bluuebunny/crossref_metadata_2025_split huggingface dataset:
Studies on Antidiabetic Activity of Atylosia Albicans in Streptozotocin-Induced Diabetic Rats
Authors: Sharvana bhava B S  , Umasankar K  , Kottai Muthu A  
Published: January 2020

The present study was aimed to investigate the Antidiabetic effect of Atylosia Albicans extracts in streptozotocin-induced diabetes in Wistar rats. Rats have fasted overnight, and the plant extracts at doses 100 and 200 mg/kg were administered for 14 days. Streptozotocin was used to induce diabetes mellitus. The standard hypoglycaemic agent selected for this work was Glibenclamide (10 mg/kg). The different test solutions at doses 100 and 200 mg/kg of petroleum ether, ethyl acetate and methanolic extracts respectively were given a respective group of rats. The anti-diabetic potential was assessed by determining oral glucose tolerance, fasting blood glucose, Blood glucose levels, glycated hemoglobin (HbA1c), total cholesterol (TC), triglycerides (TG), high‑density lipoproteins (HDL), low-density lipoproteins (LDL) and very-low-density lipoproteins (VLDL) were evaluated parameters. The methanolic extract with 200 mg/kg was more significant in anti-diabetic activity (P<0.001) on the 14th day and also significantly decreased TG, TC, VLDL‑C, LDL‑C and HbA1c (P<0.001) when compared to diabetic control rats. From the obtained results, it can be revealed that the methanolic extract of Atylosia Albicans has great potent antidiabetic activity. The results suggest that Triumfetta rotundifolia has anti-diabetic activity, thereby justifying its traditional use.
The impact some of nutrients on swarming phenomenon and detection the responsible gene RsbA in clinical isolates of Proteus mirabilis
Authors: TahreerHadi Saleh  , SabaTalib Hashim  , Salma Nassrullah Malik  , Bahaa Abdullah Laftaah AL-Rubaii  
Published: January 2020

The effect of ten different chemical compounds (comprised of carbohydrates, nutrients and nanoparticles) were tested against the swarming phenomenon of clinical isolates that belong to Proteus spp. The responsible gene of swarming RsbA was detected by PCR at 310 pb in size. The results were appeared Starch, Peptone, indomie (commercial local noodles) additives, yeast extract, and glucose had shown stimulatory effect on swarming diameter of P. mirabilis. The carbohydrates used in the experiment were starch, sucrose, lactose and glucose. The largest swarming diameter of the test culture occurred in the presence of glucose due to its stimulatory effect. However, sucrose and lactose showed an inhibitory effect on swarming of the test culture. On the other hand, starch had different effects according to its concentration; it showed an inhibitory effect at 1% and 2%, while it stimulated the swarming at 5 % concentration. Comparatively, when test culture grown on MacConkey agar, swarming did not occur due to the inhibitory role of bile salt and crystal violate. The yeast extract and indomie additives were stimulators for swarming with increased concentration, while Peptone showed moderate effects and red pepper powder had an inhibitory effect on swarming. This study was aimed to isolate and investigate the effect of some chemical and nutrient compounds on swarming phenomenon of P. mirabilis that allows the microorganism to invade human urinary tract and cause infection. We can concluded that Red pepper as natural alternative of antibiotics could be employed in the treatment of patients diagnosed with UTI caused by P. mirabilis due to its inhibitory role on the swarming action. However, consuming indomie noodles with its additives may have a stimulatory effect on swarming which may allow P. mirabilis to reach and colonize other sites of urinary tract and cause infection.
Analisis Keragaman Genetik Temulawak (Curcuma xanthorrhiza Roxb.) Menggunakan Penanda Amplified Fragment Length Polymorphism (AFLP)
Authors: Damayanti Dini , Tajuddin Teuku , Purwoko Devit , Zulaeha Siti , Suharsono Suharsono 
Published: January 2020

Curcuma xanthorrhiza Roxb, which is well-known as Java turmeric, has been extensively used in pharmaceutical industries in Indonesia. In spite of this commercial value, the identity of this species is commonly mistaken from other similar orange rhizomes Curcuma. Correct identity of these species is vital in pharmaceutical industries. The objective of the study was to determine genetic diversity of 32 accession Curcuma xanthorrhiza Roxb. Genomic DNA was extracted from leaf using Sodium Dodesyl Sulphate (SDS) modification. Amplified fragment length polymorphism (AFLP) was carried out according to the protocol ofAFLPTM plant mapping kit and the final polymerase chain reaction (PCR) products were separated using The Agilent 2100 Bioanalyzer. The number of fragment produced by 12 pairs primer combination of AFLP ranged from 42 to 60 with an average of 52. Data obtained was analyzed by the NTSys program. From the AFLP amplification on 32 DNA samples, it was proven that the accession of Curcuma xanthorrhiza Roxb. had a high degree of diversity. Based on analysis of AFLP and unweighted pair group with arithme average (UPGMA) it was shown that the accession of Curcuma xanthorrhiza Roxb. could be grouped into two cluster at relative ecludian distance of 0.10 (10%). Cluster I for accession from Palembang, Pacitan and Ciamis 2. Cluster II for accession from Makale, Pontianak, Kulonprogo, Mataram, Boyolali, Salatiga, Sumberejo, Bali, P. Seram, Sentolo, Purworejo, Samas Bantul, Ciamis1, Blora, Semarang, Poso, Kalsesl, Tagari, Merapi Farm, Salakaria, NTB, Menoreh, Karang Anyar, Mangunan, Medan, Toraja, dan Solok.
Perbedaan Hasil Belajar Fisika Peserta Didik Kelas XI Dengan Model Kooperatif Berbantuan Advance Organizer dan Pembelajaran Berbasis Masalah
Authors: Ruliyanti Miskul , Harjono Ahmad , Rahayu Satutik 
Published: January 2020

Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar fisika peserta didik kelas XI dengan model kooperatif berbantuan advance organizer dan pembelajaran berbasis masalah. Jenis penelitian ini adalah quasi-experiment dengan desain Pretest-Posttest Control Group Design. Populasi yang digunakan adalah seluruh peserta didik kelas XI SMA Negeri 3 Mataram dengan teknik pengambilan sampel cluster sampling, sehingga sampel yang terpilih adalah kelas XI MIA 6 sebagai kelas eksperimen 1 dan XI MIA 3 sebagai kelas eksperimen 2. Sebelum diberi perlakuan, kedua kelas diberikan tesÃÂ untuk mengetahui kemampuan awal peserta didik. Berdasarkan hasil uji homogenitas tes awal kedua sampel memiliki kemampuan awal yang sama. Hasil tes akhir sebagai hasil belajar diperoleh nilai rata-rata kelas eksperimen 1 sebesar 63,63 dengan nilai tertinggi 76 dan nilai rata-rata kelas eksperimen 2 sebesar 47,76 dengan nilai tertinggi 72. Hipotesis penelitian diuji dengan uji Mann-Whiteney karena Ãâ¡2hitungÃÂ > Ãâ¡2tabel maka kedua sampel tidak terdistribusi normal, sehingga diperoleh nilai Zhitung > Ztabel yaitu 4,98 > 1,96. Disimpulkan bahwa terdapat perbedaan hasil belajar fisika peserta didik kelas XI dengan model kooperatif berbantuan advance organizer dan pembelajaran berbasis masalah.
Pengaruh Jenis Mulsa Dan Dosis Kompos Terhadap Hasil Panen Cabai Rawit (Capsicum frutescens L.)
Authors: Raksun Ahmad , Mahrus Mahrus , Mertha I Gde 
Published: January 2020

Penelitian tentang pengaruh jenis mulsa dan dosis kompos terhadap hasil panen cabai rawit, telah dilaksanakan di Desa Bajur Kabupaten Lombok Barat. Tujuan penelitian ini adalahÃÂ untuk mengetahui: (1) pengaruh jenis mulsa terhadap hasil panen cabai rawit, (2) pengaruh dosis kompos terhadap hasil panen cabai rawit, (3) pengaruh interaksi antara jenis mulsa dan dosis kompos terhadap hasil panen cabai rawit. Dalam penelitian ini digunakan rancangan faktorial yang terdiri atas 2 faktor. Faktor pertama adalah jenis mulsa yang terdiri atas 3 macam mulsa yaitu mulsa plastik hitam perak (M1), mulsa jerami padi (M2)ÃÂ dan mulsa daun-daun kering (M3). Faktor kedua adalah dosis kompos yang terdiri atas 6 level yaitu: Ko = tampa pemberianÃÂ kompos, K1 = pemberian 0,4 kg kompos/1 m2 lahan, K2 = pemberian 0,8 kg kompos/1 m2 lahan, K3 = pemberian 1,2 kg kompos/1 m2 lahan, K4 = pemberian 1,6 kg kompos/1 m2 lahan, K5 = pemberian 2,0 kg kompos/1 m2 lahan. Parameter hasil panen yang diukur adalah panjang buah dan berat basah buah cabai rawit. Analisis data dilakukan dengan analisis sidik ragam. Hasil penelitian menunjukkan bahwa: (1) perbedaan jenis mulsa berpengaruh sangat nyata terhadap panjang buah dan berat basah buah cabai rawit, mulsa plastik hitam perak menghasilkan panjang dan berat basah buah cabai rawit lebih tinggi dari pada mulsa lainnya, (2) dosis kompos berpengaruh sangat nyata terhadap panjang buah dan berat basah buah cabai rawit, dosis kompos optimum adalah 1,6 Ã¢â¬â 2 kg kompos per 1 m2 lahan, (3) interaksi jenis mulsa dan dosis kompos tidak berpengaruh nyata terhadap panjang buah dan berat basah buah cabai rawit.
Workshop Teknik Pembimbingan dan Penilaian Mahasiswa Peserta Praktek Pengenalan Lapangan Persekolahan Bagi Guru-Guru Anggota KKG di Kota Mataram
Authors: Jufri A Wahab , Suryanti Ni Made Novi , Amin M. , Jaelani Abdul Kadir , Setiadi Dadi 
Published: January 2020

Sesuai dengan stándar pendidikan guru bahwa mahasiswa program sarjana kependidikan harus mengikuti mata kuliah pengenalan lapangan persekolahan di satuan pendidikan. Untuk mencapai tujuan pelaksanaan PLP tersebut perlu didukung oleh pembimbing dari unsur guru yang memahami secara teknis pembimbingan dan evaluasi mahasiswa peserta PLP, juga agar dapat mengarahkan mahasiswa untuk bisa memiliki kemampuan terkait dengan program sekolah, perangkat pembelajaran dan praktek mengajar. Berdasarkan studi pendahuluan para guru SD belum memiliki pemahaman yang sama tentang teknik pembimbingan dan evaluasi mahasiswa peserta PLP, sehingga perlu dilakukan workshop kepada guru-guru SD tersebut agar mampu membimbing dan mengevaluasi hasil PLP mahasiswa. Tujuan kegiatan pengabdian yang dilakukan adalah untuk Mengembangkan pemahaman guru anggota KKG Kota Mataram dalam membimbing dan mengevaluasi kemampuan mahasiswa dalam menyusun program sekolah, perangkat pembelajaran; Mengembangkan keterampilan guru guru anggota KKG Kota Mataram dalam membimbing dan mengevaluasi mahasiswa peserta PLP. Metode yang digunakan dalam pengabdian ini adalah melalui workshop yang lebih berbasis pada praktek langsung teknik pembimbingan dan penilaian mahasiswa peserta PLP yang dapat meningkatkan kemampuan dalam mengarahkan dan membimbing mahasiswa peserta PLP. Kegiatan pengabdian dilaksanakan dengan tahapan sebagai berikut : Studi literatur, analisis kebutuhan guru berupa pemahaman dan keterampilan guru dalam membimbing dan mengevalausi hasil PLP, pengukuran kemampuan awal guru, mendisain program workshop, pelaksanaan workshop: berupa kajian pembimbingan peserta PLP, praktek mendisain instrumen evaluasi PLP, pemantauan dan bimbingan di lapangan oleh tim pengabdian pada masyarakat, asesmen kualitas pelaksanaan dan hasil akhir workshop peserta dan, penyusunan laporan PPM.. Hasil kegiatan menunjukan bahwa Sebagian besar guru memiliki pemahaman secara komprehensif mengenai teknik-teknik pembimbingan, pelaksanaan praktek pengenalan lapangan persekolahan, mengevaluasi proses dan memiliki keterampilan dalam mendisain instrumen observasi dan ecvaluasi: membimbing mahasiswa, mengevaluasi proses dan hasil, membimbing penyeusunan laporan praktek pengenalan lapagan persekolahan.Dengan demikian guru akan mampu membimbing mahasiswa PLP dan melakukan evaluasinya secara baik. Kata kunci : pengalaman lapangan persekolahan, PLP
Pelatihan Penggunaan Pupuk Organik Cair (POC) Sebagai Alternatif Pengganti Larutan Nutrisi AB Mix pada Pertanian Sistem Hidroponik di BON Farm Narmada
Authors: Ilhamdi M. Liwa , Khairuddin Khairuddin , Zubair Muh. 
Published: January 2020

Sistem hidroponik merupakan salah satu teknologi bercocok tanam dengan menggunakan media tanam air, nutrisi dan oksigen tanpa menggunakan tanah sebagai media tumbuhnya. Faktor nutrisi adalah penentu keberhasilan dalam bercocok tanam sistem hidroponik. Nutrisi yang dibutuhkan untuk mendukung pertumbuhan tanaman diperoleh melalui pemberian larutan yang mengandung unsur makro dan mikro. Larutan nutrisi yang biasa digunakan oleh petani adalah larutan AB Mix. Mahalnya harga pupuk AB Mix memperbesar biaya produksi, sehingga dibutuhkan inovasi sebagai alternatif pengganti nutrisi untuk tanaman hidroponik. Pupuk Organik Cair (POC) merupakan salah satu alternatif yang ditawarkan untuk memecahkan permasalahan tersebut. POC mengandung komposisi nutrisi yang dibutuhkan oleh tanaman seperti halnya pupuk AB Mix, namun bisa diperoleh dengan harga yang sangat murah karena berasal dari fermentasi bahan organik. Pelatihan Penerapan POC ini akan dilakukan di BON Farm Narmada. Tujuan dilakukannya kegiatan pengabdian ini adalah untuk (1) Meningkatkan pengetahuan masyarakat tentang teknik pertanian hidroponik, (2) Mengimplementasikan penggunaan Pupuk Organik Cair (POC) sebagai alternatif pengganti pupuk AB Mix pada pertanaian hidroponik. Kegiatan pengabdian ini akan dilakukan dalam bentuk penyampaian teori, pelatihan dan pendampingan praktek yang disampaikan oleh tim pengabdian dan diikuti oleh Kelompok Pemuda Mandiri BON Farm Narmada, Lombok Barat. Pada akhir kegiatan pengabdian diharapkan masyarakat mempunyai pengetahuan dan keterampilan dalam bertani sistem hidroponik dan menggunakan POC sebagai alternatif pengganti pupuk AB Mix. Kata kunci: Pelatihan, Hidroponik, Nutrisi, POC, AB Mix
Strategi Akselerasi Kenaikan Pangkat dan Jabatan Dosen FKIP Universitas Mataram
Authors: Mahyuni Mahyuni , Karnan Karnan , Safruddin Safruddin , Intiana Rohana Hariana , Rispawati Rispawati 
Published: January 2020

Pada umumnya, kenaiStrategi Akselerasi Kenaikan Pangkat dan Jabatan Dosen FKIP Universitas Mataramkan pangkat dan jabatan dosen seringkali terlambat. Secara umum keterlambatan itu disebabkan oleh dua hal pokok yaitu faktor diri dosen tersebut dan faktor sistem administrasi yang kurang mendukung. Padahal pangkat dan jabatan seorang dosen akan berpengaruh pada kualitas pembelajaran di perguruan tinggi, bahkan akan berpengaruh pada akreditasi program studi. Untuk itu, perlu ada strategi dan upaya dalam rangka akselerasi kenaikan pangkat dan jabatan dosen. Dalam rangka kelancaran pelaksanaan proses pengembangan karier kepada tenaga akademik/dosen di lingkungan FKIP Universitas Mataram, maka dipandang perlu dilakukannya workshop untuk menetapkan strategi akselerasi kenaikan pangkat dan Jabatan Dosen di FKIP Universitas Mataram. Untuk mempermudah dan memperlancar usulan ini, FKIP Universitas Mataram akan mengimplementasikan beberapa langkah strategis, yaitu: pembentukan tim percepatan untuk publikasi, peningkatan kapasitas sumber daya manusia, sistem arsip secara daring (online), hibah penelitian bagi dosen yang potensial naik ke jenjang Guru Besar, dan pembagian beban tugas (load) staf administrasi yang menangani urusan kenaikan pangkat dan jabatan dosen ke staf administrasi jurusan/program studi.
THE ROLE OF PLASTID GENES IN A HETEROSIS EFFECT AND THE FORMATION OF MORPHOPHYSIOLOGICAL TRAITS IN SUNFLOWER PLANTS
Authors: Usatov A. V. , Makarenko M. S. , Kovalevich A. A. , Gubaidullina A. М. 
Published: January 2020

Background. The problem of nucleus-plastid interactions is obviously of theoretical and practical importance. However, the lack of knowledge in this area of plant research is, for the most part, caused by difficulties in isolating the contribution of the plastome to the formation of complex morphophysiological traits from the total genotypic variability. The current study employed a convenient model for studying the fundamental problem of interaction between the nucleus and plastid genomes.Materials and methods. The genetic model incorporated chlorophylldeficient sunflower mutant lines with extranuclear inheritance, developed on the genetic basis of a single inbred line. Various traits were measured in hybrids and parents, such as growth rate, plant height, inflorescence width, 1000 seed weight, chlorophyll content, seed oil content, etc.Results and conclusion. While crossing extranuclear mutant lines with wild sunflower, a heterosis effect was observed for such traits as plant height and leaf size, regardless of the low chlorophyll content in F1 hybrids. The growth rates of hybrids depended on the crossing combination: from an 86% excess (en:chlorina-7 maternal line) to complete absence of the heterosis effect (en:chlorina-6 maternal line). The results obtained witness to a significant contribution of cytogenes to the control over the trait. The inflorescence width and 1000 seed weight in all hybrid combinations (except en:chlorina-3) had similar quantitative characteristics as in the maternal mutant lines, and significantly exceeded the paternal form (wild sunflower). Consequently, plastid genes, along with nuclear ones, participate in the expression of these phenotypic traits. As for the oil content in seeds, no heterosis effect was observed in the hybrids.
LATE BLIGHT RESISTANCE OF WILD POTATO SPECIES UNDER FIELD CONDITIONS IN THE NORTHWEST OF RUSSIA
Authors: Zoteyeva N. M. 
Published: January 2020

Background. Despite the great efforts made by breeders, late blight remains a paramount cause of significant potato harvest losses. Introgression of various resistance genes from wild Solanum L. species is the main method to increase the resistance in potato cultivars. Field resistance is considered to be more durable than those induced by the action of single R genes. To this end, resistance sources should be selected from а wide range of species under severe natural infection.Material and methods. As the material for evaluation, 1141 accessions of 99 wild potato species belonging to 15 taxonomic series according to the system of J. Hawkes were used. Each accession was assessed for 3–5 years. A 1–9 point scale was employed to score the damage of plants every week starting from the first symptoms of the disease, where 9 meant the absence of any symptoms, and 1 the entirely damaged plant. The plants scoring 6 to 9 points were considered resistant.Results and conclusions. As a result of the long-term field observations, wild potato species, represented in the current evaluation by numerous accessions, were characterized for foliar resistance to late blight; individual introductions resistant to late blight were also identified. Some of those studied in the 1980s showed high resistance in the end of the 1990s through the 2000s. The highest percentage of resistant accessions/species was identified among the species with areas of distribution in Mexico. A group of Central American species and large part of species with areas of distribution in South America expressed high level of interspecific polymorphism in foliar resistance to late blight.
THE EFFECT OF PHYTOHORMONES AND LIGHT ON THE GERMINATION OF APPLE POLLEN WITH REDUCED VIABILITY
Authors: Pavlov A. V. , Verzhuk V. G. , Bondaruk D. D. 
Published: January 2020

Background. Studying the effect of phytohormones and light on the germination of apple pollen with reduced viability on an artificial nutrient medium is of importance, because it may facilitate an increase in the germination percentage among plant samples promising for breeding after their long-term preservation under low temperatures.Materials and methods. Pollen viability of the apple-tree cultivar ‘Krasnolistnaya’ was measured by germinating it on an artificial nutrient medium containing 10% sucrose solution and 0.8% agar. Drops of a distilled water suspension of pollen with added phytohormones were applied to the surface of the nutrient medium. Pollen was germinated in the dark (24 hours in a thermostat at 21°C) and under light (in an artificial light chamber at 21°C with a photoperiod of 16 hours of light / 8 hours of darkness). Results. Pollen of cv. ‘Krasnolistnaya’ with reduced viability most effectively germinated with the use of gibberellin at a concentration of 1 mg/l and 10 mg/l: the germination percentage was 22.3±0.8% and 21.8±1.3% respectively (сf. 10.9±1.5% in the reference). The most effective combination of phytohormones was gibberellin 10 mg/l + kinetin 10 mg/l – the percentage of germination was 22.8±6.3%; kinetin 1 mg/l + indolylbutyric acid 1 mg/l – the percentage of germination was 17.5±5.9% vs. 10.9±1.5% in the reference.Conclusion. Phytohormones were observed to have a significant effect on the germination of apple pollen with reduced viability. Effective concentrations and combinations of phytohormones that promote the germination of pollen with reduced viability have been identified. Light does not affect the germination of pollen with reduced viability.
RESULTS OF TESTING SOYBEAN ACCESSIONS AT THE FAR EAST EXPERIMENT STATION OF VIR IN 1990-2017
Authors: Seferova I. V. , Bulakh P. P. 
Published: January 2020

Background. Soybeans accessions from the VIR collection were tested in Primorsky Territory, Russia. These accessions had not been studied earlier in that area.Materials and methods. The testing was carried out at the Far East Experiment Station of VIR and involved 570 soybean accessions of various geographic origin. The work was performed according to VIR’s methodological guidelines.Results. The selected accessions were evaluated for their flowering and ripening schedule, seed yield, various seed characteristics (primary color of seed coat, seed hilum color, etc.), 1000 seed weight, plant height, the lower pod setting height, etc. The maximum seed yield (18.0–21.9 g) was registered for 4 accessions: ‘Primorskaya 1099’(k-9700), ‘Primorskaya 1102’ (k-9707) (Russia, Primorsky Territory); ‘Epps’(k-9308) and ‘Pioneer 3981’(k-9651) (USA). Their growing season lasted 121– 130 days. The earliest accessions ‘1337’ and ‘738-4’ (Sweden) had growing seasons of 81–90 days and low seed yields. The weight of 1000 seeds varied from 71 g to 250 g. Only one accession had 1000 seed weight higher than 300 g. The correlation between seed yield and growing season duration was medium (r = 0.57), and between seed yield and 1000 seed weight it was small (r = 0.13). Stem length varied from 15–30 to 111–130 cm. Accessions with the highest seed yield had stem lengths of 51–90 cm. The lower pod setting height ranged from a minimal level (< 6.1 cm) to 18.1–20.0 cm. Among the 92 accessions with high seed productivity (> 14.0 g) only 5 produced their lower pods at a height above 12 cm. Full-scale characterization of the material was published in Catalogue of the VIR Global Collection, Issue 905, 2019.Conclusion. The accomplished study helped to describe earlier untested accessions, grown under the environmental conditions important for soybean production. The accessions with the best economic characteristics can be used in breeding practice.