bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effectivenes of Local Wisdom-Based Science Teaching Materials in Improving High School Students Critical Thinking Skills
Authors: Ayu Monita Krisianti , Narulita Erlia , Budiarso Aris Singgih
Published: February 2021

In 21st century learning, critical thinking skills are the main choice that must be mastered by students. This study aims to determine the effectiveness of local wisdom-based science teaching materials in improving junior high school students’ critical thinking skills. Most science teachers still apply teacher-centered learning, so students tend to be passive. This type of research is quasi-experimental with a pretest-posttest control group design. The study was conducted in the even semester of the 2019/2020 school year. The subjects of the research were grade VII students. Data collection techniques and instruments in the form of tests that include indicators of critical thinking skills. Data analysis used homogeneity test, Kolmogorov Smirnov normality test, independent sample t-test, and n-gain score. The results of the independent sample t-test are sig. (2-tailed) = 0,000<sig. α = 0.05. Students’ critical thinking skills in the experimental class were higher (N-gain score = 39.09%) than in the control class (N-gain score = 12.03%). Based on the study results, it can be concluded that there is a significant influence on the application of local wisdom-based teaching materials in improving the critical thinking skills of middle school students in the moderate category.
MODEL TEAMS GAMES TOURNAMENT BERBANTUAN MEDIA PERMAINAN PLETOKAN UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SEKOLAH DASAR
Authors: Mustika Sari Nita , Masfuah Siti , Dwi Ardianti Sekar
Published: February 2021

This study aims to describe the TGT model assisted by petting games to improve students' critical thinking skills. This class action research will be carried out in class IV SDN Pati Wetan 03 with research subjects 35 students and teachers planned in 2 cycles. Data collection techniques in this study were observation, interview, documentation, and test techniques. Analysis of the data used is quantitative and qualitative analysis. Results Increased student learning activities attitudes in the first cycle of 75.5 and increased in the second cycle to 80.5. Whereas the students' learning activities aspects of skills in the first cycle amounted to 70.5 and increased in the second cycle to 79.7. Increased students' critical thinking skills in the first cycle by 70.2 and increased in the second cycle to 81.6. The results of the study can be concluded that the results of the application of the model assisted by plete playing media can improve students' critical thinking skills.

Keywords: Teams Games Tournament, Pletokan Games, Critical Thinking Ability
PENGEMBANGAN BAHAN AJAR BERBASIS DIDACTICAL DESIGN RESEARCH YANG BERORIENTASI PENINGKATAN PEDAGOGICAL CONTENT KNOWLEDGE
Authors: Jatisunda Mohamad Gilar , Kania Nia
Published: February 2021

Kompetensi pedagogik merupakan kemampuan guru dalam pengelolaan pembelajaran sedangkan kompetensi profesional merupakan kemampuan guru dalam menguasai pengetahuan bidang ilmu pengetahuan yang diampunya. Pedagogical Content Knowledge seorang guru dapat berkembang dengan baik seiring dengan pengalamannya dalam mengajar. Namun kenyataannya tidak semua memberikan pengalaman yang baik bagi pengembangan Pedagogical Content Knowledge. Sehingga penting mempersiapkan calon guru matematika mempunyai Pedagogical Content Knowledge yang baik. Alternatif pengembangan. Pedagogical Content Knowledge adalah dengan mengembangkan bahan ajar berbasis Didactical Design Research, dimana bahan ajar yang di hasilkan sesuai dengan kondisi respon mahasiswa. Untuk mengatasi permasalahan tersebut, salah satu upaya yang dapat dilakukan adalah dengan melakukan pengembangan bahan ajar melalui pembelajaran yang dapat mendorong mengembangkan pedagogical content knowledge. Pembelajaran yang memfasilitasi hal tersebut adalah pembelajaran dengan bahan ajar yang dikembangkan berbasis didactical design research (DDR). Penelitian ini menggunakan metode penelitian pengembangan dengan mengadaptasi model ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Hasil penelitian menunjukkan bahan ajar yang dikembangkan memenuhi kriteria valid berdasarkan ahli kurikulum, ahli materi dan ahli media dengan kategori penilaian sangat baik. Berdasarkan penilaian guru dan siswa, bahan ajar yang dikembangkan telah memenuhi kriteria praktis dengan kualitas sangat baik. Bahan ajar juga dinilai efektif karena hasil tes kemampuan pemecahan masalah matematika menunjukkan ketuntasan siswa sebesar 89,01%.
LEVEL KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA PADA MATERI GEOMETRI
Authors: Wijayanti Palupi Sri , Kintoko  , Setiawan Rizky Ananda
Published: February 2021

Tujuan pembelajaran matematika di tingkat dasar hingga menengah salah satunya adalah memfasilitasi kemampuan pemecahan masalah siswa. Penelitian ini bertujuan untuk mengetahui level kemampuan pemecahan masalah matematika siswa. Jenis penelitian ini adalah deskriptif kuantitatif dengan sumber data utama adalah skor kemampuan pemecahan masalah matematika siswa. Prosedur penelitian dilakukan dengan tiga tahapan yaitu persiapan, pelaksanaan, dan akhir. Data penelitian yang diperoleh diolah dan dianalisis menggunakan teknik kuantitatif kemudian dideskripsikan tingkat kemampuan pemecahan masalah matematika siswa berada pada level tertentu. Berdasarkan hasil pengolahan data dan disesuaikan dengan tujuan penelitian maka dapat disebutkan hasil penelitian yang menunjukkan level kemampuan pemecahan masalah siswa termasuk dalam kriteria tinggi untuk indikator mudah memahami permasalahan, cukup untuk indicator mampu merancakan strategi, kriteria sangat tinggi untuk menggolongkan indicator melaksanakan rencana, dan sangat rencah untuk indicator mengecek kembali jawaban.
PENGARUH MODEL COOPERATIVE LEARNING TIPE STUDENT TEAMS ACHIEVEMENT DIVISION TERHADAP KETERAMPILAN LAY-UP SHOOT BOLA BASKET
Authors: Davi Sofyan
Published: February 2021

The purpose of this study was to determine how much influence the cooperative learning model type student team's achievement division has on basketball shoot lay-up skills. The research method used in this research is a quasi-experimental method. The type of research design used was the non-equivalent group design. The population in this study were students of class XI SMA Negeri 1 Majalengka in 2019 totaling 424 students. The sampling technique used in this study was cluster random sampling technique. The sample in this study amounted to 214 students consisting of class XI IPS 1-4 and XI MIPA 7-8. The experimental group class XI IPS 1-2 and XI MIPA, control group class XI IPS 3-4 and XI MIPA 8. The results showed that the mean pre-test lay-up shoot of the experimental group was 4.09 while the control group was 3.92. The mean post-test shoot lay-up of the experimental group was 6.76 while the control group was 4.72. Furthermore, by looking at 95% confidence interval of the difference, there is a difference between the shoot lay-up results of the experimental group and the control group, which is -0.190 to 2.412. Thus, it can be concluded that STAD is effective in improving basketball shoot lay-up skills.
EFEKTIVITAS KOMBINASI EKSTRAK JAHE DAN PIRIDOKSIN UNTUK MENGURANGI MUAL MUNTAH IBU HAMIL
Authors: Kurniasih Hesti , Zuhriyatun Fitria , Faizah Siti Nur
Published: February 2021

The Effectiveness Of Combination Of Ginger And Pyroxoxine Extract To Reduce Pregnant Women Moment Nausea vomiting is one of the most common complaints experienced by pregnant women in the first 3 months, the condition can be a serious condition that is hyperemesis gravidarum which results in disrupting the welfare of the mother and fetus, the essential content of ginger to overcome nausea and vomiting. This study aims to assess the effectiveness of a combination of ginger extract and pyridoxine in reducing complaints of nausea and vomiting in pregnant women under 3 months. A quasi- experimental,          prospective     randomized     controlled            study   method            involving pregnant women with a gestational age of ≤11 weeks in the working area of Puskesmas 1 2 Baturraden. The treatment group received a combination of 200 mg of ginger extract given 3 times daily + pyridoxine 15 mg once daily for 7 days while the control group received pyridoxine 1 x 25 mg per day for 7 days. Complaints of nausea and vomiting were measured using the Rhodes Index. After 7 days of data processing, the significance value of the chi-square test p- value was 0,000 and the chi-square value of 41,060 3,841. Because the significance value of 0.000 (0.05) or the calculated chi square value of 41.060 3.841 means that there is a relationship between the treatment of ginger extract and pyridoxine turns out to be significantly more significant in reducing complaints of nausea and vomiting of pregnant women compared to pyridoxine alone.
OLESAN MINYAK ZAITUN MENGURANGI DERAJAT RUAM POPOK PADA ANAK 0-24 BULAN
Authors: Hapsari Wanodya , Aini Fajaria Nur
Published: February 2021

This study was to determine the reduction in the degree of diaper rash with olive oil spread. Problems that are often found onthe baby's skin are diaper rash and are associated with external irritants such as dirt, material from diapers, urine, microorganisms, and friction caused by diapers and recur. The incidence of diaper rash in Indonesia reaches 7-35% which afflicts boys and girls under three years old. Non-pharmacological therapy in diaper rash, which is to eliminate or reduce skin moisture and friction by replacing diapers according to capacity, applying olive oil that contains antioxidants in high amounts of vitamin E (α-tocopherol) and phenolic compounds.The design of this study was quasi-experimental, with a sample of 22 infants divided into 2 groups, each with 11 diapers rashes smeared with olive oil and 11 other infants using only cloth diapers that were changed every time they were wet, finished chapter and tub. The population in this study were children aged 0-24 months who experienced diaper rash. The sampling technique in this study uses a non-probability sampling method with a purposive sampling technique. Analysis with Wilcoxon statistical tests.The results of the study showed a significant difference between the spread of olive oil and the use of cloth diapers on the degree of diaper rash with a significant number of 0.007 at p 0.05.
Karikatur Al-Arabiyah Fi Hisab Twitter @cartoon_ar (Dirasah Tahliliyah Tadawuliyah)
Authors: Rosyadi Faiq Ilham , Chakim Muhammad Luqman
Published: February 2021

This research presents several caricature images with various themes, starting from the issue of resistance between the Muslim Brotherhood and Saudi Arabia. Then there is also about the extreme weather that has hit Saudi Arabia for days, as well as other insinuations that contain the readers' motivation. Through this discussion, the researcher tries to analyze and understand each caricature that is presented in the account. Also through this study, researchers looked for some facts and events that were happening in the State of Saudi Arabia at that time. From that incident, inspiration emerged from a caricature and poured it out through a work called caricature. The purpose of this research is to know and understand well what themes are presented, then to study using illocutionary speech acts based on their types and some using speech acts based on their mode. The theory as a surgical tool in this study uses Searle's speech act theory. Data collection was carried out using observation and note-taking techniques, then all data were put together and analyzed one by one. In illocutionary speech acts, there are five types of speech, namely, assertive, directive, commissive, expressive, and declarative. The results of the analysis of the caricatures found, there are several meanings, namely, assertiveness can mean to state, express opinions, and propose. The directive is also divided into four functions, namely ordering, ordering, and giving advice. Commissive means promise. Then Expressive can mean complaining, blame. And the last declarative changes the utterance word into a speech.
Problematika Pengajaran Bahasa Arab Di Madrasah Aliyah
Authors: Supriadi Agus , Akla Akla , Sutarjo J.
Published: February 2021

This study aimed to analyze the problematics of teaching Arabic students in Islamic Senior High School. The method in this research was qualitative with a case study approach. This research was conducted at Islamic Senior High School Raudlatul Hidayah Ma'arif Nahdlatul Ulama 03 Mengandungsari. Research samples were 30 students of grade XI. Data collection methods in this study were observation and interviews. Data analysis techniques used descriptive qualitative analysis. The results showed that teaching Arabic in Islamic Senior High School included two main problems: linguistic and nonlinguistic problems. Linguistic problems were problems experienced by students during the learning process, and these problems were still related to parts of the language component. Linguistic problems included three main issues that became problematic in Arabic teaching, and they were phoneme problems (ashwat), vocabulary problems (mufrodat), and grammatical problems (qowaid/ nahwu/ tarkib). At the same time, nonlinguistic problems were problems which were not part of the language element. Such as teacher taught students, lack of motivation towards students, learning media, facilities and infrastructure that were still inadequate during the Arabic learning process.
Topical issues of raising breeding roosters of the Hisex Brown cross
Authors: Neverova O. , Gorelik Ol'ga , Lopaeva Nadezhda
Published: February 2021

Abstract. Poultry farming is one of the most intensive and dynamic branches of agricultural production, it is the vanguard industry not only in livestock, but in all agriculture. In terms of concentration of production on small land areas, mechanization, automation and computerization of almost all production processes, this industry has gone far ahead in comparison with other branches of the agro-industrial complex. This is the bottom of the most important and promising branches of agriculture, occupying a leading position in Russia and in most countries of the world. The poultry industry in Russia has significant prospects for the development of domestic production of poultry meat and eggs. The main purpose for which a person breeds poultry is to obtain highly nutritious and dietary food products: meat and eggs. This is complemented by down and feathers. In the Russian Federation, the optimal solution to the food problem and nutritious nutrition of the population is the development of poultry egg farming, since the population's demand for fresh eggs and products of its processing is quite high. Poultry breeding is of great importance. It is the breeding significance of each rooster that is very great. The purpose of the work is to study the directional rearing of brood roosters and their maintenance during the period of breeding. Since this directly affects the quality of hatching eggs and the resulting offspring. The novelty lies in the fact that comprehensive studies have been carried out on the influence of age bonitization on the breeding qualities of males in the Sverdlovsk region. Methods. The generally accepted zootechnical and statistical research methods were used. Results. The developed methods of increasing the reproductive abilities of males, in particular, their assessment and selection for general development, live weight, development of reproductive organs and secondary sexual characteristics, as well as for sexual activity and quality of sperm products, make it possible to improve the quality of the products obtained and the economic efficiency of production.
Development features of healthy anti-leukemic measures schemes considering the influence of the epizootic process on the example of the Republic of Bashkortostan
Authors: Petropavlovskiy Maksim , Lysov A. , Isaeva Al'bina , Romanova Alisa
Published: February 2021

Abstract. The study of the features of the leukemic epizootic process in agricultural organizations of the Republic of Bashkortostan was carried out. The object of the study was cattle of different groups, including calves before drinking colostrum, heifers, springer heifers, pregnant and dairy cows. The purpose was to develop general schemes of anti-leukemic measures that guarantee a reduction in the recovery period for disadvantaged areas and a decrease in the level of infection of cattle with the leukemia virus. The work was carried out in the leukemia laboratory of the department for monitoring and predicting infectious animal diseases of the Ural Federal Agrarian Scientific Research Center of the Ural Branch of the Russian Academy of Sciences. Methods. A retrospective and operational analysis of data on the laboratory methods used for the diagnosis of bovine leukemia virus was carried out. Scientific novelty consists in obtaining new knowledge about the problems of diagnostics of the bovine leukemia virus among the populations of farm animals in the Republic of Bashkortostan. The features of the leukemic epizootic process have been studied: sources, transmission routes of the leukemia virus, level of infection and incidence of bovine leukemia virus in the surveyed farms in the regions of the Republic of Bashkortostan. Results. On the basis of the data obtained, general schemes of anti-leukemic measures have been developed, which guarantee a reduction in the recovery time of disadvantaged areas and a decrease in the level of infection of livestock with the leukemia virus.
System of metrological assurance of traceability of measurements of mass geometry characteristics
Authors: Dovydenko O. V. , Samoylenko A. I. , Petronevich V. V.
Published: February 2021

A system of metrological support is proposed that allows testing for type approval, verification and calibration of stands for measuring mass, coordinates of mass center and moments of inertia. The mathematical model of a special standard has been developed. It is based on the analytical principles for the determination of the mass center coordinates and inertia moments of homogeneous bodies with a regular geometric shape. The standard consists of a set of modules and fasteners of a special shape. Each module is a reference measure of both mass, center of mass coordinates, and moments of inertia, and can be used either separately or in a set with other modules. A scheme for transferring units of values from state primary standards of mass and length to stands using special standards has been developed. A method for calibration of special standards has been developed. It includes indirect measurements of the coordinates of the center of mass and moments of inertia based on the results of direct measurements of the mass and geometric dimensions of the standard modules’ elements, as well as measurements of the form deviations and deviations of position of the standard modules’ surfaces and static balancing of the standard. Technical requirements for special standards have been developed to minimize methodological measurement uncertainties when reproducing units of values by the standard. A line of special standards was created, their certification and approval in Rosstandart was carried out. Stand verification methods using special standards have been developed and approved. The type approval of two stands was carried out using special standards. The decision to grant a patent for the invention “Method for determining the error of the stand for measuring the characteristics of the mass geometry of products and a device for its implementation” was received.
Measurement of strength and microstructural characteristics of epoxypolimers cured by thermal and microwave methods
Authors: Matveev E. V. , Mamontov A. V. , Gajdar A. I. , Lapshinov B. A. , Vinogradov A. N.
Published: February 2021

In this work, we studied the strength parameters, fractographic patterns, and the microstructure of epoxy polymer samples cured both by thermal and microwave methods at various temperature, power, and time conditions. The dependence of strength on curing conditions is determined using the tensile test method. To achieve maximum strength for both curing methods optimum conditions were found. A comparative fractographic analysis of microwave and thermal cured samples fractures having similar strength characteristics was carried out by electron microscopy. It was found that microwave field curing leads to the globules size increase in the cured epoxy polymer and an increase in the number of nanopores in the material. Plastic samples local deformation is also more pronounced during fracture, which leads to a greater difference of the main and secondary cracks propagation velocities ratio. The relationship between the studied samples optical density in the wavelength range from 360 to 2500 nm and the parameters of both curing methods (microwave and thermal) was established.
Money metrology
Authors: Krutikov V. N. , Okrepilov V. V.
Published: February 2021

The influence of the provisions of legal metrology on the formation and functioning of the monetary environment in market conditions is studied. It is shown that the use of material (reference) measures for determining the value of goods in monetary units makes it possible to form a stable monetary system, equal for all market participants. This system can reasonably be attributed to information measuring systems. Systems based on the use of constant material measures that determine the value of goods and money in international trade have been formed and functioned for a long time. In the XIX-XX centuries, the monetary system, in which a fixed weight of gold served as the material measure of money, was called the “gold standard”. In the 1970s, this system was abandoned without objective reasons. Nowadays, many people believe that the main reason is the uncontrolled issuance of paper money (US dollars). As a result, the material measure of money was replaced by a monetary measure. The money of a number of selected countries turned out to be a measure of the national currencies of other countries. Then money was made a commodity – an object of market trading, the price of which is determined by supply and demand. Thus, the most important principle of metrology was violated – the invariability (constancy) of the measure of system objects. The resulting monetary system became unstable. This situation has led to an increase in the number of proposals for a return to the gold standard. The analysis carried out in the paper confirmed the relevance of these proposals. At the present stage of development of metrology, it is advisable to explore the possibility of a broader (not only at the expense of precious metals) resource provision of material monetary measures, in particular, to consider the possibility of using materials and (or) goods that are in high demand in the international market as monetary measures.
BIOETANOL DARI LIMBAH KULIT NANAS SEBAGAI ALTERNATIF BAHAN BAKAR
Authors: Yusmartini Eka Sri , Rinjani Retno -
Published: February 2021

Meningkatnya  pengembangan sumber bahan bakar alternative saat ini potensi limbah kulit nanas ,kulit nanas banyak mengandung glukosa sehingga limbah kulit nanas memiliki potensi untuk dijadikan bioetanol. Setelah dilakukan penelitian limbah kulit nanas dengan metode fermentasi dengan penambahan mikroba saccharomyces cereviceae. Dari penelitian ini hasil kadar etanol yang didapatkan paling baik adalah pada sampel yang difermentasi selama 10 hari dengan variasi saccharomyces cereviceae 40 gram yaitu sebesar 96,20%. Kesimpulannya dari penelitian ini adalah waktu fermentasi mempengaruhi terhadap kualitas bioetanol yang dihasilkandari sari kulit nanas.Kata kunci :Kulit nanas, saccharomyces cereviceae, bioetanol
PURIFIKASI METHYL BLUE DENGAN METODE ELEKTROKOAGULASI PROSES MENGGUNAKAN ALUMINIUM (Al) SEBAGAI PLAT ELEKTRODA
Authors: Guna Diah Septa Erita , Ariyanto Eko -
Published: February 2021

Dapat dilihat sekarang permasalahan Limbah industri tekstil yang banyak mengandung pewarna seperti methyl blue adalah salah satu jenis limbah yang sulit untuk dibiodegradasi. Elektrokoagulasi bukanlah teknologi baru, tetapi di Indonesia penerapannya belum banyak diketahui oleh sebagian masyarakat. Proses ini sederhana dan mudah diterapkan dengan kemampuan yang baik dalam menggumpalkan berbagai pengotor dan polutan, baik bahan organik maupun anorganik. Dalam penelitian Elektrokoagulasi dilakukan pada tegangan 12 Volt dengan variasi pH 5, 7, dan 9, serta dengan waktu 120 menit dilakukan untuk mempelajari waktu yang paling baik dalam proses elektrokoagulasi, pH yang paling baik dalam proses elektrokoagulasi dan efisiensi elektrokoagulasi yang terjadi. Penelitian ini menggunakan empat buah plat Aluminium (Al) penelitian dilakukan di laboratorium Teknik Kimia Universitas Muhammadiyah Palembang. Proses elektrokoagulasi methyl blue mencapai konsentrasi kesetimbangan pada menit ke 120 untuk semua variasi pH. Persentase Efisiensi penyisihan methyl blue pada pH 5 adalah 48,7 %, pada pH 7 persentase kesetimbangan adalah 70,5 %. Sedangkan pada pH 9 yaitu 86,3 %. Kata kunci : Elektrokoagulasi, Methyl blue, Aluminium.
PENGARUH WAKTU PADA DELIGNIFIKASI AMPAS TEBU MENJADI PULP TERHADAP PERSENTASE RENDEMEN DENGAN PROSES BLEACHING HIDROGEN PEROKSIDA (H2O2)
Authors: Febriyanti Leni , Melani Ani , Atikah Atikah
Published: February 2021

Proses pembuatan songket melalui beberapa tahapan yaitu salah satunya pencelupan benang dalam zat warna. Namun hingga saat ini banyak pelaku industri yang belum memahami cara pengolahan limbah yang tepat sebelum dilepas ke lingkungan .Oleh karena itu , perlu adanya usaha untuk mengurangi kandungan berbahaya dari limbah dengan metode adsorpsi menggunakan karbon aktif. Karbon aktif digunakan sebagai adsorben karena mudah prosesnya dan bahan baku mudah didapatkan seperti ampas tebu, cangkang buah karet dan kulit pisang. Pembuatan karbon aktif dilakukan dengan cara karbonisasi selama 1 jam, dimana selanjutnya diaktivasi menggunakan KOH dan H3PO4 , dengan variasi waktu aktivasi yang digunakan yaitu dengan lama perendaman 6, 12, 18, 24, dan 30 jam. Setelah proses aktivasi karbon aktif dengan aktivator yang berbeda, dilakukan perendaman karbon aktif dengan limbah cair selama 24 jam. Analisis kandungan limbah sebelumnya dilakukan dengan menggunakan alat spektrofotometer dan manometer . Proses adsorbsi limbah dengan penambahan adsorben karbon aktif menunjukkan penurunan sebesar 74,23% untuk COD dan 59,2% untuk BOD. Dimana kandungan akhir COD yaitu sebesar 142,21 mg/L dan BOD sebesar 60,37 mg/L . Yang menyatakan bahwa hasil penelitian memenuhi standar muu PerMenLHK No 5 Tahun 2015 dengan batas maksimum COD 150 mg/L dan BOD 60 mg/L.
PEMANFAATAN PUPUK CAMPURAN LIMBAH KEMPAAN GAMBIR, ABU CANGKANG SAWIT DAN SEKAM PADI SEBAGAI MEDIA TUMBUH BIBIT CABAI RAWIT (CAPSICUM FRUTESCENS L)
Authors: Susilawati Nesi , Ade Putera Ferdison
Published: February 2021

Penelitian ini bertujuan mendapatkan komposisi yang baik dari pupuk campuran limbah kempaan gambir, abu cangkang sawit dan sekam padi dengan penambahan bioaktivator MOL dan EM-4 untuk media tanam pertumbuhan bibit tanaman cabai rawit (Capsicum frutescens L.) dalam polibag. Penelitian dilaksanakan pada bulan Februari sampai dengan Juni 2020. Rancangan percobaan menggunakan Rancangan Acak Lengkap (RAL) dengan  variasi perbandingan limbah kempaan gambir : abu cangkang sawit : sekam padi, meliputi  (A1) 80:17:3 (A2) 70:25,5:4,5 (A3) 60:34:6 dan  jenis mikroba EM-4 (B1) dan MOL (B2).Pengamatan yang dilakukan meliputi parameter tinggi tanaman (cm), jumlah daun (helai), lebar daun (cm) dan panjang daun (cm). Hasil Penelitian menunjukkan bahwa komposisi campuran yang baik untuk pertumbuhan bibit tanaman cabai rawit pada 7 MST adalah perlakuan  A1B2 yaitu campuran limbah kempaan gambir : abu cangkang sawit : sekam padi,  80:17:3 dengan biodekomposer MOL.dengan tinggi tanaman cabai rawit ; 10 cm, jumlah daun ; 5 helai ; lebar daun ; 1,4 cm dan panjang daun; 1,8 cm.
PEMBUATAN BIOPLASTIK DARI AMPAS TAHU DAN AMPAS TEBU DENGAN PENGARUH PENAMBAHAN GLISEROL DAN TEPUNG MAIZENA
Authors: Kalsum Ummi , Robiah Robiah , Yokasari Yokasari
Published: February 2021

Penggunaan plastik sebagai pengemas sudah sangat umum dalam kehidupan sehari-hari. Maka dari itu, dibutuhkan alternatif plastik ramah lingkungan yang berasal dari bahan yang dapat terurai di lingkungan dan tersedia di alam dalam jumlah besar, contohnya bioplastik yang terbuat dari pat dan selulosa. Limbah ampas tahu merupakan limbah yang bisa dimanfaatkan untuk menjadi bahan baku pembuatan bioplastik, sedangkan kandungan selulosa pada ampas tebu bisa dimanfaatkan menjadi bahan baku plastik karna semakin tinggi kandungan selulosa dapat menghasilkan daya kuat tarik yang tinggi. Tepung maizena digunakan sebagai pengental dari karekteristik bioplastik. Pembuatan bioplastik dengan pengaruh konsentrasi gliserol dan tepung maizena menggunakan pati ampas tebu dan ampas tahu melalui 3 tahap yaitu pembuatan tepung dari pati ampas tahu dan ampas tebu, pembuatan bioplastik dan analisa bioplastik. Hasil terbaik dari berbagai analisa sampel adalah nilai kuat tarik sebesar 0,00367 mPa, nilai swelling sebesar 43,3% dan elongation sebesar 7 %.
АДАПТИВНИЙ ПОТЕНЦІАЛ ЛІНІЙ КАБАЧКА ІНОЗЕМНОГО ПОХОДЖЕННЯ ЗА КОМПЛЕКСОМ ОЗНАК ПРОДУКТИВНОСТІ
Authors: Kondratenko S. I. , Sergienko O. V., , Samovol O. P. , Lankaster Yu. M.
Published: February 2021

Мета. Оцінити адаптивний потенціал ліній кабачка іноземного походження за комплексом ознак продуктивності. Методи. Об’єкт досліджень – 20 ліній кабачка (покоління F6I6), створених на основі зразків іноземної селекції (США, Великобританія, Іспанія і Італія). Стандарт – вітчизняний сорт Чаклун (К-1768). Для оцінки параметрів адаптивної здатності і екологічної стабільності ліній використовували наступні  показники: загальна і специфічна адаптивна здатність генотипу (ЗАЗi і САЗi); відносна стабільність (Sgi); коефіцієнт екологічної пластичності (bi); селекційна цінність генотипу (СЦГi). Результати. За результатами проведеної селекційної роботи виділено 4 перспективні лінії кабачка ( ВЛ-90 (К-1986), ВЛ-91 (К-1994), ВЛ-92 (К-2005) і ЛК 17-48 (К-2038)), які мали ряд переваг над сортом-стандартом за проявом ознак “Загальна урожайність” і “Загальна продуктивність однієї рослини”. Найкращою за комплексом показників була лінія ВЛ-90 (К-1986), у якої рівень прояву ознаки “Загальна урожайність” становив 65,16 т/га, що на 24,88 % вище за сорт-стандарт, а рівень прояву ознаки “Загальна продуктивність однієї рослини” – 3,20 кг/росл., що на 19,38 % вище за сорт-стандарт. Ця ж лінія мала кращий показник “СЦГi”, ніж у сорту-стандарту як за проявом першої ознаки (СЦГi = 42,97), так і за проявом другої ознаки (СЦГi = 2,18). Інші лінійні зразки (ВЛ-91 (К-1994), ВЛ-92 (К-2005) і ЛК 17-48 (К-2038)) відзначилися високим рівнем загальної урожайності (Xmed = 53,36…61,73 т/га, що вище за сорт-стандарт на 2,56–18,30 %) та відносно високими показниками селекційної цінності генотипу (СЦГi = 23,66…30,79 проти СЦГi = 38,73 у сорту-стандарту). Аналогічно, показник “Загальна продуктивність однієї рослини” у вищевказаних ліній коливався в межах 2,61–3,02 кг/росл., що було або на рівні сорту-стандарту, або вище від нього на 17,05 %. При цьому показник селекційної цінності генотипу у цих ліній, також, був відносно високим ( СЦГi = 1,18…1,53 проти СЦГi = 1,81 у сорту-стандарту). Висновки. Аналізуючи лінії кабачка за  показниками адаптивної здатності слід відзначити, що чотири кращі з них за проявом ознак “Загальна урожайність” і “Загальна продуктивність однієї рослини” продемонстрували високу залежність від умов вирощування (bi > 1). Істотною відмінністю кращих ліній кабачка від сорту-стандарту є те, що три з них (ВЛ-90 (К-1986), ВЛ-91 (К-1994), ЛК 17-48 (К-2038)) мали низьку залежність прояву ознаки “Середня маса товарного плоду” (bi = -0,23…0,73) від кліматичних умов вирощування. Тому саме ці лінії є корисним вихідним матеріалом для створення високоадаптивних і високопродуктивних сортів і гібридів F1 кабачка.
ЕФЕКТИВНІСТЬ РЕГУЛЯТОРІВ РОСТУ В ОВОЧІВНИЦТВІ
Authors: Kuts O. V. , Onishchenko O. I. , Semenenko I. I. , Ilyinova E. M. , Panova I. M. , Pilipenko L. V. , Chayuk O. O. , Konovalenko K. M. , Yakovchenko A. V. , Kokoyko V. V.
Published: February 2021

Мета. Встановити ефективність використання різних регуляторів росту в технологічних cхемах вирощування овочевих рослин (помідор, перець солодкий, огірок, гарбуз великоплідний та мускатний, часник, цибуля ріпчаста, морква, капуста білоголова). Методи. Польові, лабораторні, розрахунково-статистичні. Результати. Наведено результати ефективності природних та синтетичних регуляторів росту в овочівництві за їх впливом напосівні якості насіння, біометричні параметри рослин, продуктивність та урожайність, біохімічний склад продукції, розвиток основних хвороб. Висновки. За обробки насіння регуляторами росту повинен бути індивідуальний підхід для кожної культури; для кожної культури слід підбирати оптимальний спосіб обробки (намочування, протруєння) та дозування. Для покращення посівних якостей культур, що розмножуються вегетативно (повітряні цибулини часнику) більш ефективним є використання регуляторів росту у поєднанні з комплексом мікроелементів (Ikar Bigo Leaves Spring з нормою 1,0 л/т). Ефективність і навіть спрямованість дії регуляторів росту часто залежить від виду, підвиду та сорту рослин. Використання препаратів з комплексом фітогормонів цитокінінової та ауксинової природи забезпечує збільшення урожайності гарбуза великоплідного на 2,4–8,2 т/га, зменшення урожайності гарбуза мускатного – на 2,0–7,7 т/га. Регулятори росту зумовлюють зниження вмісту в плодах гарбуза ряду біохімічних компонентів (суха речовина, загальний цукор, аскорбінова кислота та каротин). Використання регуляторів росту більш ефективна на ранніх етапах розвитку рослин. Використання препарату Пасліній за цвітіння п’ятої та шостої китиць помідору не забезпечує суттєвого зростання урожайності відносно контролі, тоді як внесення препарату з різним дозуванням за цвітіння першої та другої китиці зумовлює збільшення продуктивності рослин на 14,5–16,1 %. Регулятори росту рослин виступають як індуктори стійкості до основних хвороб, але з невисоким рівнем біологічної ефективності (42–56% для кореневих гнилей та 26–38% для несправжньої борошнистої роси огірка). Регулятори росту Гіберелінова кислота (1 мг/л), Янтарна кислота (5 мг/л) та препарат Д–2СЛ (0,5 мл/л) забезпечують зростання насіннєвої продуктивності перцю солодкого на 1,5–4,1 г/рослину або 11,1–30,4 %.
Aprendizagem Escolar e os Projetos Matemáticos: caminhos para a Inovação Pedagógica
Authors: Viana Suzana Nery , Correia Fernando Luís de Sousa , Pereira José Santos
Published: February 2021

O objetivo deste artigo é discutir a importância do trabalho com projetos na disciplina de matemática na perspectiva da inovação pedagógica. Para tal, parte-se de uma revisão bibliográfica, e tem-se como objetivo, analisar as contribuições dos projetos escolares na aprendizagem matemática. A metodologia baseada em projetos permite ao estudante o desenvolvimento da criticidade e da reflexão, e como consequência a elevação da autoestima e a melhoria da aprendizagem. Dessa forma, a relevância do presente estudo, irá contribuir para que os professores de todas as áreas do currículo escolar, construam suas práticas, valorizando a elaboração de projetos, mediados pela construção coletiva. Após a leitura minuciosa de cada obra utilizada nesse trabalho, chega-se à conclusão de que os projetos matemáticos, permitem a ocorrência de inovação pedagógica dentro do ambiente escolar, levando os estudantes a tornarem-se protagonistas de seu próprio conhecimento.
Pengaruh Kualitas Pelayanan, Bauran Pemasaran Dan Citra Merek Terhadap Loyalitas Pelanggan Pada Mcdonald’s Di Kota Denpasar
Authors: Pratiwi Ni Kadek Sintha , Suartina I Wayan , Sugianingat Ida Ayu Putu Widani
Published: February 2021

Customer loyalty is a commitment that customers hold deeply to buy the product or service being offered. In order for customers to have high loyalty, a company needs to pay attention to the factors that determine customer loyalty. The purpose of this study was to determine the effect of service quality, marketing mix and brand image on customer loyalty. This research was conducted at McDonald's company in Denpasar City. The number of samples taken was 100 customers, with probability sampling method, especially simple random sampling. Data collection was carried out through interviews, observation, documentation study, literature study and questionnaires. The analysis technique used is multiple linear regression. Based on the analysis, it is found that service quality, marketing mix and brand image simultaneously have a significant effect on customer loyalty. Partially service quality has a significant effect on customer loyalty, marketing mix has a significant effect on customer loyalty, and brand image has a significant effect on customer loyalty.
Pengaruh Gaya Kepemimpinan, Motivasi dan Lingkungan Kerja terhadap Semangat Kerja Karyawan Dinas Perhubungan Kabupaten Gianyar
Authors: Dharmayanti Tjokorda Istri , Kawiana I Gede Putu , Astrama I Made
Published: February 2021

Good HR management is the key to the successful achievement of organizational goals. To increase employee morale there are also other factors that affect employee morale, namely motivation and work environment. The purpose of this study was to determine the effect of leadership style, motivation, and work environment on employee morale of the Gianyar Regency Transportation Agency partially and simultaneously. The sample used was 100 respondents. The data analysis technique used is Multiple Linear Regression. Based on the research results it can be seen that: (1) leadership style has a significant positive effect on employee morale, (2) motivation has a significant positive effect on employee morale, (3) work environment has a significant positive effect on employee morale, and (4) simultaneously leadership style , motivation and work environment have a significant effect on employee morale
Pengaruh Kompensasi Finansial, Gaya Kepemimpinan Situsional dan Lingkungan Kerja Non Fisik terhadap Kepuasan Kerja Pegawai Honorer pada Dinas Kependudukan dan Pencatatan Sipil Kota Denpasar
Authors: Sugiastini Ni Made Dwi Ari , Adwitya Sanjaya Putu Krisna , Puja I Made Suasti
Published: February 2021

Employees' feelings about their work reflect their attitudes and behavior at work. The purpose of this study was to determine the effect of Financial Compensation, Siteional Leadership Style and Non-Physical Work Environment on Job Satisfaction of Honorary Employees at the Department of Population and Civil Registration of Denpasar City partially and simultaneously. This research was conducted at the Department of Population and Civil Registration of Denpasar City. The number of samples was set at 38 respondents. The data analysis technique used multiple regression. Based on the results of the analysis, it was found that partially (1) financial compensation has a significant positive effect on job satisfaction, (2) Siteional leadership style has a significant positive effect on job satisfaction, (3) the non-physical work environment has a significant positive effect on job satisfaction, and (4) Simultaneously financial compensation, Siteional Leadership Style and non-physical work environment have a significant effect on job satisfaction. Suggestions in this study are for the Department of Population and Civil Registration of Denpasar City to pay attention to employee job satisfaction from financial compensation factors, Siteional Leadership Style and non-physical work environment.
Pengaruh Etika Kerja, Budaya Organisasi dan Disiplin Kerja terhadap Kinerja Karyawan pada PT. Balai Lelang Bali di Denpasar
Authors: Widnyani Ni Wayan , Suartina I Wayan
Published: February 2021

This study aims to find out the role of work ethics, organizational culture, and work discipline on Employee Performance at PT Balai Lelang Bali in Denpasar. This research is included in the associative causality research using a quantitative approach. The population in this study were all employees of PT. Bali Lelang Bali with 37 people. Because the total population is 37 people, all of them become respondents. Data analysis was performed using multiple linear regression techniques. The results of this study are that there is a positive and significant influence between Work Ethics on Employee Performance, then there is a positive and significant influence between Organizational Culture on Employee Performance, then there is a positive and significant influence between Work Discipline on Employee Performance, finally there is a positive and significant influence. Between Work Ethics, Organizational Culture, and Work Discipline simultaneously on Employee Performance at PT. Bali Lelang Bali in Denpasar.
Pengaruh Konflik Work Family Conflict dan Stres Kerja terhadap Kinerja Perawat Wanita RSUD Wangaya Denpasar
Authors: Triningsih Ni Nyoman , Suputra Gusti Alit , Agustina Made Dian Putri
Published: February 2021

Hospital is an industry engaged in health services which is responsible for health services. The purpose of this study was to analyze the effect of work-family conflict and work stress on the performance of female nurses in Wangaya hospital, Denpasar City. The data collection method in this study used a questionnaire. The questionnaire was addressed to 100 respondents for further analysis using classical assumption tests and multiple linear regression analysis. The results of the analysis showed that Work-Family Conflict had a negative and significant effect on the performance of female nurses at Wangaya Hospital, Denpasar City with work stress having a significant effect on nurse performance. women in Wangaya Hospital Denpasar City, and Work-Family Conflict (x1) and Work Stress (x2) have a significant effect on the performance (y) of Wangaya Hospital Denpasar City.
Con il Regtech banche più efficienti e compliance più efficace
Authors: Anaclerio Mario , Bazzani Gian Paolo , Miglietta Angelo
Published: February 2021

Il presente lavoro si concentra sull'analisi dei benefici che possono derivare dall'implementazione di soluzioni Regtech nell'ambito del sistema bancario, nella convinzione che la dote che lo sviluppo tecnologico mette oggi a disposizione degli intermediari finanziari costituisce al tempo stesso una sfida per la sopravvivenza e una opportunità di sviluppo del proprio modello di business.Nell'affrontare la tematica, da un lato si pone l'accento sul fatto che con il Regtech, la tecnologia a supporto della compliance, le banche possono adempiere in modo più efficace a obblighi normativi e regolamentari complessi e in continua evoluzione. Dall'altro ci si spinge a sostenere, con un approccio innovativo al tema, che il supporto tecnologico del Regtech contribuisce a rifocalizzare il ruolo delle funzioni aziendali di controllo e a migliorare il sistema di controllo interno e di gestione dei rischi. Da ciò ne discende la possibilità di rafforzare le basi di un modello di business che è sostenibile in quanto in grado di generare valore nel tempo, garantendo un'adeguata remunerazione di tutti gli stakeholders.Su questi ultimi concetti il presente lavoro fornisce stimolo per ulteriori riflessioni e per una maggiore consapevolezza anche da parte degli operatori.
Dalla coercizione per la sostenibilità all'impegno sociale: il ruolo della responsabilità sociale d'impresa
Authors: Caputo Francesco , Scuotto Veronica , Papa Armando , Del Giudice Manlio
Published: February 2021

Come ampiamente riconosciuto, la sostenibilità è un dominio multi e transdisciplinare potenzialmente in grado di influenzare azioni, decisioni e comportamenti a tutti i livelli delle organizzazioni socioeconomiche. Riflettendo sulla natura pervasiva del dominio della sostenibilità, il documento propone una panoramica sul percorso evolutivo delle strategie e degli approcci per la sostenibilità. Adottando un approccio deduttivo, lo scopo principale del lavoro è di sottolineare in che modo il passaggio da un approccio coercitivo ad un approccio partecipativo nelle strategie per la sostenibilità - reso possibile dalla diffusione delle pratiche di Responsabilità Sociale d'Impresa - ha contribuito all'emergere del dominio dell'innovazione sostenibile. Il concetto di Social Engagement è proposto per arricchire il dibattito in corso sulla sostenibilità al fine di sottolineare che l'innovazione sostenibile è possibile solo nel caso in cui tutti i livelli delle organizzazioni socioeconomiche sono impegnati nel dibattito sulla sostenibilità e - di conseguenza - sono in grado di comprendere e promuovere efficacemente il valore di un'innovazione in grado di coniugare e soddisfare i bisogni della società, dell'economia e dell'ambiente.
The food insecurity and the young generations' perception: A systematic review
Authors: Zahan Muslima , Bonadonna Alessandro
Published: February 2021

Food insecurity is a global problem mainly generated by financial issues, critical geopolitical situations and constantly changing weather conditions that have direct effects on availability and prices of food products. These issues reduce capacity to manage the available resources with the consequence of obtaining an approximate distribution of food all over the world. Food insecurity involves multiple population groups and different generations, including University students. In order to evaluate the relationship between food insecurity and University students investigated from different points of view, this article provides a systematic literature review dedicated to this topic with the aim of identifying any research gaps. For this purpose, a selection of 29 articles was created and the subsequent analysis highlighted the main objectives dedicated to this topic i.e. "Food safety, nutrition and health", "Food safety and determinants", "Food security linked to financial issues", "Food security linked to school performance" and "Food security and socio-demographic variables". In particular, food insecurity exists in campuses mainly due to living costs, income and budget, dietary priority; it affects physical health, mental health and ultimately impactson students' academic performance. All surveys mainly concern individual University campuses in countries developed or in development and therefore a lack of studies dedicated to the comparison of campuses belonging to countries with different socio-economic conditions is highlighted. In light of the results obtained, the authors propose further comparative studies on the perception of food insecurity among University campuses in different geographical areas in order to provide new knowledge on the subject.