bluuebunny/crossref_metadata_2025_split huggingface dataset:
Do we have a problem in rural educational research?
Authors: Weiss Melaina 
Published: September 2022

Classified as populations less than 1000, 16.1% of Alberta’s population lives rurally (Alberta Government, 2016, p. 3). Rural education research addresses an underserved minority in educational structures, policy and practices. However, much of the research is approached in a way indicating the rural is somehow deficient. Well cited researchers in the field of rural education research, Howley and Howley (2014) state, “the most prevalent impulse in rural education research is to address the problem of rural schools, namely that they are deficient and need to be improved. Variations on this theme implicate the deficiencies of rural children, rural families, rural teachers, rural school facilities, rural culture, and so on” (p. 10). As someone who grew up rural and remains deeply tied to it, I have witnessed variations of these themes in theory and in practice. In order to see what possibilities lay ahead for rural education research, we ought to consider where we have been. Howley and Howley’s (2014) assessment is a call to do rural research differently. Being focussed on the problem can obscure or preclude what is important or valuable within rural communities regarding educational research. In part due to Howley & Howley’s assessment and in part because of a curiosity that drives my own present and future forms of research, I present a literature review of The Journal of Research in Rural Education. I examine the abstracts covering the years between and including 2012-2020, where I determine whether their pronouncement rings true over the past decade. Since Howley and Howley published their assessment, the continuing research in JRRE has remained fairly consistent with the prevalent impulse to problematize the rural in an educational capacity. In my findings I do the following, 1) assess the proportion of research problematizing some aspect of the rural in rural education research, 2) contextualize reasons for and against the impulse to address “the problem of rural schools,” and 3) optimistically look to studies that are not framed by assumptions of deficiency in rural communities. I look to the latter in order to envision new possibilities for doing rural educational research for rural communities rather than on rural communities.
References
Alberta Government. (2016). 2016 Census of Canada – Population and dwelling release. https://open.alberta.ca/dataset/7d02c106-a55a-4f88-8253-4b4c81168e9f/resource/e435dd59-2dbd-4bf2-b5b6-3173d9bd6c39/download/2016-census-population-and-dwelling-counts.pdf
Howley, C. & Howley, A. (2014). Making sense of rural education research: Art, transgression, and other acts of terroir. In S. White & M. Corbett (Eds.), Doing educational research in rural settings: Methodological issues, international perspectives and practical solutions (pp. 7–25). Routledge.
الملامح المشتركة بين العربية الباقية في أوزبكستان ولهجة جنوب العراق
Authors: عبد رومي مظفر 
Published: September 2022

هذا البحث مقاربة بين لهجتين عربيتين في مكانين متباعدين الأولى لهجة جنوب العراق والثانية عربيّة العرب في أوزبكستان الذين هاجروا الى هناك في القرن الهجري الأول إبان الفتوحات الإسلاميّة وحافظوا على عربيتهم بسبب انعزالهم في السكن بقرى خاصة بهم . فعند قراءتي للنصوص التي سجلها الأساتذة جورج تسيرتلي ، وفينّيكوف ، وتشيكوفاني من ألسنة هؤلاء العرب وهي عبارة عن قصص من التراث العربي القديم التي ورثوها عن أسلافهم ، ومنها ما يمثل التراث الأوزبكي والطاجيكي . لقد كنت أتحسس أنّ اللغة العربية التي كتبت بها تقترب من اللهجة العراقية في الجنوب وكأنّها لهجة عراقية قديمة ، ولكنّي لم أتسرّع في الحكم معللاً أنّ عراقيتي ربّما دفعتني إلى هذا الإحساس . إلاّ أن هذا الشعور تمكّن مني حينما وجدت الكثير من الملامح المشتركة بين العربية الباقية في أوزبكستان وعراقيّة اليوم وأخص الجنوبية منها . فقررت أن أخوض في هذا البحث مورداً هذه الملامح التي وجدتها ملامح صوتية ، وبنائية ، ونحوية . وبعد معرفة تلك الملامح ذهبت افتّش عن أصول هؤلاء العرب في كتب التاريخ لأتبين كيف جاءوا ومتى وأين كانوا يعيشون في بلاد العرب قبل هجرتهم وأسباب هجرتهم وأهدافها لعل هذا التقصّي يسعفني في معرفة سبب هذا التشابه الكبير بين اللهجتين .
Respon Penetasan Telur Ikan Mas (Cyprinus carpio) pada Tingkatan Suhu yang Berbeda
Authors: Muslim Ilham , Atjo Andi Arham , Darsiani  
Published: September 2022

ABSTRACT: The present study aimed to determine the effect of different temperature levels on the hatching rate of common carp eggs. This study consisted of 12 experimental units, in which 4 treatments with 3 replications were applied, namely A (control temperature 22-29 ° C), B (24 ° C), C (temperature 28 ° C), and D (temperature 32 ° C). Temperature, pH, DO and hatching rate was measured for data collection. Analysis of variance (ANOVA) with a confidence level of 95% was performed for statistical analysis. Water quality data were descriptively described. The results showed that the highest number of hatching rate was obtained in treatment D (32 ° C) of 290 (99%), C (28 ° C) of 276 (94%), treatment B (24 ° C) of 251 individuals, and the lowest was observed in treatment A (22-29 ° C) of 242 individuals (83%). Statistically, the temperature of 22-32 ° C did not affect the hatching rate of common carp eggs.
ABSTRAK: Penelitian ini bertujuan untuk mengetahui pengaruh tingkatan suhu yang berbeda terhadap daya tetas telur ikan mas. Penelitian ini terdiri dari 12 satuan percobaan, yang mana terdapat 4 perlakuan dengan 3 ulangan yakni A (kontrol suhu 22-29°C), B (24°C), C (suhu 28°C) dan D (suhu 32°C). Parameter uji meliputi suhu, pH, DO dan daya tetas telur (hatching rate). Data yang diperoleh dianalisis menggunakan analisis ragam (ANOVA) dengan tingkat kepercayaan 95% dan jika menunjukkan pengaruh nyata akan dilanjutkan dengan uji Beda Nyata Terkecil (BNT). Data kualitas air dijelaskan secara deskriptif sesuai kelayakan hidup ikan mas. Hasil penelitian menunjukkan bahwa jumlah telur yang menetas terbanyak diperoleh pada perlakuan D (32°C) sebesar 290 ekor (99%), perlakuan C (28°C) sebesar 276 ekor (94%), perlakuan B (24°C) sebesar 251 ekor dan terendah pada perlakuan A (22-29°C) sebesar 242 ekor (83%). Hasil uji statistik menunjukkan bahwa suhu 22-32°C tidak berpengaruh terhadap daya tetas telur Ikan Mas.
Karakteristik Probiotik Bakteri Fakultatif Mixotrofik yang Diisolasi dari Tambak Udang
Authors: Ardiansyah Ardiansyah , Jaya Andi Asdar , Amrullah Amrullah , Dahlia Dahlia , Indrayani Indrayani 
Published: September 2022

ABSTRACT: The shrimp farming industry continuously requires new technology in an effort to increase production output. Probiotics are non-pathogenic microorganisms, non-toxic, and without any adverse side effects when administered to aquatic organisms. Mixotrophic facultative bacteria isolated from intensive shrimp ponds are able to decompose ammonia and hydrogen sulfide in pond water. However, the potential of mixotrophic facultative bacteria to become probiotics still needs to be evaluated. The aim of this study was to evaluate the potential of mixotrophic facultative bacteria in producing extracellular proteolytic, amylolytic and lipolytic. Data obtained in the form of the enzyme activity from four selected isolates of facultative mixotrophic bacteria were statistically analyzed using SPSS. The test results showed that isolates AOB1 isolates did not have extracellular proteolytic activity, AOB1, AOB13, AOB28 isolates had proteolytic and lipolytic activities, while isolates SOB31 had proteolytic, amylolytic, and lipolytic activities. SOB31 isolate showed the largest proteolytic, amylolytic, and lipolytic activity based on the resulting clear zone.
ABSTRACT: Industri budidaya udang senantiasa membutuhkan teknologi baru dalam upaya peningkatan hasil produksi. Probiotik adalah mikroorganisme nonpatogenik, tidak beracun dan tanpa efek samping yang merugikan bila diberikan pada organisme akuatik. Bakteri fakultatif mixotrofik yang diisolasi dari tambak udang intensif mampu menguraikan amonia dan hidrogen sulfida dalam air tambak. Namun potensi bakteri fakultatif mixotrofik un menjadi probiotik masih perlu dievaluasi. Tujuan penelitian ini adalah untuk mengevaluasi potensi bakteri fakultatif mixotrofik dalam menghasilkan proteolitik, amilolitik dan lipolitik ekstraseluler. Penelitian ini menggunakan metode desriptif berupa aktivitas enzimatis empat isolat terpilih bakteri fakultatif mixotrofik. Hasil uji menunjukkan bahwa isolat AOB1 tidak memiliki aktivitas proteolitik ekstraseluler, isolat AOB13, AOB28 mempunyai aktivitas proteolitik, amilolitik, dan lipolitik. Isolat SOB31 memiliki aktivitas proteolitik, amilolitik dan lipolitik terbesar berdasarkan zona bening yang dihasilkan.
Uji Daya Hambat Madu, Bawang Merah dan Jahe Terhadap Beberapa Jenis Bakteri Vibrio sp
Authors: Hamzah  , Herawaty  , Hasmawati  
Published: September 2022

ABSTRACT: Pathogenic bacteria infections do not only occur in grow-out ponds but also in shrimp larvae rearing ponds. Local farmers called “kunang-kunang” disease, which is caused by Vibrio harveyi. In order to prevent the disease outbreak, preventive measures are required. The control of the Vibrio sp bacteria population in the rearing pond can be done by using natural antibiotics derived from plants (herbs). Several types of plants contain antibacterial compounds or substances and have been widely used by humans, including ginger, onion and honey. The results showed that honey can be used as a natural antibiotic against Vibrio harveyi, Vibrio parahaemolitycus, and Vibrio alginolitycus bacteria. Nonetheless, the use of honey in rearing shrimp larvae is inefficient due to the high price. In addition, onions and ginger cannot be used as antibiotics against the bacteria Vibrio harveyi, Vibrio parahaemolitycus, and Vibrio alginolitycus
ABSTRAK: Infeksi bakteri pathogen bukan hanya terjadi di tambak namun juga dapat terjadi kolam pemeliharaan benih udang. Dan sudah lama pembudidaya mengenal istilah penyakit kunang-kunang, yang merupakan penyakit yang diakibatkan infeksi bakteri Vibrio harveyi. Upaya pencegahan berkembangnya populasi bakteri Vibrio sp dalam media air pemliharaan penting dilakukan agar tidak menyebabkan penyakit yang akut dan kronis pada udang. Pengendalian populasi bakteri Vibrio sp dalam air pemeliharaan dapat dilakukan dengan menggunakan antibiotik alami yang berasal dari tumbuhan (herbal). Ada banyak jenis tumbuhan yang mengandung senyawa atau zat antibakteri dan telah banyak digunakan oleh manusia, diantaranya jahe, bawang merah dan madu. Berdasarkan hasil yang telah diperoleh dari kegiatan ini, maka disimpulkan bahwa madu dapat digunakan sebagai antibiotik terhadap bakteri Vibrio harveyi, Vibrio parahaemolitycus, dan Vibrio alginolitycus. Penggunaan madu dalam pemeliharaan benih udang vanname belum cukup efesien karena harganya yang tinggi Bawang merah dan jahe tidak dapat digunakan sebagai antibiotik terhadap bakteri Vibrio harveyi, Vibrio parahaemolitycus, dan Vibrio alginolitycus
Optimalisasi Pembenihan Ikan Koi Cyprinus rubrofuscus di Mina Karya Koi, Sleman, Yogyakarta
Authors: Iskandar Andri , Amalia Diana , Aji Harjuna Setiawan , Hendriana Andri , Darmawangsa Giri Maruto 
Published: September 2022

Ikan koi Cyprinus rubrofuscus merupakan spesies ikan hias air tawar yang telah dibudidayakan dan terdomestikasi dengan baik di dunia. Ikan koi telah menjadi komoditas budidaya yang bernilai ekonomis tinggi di pasar internasional dan domestik. Penelitian ini bertujuan untuk mengetahui proses pembenihan ikan koi yang dikembangbiakan secara alami. Studi pembenihan ikan koi dilakukan selama 3 bulan di Mina Karya Koi, Sleman Yogyakarta. Calon induk ikan koi dipelihara di dalam wadah berupa bak-bak beton selanjutnya diseleksi berdasarkan standar calon induk yang diinginkan. Derajat pembuahan telur (FR) yang dihasilkan selama kegiatan sebesar 70% dengan tingkat penetasan telur (HR) sebesar 82,3%. Dalam satu siklus kegiatan pembenihan, dihasilkan benih ikan koi sebanyak 105,000 ekor tahun-1 dan R/C rasio sebesar 2,1.
Cyprinus rubrofuscus is a freshwater ornamental fish species that has been cultivated and well-domesticated in the world. Koi fish has been a sought-after aquaculture commodity in the International dan domestic market. The present study aimed to investigate the series of koi fish hatchery processes that are bred naturally. Koi fish hatchery study was conducted for 3 months in Mina Karya Koi, Sleman Yogyakarta. The broodstocks were firstly selected based on broodstock quality standards and reared at concretes tank. The fertilization rate (FR) of koi was at 70% with an egg hatching rate (HR) of 82.3%. In one cycle of breeding, koi fish can produce about 105,000 years-1 and an R/C ratio of 2.1.
The Pengaruh Pemberian Ragi Roti dengan Dosis yang Berbeda Terhadap Kepadatan Rotifera (Brachionus plicatilis)
Authors: Indriani  , Nur Muhammad , Ansar Muhammad , Lestari Dian , Fitriah Reski , Mahfud Chairul Rusyd , Saharuddin  
Published: September 2022

Penelitian ini bertujuan untuk mengetahui pengaruh dosis ragi roti yang berbeda terhadap kepadatan rotifera (Brachionus plicatilis). Penelitian ini dilakukan pada bulan Agustus 2021 di Laboratorium Perikanan Terpadu, Universitas Sulawesi Barat. Rotifera dikultur dengan pemberian pakan alami Nannochloropsis sp. sebanyak 41 ml dengan penambahan berbagai dosis ragi roti. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan yaitu perlakuan A sebagai kontrol yakni penambahan ragi roti dengan dosis 0,0 mg/L, perlakuan B dosis 15,0 mg/L, perlakuan C dosis 30,0 mg/L, dan perlakuan D dosis 45,0 mg/L. Parameter yang diujikan yaitu kepadatan rotifera. Analisis data menggunakan ANOVA dengan tingkat kepercayaan 95%. Hasil uji ANOVA menunjukkan bahwa pemberian pakan ragi roti dengan dosis yang berbeda memberikan pengaruh nyata (P<0,05) terhadap kepadatan rotifera pada hari ke-3 sampai hari ke-5 pemeliharaan. Kepadatan rotifera tertinggi diperoleh pada perlakuan B yakni pemeliharaan hari ke-4 dengan pakan ragi roti sebanyak 15,0 mg/L yaitu 3.999.333 ind/L, kemudian di ikuti perlakuan A (kontrol) yakni 2.999.667 ind/L, perlakuan C yakni 2.583.000 ind/L dan terendah pada perlakuan D yaitu 2.249.667 ind/L.
A B S T R A C T
The present study aimed to determine the effect of different doses of baker's yeast on the density of rotifers (Brachionus plicatilis). This study was conducted in August 2021 at the Integrated Fisheries Laboratory, West Sulawesi University. Rotifers were cultured with natural feed Nannochloropsis sp. with a density of 41 ml with the addition of various doses of baker's yeast. Completely Randomized Design (CRD) with 4 treatments and 3 replications, treatment was used for experimental design with the addition of baker's yeast at a dose of 0.0 mg/L, treatment B with 15.0 mg/L dose, treatment C at a dose of 30.0 mg. /L, and treatment D with 45.0 mg/L doses. The parameter tested is the density of rotifers. Data analysis used ANOVA with a 95% confidence level. The results of the ANOVA test showed that the feeding of baker's yeast with different doses had a significant effect (P<0.05) on the maintenance of the density of rotifers on the 3rd to 5th day. The highest density of rotifers was obtained in treatment B, rotifers maintenance on the 4th day with 15.0 mg/L yeast feed, which was 3,999,333 ind/L, then followed by treatment A (control) which was 2,999,667 ind/L), treatment C namely 2,583,000 ind/L and the lowest in treatment D was 2,249,667 ind/L.
Karakteristik Biologi dan Laju Eksploitasi Ikan Layang di Perairan Gorontalo Utara
Authors: Auliyah Nurul , Olii Muh Yasin Umsini Putra 
Published: September 2022

Tujuan penelitian ini adalah untuk mengetahui karakteristik biologi ikan layang dan laju eksploitasi ikan Layang yang ada di perairan Gorontalo Utara. Pengambilan sampel ikan dilakukan dari bulan Mei-Agustus 2021 dengan mengukur panjang total dan pengamatan kematangan gonad yang dilakukan Pengamatan TKG akan dilakukan menggunakan mikroskop. Hasil penelitian menunjukkan bahwa sebaran panjang total berkisar antara 15,5 – 22,5 cm, nilai eksponen b < 3 sehingga memiliki pola pertumbuhan bersifat allometrik negatif yang berarti pertambahan berat lebih lambat dari pertambahan panjang. Nisbah kelamin ikan Layang jantan dan betina tidak berimbang yaitu 2,277 : 1. Ikan yang tertangkap didominasi tingkat kematangan gonad tingkat III - IV. Estimasi nilai parameter pertumbuhan dimana panjang asimtotik adalah 23,6 cm; Nilai koefisien pertumbuhan per tahun adalah 0,67 cm. Nilai panjang pertama kali matang gonad lebih kecil dibandingkan dengan ukuran panjang rata-rata tertangkap serta laju eksploitasi ikan layang yang didapatkan melebihi rasio eksploitasi seimbang diindikasikan dapat mengganggu stok ikan layang di perairan.
A B S T R A C T
The purpose of the study was to determine the biological characteristics and rate exploitation of scad in the waters of North Gorontalo. Fish sampling was carried out by measuring the total length and observing the maturity of the gonads from May – August 2021. The results showed that the total length distribution ranged from 15.5 – 22.5 cm, growth pattern of Decapterus russelli was negative allometric, which means the weight gain is slower than the length gain. The sex ratio of male and female fish was 2,277 : 1. The fish caught are dominated by the level of maturity level of the gonads III - IV. The estimated value of growth parameters where the asymptotic length is 23.6 cm; The value of the growth coefficient per year is 0.67 cm. The value of the length at first maturity of the gonads is smaller than the average length caught and the exploitation rate of scad that is obtained that exceeds the balanced exploitation ratio is indicated does not support the balance stock of scad in the waters.
Efek Perbedaan Lama Waktu Pengkayaan HUFA pada Nauplius Artemia Terhadap Perkembangan Larva Kepiting Bakau Scylla tranquebarica
Authors: Fadila  , Tenriware  , Ihsan Muhammad Nur 
Published: September 2022

Penelitian ini bertujuan untuk mengetahui pengaruh lama waktu pengkayaan HUFA (W-3 Highly Unsatured Fatty Acid) pada nauplius artemia terhadap perkembangan larva kepiting bakau (Scylla tranquebarica). Metode Penelitian ini didesain dengan menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan masing-masing 3 kali ulangan sehingga dibutuhkan wadah sebanyak 12 unit dengan perlakuan: A) Nauplius artemia diperkaya dengan HUFA selama 1 jam (Kontrol), B) Nauplius Artemia diperkaya dengan HUFA selama 3 jam, C) Nauplius artemia diperkaya dengan HUFA selama 6 jam D) Nauplius Artemia diperkaya dengan HUFA selama 9 jam. Hasil penelitian menunjukkan bahwa efek perbedaan lama waktu pengkayaan HUFA pada Nauplius artemia terhadap perkembangan larva kepiting bakau (Scylla tranquebarica) tidak berpengaruh nyata (P>0,05). Jumlah larva kepting bakau yang bertahan sangat sedikit pada perlakuan lama waktu pengkayaan HUFA pada nauplius artemia.
ABSTRACT
The present study aimed to determine the effect of the length of time enrichment of HUFA (W-3 Highly Unsaturated Fatty Acid) in Artemia nauplius on the development of mangrove crab (Scylla tranquebarica) larvae. A completely randomized design with 4 treatments with 3 replications were applied for experimental design, with the following treatments: (A) Nauplius artemia enriched with HUFA for 1 hour; (B) Nauplius Artemia enriched with HUFA for 3 hours; (C) Nauplius artemia was enriched with HUFA for 6 hours. (D) Nauplius Artemia was enriched with HUFA for 9 hours. The results indicated that the effect of differences in the length of time for HUFA enrichment in Nauplius artemia on the development of mud crab (Scylla tranquebarica) larvae showed no significant effect (P>0.05). Only a few mangrove crab larvae survived during treatment of HUFA enrichment time in Artemia nauplius.
Penerapan Black Box Boundary Value Analysis pada Sistem Penjualan Makanan Berbasis Website
Authors: Suciati Putri Esa , Anggoro Argo Tri , Keliwawa Hayartudin , Hakim Alifia Fatwa , Saifudin Aries 
Published: September 2022

In this web-based food sales application, if there is an error when the customer registers there will be misunderstandings for sellers that can be detrimental. Losses for sellers when the application occurs problems, then online food sales will be disrupted which can reduce product sales and income. In this study to reduce the level of error with website-based sales applications, it is necessary to test or analyze the performance of the application so as not to cause further errors that can be detrimental to the seller and buyer. From several surveys and suggestions finally testing or analyzing food sales applications based on this website applies the Black Box method with one way, namely Boundary Value Analysis. Boundary Value Analysis itself is a technique or way of analyzing that works to test or analyze the amount of value entered in an application that has a battery value.
Pengujian Perangkat Lunak untuk Penulisan Hasil Belajar pada Pelajar SMK pada Pelaksanaan Kurikulum 2013
Authors: Saifudin Aries , Desyani Teti , Amsyah Antomy , Jalil Abdul , Luthtiansyah Luthtiansyah , Ardiansyah M. Virzy 
Published: September 2022

This review meant to portray execution of learning results report composing of professional understudies on Educational plan 2013 utilizing the web-based report composing programming. This examination was elucidating exploratory review, which was essential for the exploration improvement by utilizing Sharma's model. Information gathered by perception and poll. Members in this review included 9 both public and private professional school in Exceptional Locale, including the VPs of educational plan, study hall educators, and data innovation experts from school members. The outcomes look that 56% of respondents expressed that the created programming has great quality and the leftover 44% of source person expressed that the product created has mid-range quality. A few respondents ideas for enhancements to the product, to be specific (1) the requirement for synchronization of the framework with the freshest unofficial laws (2) improvement of the culmination of data inside the framework; (3) the requirement for participation with the branch of instruction / other related organizations; (4) impediment the power of the understudies. In view of these ideas have been led further developing the framework with the goal that the product was prepared for using to help professional instructors in Indonesia to set up the learning results writes about Education plan program 2013.