bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of the adoption of corporate governance practices on the performance of information technology projects
Authors: Castro Silva H F , Velásquez-Pérez T , Quijano Brand L F 
Published: November 2019

Abstract
This work illustrates the use of tools that allow linking project objectives with the vision and strategy of the organization, monitoring effectiveness and controlling the development of activities, to improve project results. One of these tools is precisely the balanced scorecard, which contemplates additional strategic dimensions to the traditional ones in the field of project management, known as the triple constraint (time, scope and cost). This research paper analyzes the impact of the use of the balanced scorecard in the management of information technology projects in Colombia. The results obtained are presented when comparing projects developed with different monitoring and control methodologies, for projects that have implemented the balanced scorecard including strategic measurement dimensions. The study involved 105 project managers. The results of the study provide empirical evidence that concludes that the balanced score card is a tool that improves the effectiveness and efficiency of project management. In addition, the results show that the balanced score card improves the effectively achieves alignment of the with the organization’s strategy.
Optimization of the allocation of academic schedules through artificial intelligence techniques
Authors: Velasquez A M , Velásquez-Pérez T , Puentes A M 
Published: November 2019

Abstract
The programming or assignment of academic schedules in educational institutions has become an important global problem, this is due to the fact that it implies great efforts in time and resources for the staff a burden of this task due to the amount of restrictions and conditions that exist properly involved from the institution. Based on this problem and considering that common algorithms do not offer an optimal solution in this situation, it is necessary to resort to artificial intelligence techniques because they offer methods and algorithms that reduce the time and resources needed to generate an optimal program. This document details different artificial intelligence techniques used for the allocation of schedules, in order to find the technique that best suits the needs of the institution under study Universidad Francisco de Paula Santander, Ocaña located in Colombia, and which will be implemented more forward as a possible solution for the allocation of academic schedules in the institution.
National security clause: law and practice of European Union and Eurasia Economic Union
Authors: Slepak Vitaliy 
Published: November 2019

Abstract
Objective of strengthening scientific and technological bases within international organisation implies common framework conditions and access to finance for research and innovation all over the territory of Member States in order to ensure that innovative ideas can be turned into products and services. It could be specific area with its own regulation supplementing the rules on common (internal) market as in the European Union or free movement of scientific information, research results (including the results having market value) could be guaranteed by common provisions for common market, common competition policy etc. as in Eurasia Economic Union. However, states often close their research and development markets for foreign participants in order to secure national interests. General approach to the issues of national security may be described with the following formula: in each specific case the Member State must demonstrate the presence of real and serious threat that touches one of its fundamental interests that could be regarded as more important issues than European integration issues, the derogations deal with exceptional and clearly defined cases and do not provide an inherent general exception, and, like any other derogations from fundamental freedoms, shall be interpreted restrictively.
Megascience projects financing in the territory of Russia
Authors: Arzumanova L L , Boltinova O V 
Published: November 2019

Abstract
The work describes the existing in the Russian Federation the system of financing projects megascience. By the example of legislative regulation, the authors analyze the current situation of these projects and the prospects for their further development. The foregoing allows acknowledging that legal control basis on regulation of megascience projects exists in the Russian Federation. The research was accomplished with financial support of the Russian Fundamental Research Fund in the framework of scientific project № 18-29-15036 mk «Models of legal regulation of unique scientific facilities of megascience class in the national and international level in conditions of technological development of the Russian Federation».
The ALICE Experiment, NRNU MEPHI a Two-way Road
Authors: Grigoryev V A , Kaplin V A 
Published: November 2019

Abstract
ALICE is one of four main experiments at the Large Hadron Collider (CERN, Geneva). MEPHI is the member of the ALICE collaboration since 1996 year. Participation of the university professors in the international experiments of the highest level provides for their high scientific and knowledge level and therefore the level of their students and post-graduate students. Thus the students enter into scientific researches quite easily providing for the participation of Russian scientists in a large number of other international experiments.
Mechanism for financing scientific projects of “Megascience” class in Russia
Authors: Sitnik A A 
Published: November 2019

Abstract
This article is dedicated to consideration of legal framework for financing scientific projects of Megascience class in the territory of the Russian Federation in terms of “PIK” reactor and NICA collider. These projects intend new breakthrough research practice aimed at acquiring knowledge important for development of the whole humanity. Successful accomplishment of these projects integrally depends on financing, its sufficiency and promptness. As far as projects of megascience class are first of all aimed at receipt of fundamental knowledge, the leading role for financing is played by public funds contributed in Russia in the framework of state programs. Furthermore it is possible to attract extra-budgetary funds from different sources. It is defined that global character of research practice determines engagement of foreign financing inclusively. Therefore, today megascience projects are accomplished basing on the principle of financing sources multiplicity.
A study on the density and the cover of seagrass species along the West Coast of Natal
Authors: Machrizal R , Khairul K , Chastanti I , Sari N F , Ritonga N , Sepriani Y 
Published: November 2019

AbstractThe objective of the research was to analyze the condition of seagrass ecosystem in the waters of Natal coastal area. The research was conducted from April until July, 2017. The research location was divided into four areas: Pantai Galon, Pantai Sikara-kara, Pantai Buburan, and Pantai Bintuas. The observation on the seagrass was done by using transect quadrate 1m × 1 m with 5 repetitions. The measurement of density and the percentage of the cover was done in each transect. The result of the research showed that there were four seagrass species which grew along the coastline of Natal:Enhalus acoroides, Halophila ovalis, Cymodocea rotundata, andHalodule pinifolia. E. acoroideswas a type of seagrass with the highest density. The highest percentage of seagrass cover in the Buburan coastline area was 89% and the lowest one was in Galon coastal area (51.2%). In general, the condition of seagrass in the waters along the coastal area of Natal is in good/health category. The intensity of light and the velocity of current are the most influencing factor which influences the density and the percentage of seagrass cover along the Natal coastal area.
Analysis of shallow water benthic using of SPOT-6 imagery data on Miang Besar Island, Kutai Timur, Indonesia
Authors: Hamsah K , Azhar S , Ulfah M , Yunita D A 
Published: November 2019

Abstract
Potential observation of coastal waters habitat by an extensive coverage difficult reached by in-situ observation methods, so that using image data is expected to study of data in a short time and broad scope. SPOT-6 satellite multispectral imagery as imagery data was used in this study to interpret habitat conditions spatially. Research was conducted on Miang Besar Island, East Kutai by imagery data processing and field survey. Field surveys in shallow waters to observe the appearance of coral objects, seagrass, and mangroves. Imagery data processing stages by radiometric and geometric correction and transformation of lyzenga algorithm by supervised classification methods. The classification results in 3 community schemes namely; coral, seagrass and mangrove on coastal of Miang Besar island showed a presentation of mangrove communities distribution area 29.000 m2 and percentage cover 54% by Rhizopora apiculata, Seagrass community distribution area 8,900 m2 and percentage cover 76% by Enhalus acorides, and coral community distribution area 5,800 m2 and percentage cover 62% by Hard coral.
Growth pattern, reproduction and food habit of palau fish Osteochilus vittatus in Batanghari River, Jambi Province, Indonesia
Authors: Kaban S , Armanto M E , Ridho M R , Hariani P L , Utomo A D 
Published: November 2019

Abstract
Batanghari River is one of the fishing locations in Jambi Province, Indonesia. One of the commercial freshwater fish in this river is silver shark minnow Osteochilus vittatus. Presently, there was no study on the bioecology of this species in Batanghari river. Therefore, the aims of this research were to analyze the growth pattern, reproduction, and food habits of silver shark minnow in Batanghari River, Indonesia. Data were collected in February, April, June, September, and October 2018. The samples were preserved with alcohol 70%. The length-weight relationships were analyzed using the linear allometric model, gonad maturity was observed by morphologically, and fecundity was calculated by the gravimetric method. The results showed that this fish had an isometric growth pattern. The fish fed on phytoplankton and indicated as herbivorous plankton feeder. Bacillariophyceae and Chlorophyceae were predominant food items. The fish spawn around the year partially with fecundity between 2,726 - 19,202 eggs. The gonad maturity index ranges from 5.38% to 11.44%, and the egg diameter ranged from 0.40 to 1.27 mm.
Fish biodiversity in false gharial habitat (Tomistoma schlegelii Müller, 1838) in Labuhan Batu district
Authors: Hariyadi I , Machrizal R , Dimenta R H , Khairul K , Hasibuan R , Gultom H S B 
Published: November 2019

Abstract
The purpose of this research was to determine the fish biodiversity in the False Gharial (Tomistoma schlegelii) habitat at Aek Kundur, Labuhanbatu District. This research was conducted from February to April 2019. The sampling locations was determined based on information from local people. Fish samples were caught using gillnets, fishing rods, and durung (trap). The sampling was done one time every month for three months at three sampling stations. The diversity index (H'), Evenness index (J') and similarity index (SI) were analyzed in this study. The results showed that the highest number of fish caught was Anumalura oxygaster (188 individuals) and the lowest number of fish was Monopterus albus (1 individual). The highest diversity index (H') value was at station 1 (2.224) and the lowest at station 2 (2.202) categorized as medium level. The evenness index value at station 1 was 0.867, station 2 was 0.856 and station 3 was 0.826, indicate the high evenness. While the highest Similarity Index (SI) was found at stations 3 and 1 (90%) and the lowest SI was recorded at stations 2 and 3 (80%). It is concluded that the diversity index value in Aek Kundur is categorized as medium level. The Evennes index value is categorized as high uniformity of population, and the fish community was in stable condition.
Population dynamics of the Groe fish Barbodes binotatus (Pisces: Cyprinidae) in the Nagan River, Aceh Province, Indonesia
Authors: Batubara A S , Nur F M , Zulfahmi I , Rizal S , Efizon D , Elvyra R , Muchlisin Z A 
Published: November 2019

Abstract
The assessment of population dynamics of the groe fish Barbodes binotatus has never been performed, this species is one of the commercial freshwater fish in Aceh province and one of the main target for fishing by local fishermen. Hence, the objective of this study was to analyze the population dynamics of the groe fish B. binotatus in Nagan River, Nagan Raya District, Aceh Province, Indonesia. The survey was conducted from January to December 2016. A total of 409 fish samples were collected. The von Bertalanffy (von Bertalanffy growth function) growth parameters were utilized to analyze the population dynamics of B. binotatus using FAO-ICLARM Stock Assessment Tools-II (FISAT II). The results showed that the population dynamics of asymptotic length (L∞) was 130.88 mm, coefficient of growth (K) was 0.70 year-1, growth performance index (Ø) was 4.08 year-1, time at which length equals zero (t0) was -0.014 year-1 and the optimum length of catch (Lopt) was 90.11 mm. In addition, the total mortality rate (Z) was 1.62 year-1 with natural mortality rate (M) = 0.95 year-1, fishing mortality rate (F) = 0.67 year-1, and exploitation rate (E) = 0.41 year-1. In conclusion that based on E value analysis displays that the exploitation rate of B. binotatus has not yet exceeded the sustainable limit based on the value of L∞, K, t0, Lt, Lopt of dominant >1 years old fishes caught.
Toluene–degrading activity of local bacteria isolated from contaminated sea of North Sumatera
Authors: Lestari W , Priyani N , Munir E , Hartanto A , Warsito K 
Published: November 2019

Abstract
Hydrocarbon contamination in soil and water is still a major concern and considered as a serious environmental issue to various natural habitats. Microbial degradation of hydrocarbon compounds is considered as one of eco-friendly method to overcome this issue of contamination. Toulene-degrading bacteria were successfully recovered from contaminated marine seawater of Belawan and Tanjung Balai, North Sumatera. Three bacterial isolates identified as Pseudomonas aeruginosa TJB01, Pseudomonas sp. TJB05, and Acinetobacter sp. SBG05 were subjected to degradation test by evaluating their hydrocarbon-degrading activities towards Toluene as one of selected hydrocarbon compounds of BTEX. Parameters observed in this study were bacterial cell density (Colony-forming unit/mL) by using Total Plate Count method and hydrocarbon residues (ppm) quantified by using Gas Chromatography. Initial concentration of Toluene was detected 173.10 ppm. Isolate P. aeruginosa TJB01 produced the highest cell density (log 7.94 CFU.mL−1) and produced the highest toluence degradation (%) at 59.46% than other isolates and bacterial consortium during 12 days of incubation period. Further investigations are needed to optimize consortium potential in exhibiting better degradation activities.
Community structure of macrozoobenthos in Lamnyong River, Aceh Province
Authors: Octavina C , Dewiyanti I , Nurfadillah N , Ulfah M , Razi N M , Sakinah R , Agustiar M 
Published: November 2019

Abstract
The purpose of this research was to determine the community structure of macrozoobenthos in the last three years (2017, 2018, and 2019) through analysis of diversity index, evenness index, dominance index, and density. The research was conducted On March 2017, April 2018, and March 2019 in the Lamnyong River. This research used purposive random sampling method, which consisted of 3 stations based on the width of the river namely the right, middle, and left edges of the Lamnyong River. The results showed that during the last three years, 2017, 2018, and 2019, the community structure of macrozoobenthos in the Lamnyong River was classified as unstable because of the dominance of several macrozoobenthos species, but the quality of the river waters could still be tolerated by macrozoobenthos. The types of benthos was found in the Lamnyong River in 2017 is 3 families of macrozoobenthos namely Anomidae, Mytilidae, and Mactridae. In 2018, was found 5 species of macrozoobenthos which Tellina palatam, Lopha cristagali, Scylla serrata, Pinna bicolor, and Balanus sp., and in 2019 there was found 1 species of macrozoobenthos, namely Mactra luzonica.
Composition of brachyura cryptic organism (crustacea) on the dead coral of Pocillopora in Sabang
Authors: Ulfah M , Tawakkal M , Devira C N , Nurfadillah N , Mellisa S , Sembiring A , Kurniasih Ambariyanto E M , Meyer C 
Published: November 2019

Abstract
The purpose of this study to evaluate the environmental conditions of Brachyura cryptic organism (class Crustacea) composition from genus Pocillopora found on dead corals of Sabang waters. The method used in this research by Purposive Sampling. The data were collected in August 2016 at three observation stations: Seulako Island, Rubiah Island, and Sumur Tiga. The number of the station were categorized as deep waters (7-10 m) which have different types and substrate characters. The results of water quality showed the temperature (30°C), salinity (29.5‰ - 32‰), and pH (7). Furthermore, there were five families found (Xanthidae, Portunidae, Majoidea, Pilumnidae and Trapeziidae) with a total of 142 individuals that spread into three stations. The most common individual was found in Seulako Island with the dead coral volume of 3.2 liters, while the least was found at the site of Sumur Tiga with the dead coral volume of 1.2 liters. The range of dead coral volume which was found at the Seulako Island, Rubiah Island and Sumur Tiga were 1.2 - 3.2 liters.
The composition of coral reefs in Ulee Lheue breakwater, Banda Aceh, Aceh, Indonesia
Authors: Fadli N , Muchlisin Z A , Pratama F O , Mustari T R , Dewiyanti I , Purnawan S , El-Rahimi S A , Sofyan H , Affan M , Siti-Azizah M N 
Published: November 2019

Abstract
The present study was aimed to catalog the coral reefs that are found in Ulee Lheue breakwater, and providing a baseline data that will be valuable in Aceh marine conservation plan in the future. The research was conducted from February to October 2015. The station of observations was designed by systematic sampling. The sampling stations were located on the outer side and inner side the breakwater with a station spacing of 250 m. Furthermore, 50 m roll meter was used in each station as the reference to laying squares transects (size 100 × 100 cm) for coral reefs observation. Then, the square transects placed on 0, 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 m. The results showed the reef at the outer breakwater consists of 11 coral genus of 244 colonies. While on the inner side of the breakwater, eightgenera of 46 colonies were observed. Acropora and Pocillopora were the most common genus on the outer side of the breakwater, while Chypastrea and Porites were the most common on the inner side. 0-5 cm coral colony size was the most common size found on both sides of the breakwater. This result showed that the construction of artificial structures on the coast is not only important in the development of a city but also important for marine biology and ecology study.
Length-weight relationship and condition factors of layang fish (Decapterus macrosoma) that landed at Lampulo Ocean Fishing Port, Banda Aceh
Authors: Afdhila R , Muhammadar A A , Chaliluddin M A 
Published: November 2019

Abstract
Length-weight relationship and condition factors in biological fisheries are one of the complementary information that needs to be known in relation to fisheries resource management. This research aims to know the growth pattern and condition factors of Layang fish (Decapterus macrosoma) that caught in Aceh’s province water. The sampling used simple random sampling method conducted from February to March 2019. The sample is the catch of fishermen from the Aceh’s water area that landed at Lampulo Ocean Fishing Port. The Data were analyzed by Linear Allometric Model (LAM), relative weight and Fulton’s condition factors. The results showed that layang fish (Decapterus macrosoma)had a negative allometric growth pattern with a value of b = 2,61. The value of 103,46 from the relative weight conditions factor indicates a stable water condition and the value of 3,00 from the factor of Fulton’s conditions allows the availability of abundant food that support the life of Decapterus macrosomafish well.
Diversity and abundance of periphyton in the seagrass ecosystem Pulau Matahari, Pulau Banyak Aceh Singkil
Authors: Nurfadillah N , Dewiyanti I , Husna A , Ulfah M 
Published: November 2019

Abstract
Periphyton has a high primary productivity that enhances the primary productivity of seagrass ecosystem through food web. The objective of this study was to analyse the diversity and abundance of periphyton on seagrass leaf of Pulau Matahari, Pulau Banyak Aceh Singkil District. The research was conducted at four stations with five repetitions in August 2014. Samples of periphyton were collected by scrapping the surface of seagrass leaf with the swept area 5cm x 5cm. Samples were identified using the field of view method at Marine Biology Laboratory, Syiah Kuala University. Result of the research was found that the index values of diversity (H’) ranged from 0.85 − 1.94 (low). Abundance of periphyton ranged from 234.556 − 879.585 ind/cm2, it was found 22 species of periphyton belonged to class of Bacillariophyceae, Chlorophyceae, Rhodophyceae, Rotatoria dan Crustaceae. The highest abundance of periphyton belonged to class Bacillariophyceae (361607 ind/cm2), while the dominant species was Synedra sp. (55%).
The assessment of wood utilization rate at UD. Karya Lomba Shipyard, Aceh Besar, Indonesia
Authors: Thaib R , Lubis R Z , Rusydi I , Chaliluddin C , Affan J M , Putra D F , Yusrizal Y 
Published: November 2019

Abstract
This research aims to analyze the wood utilization rate at the manufacture of the vessel’s frames in UD. Karya Lomba shipyard, Lamteh Village, Peukan Bada subdistrict, Aceh Besar. The study was carried out in March to April 2018 by observing several parameters such as type of wood used, the process of vessel frames making and the utilization level of wood including initial wood volume, the volume of wood used and the volume of unused wood. The descriptive method was done by comparing the volume of wood used with the early wood volume and the volume of unused wood with wood scratch. Vessel’s frames from two under construction vessels were used as the study object by the length of 7.10 m, 13 frames and made from Jackfruit wood (Artocarpus heterophyllus). Then the length of the vessel II with 15.50 m, 35 frames and made from Laban wood (Vitex pubesceus). The results showed that the wood utilization rate for frames manufacturing on the ship I reached 38% and 60% of the vessel II reached 60% respectively.