bluuebunny/crossref_metadata_2025 huggingface dataset:
Competencia digital de los profesores de inglés en enseñanza primaria del sureste de México
Authors: Quiñonez Pech Sergio Humberto
Published: October 2020

Debido a los diversos avances tecnológicos, las tecnologías de información y comunicación (TIC) han transformado la forma en cómo se aprende un idioma. En la actualidad, la educación implementa modelos pedagógicos innovadores que permiten incorporar la tecnología a los diversos procesos de enseñanza y aprendizaje del idioma inglés. Por lo antes mencionado, este artículo describe los resultados de una encuesta sobre el nivel de competencia digital que tienen los profesores de inglés en enseñanza primaria a partir de las dimensiones propuestas por los autores Usher y Pajares (2007), y también se identifican las variables que modifican dicha competencia. El estudio fue cuantitativo de tipo descriptivo y transversal. Los participantes fueron profesores que estuvieron en el Programa de Inglés en Educación Básica de Yucatán (PIEBY). Los resultados demostraron que 81 % de los profesores tienen un nivel de competencia digital bajo. Otro hallazgo importante que se obtuvo fue que se identificaron las dimensiones técnica, pedagógica y de comunicación como necesidades para ser atendidas a través de cursos de capacitación con un nivel básico. Asimismo, se evidenció que las variables de edad y grado máximo de estudios influyen en el nivel de la competencia digital de los profesores. Entre las conclusiones a destacar está que las TIC son herramientas muy importantes para la enseñanza del idioma inglés, ya que ayudan a despertar el interés de los estudiantes, permite crear un ambiente interactivo, brinda muchos recursos de apoyo y contribuyen a que las clases sean atractivas e innovadoras.
Implicaciones del coronavirus covid-19 en los procesos de enseñanza en la educación superior
Authors: Gazca Herrera Luis Alejandro
Published: October 2020

El sistema educativo en todo el mundo ha tenido que afrontar la crisis generada por la covid-19, lo que ha exigido nuevos retos para cambiar la manera en que interactúa la sociedad y la forma de prepararse en lo profesional y académico. La presente investigación tiene como objetivo diagnosticar las consecuencias que ha tenido la covid-19 sobre los procesos de enseñanza en la educación superior. Para ello, se realizó una investigación de tipo no experimental, exploratoria, descriptiva y cuantitativa, bajo una metodología conceptual y teórica que permitió llevar a cabo la conceptualización. También se diseñó un instrumento con validez y confiabilidad que midió, según el criterio de percepción, el impacto en los ámbitos tecnológicos, de capacitación, social, económico y de salud que se han presentado en la comunidad académica debido a la covid-19. En los resultados se pudo identificar que los profesores cuentan con infraestructura tecnológica para impartir clases en línea con una plataforma institucional que es bien aceptada, lo que posibilita el transitar paulatino a la educación en línea. Por otra parte, los estudios estadísticos inferenciales no paramétricos con correlaciones dieron como resultado que hay asociación significativa entre las variables de edad y capacitación tecnológica con las competencias para dar clases en línea y la edad de los profesores con las afectaciones que han tenido en salud; en caso contrario, no se evidenció relación entre las variables de grados académicos y tipo de contratación con las competencias para dar clases en línea. Sin embargo, los resultados de las correlaciones son entre moderadas y bajas, por lo que no se puede ser concluyente en las afirmaciones de la correlación existente. Finalmente, la amenaza latente tiene que ver con que si la pandemia no se resuelve a corto plazo puede generar incertidumbre para una correcta planeación académica.
Assessment of the Immune Effect and Safety of Cell Culture-Derived Influenza Vaccine from Egg-Derived by Meta Analysis
Authors: Geng Xingliang , Liu Ze , Liao Guoyang
Published: October 2020

Objective: The study was to evaluate the immune effect and safety difference of cell culture-derived influenza vaccine from egg-derived by meta analysis; Methods: It selected the article about clinical trials through medline, embase, cochrane library, FEBM, clinicaltrials.gov, WHO, and International Standard Randomised Controlled Trial Number Registry. There was no language restrictions (update to Apr 25, 2016). The threshold should contain cell culture-derived or egg-derived influenza vaccine for human beings; Result: It showed enough immune effect and accepted safety by using cell culture-derived influenza vaccine, compared with egg-derived influenza vaccine; Conclusion: The cell culture-derived influenza vaccine could be used for human after clinical trials, not differ from egg-derived.
Solitary Schwannoma on the Hypothenar Region of the Hand: A Literature Review
Authors: G Kastanis , P Kapsetakis , G Magarakis , M Bachlitzanaki , C Christoforidis , G Kazamias , A Pantouvaki
Published: October 2020

Schwannomas or neurilemmomas are the most common benign tumors of the neural sheaths of the peripheral nerves. Incidence of these tumors in the hand accounts to 0.8-2%. The majority of them appear as an isolated grown mass along the route of the nerves. Peripheral nerves benign tumors present many difficulties concerning the clinical diagnosis and only histopathological evidence provides the final diagnosis. In this case study, we present a 45 year old man with a grown asymptomatic mass on the volar surface of right hand (hypothenar) remained for two years and impinging the skin of the hand only the last months. Initial MRI results diagnosed the mass as gaglion cyst.
Histopathological examination revealed a schwannoma. We present this case as a rare manifestation of a schwannoma in hypothenar area of the hand. A literature review of diagnoses and therapeutic management is also presented.
Thyroid Storm in a Young Woman: A Clinical Case
Authors: Garlet Cristiane Venturini , Tomitão Isadora de Macedo , Delgado do Amaral Kayque Wellek , Negrete Bomura Tiffany Ayumi , Barbosa Lima Ana Carla , Marques Sellen Almeida , Manfredini Rebecca Corrêa , Fortaleza de Melo João Italo
Published: October 2020

Thyroid storm is a rare condition, but it can be characterized as a threat to life. It presents as an increase in the functions of the thyroid gland due to dysfunction of the central nervous system. It is characterized by pyrexia, tachycardia, heart failure and alterations in the digestive system. The objective of this report is to describe the case of a young woman with no previously reported diseases, who was affected by the thyroid storm, without the presence of Graves' disease.
Clinical significance of the musculus gluteus minimus in total hip arthroplasty
Authors: Egiazaryan KA , Sirotin IV , Chizhikova IO , Lazishvili GD , Ratjev AP , But-Gusaim AB
Published: October 2020

Dislocation of the acetabular component is one of the most frequent complications of total hip arthroplasty. It is commonly attributed to implant malpositioning. However, not all dislocations can be explained by this hypothesis. The aim of our study was to elucidate the role of intraoperative injury to hip abductors (m. gluteus minimus in the first place, since it is reportedly an important hip stabilizer) in the development of postoperative hip dislocation. The experiment was conducted in 4 male and 3 female cadavers. A total of 12 THA were performed. The Hardinge and Watson-Jones approaches were used in equal proportion. On plain radiography, acetabular inclination was 40–47°, anteversion was 10–22°; technically and biomechanically, these values were within the normal range and did not depend on the type of surgical approach (for inclination, p = 0.94; for anteversion, p = 0.63), ruling out implant malpositioning as a risk factor for hip dislocation. Nevertheless, implant stability was significantly disrupted following transection of the anterior or posterior fascicle of m. gluteus minimus, leading to the dislocation of the acetabular component in standard rotation and flexion tests. Thus, our study shows the significant role of m. gluteus minimus in stabilizing the hip joint. Preservation or adequate repair of this muscle during surgery will reduce the risk or dislocation and help to restore the anatomy and biomechanics of the operated joint.
Klinicheskoye znacheniye maloy yagodichnoy myshtsy pri endoprotezirovanii tazobedrennogo sustava
Authors: Egiazaryan KA , Sirotin IV , Chizhikova IO , Lazishvili GD , Ratjev AP , But-Gusaim AB
Published: October 2020

Vozniknoveniye vyvikhov bedrennogo komponenta endoproteza — odno iz chastykh oslozhneniy endoprotezirovaniya tazobedrennogo sustava. Naiboleye populyarnym ob"yasneniyem vozniknoveniya dannogo oslozhneniya yavlyayetsya mal'pozitsiya komponentov endoproteza. Odnako ne vse vyvikhi udayetsya ob"yasnit' iskhodya iz dannoy gipotezy. Tsel'yu raboty bylo utochnit' znacheniye v geneze dannogo oslozhneniya povrezhdeniya myshts abduktorov bedra i v pervuyu ochered' m. gluteus minimus, opisyvayemoy v ryade istochnikov kak vazhnyy stabilizator tazobedrennogo sustava. Dlya izucheniya dannogo tezisa byl postavlen eksperiment s ispol'zovaniyem chetyrekh muzhskikh i trekh zhenskikh biomanekenov. Bylo proizvedeno 12 ustanovok endoproteza tazobedrennogo sustava. V ravnykh dolyakh primenyali dostupy po Hardinge i Watson–Jones. Po dannym rentgenkontrolya, naklon vertluzhnogo komponenta sostavil 40–47°, anteversiya — 10–22°, chto tekhnicheski i biomekhanicheski sootvetstvuyet dopustimym znacheniyam, zavisimost' dannykh pokazateley ot tipa dostupa statisticheski ne znachima (dlya naklona vertluzhnogo komponenta p = 0,94; dlya anteversii vertluzhnogo komponenta p = 0,63), chto isklyuchalo mal'pozitsiyu komponentov kak faktor riska vyvikha. Tem ne meneye pri peresechenii perednego ili zadnego puchka m. gluteus minimus stabil'nost' endoproteza sushchestvenno narushalas', chto privodilo k vyvikhu bedrennogo komponenta pri vypolnenii standartnykh testov rotatsii i sgibaniya. Takim obrazom, pokazana znachimost' m. gluteus minimus v stabilizatsii tazobedrennogo sustava. Sokhraneniye ili tshchatel'noye vosstanovleniye yeye struktury v khode vypolneniya operatsii pozvolit ne tol'ko provesti profilaktiku vozniknoveniya vyvikha, no i vosstanovit' boleye pravil'nuyu anatomiyu i biomekhaniku operirovannogo sustava.
UPAYA MENINGKATKAN KEAKTIFAN MAHASISWA DALAM MENGANALISIS VIDEO PEMBELAJARAN MELALUI STRATEGI PEMBELAJARAN WEBINAR
Authors: Susilawati Evi
Published: October 2020

Abstrak: Penelitian ini bertujuan meningkatkan keaktifan mahasiswa dalam menganalisis video  pembelajaran  melalui strategi  pembelajaran webinar. Penelitian ini merupakan penelitian tindakan kelas yang terdiri atas empat tahapan yaitu: (a) tahap perencanaan, (b) tahap pelaksanaan,(c) tahap observasi, (d) tahap analisis dan refleksi. Subjek dalam penelitian adalah mahasiswa semester VI Program Studi Pendidikan Guru Sekolah Dasar Fakultas Keguruan dan Ilmu Pendidikan Universitas Terbuka kelompok belajar Kota Medan pada tahun pelajaran 2020.1. Pelaksanaan penelitian tindakan kelas ini dilakukan pada matakuliah  Pemantapan Kemampuan Mengajar dengan jumlah mahsiswa 12 orang. Teknik pengumpulan data pada data kuantitaif menggunakan instrumen tes kemampuan mahasiswa dalam menganalisis video pembelajaran dalam bentuk pilihan berganda, dan pada data kualitatif menggunakan hasil observasi keaktifan mahasiswa dalam menganilisis video pembelajaran dikelas webinar dan keaktifan dosen dalam mengajar dengan menggunakan strategi pembelajaran webinar. Hasil penelitian ini menunjukkan terdapat peningkatan keaktifan mahasiswa dalam menganalisis video pembelajaran dengan menggunakan strategi pembelajaran webinar.Kata Kunci:Keaktifan Mahasiswa,  VideoPembelajaran, Strategi Pembelajaran Webinar Abstract: This study aims to increase student activity in analyzing instructional videos through a webinar strategy. This research is a classroom action research consisting of four stages namely: (a) the planning stage, (b) the implementation stage, (c) the observation stage, (d) the analysis and reflection stage. The subjects in the study were students of the 6th semester of the Primary School Teacher Education Study Program, Faculty of Teacher Training and Education, the Open University of the Medan City study group in the 2020.1.  school year. The implementation of this classroom action research was carried out in the Teaching Ability Consolidation course with a total of 12 students. The technique of collecting data on quantitative data uses a student ability test instrument in analyzing learning videos in the form of multiple choices, and qualitative data uses the results of observations of student activeness in analyzing learning videos in the webinar class and lecturer activeness in teaching using webinar learning strategies. The results of this study indicate that there is an increase in student activeness in analyzing learning videos using webinar learning strategies.Keywords: Student Activity, Learning Videos, Webinar Learning Strategies
Job Satisfaction of TPK Group Yogyakarta Employees: Organizational and Industrial Psychology Perspectives
Authors: Yainahu Hairani , Damayanti Devi , Damayanti Devi
Published: October 2020

The purpose of this study was to see an overview of the level of job satisfaction of TPK Group employees in general from nine aspects; salary, promotion, supervision, benefits, rewards, operational procedures, co-workers, nature of work, and communication. This research is also to see aspects that affect job satisfaction and aspects that do not affect job satisfaction. The research method used is descriptive quantitative as a primary data collection tool and is supported by interviews. The subjects of this study were 43 employees of TPK Group Yogyakarta. The results showed that out of 43 employees, 16% (7 employees) had a high level of job satisfaction, 65% (28 employees) had a moderate job satisfaction level, and 19% (8 employees) had a low job satisfaction level. The supervision aspect has the highest effect value on job satisfaction, while allowances, operational procedures, and promotions get the lowest score related to employee job satisfaction at PT TPK Group. From the results of this study, it is suggested that companies/leaders need to conduct evaluations to improve systems and human resources so that the goals of the company can be achieved and improved.
Application of Lesson Study in Guidance and Counseling Services
Authors: Wibowo Satrio Budi
Published: October 2020

Lesson Study (LS) has been widely practiced by class teachers to improve the quality of learning in class. Lesson Study, which consists of the planning process (plan), the practice of carrying out learning (do), and reflection for improvement (see), is used by the classroom teacher to improve the process and learning outcomes. LS is applied to settings classical class. Information and orientation services in Guidance & Counseling (BK), almost similar to implementation Classroom learning, is given in a classical format. Information services are efforts that are made to meet students' lack of information, which can be done with several techniques such as conventional lectures, as well as with courses interactive with the help of media usage. Neither the orientation services are services provided in a classical format in a class aimed at helping students order able to adjust to the environment or new situations. So if Observing the application of LS can also be done on BK services, especially on services information and orientation. This paper discusses how to apply LS in BK service. The application of LS is expected to improve the quality of services provided by the BK teacher in the class.
ANALISIS TRANSFORMATOR DAYA BERDASARKAN PENGUJIAN MINYAK TRAFO PADA RING MAIN UNIT (RMU) PSK 151 DI PT. PLN (PERSERO) UP3 CIKUPA
Authors: IRWANTO IRWANTO , PRABUSTYA ROGA DINAR
Published: October 2020

Energi listrik yang digunakan setiap hari berasal dari suatu tempat yang biasa kita kenal sebagai pembangkit listrik, yang kemudian di salurkan ke konsumen. Proses penyaluran ini disebut Sistem Distribusi. Metode penelitian yang digunakan dalam penulisan jurnal ini adalah metode penelitian kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data yang digunakan pengamatan langsung, wawancara serta dokumentasi. Hasil penelitian yang didapat bahwa distribusi primer adalah jaringan distribusi dari transmisi yang diturunkan tegangannya di gardu induk menjadi tegangan menengah dengan nominal 20KV yang biasa disebut jaringan teganagn menengah. Untuk distribusi sekunder yaitu jaringan distribusi dari gardu distribusi ke pelanggan dengan klasifikasi tengan rendah. Proses Distribusi ini dikerjakan oleh PT. PLN (Persero) UP3 Cikupa dengan ruang lingkup distribusi area cikupa dan sekitarnya. Kata Kunci: Energi listrik, UP3 Cikupa, Main Unit, PSK 151
IPTEK BAGI PETERNAK KAMBING KELOMPOK MASYARAKAT “MAISYAH” KELURAHAN TONATAN KABUPATEN PONOROGO
Authors: Fadelan Fadelan , Munaji Munaji , Sudarno Sudarno , Winardi Yoyok
Published: October 2020

Telah dilaksanakan program pengabdian kepada masyarakat berupa kegiatan Iptek bagi Masyarakat Pokmas Maisyah Kelurahan Tonatan Kecamatan Kota Kabupaten Ponorogo. Kelompok masyarakat (Pokmas). Maisyah berdiri sejak tahun 2012 di Kelurahan Tonatan Kecamatan Kota Kabupaten Ponorogo. Kelompok ini beranggotakan 11 kepala keluarga yang sebagian besar anggotanya adalah petani. Anggota Pokmas ini selain sebagai petani juga memiliki usaha peternakan kambing. Permasalahan yang dihadapi adalah belum adanya alat pencacah rumput yang dibutuhkan untuk proses penyediaan pakan. Program ini difokuskan pada pengadaan alat pencacah rumput sebagai bahan dasar pakan ternak. Teknologi tepat guna berupa alat pencacah rumput yang dirancang mampu berproduksi dengan kapasitas 110 kg/jam. Pelaksanaan program ini telah berhasil membantu meningkatkan proses produksi pakan ternak di Pokmas Maisyah. Sebagai tindak lanjut perlu dilakukan pelatihan lanjutan tentang pembuatan pakan fermentasi dan manajemen pengelolaan proyek penggemukan kambing
Resources of Nuphar lutea (L.) Sibth. & Sm. in mid-eastern Poland as a potential source of herbal raw material
Authors: SUGIER PIOTR , LORENS BOGDAN
Published: October 2020

The aim of this study was to characterize the phytocoenoses with a share of Nuphar lutea (L.) Sibth. & Sm. and to evaluate the area of patches of Nupharo-Nymphaeetum albae Tomaszewicz 1977 as well as resources of the yellow water lily that can be used as a source of valuable medicinal raw material. The field investigations were carried out in the summer seasons of 2009–2018, and fifty-eight lakes were included in this study. Nuphar lutea is a very interesting plant species due to considerable concentration of secondary metabolites and their biological activity. Therefore, under conditions of eastern Poland, it can be a valuable raw material for pharmaceutical purposes. The largest Nupharo-Nymphaeetum albae phytocoenoses with N. lutea as the main floristic component are localized especially in retention reservoirs connected with the Wieprz-Krzna Canal and other lakes of a natural character. They are often very shallow basins. Therefore, removal of a biomass, especially in the case of small lakes that overgrow at a very rapid rate, can significantly slow down their shallowing and they will remain and function in the landscape over a longer time. Harvesting the N. lutea leaves can decelerate the process of shallowing of water bodies, especially in the case of retention reservoirs, and may contribute to their better functioning. Collected raw material can be a source of valuable secondary metabolites suitable for the pharmaceutical industry.
Wpływ nawożenia azotem i siarką na plon ziarna i cechy jakościowe pszenicy jarej
Authors: KLIKOCKA HANNA , CYBULSKA MAGDALENA
Published: October 2020

W celu określenia wpływu azotu i siarki na plonowanie i jakość pszenicy jarej przeprowadzono ścisłe 3-letnie doświadczenie polowe w latach 2009–2011. Materiałem doświadczalnym była pszenica jara (Triticum aestivum L.) odmiany ‘Tybalt’ nawożona zróżnicowanymi dawkami azotu (czynnik I: 0, 40, 80, 120 kg·ha–1) i siarki (czynnik II: 0, 50 kg·ha–1). Doświadczenie założono metodą split-plot w czterech powtórzeniach w gospodarstwie indywidualnym w Malicach koło Hrubieszowa, na glebie średniej brunatnej dystroficznej typowej (BDt), wytworzonej z gliny piaszczystej średnioziarnistej (gpśr), zaliczonej do kompleksu żytniego dobrego. W fazie wegetacji pszenicy jarej BBCH 89–90 pobrano 96 próbek, z czego przeanalizowano 24 próbki średnie ziarna na zawartość białka ogólnego, glutenu, skrobi, wskaźnik sedymentacyjny Zeleny’ego i liczbę opadania. Po zbiorze ziarna oznaczono plon z poletka i przeliczono go na t∙ha–1. Na podstawie przeprowadzonych badań stwierdzono, że pszenica jara wykazała dodatnią reakcję, wyrażoną wielkością i jakością plonów, na nawożenie azotem i siarką. Najkorzystniejszy wpływ na plon ziarna pszenicy i jakość ziarna miało zastosowanie azotu w dawce 80 i 120 kg∙ha–1 oraz nawożenie siarką w ilości 50 kg∙ha–1. Wartość badanych cech plonu i jakości ziarna pszenicy jarej były silniej determinowane nawożeniem azotem niż nawożeniem siarką. Większość badanych cech korelowała dodatnio pomiędzy sobą.
Föreställningar om läsande och läsundervisning hos lärare i svenska som andraspråk
Authors: Wedin Åsa , Stenbäck Lena
Published: October 2020

Pipils in the Language Introduction programmes in upper secondary schools in Sweden are required to develop reading skills to be admitted to national programmes. This study focuses on perceptions of reading and reading instruction among teachers in Swedish as a second language. The empirical material consists of interviews with five teachers. The interviews were analyzed thematically to illuminate the teachers’ perceptions of reading practices and their underlying understanding of reading and reading instruction. Freebody and Luke’s resource model and Ivanič’s multilayered discourse model served as the theoretical frame for the study. The teachers’ narrow view of reading and reading education was revealed in the analysis, with emphasis on practices of coding and meaning making, and on discourses of skills and processes. A picture emerged of the reading education as lacking richness and without necessary conditions to focus on issues of identity, power and ideologies, something that is important for students in this age and situation. We argue that a prerequisite for development of reading education that includes not only cognitive and psychological perspectives but also sociocultural and sociopolitical is that teachers turn their focus from individual students to the social and cultural contexts. Such education could support reading education to develop these pupils’ interpretation and critical skills necessary for future life.
Antibiotics Resistance Level of Vibrio spp. Isolated From Northern Bali Area
Authors: Dewi Widya Purnama , Julyantoro Pande Gde Sasmita , Kartika I Wayan Darya
Published: October 2020

One conventional method that usually done when the organism infected by pathogenic bacteria is using antibiotics, either with single or combination usage. However, the misuse of antibiotics dosages leads to resistance development of pathogenic bacteria. This study aims to determine the antibiotic resistance level of Vibrio spp. which was isolated from the waters of North Bali and to investigate the difference of resistance level between Vibrio spp. isolated from the cultivation area and outside the cultivation area. This research was conducted at the Microbiology Laboratory of BKIPM Denpasar and the Laboratory of Fisheries at the Faculty of Marine Science and Fisheries, Udayana University from November 2019 to February 2020. Antibiotic tests were carried out in vitro using 8 types of antibiotics namely tetracycline, oxytetracycline, enrofloxacin, ciprofloxacin, amoxycillin, doxycycline, ampicillin, and erythromycin with different concentrations of 0.5, 1, 2, 4, 8, 16, 32, 64, 64, 128, 256 and 512 ppm. and this test was carried out using a microplate reader to obtain absorbance values before and after incubation to determine the level of resistance of isolated Vibrios. The research showed that overall minimum inhibitory concentration (MIC) of Vibrio was below 100 ppm while the Vibrio spp. isolated from cultivation area have higher resistance level compared to outside cultivation area.
Identification and Analysis of Diversity of Soil Microorganism Colonies in Limestone Reclamation Land
Authors: Nurtjahyani Supiana Dian , Oktafitria Dwi , . Sriwulan , Zaenal Arifin Ahmad , Purnomo Eko
Published: October 2020

Reclamation of land used for mining is very important because it is related to microbial activity in the soil which has an impact on soil fertility. The purpose of this study is to identify and analyze the diversity of bacterial colonies in the reclaimed land of the former Limestone Mining. The method used in this research was a laboratory experimental method. The results of the study showed that 6 bacterial isolates were found and the highest total plate count in GPS land (GPS system) is 1.97 X 106 cfu, the dominant colony characteristics were irregular shapes, flat edges and milky white color.
Epilithic Diatom Abundance Study in the Batang Kuranji River in Padang City, West Sumatra
Authors: Murni Mida Yulia
Published: October 2020

A study about abundant of epilithic diatom was conducted on 2017 in Kuranji River. The objective of this study was to clarify species and abundant of epilithic diatom in Batang Kuranji River. Samples were collected in 3 stations by purposive sampling and brushing method. The results showed that totally 82 species in 22 genera had been found. The total abundant of epilithic diatom was 15139,26 individual/cm2. The highest abundance of epilithic diatom was found in station I (Batu Busuak) and the lowest in station III (Sawah Liek). Synedra sp and Fragillaria sp were dominant group of diatoms which are found in almost all sites. Some physical and chemical water quality parameters were showed that Batang Kuranji River were polluted slightly by organic and inorganic materials.
Induced Mutagenesis in Yellow Flowering Marigold with Colchicine in Hydrogen Peroxide
Authors: Susrama I Gede Ketut , Yuliadhi Ketut Ayu
Published: October 2020

Marigold flower has many benefits in many aspects of life in Bali Island (Indonesia) including often used in religious ceremonial activities. For controlling plant pests and diseases, marigold is planted on the sidelines or on the edge of a land as an attractant crop to invite natural enemies and marigold also can produce certain substance which can reduce the incidence of nematode. In inducing mutagenesis in this research, the seeds of marigold were soaked in solution of colchicine with hydrogen peroxide as its solvent. The results of this research indicated that the treatments caused the formation of chlorophyll mutant and an increase in the length of flower diameter. Both the control and treated plant samples were attacked by leaf miner, giant land snail, virus-like disease and botrytis flower blight disease.
Characteristics of Beach Typology for the Development of Marine Tourism in the Blue Lagoon Beach of Karangasem Bali
Authors: Saraswati Suprabadevi Ayumayasari , Negara I Ketut Wija , Pebriani Dewa Ayu Angga
Published: October 2020

Sygnathidae corals are included in the vurnarable category of CITES because the number in their natural habitat is decreasing. This is partly due to the high predatory activity and utilization as raw materials for traditional medicine so that it has high economic value. This research aims to study the ecological conditions including the distribution and abundance of Sygnathidae reef fish in the waters of Blue Lagoon Karangasem and to study the ecological conditions of the waters. The main marine tourism and recreation activities at Blue Lagoon Beach Karangasem, Bali are now snorkeling tours. This requires attention to the preservation of coastal ecosystems, because tourism is an industry that is very sensitive to external changes, so the region is of concern. Besides studies on marine tourism activities, scientific studies on tourism carrying capacity are also needed to determine the maximum number of tourist visitors that can still be tolerated by an ecotourism area. This research was conducted in the Blue Lagoon Coast Karangasem Bali. This study uses primary data analysis of water quality analysis, the method of determining the suitability of the region based on the multiplication of scores and weights obtained from each water brightness parameter category S1 with a score of 15, coral community cover category S3 with a score of 5, coral life form category S1 with a score of 9 , reef fish category TS with a score of 0, current speed category S2 with a score of 2, and depth of the category S3 with a score of 1. This study was conducted for 3 months, namely in June-August. The determination of the research station is based on the Purposive sampling technique. Secondary socioeconomic data obtained by questionnaire, interview / interview. The purpose of this study is to examine the suitability of the area as a marine tourism activity and analyze the carrying capacity (carrying capacity) of marine tourism areas.
Seaweed Growth Rate (Eucheuma cottonii) in Monoculture and Co-Culture Cultivation Systems in Coastal area of Pandawa Beach, Bali
Authors: Breanita Yesi , Watiniasih Ni Luh , Dewi Ayu Putu Wiweka Krisna
Published: October 2020

Seaweed is one of Indonesia's fishery commodities with great potential to be cultivated, the condition of seaweed produced in Indonesia is not optimal yet. This can be seen from the low productivity of seaweed in Indonesia which is caused by the low growth rate. The growth rate of seaweed can be supported by proper planting techniques and cultivation methods. Seaweed farmers generally use planting techniques and traditional cultivation methods called the monoculture system, which is planting one type of plant in an area. As the cultivation systems developed, a new cultivation system was found that supports increased growth of seaweed, namely the co-cultivation. This system is sustainable and environmentally friendly which combines species from various trophic in one system. This research was conducted for 6 weeks from December 2019 to January 2020 in the coastal area of Pandawa Beach, Bali. The data was analysed in Completely Randomized design with three treatments and three replications. The monoculture cultivation system which contain 100 gr of seaweed in a bag was treated as control and co-culture systems were added with 10 and 30 individuals of abalones. The results showed that the growth rate pattern as a measure of weight increased during the time of study. The weight of seaweed was highest in co-cultured treatment with 10 individual abalones. The highest specific growth rate of seaweed occurred in the co-culture system up to 4%/day compared to the monoculture cultivation system only 3.4%/day.
PENGARUH KETEPATAN WAKTU PELAPORAN, DEFAULT RISK, DAN POLITICAL CONNECTION TERHADAP KUALITAS LABA
Authors: Lungkang Fera Anastasia , Muslih Muhamad
Published: October 2020

Kualitas laba merupakan gambaran laba yang tidak memiliki gangguan. Informasi laba yang berkualitas merupakan informasi yang dapat mempengaruhi keputusan investor. Kuatnya reaksi pasar yang merupakan respon investor akan tercermin pada tingginya nilai dari earnings response coefficient (ERC) yang menggambarkan kualitas laba suatu perusahaan. Tujuan dari penelitian ini yaitu untuk menguji berpengaruhnya ketepatan waktu pelaporan, default risk, dan political connection terhadap kualitas laba yang dilakukan baik secara simultan dan parsial. Metode penelitian yang digunakan adalah purposive sampling dengan perolehan data berjumlah 115 sampel dari 23 perusahaan dengan periode penelitian tahun 2014-2018. Model regresi yang digunakan dalam penelitian adalah regresi data panel. Penelitian ini memperoleh hasil bahwa ketepatan waktu pelaporan, default risk, dan political conncetion berpengaruh secara simultan terhadap kualitas laba. Political connection secara parsial berpengaruh negatif terhadap kualitas laba.
DAMPAK GENDER, SOURCING CHANNELS, AND PLACEMENT TERHADAP KINERJA KARYAWAN
Authors: Mutmainah Mutmainah , Murseto Taufik Dian , Rohmatiah Ahadiati
Published: October 2020

Penelitian ini bertujuan untuk mengetahui pengaruh gender, Sourcing Channels, dan placement terhadap kinerja karyawan PT BPR Ekadharma Bhinaraharja. Jumlah responden sebanyak 69 karyawan PT BPR Ekadharma Bhinaraharja di Kawedanan Magetan. Teknik pengambilan sampel dilakukan secara jenuh. Metode analisis yang digunakan menggunakan analisis regresi linier berganda dengan bantuan program SmartPLS. Hasil penelitian menunjukkan gender tidak berpengaruh terhadap kinerja karyawan, Sourcing Channels berpengaruh terhadap kinerja karyawan, dan placement berpengaruh terhadap kinerja karyawan. Model yang terbentuk dari penelitian ini yaitu sebesar 59,5%, sisanya sebesar 40,5% dibentuk oleh variabel-variabel yang lain.
Factors Associated to Cancer Related Fatigue: A Literature Review
Authors: Nurhesti Putu Oka Yuli , Yudari Made Adi , Lasiani Ni Luh , Lisnawati Luh Gede , Mariani Nyoman
Published: October 2020

Cancer related fatigue is one of the common problems that occur in patients with cancer. This condition is also experienced by cancer patients who receive chemotherapy, radiation therapy, bone marrow transplantation, or other cancer treatments. Continued of cancer related fatigue can disturb the quality of life of patients so that a good assessment and management of this condition is needed. The purpose of this study is for factors related to fatigue in cancer patients. These factors can be new scientific evidence for the treatment of fatigue in cancer patients. This was literature review study. Research data is collected from books, research results, journals, magazines and articles related to the research objectives. The results show that various factors associated to cancer related fatigue discussed in patients are hemoglobin level, type and amount of therapy, sleep quality, nutritional status, level of physical activity, psychological pressure, stress, infection status and comorbidities. Therapy on fatigue patients can be done by overcoming the causal factors.

Index Terms— cancer, cancer related fatigue, factors associated
The Study of Site Selections of Green Open Space as a City Park in the Badung Regency
Authors: Putra Putu Andre Wicaksana , Sueca Ngakan Putu , Prajnawrdhi Tri Anggraini
Published: October 2020

The density of a city affects the power to build an area. Regional development has a large impact on compaction and land cover on an area. This will certainly affect the reduced availability of open land, especially green open space (GOS) in an area. At the mandate of the government through Law No. 26 of 2007 concerning spatial planning it is required that within an area the availability of green open space be 30% of the total area. Badung Regency need for green space with a minimum area standard / capita of 0.3 m2 will obtain the area of ??green park needs of the City of 18,900 m2. The need for green space is then initiated by the Government of Badung Regency that the procurement will be followed by the provision of public space functions in the form of city parks. In the provision of green space in the form of city parks, a study of locations that will be used as city parks is needed. This location study begins by looking at locations that have potential by looking at accessibility, social, cultural, economic, and physical conditions as well as permits and regulations related to the land status. Therefore, it is deemed necessary to conduct a site study using the Analytical Hierarchy Process (AHP) method. That way it will be easier to conclude and determine the best location as a function of green open space as well as public open space in the form of city parks.

Keywords : Location, Green Open Space, City Park, Mangupura
Existence of Outdoor Reklame Assessed from The Estethics of The Public Space in Teuku Umar Denpasar
Authors: Adistanaya I Gusti Bagus
Published: October 2020

The rise of trade and service competition affects the emergence of various promotional media whose existence is placed in strategic spaces in urban centers that cause discomfort and decreased quality of the beauty of the city. This study aims to examine the typology of outdoor signage, public perception of the existence of outdoor signage and its influence on the aesthetics of public space. Data collection is done through a qualitative (descriptive) approach. Descriptive qualitative analysis techniques are used to describe and explain certain phenomena using descriptions, explanations and understandings. In this research activity, descriptive qualitative analysis techniques are used to explain the general picture and the results of interviews so that the analysis conducted must be able to produce output in accordance with the goals and objectives set. The results of the analysis show that the advertisement characteristics in the public spaces of Teuku Umar Denpasar street are dominated by commercial outdoor signage. Respondents' perceptions of the existence of outdoor billboards showed (66%) assessed that billboards had not created city order, (60%) assessed that they had not created city beauty, (80%) rated size as inappropriate, (74%) assessed attractive colors, (77%) rate disturbing lighting and (86%) rate disturbing the building facade as big as. From the results of the analysis, regulations are needed to bring order to reinstall outdoor billboards in order to create order and beauty of the city of Denpasar.

Index Terms— outdoor billboards, aesthetics, public space
Mapping Analysis of Conflict Potential Utilization of Coastal Area Desa Pangkung Tibah, Kediri, Tabanan
Authors: Purba I Gde Putu Bayu Raka , Rajendra , I Gusti Ngurah Anom , Agusintadewi Ni Ketut
Published: October 2020

Pangkung Tibah Village is located in the southern coastal area of Bali Island. About 70 percent of the land area in this village has been ruled by investors for tourist accommodation, especially the area close to the beach. At the beginning, land acquisition plans were not well received by local villagers, but other approaches were made by investors, including involving security forces to force citizens to surrender their lands. Field data reveals various problems, such as land of citizens that are isolated without access in the land of investors, land use that is not proprietary, the potential destruction of the environment, actions that cause citizens to feel uncomfortable. This research aims to map the potential conflicts of coastal utilization of the village. The method used is a qualitative approach. Primary data collection is done by in-depth interviews with relevant informant and field observations. The results of the study identified land utilization perpetrators, potentially conflict locations, conflicting causes, conflict forms, level conflicts to date, and mapping potential conflicts of mild, moderate, and severe conflict levels. Potential conflict mapping analysis is based on territorial theory and conflict theory. Thus, the results of this research can be used as a basis for consideration by policy determinants (Government and indigenous leaders) to overcome the potential conflict of coastal utilization by coordinating the research results with Spatial planning and coastal area management strategies for sustainable economic, social and environmental development in research locations.

Index Terms— conflicts, coastal utilization, mapping, potential conflicts, coastal areas
Toxicity of Bacillus thuringiensis against second instar larvae of Spodoptera litura on different host plants
Authors: Sajid Zulnorain , Ali Abid , Usman Muhammad , Mujahid Azhar , Jafar Bilal , Kashif Adnan , Bashir Hafiza Sehrish , Abbas Qamar , Tariq Muhammad Usama , Shakeel Muhammad Dawood , Sultan Yaqoob , Qureshi Muhammad Haseeb , Akhtar Noreen
Published: October 2020

Spodoptera litura is serious pest of many horticultural and agricultural crops. S. litura can cause severe economic loss of crops like cotton, cabbage and okra. Different methods are adopted to control this notorious insect pest throughout the globe but biological control is one of them that proved best against it. In 2019, current study was conducted to check the toxicity of Bacillus thuringiensis on 2nd larval instars under laboratory conditions by using different hosts. Mortality data was recorded at 24, 48 and 72 hours of post treatment. The results showed that maximum mortality was recorded on okra (41.46%) followed by cotton (34.67%) and cabbage (23.87%) after 24 hours. After 72 hours of post treatment, maximum mortality of larvae was observed on Bt treated leaves of cabbage than okra. The results indicated that 100% mortality was recorded on cabbage after 72 hours of treatment. Bt treated cabbage leaves were found most effective with 11.21% mortality while cotton gave least effective results with 9.99%. The current study concluded that microbial control is best approach to control insect pest under laboratory as well as field conditions.
Modern state of aquatic biological resources of the Amur River basin and directions of their research
Authors: Kolpakov N. V. , Kotsyuk D. V. , Ostrovsky V. I. , Semenchenko N. N. , Koshelev V. N. , Shmigirilov A. P. , Ostrovskaya E. V. , Barabanshchikov E. I. , Kozlova T. V. , Kulbachny S. E. , Podorozhnyuk E. V. , Vilkina O. V. , Shapovalov M. E.
Published: October 2020

Current status of aquatic biological resources in the middle and lower parts of the Amur River basin, including Lake Khanka and the Amursky Liman, is assessed. Generally high abundance of the water organisms is noted, but a downward trend is revealed. In 2015–2019, the total annual catch in the basin by Russian fishermen changed between 15.9–69.6 . 103 t (on average 39.1 . 103 t), with the main portions of pacific salmons (31.9 . 103 t, or 81.6 % of total catch) and smelts (5.5 . 103 t, 14.1 %). After the peak in 2016, the salmons abundance in the Amur has decreased, particularly for summer chum salmon and pink salmon, the number of arctic rainbow smelt Osmerus dentex has decreased gradually in the last 3 years. The stocks of freshwater fish are generally stable, with a slight increase for some species. The program of fisheries research «Amur River Fishes» implemented for 2020–2024 includes intensifying of traditional monitoring of the stocks and their biological state, as well as organization of detailed comprehensive studies for key species. Improvement of data quality on status of the main stocks of pacific salmons, smelts, and freshwater fishes is planned, as the basis for fisheries forecasting. Besides, the program conducts quantitative assessment of the main components of the ecosystem (phyto- and zooplankton, macrozoobenthos, and fish) and their dependence on environmental changes. State of food base for the Amur fish will be evaluated, including the feeding of artificially reproduced juveniles of salmons and sturgeons. Results of these studies will allow to improve approaches to regulation of fishery and to promote development of fishery industry toward organization of effective fishery complex in the Amur River basin.
Artificial reproduction of pacific salmons in the Amur River basin: history, current state, prospects
Authors: Kotsyuk D. V.
Published: October 2020

Experience of pacific salmon artificial reproduction is discussed. Generalized data on juveniles (mostly fall chum salmon) release from hatcheries in the Amur River basin are presented. Information about the fish eggs origin (collection points) and transportation to incubation is provided. Some local features of salmon hatcheries are noted. Thus, the hatcheries in the middle Amur (Teplovsky and Bijansky) used previously the eggs collected in local tributaries of the Amur but recently, in conditions of low abundance of spawners, they transfer the eggs for incubation from fish farms located in the lower Amur. On the contrary, the hatcheries in the lower Amur (Udinsky, Gursky, and Anyuisky) collected the eggs in many dispersed sites in the beginning of their exploitation, but later, when local herds of artificial origin had appeared, they collected the eggs from producers coming to the hatcheries. This experience of eggs collection in dispersed temporary sites could be useful for periods of low stocks of pacific salmons in the Amur basin. The last such period started in 2017, so the fishery officials, as the Amur branch of Glavrybvod, can use this approach. Large transfers of chum eggs within the basin and from other rivers of the Okhotsk Sea and Japan Sea basins, presumably could affect genetic diversity, population structure and gene pool of this species. First results on evaluation efficiency of salmon hatcheries are discussed on the data of otolith marking started in 2015. Negative dependence of chum salmon catch on release of their juveniles is found: increasing of the juveniles output does not provide higher catches. Besides, the number of producers returned to hatcheries does not depend on the number of juveniles released from these hatcheries in the past, but corresponds with general dynamics of salmon stocks in the entire Amur basin. We believe that returns of chum salmon of wild and artificial origin have similar changes caused by same factors influencing on fish in the river and marine periods of their life.
Growth and biological characteristics of pike perch Sander lucioperca (Linnaeus, 1758) in the Amur River
Authors: Semenchenko N. N. , Ostrovskaya E. V.
Published: October 2020

Linear and weight growth of pike perch in the Amur River estuary is considered using the data on age determined for 197 specimens. The growth is described by von Bertalanffy and Schmalhausen equations. Some biological parameters of pike perch as the maximum size, age of mass maturation, etc. are calculated using the age-differentiated coefficients of natural mortality. The growth and biological parameters of pike perch in the Amur estuary are compared with the same parameters of this species in the Amur River at Khabarovsk. Recently 3 ecological forms of pike perch are distinguished in the Amur basin: i) riverine ecotype self-redistributed from Lake Khanka, ii) lacustrine ecotype in the lower Amur River, and iii) highly productive semi-anadromous marime ecotype in the Amur estuary. The 3rd phase of pike perch acclimatization is observed now in the Amur estuary known as the «bloom» phase accompanied with prominent increasing of population abundance and individual growth rate acceleration. Pike perch prey in this area mainly on juveniles of non-anadromous and diadromous fish, or on pond smelt Hypomesus olidus during their concentration in the estuary in winter.
Dependence of number of chum salmon Oncorhynchus keta progeny in Okhotsky district on number of their parents and environments of reproduction
Authors: Ostrovsky V. I. , Ponomarev A. S.
Published: October 2020

Dependence of chum salmon Oncorhynchus keta recruitment (number of mature adults) in Okhotsky district located on the Okhotsk Sea coast on a number of spawners is analyzed for the spawning years of 1983–2014. During this period, the progeny abundance increased, then stabilized on a high level, then decreased. Generally, the number of recruits depended poorly on the number of spawners because of clear environmental impact. Indeed, the recruitment variation could be simulated on the base of Ricker curve with addition of a variable responsible for environmental trend. Number of the year of spawning was used as such variable. So, the chum recruitment R is modeled as R = a. P. exp(–(P/b + ((X – c)/d)2 )) for the period of increasing and R = a. P. exp(–(P/b – ((X – c)/с)2 )) for the period of decreasing, where P — number of parents, X — year of spawning, and a, b, c, d — empirical coefficients. This model explains > 80 % of the recruitment deviation. The environmental impact was weak in the period of stable recruitment, so the direct dependence of progeny abundance on spawners number (Ricker curve) can be used for these years, with similar determination (r2 > 0.8). This approach is proposed as a possible compromise between hypotheses on climate-driven and autoregulating mechanisms of the salmons abundance variability.