
Authors: Tsarev Anatoliy , Tsareva Raisa , Tsarev Vadim , Miligula Elena
Published: November 2021

The analysis of research on biofuels is presented. In connection with the forecast of the depletion of fossil sources for energy production and their adverse effects on the environment, research and practical work on the use of renewable resources for these purposes is being carried out in different countries. Plant biomass, wind, sun, hydro resources, geothermal waters, etc. are considered. According to some data, wood biomass in the European Union from all renewable sources in 2012 was 50%. Among the suppliers of wood biomass in the world, short- cropped plantations of fast-growing tree species (poplars, willows, etc.) are gaining popularity. The European Union has adopted a plan to create 70,000 hectares of such plantations. In the Central Chernozem region of Russia, research on the creation and evaluation of the effectiveness of short- rotation plantations began in the mid-90s of the twentieth century. Studies have shown that on a plantation of Robusta poplar at the age of 4 years, with a 2-year rotation and a planting density of 20 thousand plants per 1 ha, the annual increase in absolutely dry biomass can be 11.5 t/ ha/year. After a long break due to the difficulties of the 1990s, these works were resumed only in 2015-2016. In accordance with the developed program, work has begun on the creation and research of experimental facilities both on the territory of Research Institute of Forest Genetics, Breeding and Biotechnology and on the lands of industrial forest enterprises. The best results on the growth of poplars in the reproductive areas were obtained in the Kulikovsky forestry of the Lipetsk region, where the annual shoots of poplars ‘Voronezh Giant’ and P. trichocarpa at the root-cutting plantation reached an average height of 157-183 cm.
CREATION OF A COMPOSITE COMPOSITION FOR IMPREGNATING RAILWAY SLEEPERS
Authors: Belchinskaya Larisa , Zhuzhukin Konstantin , Bushueva A. , Jujukin Nikolai
Published: November 2021

This paper shows the stages of developing an eco-friendly composite composition (PKS) for impregnating railway sleepers made of birch wood, which has high water and moisture resistance. Used oils were selected for the study: mineral engine oil, transmission oil, sunflower oil, corn oil. The used oils were compared with the oil liquid ZHTK-2, which is widely used for impregnating railway sleepers, according to the following indicators: the content of the impregnating composition; water absorption and swelling of the impregnated wood after 30 days of standing in water in the radial and tangential directions. According to the sum of the obtained indicators, the spent mineral engine oil (OMM) was chosen as the basis of the PKS, flour of various types of wood (coniferous or deciduous), flour of oak, birch or pine bark was proposed as a filler. The greatest effect was obtained when introducing coniferous wood flour (MDH) in the amount of 1% of the mass of the OMM into the OMM. At the same time, the content of the impregnating composition in the wood increases from 43 to 70%, water absorption decreases (by 63.8%) and the swelling of the wood in the tangential and radial directions. When comparing the target values for the oil composition (OMM+MDX) and the oil liquid ZHTK-2, it was found that the content of the impregnating composition is 10.6% higher than for ZHTK-2, water absorption is reduced by 6.8%.