bluuebunny/crossref_metadata_2025_split huggingface dataset:
KEANEKARAGAMAN JENIS PARASITOID TRICHOGRAMMATIDAE HAMA Helicoverpha armigera BERDASARKAN KARAKTER MORFOLOGI PADA TANAMAN JAGUNG DI SULAWESI UTARA
Authors: Maramis R. T.D. , Kandowangko D. S. 
Published: July 2019

ABSTRACT The research was aimed to identify parasitoid, to know the morphology characters to count the level parasitisation of parasitoid, to the region of parasitoid distribution and to make a key parasitoid identification. Sampling eggs of H. armigera in order to get a type of parasitoid Trichogrammatidae has carried out in the regencies of Minahasa, South Minahasa and Bolaang Mongondow. Each regency has sampled in three sub-districts for getting the egg samples of H. armigera, which were collected at the age plant of 45-52 days after planting. Sampling result of egg H. armigera has found one type of parasitoid Trichogrammatidae. Based on the identification of parasitoid morphology, i.e: the front wings, antenna, the insect, colors, parasitoid in which parasited the eggs of H. armigera is Trichogrammatoidea sp.. Body color of parasitoid Trichogrammatoidea sp.. was tawny, and the abdominal was more dark. Parasitoid Trichogrammatoidea sp. spread on the planting sub-districts. Parasitization of parasitoid was still low, only ranging from 5.59 to 21.03 percent, the highest and lowest values found in Bolaang Mongondow (Poigar and Bolaang subdistricts). Keywords : type of parasitoid Trichogrammatidae, parasitisation of parasitoid ABSTRAK Penelitian bertujuan mengidentifikasi parasitoid, mengetahui karakter morfologi, menghitung tingkat parasitisasi parasitoid, mengetahui wilayah penyebaran parasitoid dan membuat kunci identifikasi parasitoid. Pengambilan contoh telur H. armigera untuk mendapatkan jenis parasitoid Trichogrammatidae telah dilaksanakan di Kabupaten Minahasa, Minahasa Selatan dan Bolaang Mongondow. Setiap wilayah Kabupaten diambil 3 kecamatan untuk pengambilan contoh telur H. armigera. Contoh telur H. armigera dilaksanakan pada umur tanaman 45-52 hst. Hasil pengambilan contoh telur H. armigera telah ditemukan satu jenis parasitoid Trichogrammatidae. Berdasarkan identifikasi karakter morfologi parasitoid yakni sayap depan, antenna, warna tubuh serangga, maka parasitoid yang memarasit telur H. armigera adalah Trichogrammatoidea sp.. Warna tubuh parasitoid Trichogrammatoidea sp. armigera berwarna kuning kecoklatan dan bagian abdomen berwarna lebih gelap. Parasitoid Trichogrammatoidea sp. menyebar pada semua pertanaman jagung di ketiga wilayah kabupaten. Parasitisasi parasitoid masih tergolong rendah hanya berkisar antara 5,59-21,03%, wilayah yang tertinggi dan terendah ditemukan di Bolaang Mongondow (di Kecamatan Poigar dan Bolaang. Kata kunci : jenis parasitoid Trichogrammatidae, parasitisasi parasitoid
JENIS DAN POPULASI HAMA PADA TANAMAN STROBERI (Fragaria x ananassa Duscesne)
Authors: Kessek Lanny I.M. , Tulung M. , Salaki Ch. L. 
Published: July 2019

ABSTRACT The study aimed to: (1) know the type of pests and predator that lived during the growth and production of strawberry plants, (2) know the populations of pests associated to the strawberry plants during vegetative and generative development stages until harvest time. The methodology used was Descriptive Method. Sampling the pests associated to strawberry plants was taken by the Method of Deliberate (Purposive Sampling Method). In the vegetative stage, the plants were in 2-10 weeks after planting, and the generative stage of flowering plants until harvest time, or age 11-20 weeks after planting. The results showed that, the pests on strawberry plants growth and development in both vegetative and generative stages, i.e.: seven order were included in nine families, those were: order Orthoptera with Acrididae and Grylotalpidae families; order Coleoptera with Curculionidae and Chrysomelidae families; order Lepidoptera with Pyralidae families; order Diptera with Drosophilidae families; order Homoptera with Aphididea families; order Acari with Tetranychidae families, and order Mollusca. There were six types of pests which destroyed the leaves on the vegetative phase, i.e.: Acida turita, Locusta sp., Valanga nigricornis, Chrysocus auratus, Tetranychus sp. and Aphis sp., and a kind of destructive root, that was Gryllotalpha sp. There were 11 types of pests in the generative phase, consisted of: a) six pest species destroyed the leaf, i.e.: Acida turita, Locusta sp., Valanga nigricornis, Chrysocus auratus, Tetranychus sp., and Aphis sp.; b) two kinds of fruit pests, those were : Drosphila sp. and Filicaulis bleekeri, c) as well as a type of root pest was Gryllotalpha sp. Keywords : population type and plant pests and predators; strawberry plants
KETERTARIKAN HAMA Sitophilus oryzae PADA BERAS, JAGUNG PIPILAN KACANG TANAH, KACANG KEDELAI, DAN KOPRA
Authors: Manueke J. , Pelealu Jantje 
Published: July 2019

ABSTRACT The purpose of research is to know the preferences of Sitophilus oryzae in rice, corn, peanut, soybeans, and copra. Experiments using observational and substitutional methods with research objeck is the interest of S. oryzae in some kind of postharvest material. Parameters measured were population density of pests, feeding damage caused by pests, and the relationship between population densty of pests and postharvest material damage caused by pests feed of S. oryzae. The results showed that S. oryzae choose food according to its main host. Population density are highest at 20.8 tail in rice, corn followed by14.0 tail, 8.2 tail in peanuts, 7,0 tail in soybeans and the lowest in copra is 4.0 tail. The results of feeding test showed that S. oryzae can not live in peanut, soybeans, and copra. Damage to feed straight to the population density S.oryzae. The amount of damage depends on the amount of feed that is higher pest populations, the greater damage in flicted on feed. Key words: preferences, Sitophylusoryzae, rice, corn, peanut, peanut soya, copra
PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) BERBASIS APLIKASI BIOURINE SAPI
Authors: Tandi Olvie G. , Paulus J. , Pinaria A. 
Published: July 2019

ABSTRACT The research aims to assess the response to the growth and production of onion against of liquid organic fertilizer from cow biourie in some concentrations and to get the best concentration for the growth and production of red onion. The research was conducted atfield experimental in Pandu, North Minahasa regency from May to July 2014. The experiment was designed using a randomized block design. The treatment was concentration of cow biourine namely 0% (B1) 10%, (B2) 20%, (B3) 30%, (B4) 40% and (B5) 50%. Each treatment was replicated three times. Characters observed were plant height, number of leaves, tuber diameter, number of tuber, fresh weight of tuber with leaves and dry weight of tuber. Data was analyzed using analysis of variance. The result showed that the biourine concentration had significant effect on plant height, number of leaves, tuber diameter, number of tuber, fresh weight of tuber with leaves and dry weight of tuber. Treatment of B1, B2, B3 and B4 concentration were not significant difference at plant height. However, those four treatments were significantly different compared to B0 and B5. The fives treatment differed with the control on characters of number of leaves, number of tuber andfresh weight of tuber with leaves. On character of tuber dry weight, B2 treatment was significant difference compared to control whereas the other treatments were not significantly differed. On character of tuber diameter, three treatments were significant difference compared to the control namely B2, B4 and B5. Keywords : Allium ascalonicum L, biourine cow, fertilizer, growth and production
UJI KUALITATIF KANDUNGAN HARA KOMPOS CAMPURAN BEBERAPA KOTORAN TERNAK PELIHARAAN
Authors: Tumimbang Meity , Tamod Zetly E. , Kumolontang Wiesje 
Published: July 2019

ABSTRACT The purpose of this research is to find out the nutrient content on five types of livestock manure compost which made of the mix of some livestock manure. This research uses three stages starting from the inventory, then analyzing the data, and finally interpretation of the data for the parameters: follow-up material, color, odor, moisture or water content, Reaction Fertilizer PH, Levels of C Organic, Levels of Total N, Total P, Total K, and Fe. The inventory stage is conducted in laboratory using fast accurate qualitative methods based on Soil Research Center manual guide (2015). The research showed the results of the analysis of physical quality of blackish brown color, soil smells, moisture content less than 50% have met the Indonesian National Standard (SNI) 19-7030-2004. However, based on Decree of the Minister of Agriculture no 28/Permentan/SR.130/B/2009, the water content obtained under the requirements is only in the range of 7.82 to 13.31 from 15-25% while the follow-up material showed <2%. The test results using a set of compost test tools showed N Total content of the livestock manure mixture compost that were made in the range of 2-3% (SNI standard >0,4% and Decree of the Minister of Agriculture <6%), P2O5 1-1.5% (SNI standard >0.1% and Decree of the Minister of Agriculture <6%), C-Organic 10% (SNI standard >9,8-32% and Decree of the Minister of Agriculture >12%), and Fe content 1000-2000 ppm (Decree of the Minister of Agriculture standard 0-8000 ppm), PH 5-7 (SNI standard 6,8 and Decree of the Minister of Agriculture standard 7,49). Key words: compost, domesticated cattle
APLIKASI BEBERAPA JENIS PUPUK ORGANIK PADA PERTUMBUHAN DAN PRODUKSI PADI SAWAH METODE SRI (System of Rice Intensification)
Authors: Paulus J. M. , Senduk Jein H. 
Published: July 2019

ABSTRACT The aim of the research was to studied the growth and production of rice with SRI methods as a response to application some type of organic fertilizer. The field experiment was conducted in Tara Tara Village, Tomohon North Sulawesi for 5 months. The research arranged in Randomized Block Design with the treatmentof several types of organic fertilizers (PO) : without PO+100 % NPK (P0), PO market waste + 40% NPK (P1), PO legum (P2) + 40% NPK, PO rice straw (P3) + 40% NPK, and PO mix + 40% NPK (P4).The result showed that application of some type of organic fertilizer were significant effect to plant height, number of tillers, number of grains per panicle, 1000 grain weight, and grain yield, except percentage pithy grain per panicle. The highest of grain yield achieved by the treatment of PO rice straw + 40% NPK and PO legum + 40 % NPK, i.e 9,03 t ha-1 and 8,62 ton ha-1Key words : organic fertilizer, rice, SRI (System of Rice Intensification)
APLIKASI TEKNOLOGI BUDIDAYA RAMAH LINGKUNGAN TERHADAP KUALITAS BUAH STROBERI
Authors: Sumayku Bertje R.A. , Wardiyati Tatik , Afandhi Aminudin , Polii-Mandang Jeanny 
Published: July 2019

ABSTRACT This study aimed to compare the application of environment-friendly cultivation technology on the quality of strawberries. The experimental design using a factorial in a randomized block design (RAK), with 2 factors, namely: 1). Farmers treatment technology that chicken manure 20 t / ha + Urine Rabbits 1: 5 liters of water; 2). Treatment T. koningii 15 g / kg of soil in chicken manure 5 tons / ha). Data were analyzed by t test statistics, if different continued with test Duncun at 0.05. Research results show that treatment of PP (T. koningii Technology) has Vitamin C is 27.1 mg / 100g, higher than the Treatment PT (Technology Farmers) is 22.5 mg / 100g. The vitamin C content of the variables were not significantly different between treatments, while the variable texture of the fruit, and sugar content were significantly different. Keywords: applications agriculture environmentally-friendly, strawberry fruit quality
KAJIAN MUTU IKAN CAKALANG (Katsuwonus Pelamis L.) ASAP UTUH YANG DIKEMAS VAKUM DAN NON VAKAUM SELAMA PROSES PENYIMPANAN PADA SUHU RUANG
Authors: Paputungan Tri Sutrisno , Wonggo Djuhria , Damongilala Lena Jeane 
Published: July 2019

Penelitian ini bertujuan untuk mengetahui kemunduran mutu kimiawi dan tingkat kesukaan konsumen ikan Cakalang (Katsuwonus pelamis L.) asap utuh yang dikemas vakum dan non vakum selama 0 hari, dan 2 hari, dengan penyimpanan pada suhu ruang. Metode yang digunakan dalam penelitian ini adalah metode Eksploratif deskriptif, yaitu mengumpulkan data fakta yang telah tersedia dilapangan melalui pencatatan dan pengamatan secara terperinci kemudian dilakukan analisa data berdasarkan data kualitatif dan data kuantitatif. Parameter yang di uji adalah kadar Air, pH, TVB-N, TPC dan Organoleptik.Hasil penelitian ini menujukkan bahwa Nilai kadar air ikan cakalang (Katsuwonus pelamis L.) asap utuh yang dikemas vakum pada penyimpanan 0 hari memiliki nilai tertinggi yaitu 68.1% dan non vakum 63.3% sedangkan pada penyimpanan 2 hari mengalami penurunan untuk ikan yang divakum memiliki nilai 65.6% dan untuk ikan yang dikemas non vakum yaitu 63.3%.Nilai pH ikan cakalang (Katsuwonus pelamis L) asap utuh yang disimpan dengan pengemas vakum dan non vakum untuk 0 hari masi baik untuk vakum yaitu 5.68 ,dan non vakum 5.85 sedangkan untuk nilai pH pada hari ke 2 vakum 6.12 dan untuk non vakum adalah 6.08. Nilai TVB-N ikan cakalang (Katsuwonus pelamis L) asap utuh yang disimpan dengan pengemas vakum dan non vakum untuk 0 hari yaitu, vakum 39.9 mg N/100 gr dan non vakum 35.7 mg N/100 gr sedangkan untuk penyimpanan pada 2 hari mengalami kenaikan yaitu, vakum 85.3 mg N/100 gr dan non vakum 58 mg N/100 gr. Nilai TPC ikan cakalang (Katsuwonus pelamis L) asap utuh yang disimpan dengan pengemas vakum dan non vakum untuk 0 yaitu vakum 49,5X101 dan non vakum 74,5X103. sedangkan untuk nilai TPC pada hari ke 2 yaitu, vakum 145X101 dan non vakum 246,5X101 . Berdasarkan hasil uji organoleptik ikan cakalang (katsuwonus pelamis L) asap utuh yang dikemas vakum dan non vakum di uji dari segi kenampakan, rasa, dan bau, ikan cakalang asap yang dikemas vakum dan non vakum pada penyimpanan 0 hari memiliki nilai yang baik, sedangkan untuk pengujian hari ke 2 memiliki penurunan nilai. Penyimpanan ikan dengan menggunakan plastik vakum memiliki nilai lebih baik dari ikan yang tidak divakum ini terbukti adanya hasil yang diperoleh selama proses pengamatan.
Right-sided infective endocarditis complicating central venous line insertion: a case report
Authors: Mirza Aram , Hassan Kawa , Ahmed Farman 
Published: July 2019

Abstract
Infective endocarditis is a serious and potentially fatal complication of central venous line (CVL) placement in patients with diseased hearts. A man of 59 was admitted because of fever and dyspnea of 5 days duration. He was a known case of ischemic cardiomyopathy with frequent admissions to a local hospital. Two months earlier, a CVL was placed in right subclavian vein for drug administration. On examination, he was febrile and hypotensive with a systolic murmur in tricuspid and mitral areas. CVL- guide wire was radiographically visible. White blood cells and C-reactive protein were elevated. Echocardiography showed big vegetation on tricuspid valve (TV), severe mitral and tricuspid regurgitation and dilated left ventricle whilst coronary angiography revealed 3-vessel disease. Antibiotic therapy was followed by an open heart surgery during which the guide wire and valve vegetation were removed, TV was repaired, mitral valve was replaced and coronary artery bypass grafting was performed. Culture of blood, valve tissue and guide wire grew Staphylococcus Epidermidis. Despite intensive medical and surgical therapy, the patient succumbed on the 4th postoperative day.
The effect of biventricular pacing on cardiac function after open heart surgery
Authors: Ebrahim Mohamed , Mohran Mohamed Shafik , Sallam Ayman  Abd Elkhalek , Taha Abd Elhady Mohamed 
Published: July 2019

Background: Temporary postoperative pacing could enhance recovery of the cardiac function. The right ventricular pacing (RV) is commonly used, but it can cause dyssynchronous contraction of both ventricles. Biventricular pacing (BV) could improve the systolic function by synchronizing the ventricular contraction. The aim of this study is to evaluate the effectiveness of biventricular pacing in improving the hemodynamics in the early postoperative period compared to other pacing modes.
Methods: This is a clinical crossover trial including 50 patients who underwent open cardiac surgery in the period from September 2017 to September 2018. Mean age was 46.78± 12.09 years, and 50% were males. Temporary pacing leads were attached to the anterior wall of the right ventricle 1-2 cm paraseptally and the lateral wall of left ventricle 1-2 cm paraseptally. Each patient was paced for 3 minutes in the first 1-4 postoperative hours with 20 minutes washout period between different pacing modes. Study endpoints included cardiac output, ejection fraction (EF) and wall motion abnormality.
Results: Biventricular and right ventricular pacing increased postoperative cardiac output (6.31± 1.28 and 5.2±0.72 L/min; respectively), but BV pacing was superior to RV pacing (P-value <0.001). The effect of BV pacing was more evident in patients with EF < 50% (7.27± 0.895 vs. 5.26 ± 0.634 L/min; p< 0.001). The postoperative EF improved during BV pacing (53.16± 4.71%) compared to RV pacing (49.4± 4.07%; P-value <0.001). Both BV and RV pacing were associated with less paradoxical septal wall motion abnormality (P-value <0.001).
Conclusions: Temporary postoperative biventricular pacing improves hemodynamics compared to right ventricular and no pacing. Routine BV pacing is recommended especially in patients with low ejection fraction.
Research Methods in Foreign/Second Language Didactics
Authors: Cirocki Andrzej , Arceusz Aleksandra 
Published: July 2019

This article provides an analytical overview of relevant research methods in applied linguistics significant to teaching practitioners. In the canon of language teaching literature, there are numerous volumes presenting insightful analyses of research into English as a foreign or second language (EFL/ESL) context. This article seeks to familiarize English language practitioners with comprehensive, practical, and straightforward coverage of applied linguistics research within the three research paradigms of qualitative, quantitative, and mixed methods. The twenty-first centurychallenges societies and systems with new demands and approaches, with schools and teachers being agents of those changes, responsible for their presentation, implementation and often evaluation. Teachers must have a good understanding of such changes and should be prepared to put new knowledge into practice. This can be achieved when a teacher becomes a researcher, engaging themselves in various activities that lead to a better understanding of the processes, to reflection upon teaching, and finally, to the implementation of new practices: becoming researchers intheir own right.
Autoregressive Planet Search: Feasibility Study for Irregular Time Series
Authors: Stuhr Andrew M. , Feigelson Eric D. , Caceres Gabriel A. , Hartman Joel D. 
Published: July 2019

Abstract
Sensitive signal processing methods are needed to detect transiting planets from ground-based photometric surveys. Caceres et al. show that the autoregressive planet search (ARPS) method—a combination of autoregressive integrated moving average (ARIMA) parametric modeling, a new transit comb filter (TCF) periodogram, and machine learning classification—is effective when applied to evenly spaced light curves from space-based missions. We investigate here whether ARIMA and TCF will be effective for ground-based survey light curves that are often sparsely sampled with high noise levels from atmospheric and instrumental conditions. The ARPS procedure is applied to selected light curves with strong planetary signals from the Kepler mission that have been altered to simulate the conditions of ground-based exoplanet surveys. Typical irregular cadence patterns are used from the Hungarian-made Automated Telescope Network-South (HATSouth) survey. We also evaluate recovery of known planets from HATSouth. Simulations test transit signal recovery as a function of cadence pattern and duration, stellar magnitude, planet orbital period, and transit depth. Detection rates improve for shorter periods and deeper transits. The study predicts that the ARPS methodology will detect planets with ≳0.1% transit depth and periods ≲40 days in HATSouth stars brighter than ∼15 mag. ARPS methodology is therefore promising for planet discovery from ground-based exoplanet surveys with sufficiently dense cadence patterns.
Autoregressive Planet Search: Methodology
Authors: Caceres Gabriel A. , Feigelson Eric D. , Babu G. Jogesh , Bahamonde Natalia , Christen Alejandra , Bertin Karine , Meza Cristian , Curé Michel 
Published: July 2019

Abstract
The detection of periodic signals from transiting exoplanets is often impeded by extraneous aperiodic photometric variability, either intrinsic to the star or arising from the measurement process. Frequently, these variations are autocorrelated wherein later flux values are correlated with previous ones. In this work, we present the methodology of the autoregessive planet search (ARPS) project, which uses the autoregressive integrated moving average (ARIMA) and related statistical models that treat a wide variety of stochastic processes, as well as nonstationarity, to improve detection of new planetary transits. Provided a time series is evenly spaced or can be placed on an evenly spaced grid with missing values, these low-dimensional parametric models can prove very effective. We introduce a planet search algorithm to detect periodic transits in the residuals after the application of ARIMA models. Our matched-filter algorithm, the transit comb filter (TCF), is closely related to the traditional box-fitting least-squares and provides an analogous periodogram. Finally, if a previously identified or simulated sample of planets is available, selected scalar features from different stages of the analysis—the original light curves, ARIMA fits, TCF periodograms, and folded light curves—can be collectively used with a multivariate classifier to identify promising candidates while efficiently rejecting false alarms. We use Random Forests for this task, in conjunction with receiver operating characteristic curves, to define discovery criteria for new, high-fidelity planetary candidates. The ARPS methodology can be applied to both evenly spaced satellite light curves and densely cadenced ground-based photometric surveys.
Corrugated Features in Coronal-mass-ejection-driven Shocks: A Discussion on the Predisposition to Particle Acceleration
Authors: Páez A. , Jatenco-Pereira V. , Falceta-Gonçalves D. , Opher M. 
Published: July 2019

Abstract
The study of the acceleration of particles is an essential element of research in heliospheric science. Here, we discuss the predisposition to the particle acceleration around shocks driven by coronal mass ejections (CMEs) with corrugated wave-like features. We adopt these attributes on shocks formed from disturbances due to the bimodal solar wind, CME deflection, irregular CME expansion, and the ubiquitous fluctuations in the solar corona. In order to understand the role of a wavy shock in particle acceleration, we define three initial smooth shock morphologies each associated with a fast CME. Using polar Gaussian profiles we model these shocks in the low corona. We establish the corrugated appearance on smooth shock by using combinations of wave-like functions that represent the disturbances from the medium and CME piston. For both shock types, smooth and corrugated, we calculate the shock normal angles between the shock normal and the radial upstream coronal magnetic field in order to classify the quasi-parallel and quasi-perpendicular regions. We consider that corrugated shocks are predisposed to different processes of particle acceleration due to irregular distributions of shock normal angles around the shock. We suggest that disturbances due to CME irregular expansion may be a decisive factor in origin of particle acceleration. Finally, we regard that accepting these features on shocks may be the starting point for investigating some questions regarding the sheath and shock, like downstream jets, instabilities, shock thermalization, shock stability, and injection particle processes.