bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS PENGARUH PENGELUARAN PEMERINTAH DAN INVESTASI SWASTA TERHADAP PERTUMBUHAN EKONOMI DI KOTA BITUNG
Authors: Lebang Lisa Irma Abigael , Rotinsulu Debby Ch. , Kawung George M.V. 
Published: July 2019

ANALISIS PENGARUH PENGELUARAN PEMERINTAH DAN INVESTASI SWASTA TERHADAP PERTUMBUHAN EKONOMIDI KOTA BITUNG Lisa Irma Abigael Lebang, Debby Ch. Rotinsulu, George M.V.KawungFakultas Ekonomi dan Binis, Magister Ilmu Ekonomi dan BisnisUniversitas Sam Ratulangi, Manado ABSTRAKKota Bitung merupakan daerah di Sulawesi Utara yang memiliki banyak industri yang dikelola oleh pihak swasta. Industri perikanan dan minyak kelapa merupakan industri utama di Kota Bitung. Hal ini merupakan kenyataan bahwa investasi swasta di Kota Bitung cukup besar. Kondisi ini tentunya memberikan dampak bagi perekonomian Kota Bitung antara lain, dengan kehadiran industri-industri tersebut telah mampu menyerap tenaga kerja dan mengurangi pengangguran di Kota Bitung. Hal yang lebih penting juga untuk diketahui adalah tentang pengaruh investasi swasta di Kota Bitung terhadap pertumbuhan ekonomi. Tujuan dari penelitian ini untuk menganalisis bagaimana pengaruh pengeluaran pemerintah, investasi swasta terhadap pertumbuhan ekonomi Kota Bitung. Teknik analisis yang digunakan Ordinary Least Square (OLS). Hasil penelitian menunjukan bahwa pengeluran pemerintah tidak memiliki pengaruh terhadap pertumbuhan ekonomi Kota Bitung sedangkan investasi swasta tidak memiliki pengaruh terhadap pertumbuhan ekonomi Kota Bitung dan secara bersama-sama pengeluaran pemerintah dan investasi swasta di Kota Bitung. Kata Kunci : Pengeluaran Pemerintah, Investasi Swata, Pertumbuhan Ekonomi ABSTRACT Bitung City is a region in North Sulawesi that has many industries managed by private parties. The fishery and coconut oil industry is the main industry in Bitung City. This is a fact that private investment in Bitung City is quite large. This condition certainly has an impact on the economy of Bitung City, among others, with the presence of these industries have been able to absorb labor and reduce unemployment in the city of Bitung. It is also important to know about the influence of private investment in Bitung City on economic growth. The purpose of this study is to analyze how the influence of government spending, private investment on the economic growth of Bitung City. Analysis technique used Ordinary Least Square (OLS). The result of the research shows that government expenditure has no influence on Bitung City's economic growth while private investment does not have influence to economic growth of Bitung City and jointly government expenditure and private investment in Bitung City. Keyword : Government spending, Private investment, Economic Growth
Kualitas Ikan Malalugis (Decapterus kurroides) Presto pada Beberapa Hari Penyimpanan
Authors: Sidabutar Magdalena F. 
Published: July 2019

Telah dilakukan penelitian untuk mengetahui kualitas dari pengolahan ikan malalugis presto dengan perlakuan pemberian bumbu maupun tanpa bumbu selama beberapa hari penyimpanan pada suhu 5oC. Ikan malalugis (Decapterus kurroides) adalah salah satu sumber daya perikanan yang memiliki nilai ekonomis tinggi karena dagingnya memiliki cita rasa yang baik dan banyak digemari oleh masyarakat. Presto merupakan suatu teknik olahan yang dapat menghasilkan produk berduri lunak. Parameter uji yang dilakukan untuk menganalisis kualitas ikan malalugis presto adalah kadar protein, kadar air, kadar malondialdehid (MDA), dan Total Plate Count (TPC). Hasil penelitian ikan malalugis presto pada perlakuan pemberian bumbu maupun tanpa bumbu, menunjukan kadar protein mengalami peningkatan setelah proses presto. Kadar air dan TPC untuk ikan yang dibumbui dan tanpa bumbu, belum melebihi standar mutu. Kadar MDA pada pelakuan dibumbui atau tanpa bumbu menunjukkan hasil yang melebihi standar mutu.Research have been done to know the quality from processing of malalugis fish presto with and without seasoning during for several days of depository at 5oC. Malalugis fish (Decapterus kurroides) is one of fishery resources which have high economy value because the meat had a good taste and many of the people loved that. Presto is a processing technique which to produce a soft-bone product. Parameter of test to analyze the quality of malalugis fish presto was content of protein, water, malondialdehyde (MDA) and Total Plate Count (TPC). Research result for malalugis fish presto with or without seasoning, showed decreasing of protein content after presto process. Water content and TPC for fish with and without seasoning on cold temperature (5oC) have not exceed of quality standard. MDA content of seasoning and without seasoning showed the result which have exceed of quality standard.
Kajian Toksisitas dari Fraksi Heksana, Etil Asetat, dan Etanol Daun Soyogik (Sauraia bracteosa DC)
Authors: Mojo Triyono , Abidjulu Jemmy , Runtuwene Max R. J. 
Published: July 2019

Telah dilakukan penelitian mengenai Kajian Toksisitas dari Fraksi Heksana, Etil Asetat dan Etanol Daun Soyogik (Saurauia bracteosa DC). Daun Soyogik dikeringanginkan sampai kering dan dimaserasi berturut-turut menggunakan pelarut heksana, etil asetat dan etanol. Uji toksisitas dilakukan menggunakan metode Brine Shrimp Lethality Test (BSLT), kemudian diidentifikasi presentasi kematian larva udang menggunakan analisis probit (LC50). Hasil pengujian toksisitas menunjukkan nilai LC50 yaitu : fraksi heksana (181,97), fraksi etil asetat (12,97) dan fraksi etanol (2,82).A research has been about Toxicity of the Fraction Soyogik Leaves (Saurauia bracteosa DC) from Hexane, Ethyl Acetate and Ethanol. Soyogik leaves drying till dunes and maceratied successively using hexane, ethyl acetate and ethanol solvent. Toxicity tests performed using Brine Shrimp Lethality Test (BSLT) methode. Toxicity testing showed the LC50 value is hexane fraction (181,97), ethyl acetate fraction (12,97) and fraction of ethanol (2,82).
Penentuan Frekuensi Natural Dan Arah Pergerakan Gelombang (Studi Kasus: Jembatan Soekarno Hatta Kota Malang)
Authors: Maulidiya Siti , Rusli Rusli 
Published: July 2019

Penelitian ini bertujuan untuk mengetahui nilai frekuensi natural dan arah pergerakan gelombang dari jembatan Soekarno Hatta kota Malang. Perekaman data penelitian menggunakan seismometer portable tipe TDL 303 S (3 komponen) dengan delapan titik pengukuran di sepanjang sisi jembatan. Data hasil perekaman tersebut diolah dengan menggunakan software Geopsy. Analisa data yang digunakan merupakan analisa HVSR dan analisa Particle motion. Analisa HVSR menghasilkan nilai frekuensi dominan dan amplifikasi gelombang. Analisa particle motion menghasilkan plot arah pergerakan gelombang. Berdasarkan analisa data yang dilakukan disimpulkan bahwa nilai frekuensi dominan/frekuensi natural (f0) dari jembatan yaitu berkisar 0,62 sampai 4,34 Hz yang menunjukkan bahwa jembatan sudah tidak layak digunakan sebagai sarana transportasi. Analisa particle motion secara kuantitatif menunjukkan arah pergerakan gelombang ke segala arah baik secara vertikal ataupun secara NS-EWThis study aims to determine natural frequency value of wave and its direction of movement of the bridge Soekarno Hatta town of Malang. Research data using a seismograph recording portable type TDL 303 S (3 components) with an eight-point measurement along the side of the bridge. Its results were processed using the software Geopsy. Analysis of the data used is the HVSR analysis and analysis of Particle motion. HVSR analysis showes values ​​dominant frequency and wave amplification. Analysis of particle motion generates the plot direction of wave propagation. Based on the data analysis it can be concluded that the dominant frequency value/natural frequency (f0) of the bridge is ranged from 0,62 to 4,34 Hz which indicates that the bridge is not feasible to use as a means of transportation. Analysis of particle motion quantitatively indicate direction movement of the waves in all directions either vertically or NS-EW.
Uji Kandungan Klorofil Daun Tanaman Cabai Merah (Capsicum annumL.) Melalui Pemanfaatan Beberapa Pupuk Organik Cair
Authors: Posumah Dany 
Published: July 2019

Cabai (Capsicum annum L.) merupakan tanaman sayuran yang selalu dikonsumsi hampir setiap hari karena merupakan bumbu penyedap makanan dan mengandung banyak gizi yang diperlukan untuk kesehatan. Banyaknya jenis pupuk organik yang beredar dan ditawarkan untuk petani, sering membingungkan jenis mana yang sebaiknya digunakan. Penelitian ini bertujuan untuk mengetahui pemanfaatan beberapa pupuk organik cair terhadap kandungan Klorofil tanaman cabai merah. Penelitian dilaksanakan di kebun percobaan dan untuk analisis klorofil di laboratorium Biofarmaka Jurusan Biologi FMIPA Universitas Negeri Manado. Penelitian menggunakan Rancangan Acak Kelompok dimana terdapat 4 faktor perlakuan yaitu pupuk DiGrow, PSBN, Groumor, dan Kontrol (tanpa perlakuan) pada 4 kelompok percobaan. Uji hipotesis menggunakan Anova One Way pada taraf signifikansi 5% dilanjutkan dengan uji Duncan untuk melihat perbedaan antar perlakuan. Hasil penelitian menunjukkan bahwa perlakuan jenis pupuk berpengaruh nyata terhadap klorofil-b dan klorofil-total daun sedangkan perlakuan kelompok tidak berpengaruh nyata. Kandungan klorofil daun tertinggi pada perlakuan dengan menggunakan pupuk organik PSBN diikuti DiGrow. Penggunaan pupuk organik cair sangat bermanfaat dalam budidaya tanaman cabaiChili pepper (Capsicum annum L.) is a vegetable that is always consumed almost every day because it was a seasoning food and contain many nutrients which is good for health. There are many types of organic fertilizer that circulating and offered to farmers, are very confusing which type should be used. The aims of this research is to know the utilization of some fertilizersorganic liquid to Chili pepper’s chlorophyll. Research were held in the experimental garden and for the analysis of chlorophyll in the Bio-Pharmacylaboratory of Manado state University. The research is using random design group where there are four factors of fertilizersorganic liquid that is; DiGrow, PSBN, Groumor, and control (no treatment) on four group experiment. Hypothesis testing using Anova One Way at 5% significance levelfollowed by Duncan test to see the differences of treatments. The results showed that the treatment type of fertilizer has real effect to the total-chlorophyll and chlorophyll-b. While the Group's treatment has no effect.The highest of chlorophyll content inusing by organic fertilizer PSBN and followed by DiGrow. The used of liquid organic fertilizer is very beneficial in chili cultivation.
Kombinasi pakan terhadap pertumbuhan dan kelangsungan hidup larva ikan Lele Sangkuriang (Clarias gariepinus)
Authors: Tjodi Risaldo , Kalesaran Ockstan J , Watung Juliaan Ch 
Published: July 2019

This study aimed to determine the best combination of feed on the growth and survival of larval fish catfish (Clarias gariepinus). This study used completely randomized with six treatments including treatment A: Artemia, B: Tubifex C: Pellet, D: combination of (50%) Artemia + (50%) Tubifex, E: combination of (50%) Artemia + (50%) Pellet, and F: combination of (50%) Tubifex + (50%) Pellet. Each treatment consisted of three replications. The result showed that the combination of 50% artemia + 50% tubifex could promote the growth length of larvae of 4,003 cm, weight of larval of 0.633 g, and larval survival was 79%. This combination was the best combination for the growth and survival of catfish larvae. Keywords: Combination of feed, Clarias gariepinus, larvae, growth, survival
Application of the ubiquitous game with augmented reality in Primary Education
Authors: Sáez-López José-Manuel , Sevillano-García-García María Luisa , Pascual-Sevillano María de los Ángeles 
Published: July 2019

Augmented reality (AR) immersion enables virtual objects and real environments to coexist and encourage experimentation with phenomena that are not possible in the real world. Augmented reality is generating new opportunities for the development of ubiquity within educational environments. The objective of this study was to analyze the impact that the integration of ubiquitous game approaches with augmented reality has on learning. A quasi-experimental study was carried out with 91 sixth-grade primary school students; the learning scenario was designed and the augmented reality application “WallaMe” was selected for use in five sessions of a didactic unit in Art Education. Through pretest and posttest procedures, academic performance and information search skills were evaluated, and, a Likert scale analyzed the motivation and collaboration variables among the students. The results showed that the experimental group obtained statistically significant improvements in the academic performance of the subject, motivation, in the search for, and analysis of, information, level of fun and collaboration. The conclusion is that the dynamic activities managed in the intervention, which made use of augmented reality and localization, benefit teaching-learning processes, and encourage innovation and improvement through educational technology.
La inmersión de la realidad aumentada (RA) propicia la coexistencia de objetos virtuales y entornos reales que permiten la experimentación con fenómenos que no son posibles en el mundo real. La realidad aumentada está generando una nueva oportunidad de crecimiento de la ubicuidad en los entornos educativos. El objetivo de este estudio es analizar el impacto que tiene sobre el aprendizaje la integración educativa de los enfoques de juego ubicuo con realidad aumentada. Se realizó un estudio cuasi experimental con 91 alumnos de sexto curso de Educación Primaria, se diseñó el escenario de aprendizaje y se seleccionó la aplicación de realidad aumentada «WallaMe», que fue utilizada en cinco sesiones de una unidad didáctica del área de Educación Artística. Mediante el procedimiento de pretest y postest se evaluaron el rendimiento académico y las habilidades de búsqueda de información, y una escala Likert analizó las variables motivación y colaboración entre los estudiantes. Los resultados mostraron que el grupo experimental obtiene mejoras estadísticamente significativas en la motivación hacia el aprendizaje, el rendimiento académico de la materia y en la competencia digital. En definitiva, se concluye que las actividades dinámicas manejadas en la intervención, que hacen uso de realidad aumentada y localización, aportan beneficios en los procesos de enseñanza aprendizaje, y propician una innovación y mejora educativa con el uso de la tecnología educativa.
Acoustic radiation force impulse elastography of liver as a screening tool for liver fibrosis in alcoholic liver disease
Authors: Hittalamani Iranna M , Lakhkar Bhushita B , Pattanashetti Ramesh C , Lakhkar Bhushan N 
Published: July 2019

AbstractContext: Acoustic radiation force impulse (ARFI) elastography is a noninvasive and quantitative technique for diagnosis of liver fibrosis. To the best of our knowledge, there are only two studies reported in literature for evaluation of alcoholic liver disease using ARFI. Aims: The aim of this study was to evaluate the diagnostic performance of ARFI elastography for assessing liver fibrosis in alcoholic liver disease and compare it with biochemical indices aspartate transaminase-to-platelet ratio index (APRI) and fibrosis-4 Index (FIB-4) using histopathology as the reference standard. Settings and Design: Institutional cross-sectional study. Methods and Materials: The patients visiting our hospital over a period of 2 years with a high-risk consumption of alcohol (>40 g/day for men and >20 g/day for women for a cumulative period of more than 5 years) were subjected to ARFI elastography of liver, Liver Function Tests (to calculate APRI and FIB-4 indices), and liver biopsy. Statistical Analysis Used: Area under the receiver operating characteristic (AUROC) curve analysis, Kruskal--Wallis test for ANOVA. Results: A total of 50 patients of chronic alcoholic liver disease were evaluated with ARFI elastography, which performed better than the biochemical indices in distinguishing cirrhosis of the liver (F = 4) from the severe fibrosis (F ≥ 3) with area under the receiver operating characteristic of 0.97, whereas for significant fibrosis (F ≥ 2) and severe fibrosis (F ≥ 3), it was comparable to the biochemical indices with AUROC of 0.65 and 0.70. In our study, the median shear wave velocity cutoff values were 1.37 m/s, 1.51 m/s, and 1.87 m/s for F ≥ 2, F ≥ 3, and F = 4 fibrosis stages, respectively. Conclusions: ARFI elastography is a noninvasive, reliable, and repeatable diagnostic test for grading of liver fibrosis. It performs better than the biochemical indices to differentiate severe fibrosis and cirrhosis of liver.
Pelvic muscle size and myosteatosis: Relationship with age, gender, and obesity
Authors: Pacicco Thomas , Ratner Shayna , Xi Yin , Yokoo Takeshi , Fetzer David , Oz Orhan K , Rubin Craig D , Chhabra Avneesh 
Published: July 2019

Abstract
Purpose: To evaluate interreader performance in the measurement of the cross-sectional area and myosteatosis of pelvic skeletal muscles using fat quantification magnetic resonance imaging (MRI) and correlate with patient anthropomorphic characteristics. Materials and Methods: A Health Insurance Portability and Accountability Act–compliant retrospective cross-sectional study was performed. Between January and April 2016, 61 patients (26 males and 35 females) underwent a lumbosacral plexus 3T MRI with a modified three-dimensional spoiled gradient echo sequence dedicated to fat quantification (mDixon Quant; Philips Healthcare). Two independent reviewers outlined muscle cross-sectional area on axial images using a freehand region of interest tool and documented proton-density fat fraction (FF) and muscle area (cm2) of the psoas, gluteus medius, gluteus maximus, and rectus femoris muscles on each side. Interreader agreement was assessed by intraclass correlation coefficient (ICC), and correlation between the measurements and subject’s age, gender, and body mass index (BMI) was assessed using multiple linear regression analysis. Results: Excellent interreader agreement was obtained (ICC ≥0.74) for all muscle groups except for the left gluteus medius area and right psoas FF which showed good agreement (0.65 and 0.61, respectively). Statistically significant (P ≤ 0.05) positive correlation was seen between the gluteal muscle FF and area with BMI, and rectus muscle FF with age and BMI. Statistically significant negative correlation between the rectus femoris area and age was also observed. Conclusion: Fat quantification MRI is a highly reproducible imaging technique for the assessment of myosteatosis and muscle size. Intramuscular FF and cross-sectional area were correlated with age and BMI across multiple muscle groups.
Distrionella coxiana, a new fragilarioid diatom species (Bacillariophyceae) from Tierra del Fuego, Patagonia, Argentina
Authors: Casa Valeria , Mataloni Gabriela , Van de Vijver Bart 
Published: July 2019

Background and aims – A few years ago, a new survey started of the freshwater diatom flora from peatbogs of Tierra del Fuego (southern Argentina). During this survey, an unknown fragilarioid diatom belonging to the genus Distrionella that could not be identified using the currently available literature was discovered.
Methods – Using both Light Microscopical and Scanning Electron Microscopical techniques, the morphology of the unknown Distrionella species has been analysed. The new taxon is properly described, illustrated and compared with all other possible similar Distrionella taxa, known worldwide.
Key results – Distrionella coxiana possesses a unique combination of morphological features that excludes conspecificity with all other members of the genus; it is characterized in having narrow, linear valves with small, capitate apices. Transapical ribs, a typical feature of the genus Distrionella, are only weakly developed. One rimoportula is observed close to the apices. Both apices have well-developed apical porefields. The girdle bands bear one complete row of poroids often accompanied by a second, incomplete row of small poroids. Notes on the occurrence and ecology of the new taxon are added.
New Amphora and Halamphora (Bacillariophyta) species from springs in the northern Apennines (Emilia-Romagna, Italy)
Authors: Cantonati Marco , Angeli Nicola , Lange-Bertalot Horst , Levkov Zlatko 
Published: July 2019

Background and aims – The detailed analysis of algae and cyanoprokaryotes in a heterogeneous group of spring habitats (including all the different typologies) of the northern Apennines (Emilia-Romagna Region, Italy) revealed a new Amphora species in a small mountain flowing spring with low conductivity, and a new Halamphora species in a large, inland-saline (Triassic gypsum), fast flowing spring (Poiano spring). The present study aims to describe in detail these two new species found in contrasting spring types.
Methods – This study is based on light microscopy (both fresh –for plastids – and prepared materials) and scanning electron microscopy observations, as well as a thorough morphological, physical, chemical, and biological characterization of the habitats.
Key results – Amphora eileencoxiae sp. nov. is most similar to A. vetula (and allied taxa), and is characterized by the outline with acutely rounded, moderately ventrally bent ends, by the dimensions, and by the well-defined, semi-elliptic dorsal area. Halamphora poianensis sp. nov. is most similar to H. gasseae but differs by the higher stria density, the clearly ventrally bent ends, and the strongly developed dorsal raphe ledge.
Conclusions – This is a contribution to the knowledge of the genera Amphora and Halamphora in mountain springs in understudied geographic areas and inland-saline springs, the species communities of which are likely insufficiently explored.
Typification of the first recognized blue pigmented diatom, Haslea ostrearia (Bacillariophyceae)
Authors: Poulin Michel , Méléder Vona , Mouget Jean-Luc 
Published: July 2019

Background and aims – The blue pigmented diatom, Haslea ostrearia (Gaillon) Simonsen, which has been the material object for many physiological and ecological studies, was first described from oyster ponds in France as Vibrio ostrearius Gaillon; however, his study material seems not to be conserved.
Methods – A thorough search to retrieve potential available historical collections has been conducted.
Key results – It has been proven that no relevant historical material exists for H. ostrearia. Thus, an oyster pond at Bouin in Baie de Bourgneuf, France, was sampled in 2018 to obtain material allowing neotype designation.
Conclusion – Slides and stubs have been deposited as neotype material of the species in the Muséum National d’Histoire Naturelle, Paris, France (PC). At the same time, this material is the generitype of the genus Haslea Simonsen. Furthermore, isoneotypes have been deposited at the British Museum (BM) and the Bremerhaven Hustedt collection (BRM).