bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS MANAJEMEN PERSEDIAAN PALA PADA CV. MAENUSU SPICE KOTA AMBON
Authors: Khairuddin Asmini F , Kakisina Leunard O , Sari Raja M
Published: March 2021

Peranan sektor petanian di Indonesia sangat penting dalam perekonomian, terutama subsektor perkebunan. Salah satu subsektor perkebunan yang potensial dikembangkan di Maluku adalah tanaman pala. Berdasarkan data rata-rata produksi pala Indonesia, Maluku merupakan salah satu sentra produksi pala terbesar. Saat  ini  luas  areal  tanaman  Pala  di  Maluku  sebesar 32.797  ha dengan produksi sebanyak 5.859 ton. Hasil produksi pala Maluku dapat menjadi peluang usaha baik lokal maupun antar negara karena permintaannya setiap tahun terus meningkat. Hal ini menjadi peluang sekaligus tantangan para pelaku usaha untuk mengembangkan jaringan pemasaran pala secara luas. Di Maluku terdapat beberapa pelaku usaha maupun perusahaan yang bergerak dalam pemasaran pala, salah satu diantaranya adalah CV. Maenusu Spices. Penelitian ini bertujuan untuk meningkatkan efektivitas dan efisiensi dari manajemen persediaan CV. Maenusu Spices dengan Metode EOQ. Penelitian ini menggunakan metode Economic Order Quantity (EOQ). Data yang digunakan adalah data primer berupa hasil wawancara. Hasil penelitian menunjukkan bahwa total biaya persediaan yang dikeluarkan perusahaan dalam satu tahun adalah Rp. 52.005.707, sedangkan dengan menggunakan metode EOQ biaya persediaan adalah sebesar Rp. 8.228.930,74. Hal ini menunjukkan bahwa perusahaan dapat melakukan penghematan sebesar Rp. 43.776.776,3 bila menerapkan metode EOQ.  Penggunaan metode EOQ pada perusahaan akan lebih efektif dan efisien dalam hal pengendalian persediaan bahan baku jika dibandingkan dengan kebijakan yang selama ini digunakan oleh CV. Maenusu Spice.
ANALISIS USAHA NANAS ASAM GULAS (ANANAS COMOSUS MERR.) DI KOPERTA LANGGENG MULYO, DESA NGANCAR, KABUPATEN KEDIRI JAWA TIMUR
Authors: Astoko Endro Puji
Published: March 2021

Koperta Langgeng Mulyo adalah suatu organisasi yang terbentuk akibat munculnya permasalahan kebutuhan hidup yang semakin hari semakin komplek dan menuntut adanya peningkatan kesejahteraan bagi anggota kelompok tani yang menyebabkan kelompok tani terlilit oleh para renternir. Koperta Langgeng Mulyo berdiri pada tanggal 1 Juni 1999 dan memiliki badan hukum pada tanggal 25 Agustus 1999 dengan No.271/BH/KDK.13.17/VIII/1999. Berdasarkan hasil analisa usaha tani budidaya nanas asam gulas  menghasilkan keuntungan sebesar 192.25.200 dengan R/C ratio 5,45 yang memiliki arti bahwa budidaya nanas asam gulas sangat layak untuk diusahakan. B/C Ratio sebesar 4,45 yang artinya setiap pengeluaran 1 rupiah akan diperoleh keuntungan sebesar 4,45  rupiah.
Hak Tenurial Masyarakat Adat Dalam Pengelolaan Hutan
Authors: Haryanto Ririn V. , Tjoa Marthina , Marasabessy Husain
Published: March 2021

The certainty of tenure rights has been a problem related to the use of forests by indigenous peoples. This study aims to identify indigenous peoples' existence and find out the forms of customary tenure rights in forest land management. The method used in this study is a qualitative method with a descriptive analysis to provide a true and accurate picture of the tenure rights of indigenous peoples. Research results show that indigenous peoples are still healthy with traditional institutions, and universal values ​​are always maintained. The tenure system in Wakal is controlled by the State, control by the clan, and control by the individual family. There are forms of tenure rights in the three tenure systems that include ownership rights, tenure rights, exclusive voting rights, and proprietary use rights that are still actively applied in forest management.
Pemetaan Daerah Rawan Erosi Di DAS Wae Batu Merah Kota Ambon
Authors: Intopiana Lidia V. , Putuhena Jusmy D. , Boreel Aryanto
Published: March 2021

This study aimed to identify the factors that cause erosion, map erosion-prone areas, and determine conservation directions that can be carried out on regions indicated by erosion in the Wae Batu Merah watershed. In this study, erosion forming parameters will be overlapped. The USLE (Universal Soil Loss Equation) method was used as a parameter to create erosion. The results showed that erosion factors that greatly affected the erosion incidence in the Wae Batu Merah watershed, namely, slope factors and crop management factors and conservation measures, and as much as erosion were dominated by very large classes with an area of ​​558.21 ha or 52.67% alone. The smallest is the medium class, with an area of ​​54.57 ha or 5.15%. Conservation directives carried out on regions indicated by erosion in the Wae Batu Merah watershed were the direction of the vegetative method, which is reforestation, planting trees in the form of durian trees, and GMO sengon trees, making parks in residential areas, and building mechanical terraces.
Jenis dan Sebaran Satwa Liar di Sekitar Suaka Alam Gunung Daab Bagian Selatan Kabupaten Maluku Tenggara
Authors: Pantolosang Elisabeth , Kaya Manuel , Badaruddin Ernywati
Published: March 2021

ABSTRACT

Wildlife is all animals that still have wild characteristics that live on land, water or in the air, including wildlife who live freely or kept by humans. Referring to demographic data and an increase of agricultural land area in Kei Besar island during the last five years, it is predicted that there has been a reduction in the forest area that has been converted into residential areas and agricultural land. If this activity enters the Daab Mountain Nature Reserve  area it is predicted that wildlife habitat will also be disturbed (reduced), with the result that can affect the population and distribution of wildlife. This study aims to determine the species and distribution of wildlife in the vicinity of the Southern Daab MountainNature Reserve  The method used is Index Point of Aboundance (IPA) and Line transect. From The results of this study it can be seen that in the area around the Southern Mount Daab Nature Reserve, there is 41 species of wild animals that divided into six species of mammals, thirty-two species of birds (Aves), and three species of reptiles, also there are five species of endemic wildlife. The richness of wild species that live and breed in the area around the southern Mount Daab Nature Reserve is more in the west than in the east because habitat conditions are more favorable regarding the use of land by public.
FORM OF CODE MIX IN INDONESIAN LANGUAGE LEARNING STUDENTS GRADE VIII SMP NEGERI 1 AMBON
Authors: Tabelessy Novita , Umkeketony Nancy
Published: March 2021

Code mixing is a form of using other languages besides code over. According to Nababan (in Suandi, 2014:139) that code mixing is the mixing of two or more languages or different languages in a speech act or discourse without anything in the language situation that demands mixing the language. Code mixing occurs when a speaker using a language predominantly supports a speech inserted with other language elements. It is usually related to the characteristics of the speaker, such as social background, level of education, religious sense. The object of research is a form of code mixing that occurs in the interaction of online learning of Indonesian subjects. The study used is Sociolinguistic. This type of research is qualitative by using interview techniques, field recording, and direct observation on the form of code mixing in online learning interactions of Indonesian subjects involving subject teachers and grade VIII students of SMP Negeri 1 Ambon. The results of the study found there were 19 forms of code mixing in the interaction of Indonesian language learning students in grade VIII SMP Negeri 1 Ambon. Data in the field shows, too, that not only do students produce code mixes in interactions, but teachers also produce fragments of code mix in communicating. Code mixing that occurs unconsciously is generated more by students, than subject teachers
COMPARATIVE STUDY ON DISCOURSE ANALYSIS BASED ON SCHOOL’S SLOGAN
Authors: Tiwery Djainal Yulina
Published: March 2021

The research was aimed to describe and to analyze the meanings of each slogan used in schools. To conduct the research, the researchers used descriptive qualitative method. The subjects of this research were the slogans from 4 different schools were SMP 19, SMK 2, SMK 6 and SMK 7 in Ambon city. The data was taken in the form of phrase, clause and sentence. In collecting the data, the researchers used a documentation technique by taking the pictures of the schools’ slogans from those schools above. To analyze the meaning of each slogan, the researchers used pragmatic analysis especially speech act theory. The result showed that there were 5 types of slogan which applied into 14 slogans. From the total number of schools’ slogans, 7 slogans were written in English and 7 slogans too were written in Bahasa Indonesia. 5 slogans contained representative meaning, 5 slogans contained directive meaning, 2 slogans contained commissive meaning, 1 slogan contained expressive meaning and 1 last slogan contained declarative meaning. Types of slogan that most used in the schools were representative and directive meanings
Administrative burden, social construction, and public support for government programs
Authors: Nicholson-Crotty Jill , Miller Susan M. , Keiser Lael R.
Published: March 2021

Administrative burden imposes costs on citizens as they interact with government. A high level of administrative burden in programs is linked to negative outcomes for those engaging with the policy, such as reduced take-up. However, despite the negative effects, the mass public is often supportive of greater administrative burden for government programs, and research suggests that high levels of burden can increase favorability toward government social programs, at least for some individuals. However, research suggests that these attitudes may be affected by how target populations associated with programs are socially constructed. In this paper, we explore whether the effect of information about high and low administrative burden on program approval is influenced by the social construction of participants. Using a survey experiment, we examine how the relationship between burden and program attitudes differs across programs as well as across different types of applicants. Our results suggest the effect of burden on program approval varies by the social construction of program participants, providing insight into the role of social construction in the relationship between burden and support for government aid.
DISCREPANCY BETWEEN PERCEIVED AND OBSERVED REALITY ABOUT THE 21ST CENTURY SKILLS IMPLEMENTATION AT PRIMARY SCHOOL
Authors: Candra Ningsih Ni Luh Made Juli , Padmadewi Ni Nyoman , Budiarta Luh Gd Rahayu
Published: March 2021

ABSTRACT

For preparing the Indonesian students that mastering the 21st century skills, the teachers as the intermediary of the students and the government should be ready to implement each. Meanwhile, from the teachers' readiness, there might be differences between their perception and observed reality. For this reason, the study was to investigate the discrepancy between perceived and observed reality on the implementation of the 21st century skills by the English teachers at primary school. This study is needed to conduct to get real information about the teachers' readiness for implementing 21st century skills. This research had arranged in the Primary School of Tabanan regency during the English teaching and learning. Six English teachers used as the subject related to their perception and reality of the implementation of 21st century skills. A mix-method design used to collect the data with the quantitative way for teachers perceived and descriptively for observed reality. The questionnaire, observation checklist, document, and interview guide were the method for data collection. The result showed that there was a discrepancy between the teachers’ perceived and observed reality about the implementation of 21st century skills at primary school. The discrepancy was the teachers do not ready to implement the 21st century skills, but they perceived the opposed.

Keywords: Discrepancy, 21st  Century Skills, Teaching English, Primary School
DISCREPANCY BETWEEN PERCEIVED AND OBSERVED TEACHING CREATIVITY OF ENGLISH TEACHERS
Authors: Sujana Ketut , Artini Luh Putu , Padmadewi Ni Nyoman
Published: March 2021

This study was aimed to investigate the discrepancy that occurred between the teachers’ perception and the observed implementation in teaching creativity in the classroom. Embedded mixed method QUAL (quan) was used as the design of the study. The data corpus comprises primary and supportive data, in which the first refers to qualitative data and the later were the supportive data. SMA Negeri 1 Melaya was selected as the research setting and two English teachers were selected as the research subject. The questionnaires and in-depth interview were used as the instrument to collect the data. The data from the questionnaires were analysed quantitatively and qualitatively. Then, data reduction was used to analyse the data from in-depth interview. The result demonstrates that the discrepancy occur between teachers’ perception and the observed implementation in the classroom. The teachers perceive themselves as creative, however the observational set data indicate that their teaching mostly focus on using conventional media, deductive learning, teacher centre technique, monotonous teaching activity, using same media in every meeting, rarely conducting innovative activity and integrating the contextual problem as learning material in the class. Their teaching also mainly focused on offline learning and printed media. In addition, they were also hardly found to show effort to redesign old media to be unique and creating attractive activities in the class.
THE EFFECT OF EDUCATION USING VIDEO ANIMATION ON ELEMENTARY SCHOOL IN HAND WASHING SKILL
Authors: Hayat Fauzul
Published: March 2021

ABSTRACT

This study aims to determine the effect of education using video animation on an elementary school in handwashing technique. The sample in this study was elementary school students class VI Cigabus Serang, Banten. The instrument used in data collection is a validated test instrument. This study uses a quantitative approach with a quasi experimental single group pretest posttest design.The results of the study showed that the pretest revealed knowledge (26,7%) and excellent hand washing skills (8,3%), and in posttest revealed knowledge (70%) and excellent hand washing skills (73,3%). Handwashing health education using video animation was effective to increase the knowledge and skills of school children regarding the proper technique of handwashing in elementary school (p = 0.000) at a significant level α = 0.05. Education using video animation affects handwashing behavior among elementary school students.

 

Keywords: Video animation, Elementary school, Handwashing technique.
THE EFFECTIVENESS OF AUTHENTIC MATERIALS FOR READING COMPREHENSION ON STUDENTS’ MOTIVATION
Authors: Hidayat Hendi
Published: March 2021

The research is about to find out the students’ motivation through the authentic materials in experimental class and using textbook in control class, and to find out the significant result of students’ motivation between control and experimental class at the tenth grade of SMA Negeri 1 Sumber. The research method is quantitatif research with quasi experimental research design. The population of the research is all of MIPA students at the tenth grade and the sample are students of X MIPA 7 and X MIPA 8 that consist of 72 students. The techniques of collecting data are questionnaire and observation. Therefore, the research findings showed that students’ response in experimental class has a very good result after the treatment with the mean 86.42 from 69.18 and the Paired Sample T-test score is 0.00 means that there is a significant result after the treatment. However, students’ response in control class is not really showed the good result because it decreased from 69.76 to 68.87 with the Paired Sample T-test 0.429 means that there is no significant result after the treatment. In addition, the hypothesis test using Analysis of Covariances (ANCOVA) was pointed out that the significant was 0.00 means lower than 0.05. It is indicated that Ha is accepted, namely there is a significant result of students’ motivation from the use of authentic materials for reading comprehension.
BIOLOGICAL LEARNING ADAPTATION DURING THE COVID-19 PANDEMIC PERIOD IN PONOROGO 1 PUBLIC HIGH SCHOOL
Authors: NAWAWI NAWAWI , SUKARDI SUKARDI , HANDAYANI ISRA' INDAR
Published: March 2021

This study aims to see an overview of the adaptations that students have made to learning during the Covid-19 pandemic in biology subjects at Ponorogo 1 Public High School. The research method used is a descriptive quantitative method with data collection carried out through online questionnaires using the google formula to 361 students of Ponorogo 1 Public High School from Class X, XI, and XII MIPA related to the implementation of biology learning. Based on online questionnaires, 67.31% of respondents had difficulty understanding the learning material because they did not meet directly with the teacher so that 50.14% of respondents tried to always come on time to participate in online learning. The application that mostly like by 68.70% of respondents is google classroom. While 93.91% of respondents can apply independent learning, and 77.56% of respondents feel happy with online learning.
TECHNICAL EFFICIENCY OF ARABLE FARMS IN SERBIA: DO SUBSIDIES MATTER?
Authors: Todorović Saša , Papić Ružica , Ciaian Pavel , Bogdanov Natalija
Published: March 2021

This paper analyses the technical efficiency of arable farms in Serbia and its determinants using a two-stage double bootstrap Data Envelopment Analysis (DEA) approach on the Farm Accountancy Data Network (FADN) data from 2014 and 2015 with special emphasis on the impact of agricultural subsidies on the technical efficiency of arable farms in Serbia. Bias-corrected DEA efficiency scores were first calculated and then regressed on a set of explanatory variables using the double-truncated regression approach. The estimates suggest that the share of rented land, land to labour ratio and financial stress variables are the main determinants of arable farm efficiency in Serbia. For the subsidies we found that area payments and input subsidies have some impacts on the technical efficiency of arable farms. In contrast, investment and other subsidies were found to have an insignificant impact on farm technical efficiency. These results suggest that the future potential shift of the Serbian agricultural support towards the Common Agricultural Policy (CAP)-like area based payments is expected to have a minimal but likely positive impact on farms technical efficiency in Serbia.
Consumer preferences and purchasing rationales for wine: a multivariate data analysis
Authors: Ferreira Carla , Rebelo João , Lourenço-Gomes Lina , Correia Elisete , Baumert Philippe , Plumejeaud Christine
Published: March 2021

The wine market is very heterogeneous and complex, being the knowledge of the behaviour and attitudes of consumers a key tool to design efficient marketing plans, namely in countries that are traditionally wine producers and consumers, such as Portugal. In this country, Port wine is an economic and cultural icon, but, in the last decade, total sales have been decreasing. Despite this trend the domestic consumption has been gaining relevance and therefore a focus to reverse the negative cycle of total sales. The main goal of this paper is to analyse the profile and behaviour of domestic Port wine consumers, identifying homogeneous market segments. For this purpose, an online survey was applied and random sample of 678 Portuguese Port wine consumers was collected. Using multivariate statistical techniques, three profiles of purchasers/consumers emerged: experienced, less experienced and inexperienced consumers. This segmentation shows that Port wine consumers can be grouped according to their involvement with the product, consumption occasion and price they are willing to pay. In addition to the academic contribution of wine market segmentation, the paper provides useful insights to be used in designing marketing plans, both by institutional stakeholders and wineries.
ECONOMIC DEVELOPMENT AND DEMOCRACY IN EMERGING ECONOMIES
Authors: EFEOĞLU Rabia , AZGÜN Sabri
Published: March 2021

The aim of this study is to investigate the effects of economic development on democracy with the data for the period 2001-2016 in 24 emerging market economies. This article develops a new methodology and analyzes the impact of openness, economic, social and financial development indicators on the level of democracy. We used the panel-ordered qualitative preference analysis method to estimate the relationship between democracy and economic development. We have concluded that economic development is more effective at higher levels of democracy and is higher likely to affect the higher level of democracy. We have shown that economic development raises the level of democracy.
ANALISA PENGARUH VARIASI KEDALAMAN PEMAKANAN TERHADAP KEKASARAN PERMUKAAN PROSES FRAIS
Authors: Prayoga Yofi , Jufriadi Jufriadi , Mawardi Mawardi
Published: March 2021

Bentuk dan kekasaran permukaan dari sebuah produk yang dihasilkan oleh mesin perkakas seperti mesin frais memegang peranan yang penting. Hal ini disebabkan oleh bentuk dan kekasaran permukaan produk tersebut berkaitan dengan gesekan, keausan, sistem pelumasan dan lain-lainnya. Proses permesinan akan menentukan kekasaran permukaan pada level tertentu dimana kekasaran permukaan tersebut dapat dijadikan acuan untuk evaluasi produk pemesinan.Dalam analisa kekasaran permukaan, tahapan yang dilakukan adalah pemilihan jenis material benda kerja dan jenis pahat potong yang sering digunakan. Material benda kerja yang dipakai adalah ST 37 sedangkan jenis pahat potong yang digunakan adalah HSS. Untuk proses selanjutnya adalah proses pembuatan benda kerja dengan mesin frais dengan variasi jenis kedalaman pemakanan pada kecepatan potong 25 m/menit dengan kedalaman pemakanan 0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm, dan 3 mm. Dari pengambilan data kekasaran permukaan pada setiap kedalaman pemakanan diperoleh nilai kekasaran permukaan pada kedalaman pemakanan 0.5 mm yang terkecil 4.43 μm. Pada kedalaman pemakanan 3 mm nilai kekasaran permukaan yang terbesar adalah 9.16 μm.Kata kunci : Kekasaran permukaan, ST 37, HSS.
ANALISA TEGANGAN PADA PLUG VALVE MENGGUNAKAN METODE ELEMEN HINGGA BERBASIS SIMULASI
Authors: Maulana Rahmad , Razi Muhammad , A Jalil Saifuddin
Published: March 2021

Plug Valve adalah katup gerakan rotasi seperempat putaran yang menggunakan plug meruncing atau silinder untuk menghentikan atau mengarahkan laju aliran fluida. Plug Valve bisa dipakai mulai dari tekanan atmosfir hingga 10.000 psi (69.000 KPa) dan suhu dari 50 hingga 1.500 0F. Dalam penelitian ini, dilakukan analisa tegangan yang terjadi pada body plug valve akibat tekanan laju aliran fluida menggunakan Metode Elemen Hingga Ansys Workbench. Pada penelitian ini, body plug valve diberikan variasi tekanan Working Pressure berdasarkan standard ASME B16.34 pada suhu material 300ºC yang kemudian dengan Test Pressure hingga tegangan yang terjadi mencapai batas Yield Tensile Strength material ASTM A216 Grade WCB yaitu sebesar 280 MPa. Hasil tegangan yang didapat berdasarkan hasil simulasi pada body plug valve yang dimodelkan didalam software Ansys Workbench didapatkan bahwa pada Working Pressure 1.02 MPa tegangan maksimum yang terjadi sebesar 3.7625 MPa, selanjutnya pada Test Pressure 16 MPa didapatkan tegangan maksimum sebesar 59.02 MPa, lalu pada Test Pressure 36 MPa didapatkan tegangan maksimum sebesar 132.8 MPa, kemudian pada Test Pressure 56 MPa didapatkan tegangan maksimum sebesar 206.57 MPa, dan pada Test Pressure 76 MPa didapatkan nilai tegangan maksimum sebesar 280.35 MPa. Berdasarkan variasi tekanan yang diberikan pada body valve didapatkan, pada test pressure 76 MPa tegangan maksimum yang terjadi sudah melewati nilai batas Yield Tensile Strength dari material yang dipakai, dalam kondisi ini body plug valve akan mengalami kegagalan distrosi deformasi plastis (plastic deformation), dimana semua perubahan yang terjadi akan terjadi secara permanen dan akan terus berlanjut hingga mencapai batas tegangan maksimum material. Kata kunci: Body, Plug Valve, Tegangan Maksimum, Pressure
ANALISA PENGARUH KAMPUH PENGELASAN SMAW PADA PENYAMBUNGAN BAJA KARBON RENDAH DAN KARBON SEDANG TERHADAP UJI KETANGGUHAN
Authors: Siddiq Muhammad , Nurdin Nurdin , Amalia Ismi , Fathier Al
Published: March 2021

Penelitian ini bertujuan untuk mengetahui pengaruh kampuh pengelasan terhadap kekuatan ketangguhan las Shielded Metal Arc Welding (SMAW) dengan elektroda E7016. Penelitian ini menggunakan baja St37 dan AISI 1050, St37 termasuk baja karbon rendah dan Aisi 1050 termasuk baja karbon sedang. Bahan diberi perlakuan pengelasan dengan variasi kampuh V tunggal, Tirus tunggal, dan Tirus ganda dengan menggunakan las SMAW DC polaritas terbalik dengan elektroda dihubungkan dengan kutub positif dan logam induk dihubungkan dengan kutub negatif, posisi pengelasan dengan menggunakan posisi pengelasan mendatar atau bawah tangan, dan arus yang digunakan adalah 100 Ampere. Spesimen dilakukan pengujian Ketangguhan impak metode charpy. Hasil pengujian Impak Metode charpy menunjukkan bahwa untuk kelompok spesimen variasi kampuh V tunggal, tirus tunggal, dan tirus Ganda memiliki nilai energi yang diserap bervariasi. Kampuh V tunggal mempunyai nilai energi yang diserap tertinggi dengan nilai rata-ratanya sebesar 256 Joule dan 3,21 Joule/mm2, dibandingkan dengan kelompok kampuh tirus tunggal dan tirus ganda. Jenis perpatahan yang didapat juga berbeda, untuk spesimen kampuh V dan tirus tunggal terjadi patah ulet sedangkan kampuh tirus ganda terjadi patah getas.Kata kunci : Kampuh, SMAW, Ketangguhan, E7016
Rancang Bangun Sistem Pemantau Hewan dengan Kamera Berbasis Mikrokontroler ATMEGA 32
Authors: Setia Febri Shony , Ali Salahuddin , Usmardi Usmardi
Published: March 2021

Populasi hewan langka saat ini semakin berkurang bahkan menurut international union for conservation of nature kepunahan hewan-hewan langka saat ini 1.000 kali lebih cepat dibanding dengan seharusnya. Tujuan dari proyek akhir ini adalah untuk merancang dan membuat sistem pemantau hewan berbasis mikrokontroller guna untuk mempelajari kehidupan dari hewan-hewan langka. Sistem ini terdiri dari dua bagian, yaitu joystik yang mengarahkan sistem harus kemana dan bagian kedua yaitu sistem mobile yang dilengkapi kamera juga sensor PIR yang akan mendeteksi hewan yang mendekati sistem, senso PIR di tempatkan pada depan, belakang, kiri, dan kanan sistem untuk mendeteksi ada tidaknya hewan. Apabila sensor PIR mendeteksi adanya hewan, maka sistem akan indikasi lampu LED dan buzzer yang akan hidup bersamaan untuk memberitahu pengguna. apabila sensor terdeteksi pada dua sisi maka akan hidup dua lampu LED yang membuat pengguna mengetahui posisi hewan yang berada pada titik buta kamera. Dari hasil pengujian bahwa sistem telah dapat menjalankan fungsinya dengan baik. 360ᵒ kekanan dan kekiri, sistem dapat berjalan dengan bebas secara manual. Digerakkan dengan motor DC dan sensor PIR sebagai pendeteksi gerakan yang mampu mendeteksi dengan maksimal jarak 3 meter serta kamera yang akan menampilkan gambar pada PC.Kata-kata kunci: sensor PIR, Miktokontroler, motor DC, motor servo, kamera, RC Tank
Energy Consumption Optimization by Increasing The Processor Speed of Moving Communication Devices in Transport Layer Protocol
Authors: Razi Fakhrur , Suandi Ipan , Fahmi Fahmi
Published: March 2021

The energy efficiency of mobile devices becomes very important, considering the development of mobile device technology starting to lead to smaller dimensions and with the higher processor speed of these mobile devices. Various studies have been conducted to grow energy-aware in hardware, middleware and application software. The step of optimizing energy consumption can be done at various layers of mobile communication network architecture. This study focuses on examining the energy consumption of mobile devices in the transport layer protocol, where the processor speed of the mobile devices used in this experiment is higher than the processor speed used in similar studies. The mobile device processor in this study has a speed of 1.5 GHz with 1 GHz RAM capacity. While in similar studies that have been carried out, mobile device processors have a speed of 369 MHz with a RAM capacity of less than 0.5 GHz. This study conducted an experiment in transmitting mobile data using TCP and UDP protocols. Because the video requires intensive delivery, so the video is the traffic that is being reviewed. Energy consumption is measured based on the amount of energy per transmission and the amount of energy per package. To complete the analysis, it can be seen the strengths and weaknesses of each protocol in the transport layer protocol, in this case the TCP and UDP protocols, also evaluated the network performance parameters such as delay and packet loss. The results showed that the UDP protocol consumes less energy and transmission delay compared to the TCP protocol. However, only about 22% of data packages can be transmitted. Therefore, the UDP protocol is only effective if the bit rate of data transmitted is close to the network speed. Conversely, despite consuming more energy and delay, the TCP protocol is able to transmit nearly 96% of data packets. On the other hand, when compared to mobile devices that have lower processor speeds, the mobile devices in this study consume more energy to transmit video data. However, transmission delay and packet loss can be suppressed. Thus, mobile devices that have higher processor speeds are able to optimize the energy consumed to improve transmission quality.Key words: energy consumption, processor, delay, packet loss, transport layer protocol
Analisis Penambahan Reflektor Sudut pada Antena V-Double Dipole pada Frekuensi Kerja 1.800 MHz
Authors: Ikhawan Ikhwan , Hayati Raisah , Misriana Misriana , Nasri Nasri
Published: March 2021

Antena adalah komponen yang dirancang untuk mengirim dan menerima gelombang elektromagnetik. Penambahan reflektor sudut pada antena untuk membatasi radiasi agar tidak melebar ke belakang, namun pancarannya akan diperkuat ke arah sebaliknya dan dapat meningkatkan gain pada suatu antena. Parameter-parameter antena dapat mempengaruhi kualitas suatu antena. Dalam penelitian ini, parameter antena yang diukur berupa VSWR, return loss, pola radiasi, dan gain. Hasil pengukuran antena V-Double Dipole pada frekuensi 1.800 MHz memiliki VSWR sebesar 1,16 dan return loss sebesar -22,4 dB. Impedansi antena 58,10 Ω dan bandwidth sebesar 70 MHz. Pada pengukuran gain, digunakan 3 antena yang bekerja pada frekuensi yang sama, dimana antena-antena tersebut berfungsi sebagai antena pembanding. Pada pengukuran gain ini dilakukan dengan mengubah-ubah sudut reflektornya, yaitu 90° dan 60°.  Berdasarkan hasil pengukuran yang dilakukan pada antena V-Double Dipole dengan penambahan reflektor sudut 90° diperoleh nilai gain sebesar 9,8 dB, dan pada sudut 60° diperoleh nilai gain sebesar 15 dB. Sedangkan sebelum penambahan reflektor diperoleh gain sebesar 5 dB. Jadi penambahan reflektor dapat meningkatkan gain, dan makin kecil sudut reflektor maka gainnya semakin tinggi.
Consideraciones sobre el estilo y el método de Ediciones Originales
Authors: Zúñiga Castellano Antonio
Published: March 2021

En este texto queremos presentar el contexto de creación y exégesis de Ediciones Originales. Una selección de las ediciones realizadas durante dos décadas por este sello editorial se expuso en Granada, en el Palacio de los Condes de Gabia, en el año 2014. Esta exposición es el punto de arranque de una reflexión sobre la contradictoria deriva editorial de las ediciones realizadas por esta empresa contemplada como un sujeto plural. Se analizan sus referentes profesionales, modelos de proceder en edición, distribución y producción, que le llevan a un replanteamiento de su estructura y sus proyectos. La idea ampliada de múltiple hacia el campo literario, la contribución desde la edición a la creación de subjetividades haciendo hincapié en las formas de conciencia, experiencia, y en el aspecto subjetivo de las relaciones humanas, los autores editados y una atención especial hacia la reconstitución de relatos marginales constituyen el motivo de búsqueda de sentido editorial futuro.
...Y después de las respuestas surgieron nuevas preguntas: Investigaciones y conjeturas en torno a pensar la edición
Authors: Pinteño Alicia , Vázquez Joaquín
Published: March 2021

Los autores, miembros fundadores del dispositivo de producción e intermediación cultural BNV Producciones, trazan un detenido análisis de su actividad editorial, establecida tras las intensas discusiones iniciales en torno a los nuevos medios y mecanismos de creación y comunicación de los nuevos saberes que estaban haciendo su aparición en los últimos años de la década de los 80. Introducen una serie de cuestiones que asientan sus principios fundacionales y posicionamientos en torno a la activación del pensamiento crítico y nuevos modos de hacer en el tejido creativo, y a partir del análisis y el cuestionamiento de las políticas culturales que estaban sobreviniendo en los primeros 90 tras la erupción efusiva de las corrientes económicas neoliberales. Genealógicamente, analizan su producción atendiendo al contexto socio político en el que se generó cada proyecto, relacionándola con las colaboraciones individuales y/o institucionales que han tenido lugar desde su fundación en el año 1988 hasta la actualidad.
Tortillas de ajos y finas yerbas, la electricidad y deleuze o como hablar de los ochenta biopolíticamente, es decir, sin teorizar
Authors: G.Torres David
Published: March 2021

Desde la descripción detallada del estilismo de los personajes del vídeo La estatua del jardín botánico de Radio Futura, David G. Torres nos ofrece un texto plagado de re- ferencias estéticas, musicales y conceptuales desde las que describe la escena creativa de los tempranos años 80 en España. Lo eléctri- co, idea perseguida por Santiago Auserón, se reconstruye a partir de referencias internas y externas a la movida madrileña. Leibniz, De- leuze, Divine, Suicide, La hora del lector, La edad de oro con Paloma Chamorro, la revista Disco Express, el pensamiento rizomático, la pop-filosofía, o lugares emblemáticos como el Figón de Juanita, punto de reunión de la mo- vida madrileña, a los que se refieren Armando Montesinos y José Luis Brea, nos dejan entrever el carisma de una época que supo conciliar filosofía y rock desde el pensamiento eléctrico.
Autorretratos del libro de artista: los criterios de edición en la obra de Román Gil
Authors: Guillén Martínez Francisco José
Published: March 2021

La recepción del libro de artista está mayoritariamente sometida a unos criterios de edición que asumen el libro en tanto un artefacto bibliográfico dependiente de las condiciones de impresión tipográfica. Pero si el libro se abre a su forma simbólica puede proceder a redefinir las fronteras del propio arte con el que pretende volver a pensar las relaciones entre artistas y espectadores, de tal forma que se pueda configurar un autorretrato de todas las partes implicadas.
Desfases del archivo, o Cómo construir la imagen desde la memoria (y no a la inversa). Tres casos de estudio
Authors: Dávila Freire Mela
Published: March 2021

«Desfases del archivo, o cómo construir la imagen desde la memoria (y no a la inversa). Tres casos de estudio», recoge las ideas en las que Mela Dávila basó su aportación al seminario Memoria y desacuerdo: políticas del archivo, registro y álbum familiar (Huesca, 20-22 de octubre de 2016). Mela Dávila, a través de tres casos de estudio: Crónicas Mecas; Territorio archivo y Sammlung Mina Menz, de la artista alemana Gesa Lange, se plantea cómo las nociones de identidad, archivo y la fotografía se ven afectadas por la práctica fotográfica doméstica. El primero es un proyecto social de álbum familiar que, de manera pública, la comunidad de O Grobe en Pontevedra, hace para facebook. El segundo trabajo se inició en Cerezales del Condado, León y es un proyecto web de archivo, compuesto por imágenes de álbumes familiares agrupadas por temas. Este archivo incorpora las voces de los propios protagonistas de las imágenes o sus familiares, explicando las fotografías que han aportado al proyecto. El último trabajo no es un archivo en sentido estricto, se trata de un libro de artista que plantea una reflexión sobre el paso del tiempo en la que las expectativas sobre las formas clásicas de documentar el pasado (el dibujo y la fotografía) se subvierten. Una crónica personal fotográfica, abstracta y centrada en la ausencia de los personajes que poblaron la escena que se contempla. Los tres proyectos comparten la interacción de campos, disciplinas y prácticas epistemológicas que permiten aproximar fotografía, antropología, sociología y memoria personal.
Cómo se hizo «Economía: Fragmentos de un poema realmente surrealista»
Authors: Cañas Dionisio
Published: March 2021

En el verano del año 2003 me dediqué a leer durante tres meses las páginas de economía de los periódicos españoles. Recortaba los titulares de algunos artículos y con ellos componía poemas-collage. Pronto me di cuenta de que salían unos poemas realmente surrealistas. Luego monté estos collages junto a fotos de personas de la clase obrera para contrastar la macroeconomía de los periódicos con las fotos de personas que vivían de la microeconomía: camareros, taxistas, campesinos, etc. El resultado fue un librito que jamás se publicó: «Economía: Fragmentos de un poema realmente surrealista». Me pareció fascinante constatar que que lo poético a veces consiste en un diálogo interactivo entre las imágenes de la vida real y la metarealidad que nos ofrece la prensa a través de sus titulares.
Didácticas de la edición en posgrado. Estrategias pedagógicas para conceptualizar relatos contemporáneos
Authors: Mínguez García Hortensia , Méndez Llopis Carles
Published: March 2021

El presente texto expone las diferentes estrategias formativas llevadas a cabo para la enseñanza de la producción de libros-arte (libros de artista) y otros proyectos editoriales a nivel de posgrado (máster). En ese sentido, se describen diferentes proyectos desarrollados dentro de la Maestría en Estudios y Procesos Creativos en Arte y Diseño (MEPCAD), adscrita a la Universidad Autónoma de Ciudad Juárez (Chihuahua, México), y las experiencias pedagógicas que de ellos se derivan. Específicamente, se exponen dos casos: Frankenstein: tras el relato de lo monstruoso, edición experimental basada en métodos de creación aleatoria, colectiva y colaborativa, y didácticas para la creación de libros de artista fundamentadas poéticamente en la hermenéutica analógica y en la metodología de la investigación basada en la práctica (IBA). Ambas son estrategias de enseñanza-aprendizaje que nos han permitido canalizar varios retos en una misma línea de tiempo, coadyuvando en la construcción de proyectos que insertan a los jóvenes en el mundo de la edición contemporánea de manera holística
Entrevista a Isidoro Valcárcel Medina
Authors: Tejeda Isabel
Published: March 2021

Isidoro Valcárcel Medina (Murcia, 1937) es Premio Nacional de Artes Plásticas en 2007 y Premio Velázquez de Artes Plásticas en 2015. Su práctica artística se desenvuelve dentro de parámetros más relacionados con las situaciones y lo real que con la producción de objetos, evolucionando desde propuestas que bien pudieran convertirse en mercancías artísticas hasta una desmaterialización que deviene no tanto en obra sino en experiencia. La entrevista discurre a partir del argumento que sugiere que durante el proceso de museificación o de colección de una obra de arte se produce indefectiblemente una modificación de su significado absoluto, en tanto que ese proceso implica una re-edición del contexto en que se generó.
Нейропротекторная способность афобазола в защите ишемизированного мозга
Authors: Баласанян М. Г. , Канаян А. С. , Топчян А. В. , Акопян В. П.
Published: March 2021

Морфологическими исследованиями осуществлена оценка защитного эффекта афобазола на экспериментальной модели ишемического инсульта, вызванного окклюзией средней мозговой артерии (ОСМА). Выявлено, что на фоне применения препарата в дозе 5 мг/кг дважды в день отмечается хорошая сохранность стриопаллидарной системы, зона ишемического некроза коры головного мозга оказывается четко ограниченной, характеризуется ранней реперфузией и хорошей сохранностью нейроцитов базальных и гипоталамических ядер, уменьшается выраженность гипоксических повреждений нейроцитов коры полей Cg1 и Cg2. Нейропротекторный эффект афобазола сохраняется как при предварительном введении, так и при использовании препарата в пределах терапевтического окна, что проявляется устранением субарахноидального отека, сохранностью нейроцитов перифокальной зоны и реваскуляризацией зоны ишемии при введении препарата через 6 ч после ОСМА. Таким образом, полученные результаты свидетельствуют о выраженном защитном эффекте афобазола в условиях локально ишемических повреждений головного мозга.
Генетические различия как основа индивидуальной чувствительности к флуоксетину: роль 5-HT1A рецепторов
Authors: Попова Нина Константиновна , Науменко В. С.
Published: March 2021

Актуальной частью проблем персонализированной медицины является влияние генетического фона на чувствительность к лекарственным препаратам. В нашей лаборатории создана рекомбинантная линии мышей, B6-M76C, отличающаяся от контрольной B6-M76B локусом 13 хромосомы, содержащим ген 5-HT1A рецепторов линии СВА. Небольшое изменение генетического фона у рекомбинантных B6-M76C мышей повысило уровень мРНК и чувствительность 5-HT1A рецепторов во фронтальной зоне коры головного мозга и гиппокампе и повлияло на реакцию 5-HT1A рецепторов на хроническое введение агониста 5-HT1A рецепторов 8-OH-DPAT и классического антидепрессанта группы селективных ингибиторов обратного захвата 5-HT флуоксетина. В отличие от контрольных мышей B6-M76B, флуоксетин оказывал на рекомбинантных B6-M76C мышей продепрессивное действие. Эти данные демонстрируют что: 1) относительно небольшие изменения в генетическом фоне могут повлиять на чувствительность и действие фармакологических веществ; 2) экспрессия гена, контролирующего 5-HT1A рецепторы, модулирует эффекты анксиолитиков и антидепрессантов — избирательных ингибиторов обратного захвата 5-HT.
Фармакология мутагенеза
Authors: Дурнев Андрей Дмитриевич
Published: March 2021

Статья посвящена семидесятипятилетнему юбилею академика РАН Сергея Борисовича Середенина и рассматривает его роль в становлении генотоксикологических исследований в отделе фармакологической генетики НИИ фармакологии им. В. В. Закусова Особое внимание фокусируется на вкладе академика С. Б. Середенина в формирование новых научных понятий «фармакология мутагенеза» и «фармакологическая защита генома», его определяющей роли в организации исследований по оценке генотоксической активности лекарственных препаратов, определении направлений исследований по фармакологической модификации индуцированного мутагенеза. Кратко рассматриваются практические и фундаментальные аспекты генотоксикологических исследований, в настоящее время проводимых в лаборатории фармакологии мутагенеза отдела лекарственной токсикологии НИИ фармакологии им. В. В. Закусова.
Локсидан — психостимулятор нового поколения
Authors: Чепур С. В. , Фатеев Иван Владимирович , Шустов Е. Б. , Калтыгин М. В. , Миннуллин Т. И. , Анохин А. Г. , Ивченко Е. В.
Published: March 2021

Представлены сведения об особенностях механизма действия, клинической эффективности и побочных эффектов психостимуляторов первого, второго и третьего поколений. Анализ сложной нейрофизиологической и биохимической природы феномена психостимуляции предполагает вовлеченность в эффект различных нейромедиаторных и нейромодуляторных механизмов, что было реализовано в полной мере при создании комбинированных психостимулирующих соединений, опосредующих психоактивирующие эффекты своих активных компонентов через различные нейрохимические механизмы. Концепция создания психостимулятора нового поколения, основанная на мультимодальном действии на медиаторные системы была реализована сотрудниками НИИ фармакологии имени В. В. Закусова при создании препарата локсидан, включающий с себя мезокарб (психостимулятор 2 поколения) и адамантилбромфениламин (психостимулятор 3 поколения). В настоящее время локсидан представляет собой единственный психостимулятор, разрешенный к применению в Российской Федерации, а его использование в медицинской практике может рассматриваться не только в качестве средства коррекции работоспособности и функционального состояния организма, но и для лечения нарколепсии и синдрома дефицита внимания и гиперактивности.
Análise do componente curricular “Pacientes com Necessidades Especiais” nos cursos de Odontologia do estado do Rio Grande do Norte
Authors: Faria Maria Helaynne Diniz , Pereira Francisca Janiele Pinheiro , Lima Isabela Pinheiro Cavalcanti
Published: March 2021

Este estudo objetivou avaliar a inserção da disciplina de Pacientes com Necessidades Especiais (PNE) na estrutura curricular dos cursos de Odontologia em funcionamento no estado do Rio Grande do Norte (RN). Trata-se de estudo transversal, exploratório e descritivo com abordagem quantitativa. As informações foram coletadas nos sítios web dos cursos. Foram encontrados dez cursos em funcionamento e cinco deles ofertavam a disciplina, sendo apenas um em modo optativo. A nomenclatura da disciplina e o semestre de oferta variou entre as instituições. Dois cursos possuem uma abordagem teórico/prática, um deles clínica e o restante teórica. Conclui-se que apenas as quatro instituições privadas oferecem de forma obrigatória o componente curricular relacionados a PNE durante a graduação, enquanto entre as públicas apenas uma oferta a disciplina, porém, de maneira optativa. Assim, é evidente a necessidade da inserção de conteúdos relacionados à assistência de pacientes especiais nos cursos de graduação em Odontologia do RN, atendendo às Diretrizes Curriculares Nacionais no tangente à formação de um profissional generalista.
Forming an individual trajectory of teaching computer-aided design by means of an intelligent adaptive system
Authors: Hoang Cong , Avksentieva Elena , Fedosov Yuriy
Published: March 2021

The aim of the work is to increase the efficiency of teaching computer-aided design of printed circuit boards of ship integrated control systems (CAD PCB SICS) with forming an individual learning path, in which there is a need to move from traditional teaching to intelligent adaptive training.

The research method is to analyze the peculiarities of forming an individual trajectory of teaching CAD PCB.

Research results and novelty:

an algorithm for implementing the training course at intelligent adaptive teaching CAD PCB SICS is developed; an algorithm for determining the complexity level of educational material for teaching CAD PCB by study priority is developed; Kohonen's algorithm for forming an intelligent adaptive environment of the educational process of teaching CAD PCB SICS is considered; an algorithm for adaptive testing with forming individual trajectories of teaching CAD PCB SICS is developed taking into account the student’s preferences and individual characteristics.