bluuebunny/crossref_metadata_2025 huggingface dataset:
Authentication for Computer Communication > An Overview of Authentication for Computer Communications
Authors: H. S. Madhusudhana
Published: April 2020

Authentication is the first and foremost security principle that involves validation of identity of an user or a machine. The successful authentication is required for authorization and secure data exchanges. A common classification of authentication system based on factors – something you know, something you own, something you did and something you are – is explained. Well-known and used password schemes employed in practice is described along with standards. A description Kerberos of authentication system based on symmetric key encryption and SSL based authentication which is based on public key encryption is given. Related Single-Sign-On technologies are explained. A brief overview of authentication for cloud computing, IoT and UIDAI is presented.
A REVIEW OF B4G/5G ENHANCEMENTS FOR MOBILITY, LATENCY AND NB-IoT
Authors: DE ALOKNATH
Published: April 2020

The vision of 5G is to connect multiple devices and
provide meaningful services under a common rooftop,
enabling the world populace to communicate to each
other. It is estimated that industrial Internet of Things
(IoT) alone will comprise of more than 25 billion devices
by 2025 [1]-[2]. All these devices will broadly
be cateogrized into three main streams of 5G principles:
(1) enhanced Mobile Broadband (eMBB), (2) Ultra
Reliable Low Latency Communications (URLLC) and (3)
massive Machine-Type Communications (mMTC). They
come with their own unique requirements that have to
be adhered by the network.
SARS CoV 2 Laboratuvar Tanısı
Authors: ALTINDİŞ Mustafa , TOPTAN Hande
Published: April 2020

Dünya Sağlık Örgütü (DSÖ), 11 Şubat 2020’de SARS-CoV-2 koronavirüsün neden olduğu hastalığı koronavirus hastalığı-2019 (Coronavirus disease-19 - COVID-19) olarak adlandırmıştır. Ateşi, boğaz ağrısı, öksürüğü ve nefes darlığı olan ve COVID-19 enfeksiyonu doğrulanmış hasta ile temas öyküsü bulunan bir kişi olası vaka olarak tanımlanır ve laboratuvar testleri ile doğrulanması beklenir. Doğrulanmış bir vaka, pozitif bir moleküler teste sahip şüpheli bir durumdur. Vakalar asemptomatik veya ateşsiz de olabilir.
Spesifik tanı, solunum örnekleri ile spesifik moleküler testlerle yapılır(orafarenks / nazofaringeal swabı / balgam / endotrakeal aspiratlar ve bronkoalveoler lavaj..). Virüs dışkıda ve ciddi vakalarda kanda da kısa süre için saptanabilmektedir. Şu anda mevcut olan sendromik multipleks PCR panellerinin COVID-19'u içermediği unutulmamalıdır. Valide ve sertifikalı testlerde şu anda yaygın değildir. Ancak pandemi durumunda kullanılması gereken moleküler testlerde hızla artmaktadır. Türkiye'de salgının ilk dönemlerinde şüpheli bir olgu durumunda, ilk önce sadece merkezi birimlerde yapılan testler daha uygun belirlenmiş referans laboratuarlara yaygınlaştırılmıştır. Hızlı antijen testleri arzu edilen performansı sağlamamış, hızlı antikor testleri ise PCR testlerine destek olmak ve bağışıklığı belirlemek amacıyla sahaya dağıtılmıştır.
Diğer laboratuvar testleri genellikle spesifik değildir. Beyaz küre sayısı genellikle normal veya düşüktür. Lenfopeni olabilir; 1000'den az olan bir lenfosit sayısı ciddi hastalıklarla ilişkilendirilmiştir. Trombosit sayısı genellikle normal veya hafif derecede düşüktür. CRP ve ESR genellikle yükselir, prokalsitonin seviyeleri genellikle normal nadiren yüksektir. Yüksek bir prokalsitonin seviyesi, bakteriyel koenfeksiyonu gösterebilir. ALT / AST, protrombin zamanı, kreatinin, D-dimer, CPK ve LDH yüksek ve şiddetli hastalıklarla ilişkilidir.
Gerektiği şekilde çok miktarda test yapılmalı, testler yaygınlaştırılmalı, sonuçları hızlı verilmeli, kliniğe ve sahaya daha çok laboratuvar desteği sağlanmalıdır.
East Greenland and Faroe–Shetland sediment provenance and Palaeogene sand dispersal systems
Authors: Larsen Michael , Knudsen Christian , Frei Dirk , Frei Martina , Rasmussen Thomas , Whitham Andrew G.
Published: April 2020

The sedimentation and basin evolution of the Kangerlussuaq Basin, southern East Greenland has gained renewed interest with the licensing rounds offshore the Faroe Islands in 2000 and 2005, as it forms an important analogy to the Faroese geological setting. The Faroes frontier area is in part covered by basalts and is a high-risk area with poorly known plays and sedimentary basins. It is therefore essential to obtain as much information as possible on the evolution of sedimentary basins on the rifted volcanic margins closest to the Faroese Islands margin. Plate reconstructions of the North Atlantic region indicate the former close proximity of East Greenland to the Faroe Islands region (Fig. 1), and the Kangerlussuaq Basin thus constitutes the most important field analogue with respect to stratigraphy, major unconformities and basin evolution. The study of the sedimentary succession in the Kangerlussuaq Basin, and the provenance of the sandstones in particular, will provide constraints on exploration models and may help to predict the distribution of potential reservoir sandstones in the Faroese offshore basins, and eventually lead to development of play types that are new to this frontier region.This paper presents the main conclusions from two research projects: Stratigraphy of the pre-basaltic sedimentary succession of the Kangerlussuaq Basin Volcanic basin of the North Atlantic and An innovative sedimentary provenance analysis, jointly undertaken by the Geological Survey of Denmark and Greenland (GEUS) and CASP (formerly Cambridge Arctic Shelf Programme). Both projects were initiated in October 2002 and concluded in September 2005. They form part of Future Exploration Issues Programme of the Faroese Continental Shelf (SINDRI programme), established by the Faroese Ministry of Petroleum and financed by the partners of the Sindri Group (see Acknowledgements).
Using zircon geochronology to resolve the Archaean geology of southern West Greenland
Authors: Hollis Julie A. , Frei Dirk , Van Gool Jeroen A.M. , Garde Adam A. , Persson Mac
Published: April 2020

Until recently, in situ U-Pb zircon geochronology could be carried out only using ion microprobes, requiring lengthy analysis times of c. 20 minutes. However, new developments in laser ablation inductively coupled plasma mass spectrometer technologies have resulted in zircon geochronology techniques that are much faster, simpler, cheaper, and more precise than before (e.g. Frei et al. 2006, this volume). Analyses approaching the precision obtained via ion microprobe can now be undertaken in 2–4 minutes using instruments such as the 213 nm laser ablation (LA) system coupled with Element2 sector-field inductively coupled plasma mass spectrometer (SF-ICP-MS) housed at the Geological Survey of Denmark and Greenland (GEUS). The up to tenfold decrease in analytical time means that zircon geochronology can now be used in a much wider range of studies. The Godthåbsfjord region, southern West Greenland, contains some of the oldest rocks exposed on the Earth’s surface reflecting a very complex Archaean geological evolution (Figs 1, 2). Over recent years GEUS has undertaken a range of mapping projects at various scales within the Godthåbsfjord region (see also below). These include the mapping of the 1:100 000 scale Kapisillit geological map sheet (Fig. 1), and regional and local investigations of the environments of formation and geological evolution of supracrustal belts, hosting potentially economic mineral occurrences. Zircon geochronology is an important tool for investigating a range of geological problems in this region. By breaking down the complex geology into a series of simple problems that can be addressed using this tool, the geological evolution can be unlocked in a stepwise manner. Three examples are presented below: (1) the mapping of regional structures; (2) characterising and correlating supracrustal belts; and (3) dating metamorphism and mineralisation. Although focus is on the application of zircon geochronology to these problems, it is important to note that the resulting data must always be viewed within a wider context incorporating geological mapping and structural, geochemical and petrographic investigations.
KenSea – development of an environmental sensitivity atlas for coastal areas of Kenya
Authors: Tychsen John , Geertz-Hansen Ole , Kofoed Jesper
Published: April 2020

The Kenya coastline extends 600 km from the border of Tanzania in the south to the border of Somalia in the north (Fig. 1). The Kenyan coast features a diverse marine environment, including estuaries, mangroves, sea grass beds and intertidal reef platforms and coral reefs, which are vital for the reproduction of marine organisms. These coastal ecosystems are regarded as some of the most valuable in Kenya but face serious threats from the ever increasing human pressure of tourism, industrial pollution, destructive fishing, mangrove logging and other unsustainable uses of marine resources. Another serious threat is the maritime transportation activities along the coast and at the ports. It is estimated that at any given time more than 50 ships operate in the major shipping lanes off the Kenyan coast, of which about nine are oil tankers with capacities ranging from 50 000 to 250 000 tonnes. Furthermore, the harbour of Mombasa serves as the major port for countries in East Africa. In recognition of the risks posed by oil pollution the government of Kenya and the commercial petroleum industry agreed to develop a National Oil Spill Response Contingency Plan (NOSRCP) with the purpose of enabling a speedy and effective response to any oil spill within the territorial waters of Kenya. An important element of this plan was the mapping of the coastal resources and the development of an environmental sensitivity atlas showing the vulnerability of the coast to marine oil spills. In 2004, the Government of Kenya approached the United Nations Development Program (UNDP) in Kenya for financial support to develop an environmental sensitivity atlas. The project was approved and forwarded for funding by the Danish Consultancy Trust Fund administrated by United Nations Operational Program (UNOPS) in Copenhagen. The project was announced in Denmark, and the KenSea group headed by the Geological Survey of Denmark and Greenland (GEUS) was awarded the contract. The project comprises four phases: (1) data compilation and development of the KenSea database, (2) development of a coastal classification for Kenya, (3) development of the sensitivity index jointly with a group of stakeholders, and (4) compilation of the KenSea environmental sensitivity atlas (Tychsen 2006).
Presentation and interpretation of structural data from the Nagssugtoqidian orogen using a GIS platform: general trends and features
Authors: Van Gool Jeroen A.M. , Piazolo Sandra
Published: April 2020

In this contribution we present data collected by more than 50 international geologists involved in geological mapping and research projects in the Nagssugtoqidian orogen of West Greenland, organised by the Geological Survey of Denmark and Greenland and the Danish Lithosphere Centre. Using a geographical information system (GIS) as a framework for visualisation and analysis of structural and lithological data, it is now possible to give a unique overview of thousands of data points, employed here within a study area of approximately 160 × 180 km in the central and northern Nagssugtoqidian orogen. The GIS methodology allows comparison, integration and analysis of datasets in terms of subject, space, and scale. This is extremely helpful in the recognition of geological patterns, such as terrain or domain boundaries and map-scale structures. Analysis of the available structural data shows clear differences in deformation patterns between the core and the northern segment of the Nagssugtoqidian orogen. One of the most prominent features is the ENE-striking Nordre Strømfjord shear zone, which transects the orogen from the coast to the Inland Ice. The data also clearly document a change from predominantly steeply dipping, ENE–WSW-trending fabrics and large, elongate structural domains in the core of the orogen, to large, open fold patterns and moderately to shallowly dipping fabrics in smaller structural domains in the north.
The Nordre Strømfjord shear zone and the Arfersiorfik quartz diorite in Arfersiorfik, the Nagssugtoqidian orogen, West Greenland
Authors: Sørensen Kai , Korstgård John A. , Glassley William E. , Møller Stensgaard Bo
Published: April 2020

The Nordre Strømfjord shear zone in the fjord Arfersiorfik, central West Greenland, consists of alternating panels of supracrustal rocks and orthogneisses which together form a vertical zone up to 7 km wide with sinistral transcurrent, ductile deformation, which occurred under middle amphibolite facies conditions. The pelitic and metavolcanic schists and paragneisses are all highly deformed, while the orthogneisses appear more variably deformed, with increasing deformation evident towards the supracrustal units. The c. 1.92 Ga Arfersiorfik quartz diorite is traceable for a distance of at least 35 km from the Inland Ice towards the west-south-west. Towards its northern contact with an intensely deformed schist unit it shows a similar pattern of increasing strain, which is accompanied by chemical and mineralogical changes. The metasomatic changes associated with the shear zone deformation are superimposed on a wide range of original chemical compositions, which reflect magmatic olivine and/or pyroxene as well as hornblende fractionation trends. The chemistry of the Arfersiorfik quartz diorite suite as a whole is comparable to that of Phanerozoic plutonic and volcanic rocks of calc-alkaline affinity.
Tectonic control on the formation of Roskilde Fjord, central Sjælland, Denmark
Authors: Schack Pedersen Stig A. , Gravesen Peter
Published: April 2020

Roskilde Fjord is a characteristic N–S-trending geomorphological element in north-east Sjælland (Fig. 1). The eastern coastline of the fjord forms a nearly straight, SSE– NNW-trending lineament from the town of Roskilde to the coastal areas at Kattegat. Due to the records from wells, it has long been known that a fault zone has to be present along this lineament (Bondesen 1979). The fault is named after the fjord: the Roskilde Fjord Fault (Fig. 2). However, a detailed analysis of the well data in the Roskilde area has shown that a number of minor faults are present, superposed by various landscape elements. These are the inner fjord and valley distributary at Roskilde, the Kornerup Å valley, the inlet of Lejre Vig and its contributory, and the peninsula of Bognæs (Figs 1, 2). In this paper we propose a lithostratigraphic division of the Cenozoic deposits and their dynamic development in the Roskilde area. A distribution of the faults with estimated maximum displacements is presented, and their relations to the geomorphological features are outlined. The description is based on several years’ studies of the Roskilde Fjord fault complex and presented here due to the recent interest in neotectonics in Denmark and environmental considerations focused on Roskilde Fjord (Gravesen & Pedersen 2005).
INFLUENCE OF THE STRIKER SHAPE FORM ON THE STRAIN RATE WHEN ROLLING OUT THE ANNULAR BILLET
Authors: Gurulev D. N. , Palatkina L. V. , Palatkin S. V. , Baron A. A. , Ahrimenko M. F.
Published: April 2020

The influence of the cutting angle of the rolling striker and the degree of individual compression on the change in the intensity of deformation in the ring forging obtained by free forging on hydraulic presses is analyzed. It is shown that with the growth of a single compression, the intensity of deformation increases, and its highest value is achieved when rolling a striker with a cut-out angle of 110˚. This ensures better processing of the metal and obtaining a consistently high level of mechanical properties of the forging.
ANALISIS KETERCAPAIAN DAN KONTRIBUSI KOMPONEN PENDAPATAN ASLI DAERAH KABUPATEN GOWA
Authors: Hidayah Nur , R. Karlina G.
Published: April 2020

Pendapatan Asli Daerah (PAD) memiliki peran penting dalam menentukan kemampuan daerah untuk menjalankan roda pemerintahan. Seiring dengan munculnya aturan daerah mandiri yang dibawa dalam Undang-undang Otonomi Daerah, maka setiap daerah harus mampu menggali potensi daerahnya masing-masing untuk pembangunan infrastruktur dan rumah tangga pemerintahan. Kabupaten Gowa merupakan daerah yang berbatasan langsung dengan Kota Makassar, ibu Kota Provinsi Sulawesi Selatan, sehingga dianggap sebagai daerah dengan jenis PAD yang beragam.  Penelitian ini bertujuan untuk mengetahui (1) realisasi PAD Kabupaten Gowa, (2) index pertumbuhan komponen PAD Kabupaten Gowa dan (3) kontribusi komponen PAD Kabupaten Gowa. Data yang digunakan dalam penelitian ini berupa data time series dari laporan target dan realisasi PAD Kabupaten Gowa tahun 2014-2018. Hasil penelitian menunjukkan tingkat pencapaian dan realisasi PAD Kabupaten Gowa mengalami trend yang fluktuatif dengan nilai rata-rata 109,03% sehingga dapat dinyatakan sangat efektif. Tingkat pertumbuhan PAD Kabupaten Gowa menunjukkan angka pertumbuhan yang fluktuatif dengan nilai rata-rata pertumbuhan 10,36% sehingga dapat dinyatakan belum berhasil. Realisasi setiap komponen PAD berada di atas angka 100% sehingga dapat dinyatakan sangat efektif. Kontribusi setiap komponen PAD Kabupaten Gowa cenderung stagnan dimana secara rata-rata kontributor terbesar secara berurut yaitu pajak sebesar 44,86% (baik), retribusi sebesar 16,91% (kurang), pengelolaan kekayan daerah sebesar 35,00% (sedang), dan pendapatan lainnya sebesar 3,24% (sangat kurang).
ANALISIS PENGARUH EARNING PER SHARE, RETURN ON EQUITY DAN RETURN ON ASSET TERHADAP HARGA SAHAM PADA INDEKS LQ45
Authors: Pratiwi Endang Tri , Febrianto La Ode
Published: April 2020

Penelitian ini bertujuan untuk memperoleh bukti empiris adanya pengaruh earning per share, return on equity dan return on asset terhadap harga saham pada indeks LQ 45 di BEI periode 2014-2018. Metode analisis data yang digunakan adalah analisis regresi linear berganda. Data yang dikumpulkan menggunakan metode dokumentasi untuk memperoleh data sekunder. Hasil penelitian menggunakan uji F menunjukkan bahwa kinerja perusahaan yang diukur dengan EPS, ROE, dan ROA secara simultan mempunyai pengaruh yang signifikan terhadap harga saham. Dengan menggunakan uji t ditemukan bahwa variabel EPS berpengaruh positif dan signifikan terhadap harga saham, sedangkan ROE dan ROA tidak berpengaruh positif dan signifikan terhadap harga saham. Koefisien determinasi (adjusted R-square) sebesar 0,525, hal ini menunjukkan bahwa sebesar 52,5% variabel harga saham dapat dijelaskan oleh variasi variabel independen seperti EPS, ROE dan ROA, sedangkan sisanya 47,5% dapat dijelaskan oleh faktor-faktor diluar model penelitian ini.
Hipoksik beyin hasarlı hastanın palyatif bakımda takibi ve semptomlarındaki iyileşme : Olgu sunumu
Authors: KIVANÇ TERZİ Nuray , ÇADIRCI Dursun , KOÇAKOĞLU Şenay
Published: April 2020

Kafa travması geçiren hastalarda, beyne oksijen transferi ve beynin oksijeni kullanımı arasında oluşan dengesizlik sonucunda hipoksi tablosu gelişir. Bu vaka sunumunda, palyatif bakım kliniğimizde yatırılarak takip edilen hipoksik beyin hasarı tanılı bir hasta ele alınmıştır. Yıllar içinde önemi daha da belirginleşen palyatif bakımda, multidisipliner yaklaşım esastır. Palyatif bakım, iyi bir semptomatik kontrol ile hastanın geri kalan yaşamını en iyi şekilde geçirebilmesini hedefler ve hasta yakınlarının tüm süreç boyunca desteklenmesi sağlanır. Bu vakada, palyatif bakım kliniğimizde hasta yakınları ile kurulan doğru iletişim ve destek ortamında, hastanın semptomlarında görülen değişiklikler aktarılmıştır. Amacımız palyatif bakımın terminal dönem hastalıklar dışında, uzun soluklu tedavi ve rehabilitasyon gerektiren hastalıklarda iyileştirici etkisini bir örnek üzerinde irdelemektir.
Kajian Molekuler Kuskus (Famili Phalangeridae) di Penangkaran Desa Lumoli, Seram, Maluku Berdasarkan Urutan Gen ATP8
Authors: Usmany Marthinus , Kakisina Pieter
Published: April 2020

The cuscus is an Australian animal (marsupial) which belongs to the Phalangeridae family and its distribution is limited in eastern Indonesia, Australia and Papua New Guinea. Through IUCN data, cuscus is categorized as endangered species, in CITES it is classified as Appendix II. The population of cuscus is decreasing due to the threat of deforestation, many are hunted for consumption, and are traded illegally. To overcome the above problems, it is necessary to conduct a comprehensive study of the study of cuscus genotypes in the hope that they can assist in future wildlife conservation efforts. The purpose of this study was to molecularly examine the types of living cuscus in captivity in Lumoli Village, West Seram Regency, Maluku. This research begins with the stages of DNA isolation through cuscus tissue. DNA isolation products were amplified in the ATP 8 gene region by the PCR method, sequenced. Data was analyzed using MEGA program version 5.1. The PCR reaction produces 681 bp of product. The results of the analysis obtained 85 different nucleotide sites. The nucleotide sequence of the ATP 8 gene was analyzed using kimura 2 parameters. The construction of the filogram using the neighbor joining method with a bootstrap value 1000 times based on the ATP 8 gene sequence shows the kinship between the four types of cuscus, which produces two branches of Phalanger and Spilocuscus, namely brown cuscus related to white cuscus and related cuscus with spotted cuskus.
¿Podemos prevenir la dehiscencia anastomótica en cirugía oncológica colorrectal mediante el empleo de la angiografía de fluorescencia con verde de indocianina?
Authors: Elía-Guedea Manuela , Echazarreta-Gallego Estíbaliz , Córdoba-Díaz de Laspra Elena , Pérez-Tierra Ruiz Jesús , Ramírez-Rodríguez Jose Manuel
Published: April 2020

Objetivo:La dehiscencia anastomótica (DA) en cirugía colorrectal es una de las complicaciones más devastadoras. El empleo de la angiografía de fluorescencia con verde de indocianina, se ha introducido en este campo como una herramienta prometedora para reducir la incidencia de DA. El objetivo de este estudio es valorar en nuestro medio, los resultados de la introducción de esta técnica en cuanto a prevención de DA.Materiales y Métodos:Se llevó a cabo un estudio prospectivo, incluyendo 59 pacientes  sometidos a cirugía colorrectal resectiva a los que se les realizó una evaluación mediante angiografía con verde de indocianina intraoperatoria de la vascularización anastomótica.Resultados:Tras la aplicación de la técnica, se modificó el punto de sección en 9 pacientes (15,25%); en los cuales no se registró ninguna DA. La tasa de complicaciones global fue de 35,59% (n=21) objetivando 3 dehiscencias anastomóticas en la serie.Discusión:Esta técnica se perfila como una estrategia adicional en la prevención de la aparición de DA. Serán necesarios estudios randomizados con inclusión de mayor número de pacientes para obtener resultados concluyentes.
Power Minimization Architecture for Multimodal Biometric System using Cadence
Authors:   Assistant Professor, Department of ECE, MIT, Mysuru., G Manasa M. , S Gayathri ,   Associate Professor, Department of EC, SJCE, Mysuru.
Published: April 2020

Physiological or behavioral characteristics of a person being identified or verified using biometric systems. The preprocessing block has the fir filter in which enhanced energy-efficiency has been obtained by introducing the low power architectures within it. The implementation of low power architectures in the fir filter part will further provide the optimization in the various parameters such as power, area and timing. Therefore, this will help us to do the biometrics process faster and efficient.
Examining the Development Processes of Learning Spaces in Higher Education
Authors:   Faculty of Major Language Studies, Universiti Sains Islam Malaysia (USIM), Bandar Baru Nilai, 71800 Nilai, Negeri Sembilan, MALAYSIA, Zainuddin Nurkhamimi , Idrus Rozhan M. ,   Centre for Graduate Studies (CGS), Universiti Sains Islam Malaysia (USIM), 71800 Nilai, Negeri Sembilan, MALAYSIA, Jamal Ahmad Farid Mohd ,   Universiti Sains Islam Malaysia (USIM), 71800 Nilai, Negeri Sembilan, MALAYSIA., Norman Helmi ,   Center for Teaching and Learning Technologies, Universiti Kebangsaan Malaysia (UKM), 45600 Bangi, Selangor, MALAYSIA., Hashim* Harwati ,   Faculty of Education, Universiti Kebangsaan Malaysia (UKM), 45600 Bangi, Selangor, MALAYSIA.
Published: April 2020

This study reports the developmental steps prior to the development of learning spaces in Universiti Sains Islam Malaysia (USIM). Space issues in higher education were usually considered either as part of space planning (which is aimed at providing adequate space for defined uses and maximizing their use once provided) or as part of campus planning and construction design. The findings report the level of design effectiveness of the learning spaces in USIM. The recommendation from learning space users will be taken into consideration in improving the design of the next learning spaces in USIM.
Soil Erosion Modelling using SWAT and GIS Interface: Case of Weib Watershed
Authors:   Water Resources and Irrigation Engineering, Engineering College, Bale Robe, Ethiopia, Addisu* Tesfahun , Sreenivasu Golla ,   Water Resources and Irrigation Engineering, Engineering College, Bale Robe, Ethiopia.
Published: April 2020

Soil wearing away is the slow process that occurs when effect of runoff detaches soil particles, causing the soil to remove within the natural channel. Catchment area of Weib River 7407.42km2. The Watershed soil erosion and sedimentation is result of high intensity rainfall with generated runoff, steep slope channel, and inadequate conservation practices. The study was used to model by using simulated to calibrate against measured Sediment. From the result of simulated conditions of a fixed with only the measured land cover changes inserted, simulated sediment yield increased by 66.75%, 64.80%, 61.48%, 71.08%, and 55% respectively by using land cover year 1986 and 2010 of classified eight sub catchments. The analysis of Soil erosion has shown that sedimentation has increased from 41.27% to 61.58% between 1986 and 2010, with annual erosion of sediment to the Weib river from the watershed is 5.22ton/ha. The result of simulation by the model was checked based on R2 and NS values for monthly sediment was 0.94, 0.87 at Agarfa and Sof Omer stations during calibration, 0.89, 0.97 at Agarfa and Sof Omer during validation, respectively. The most sensitive parameters for erosion simulations were Average slope steepness (HRU_SLP), Average slope length (SLSUBBSN), Initial residue cover (RSDIN), Channel cover factor (CH_COV2), USLE equation soil erodibility (K) factor (USLE_K), SCS runoff curve number f (CN2), Linear parameter approach was used to quantify the highest amount of sediment that can be accumulated using channel sediment routing (SPCON)
The Effect of Earning Per Shere and Exchange for Profitability and its Impact on Return of Food and Beverage Companies Listed on BEI (Indonesia Stock Exchange)
Authors:   Department of Economics and Business, University of Muhammadiyah, Surakarta, Indonesia., Sapariyah Rina Ani , Choerudin Dr. Achmad ,   Department of Economics and Business, University of Sebelas Maret, Surakarta, Central Java, Indonesia., Wahyudi Ridwan ,   Magister Management Degrees, STIE AUB Surakarta, Central Java, Indonesia.
Published: April 2020

This study aims to provide empirical evidence of the significance of income per shere and foreign exchange rates on profitability and its effect on the return of shares of food and beverage companies listed on the IDX. The population in this study were 21 Food and Beverage companies listed on the Indonesia Stock Exchange for the period 2015-2017. This population is obtained based on data from www.idx.co.id. Samples were taken using a purposive sampling method. In accordance with the sample selection criteria, it was determined that 13 Food and Beverage companies would publish complete financial statements. This study uses multiple linear regression and path analysis (path analysis) to analyze data with the help of the SPSS program. This research produces results that produce positive and significant profits on Return On Assets and Stock Return. The total value of R squared is 0.608 variable Variable Return Value is related to Per Shere Income, Foreign Exchange with On Return Return as a moderating variable of 60.8% and 39.2%. , valuation, size of company and others. Income per Shere is the most dominant of the Returns of Shares that are generated by having the largest regression coefficient (0.330). More than other lines.
Watermarking for Images using Alphanumeric Technique
Authors:   Department of Computer Science & Engineering, Shobhit University, Meerut, Varshney* Deepti , Bansal Dr. Mamta ,   Department of Computer Science & Engineering, Shobhit University, Meerut, Sharma Dr. Birendra Kumar ,   Department of MCA, AKG Engineering College, Ghaziabad
Published: April 2020

In the current daily routine the sharing of digital content is increasing in large scale through social media. Every individual is sharing his/her activities like photos, message, etc. through social media (i.e. WhatsApp, Facebook, etc.) to other persons without authentication of all these data and through this general activity of people some people are doing fraud to them or misuse of these data or illegally showing to other people without his concern. To ensure the authentication of digital contents this paper proposes methodology to prove the ownership by Digital watermarking and Intellectual Property Right (IPR). This paper explains the concepts of IPR and proposed alphanumeric watermarking technique for authentication of images and its protection from the fraud or misuse. Digital Watermarking has become one of the research areas in many fields from more than decades. This paper gives the methodology of embedding and extraction techniques for images to prove the authentication of images when required its demand. The result of this proposed technique is shown very helpful to society at a globe.
Analysis of U shaped MEMS Micro cantilever using COMSOL
Authors:   DST, Women scientist, Aparna K. Durga , Amarnath N. ,   Lecturer, Department of IT, Salalah College of Technology, Salalah, Oman.
Published: April 2020

This paper explains about analysis of U shaped MEMS cantilever with silicon substrate using COMSOL Multiphysics software. This U shape cantilever structure is made of silicon and on that different layers are incorporated. U shape cantilever will have high beam length and this design can meet any requirements with allowable strain limits.
Musical Informatics Course for Musicians with using Music Computer Technologies
Authors:   Professor, Department of Education and Methods Laboratory Music Computer Technologies at the Herzen State Pedagogical University of Russia, Russia., Gorbunova* Irina B. , Kameris Andreas ,   Research Scientist and Lector, Department of Education and Methods Laboratory Music Computer Technologies, Herzen State Pedagogical University of Russia, Russia., Bazhukova Elena N. ,   Senior Methodologist and Lector, Department of Education and Methods Laboratory Music Computer Technologies, Herzen State Pedagogical University of Russia, Russia.
Published: April 2020

All over the world, educational researchers are looking for new ways to optimize music education in accordance with the new capabilities of digital tools. World-wide changes are being implemented through transmitting and presenting the information. Digital technologies have permeated music and musical education. Advances in sound recording and music creation technology, combined with new media capabilities, have defined previously non-existent directions for the development and distribution of music and require knowledge that musicians who have received classical musical education do not possess. The subject of the article is the evolution of current theoretical and practical bases for improving the knowledge of musicians using music computer technologies. Learning to play electronic musical instruments is to be required by contemporary society in connection with the demands for a higher level of professional activities in the field of music, the need to conduct a high-quality teaching that includes computer technologies in the field of art as s particular of the Digital Age School. The discipline of Musical Informatics, which has been constantly developing since the mid-70s (IRCAM, France), can have a significant impact on the formation of subject knowledge of musicians associated with the development of new music computer technologies and their use in creativity and training.
Collision of Cognitive Quotient on Employee Turnover in it Sector
Authors:   P.G. Professor & Research Supervisor Department of Commerce, VISTASUniversity, Pallavaram,Chennai, Kavitha* Prof. Dr. M. , Thomas Ms. Juby ,   Research Scholar, Department of Commerce, VISTAS University, Pallavaram,Chennai
Published: April 2020

The concept of Cognitive quotient and employee turnover in IT sector has attained significant attention in recent years. When the Cognitive quotient of an employee when falls negative it leads to employee turnover. The present study shows that Cognitive quotient has a direct effect on quality of work. Employees are able to express their emotion as they are already acquired emotional stability. The main objective of the study is to evaluate the contribution of CQ and efficiency of employees and to determine the relation between EI and employee turnover among the IT professionals. It states that there is a significant association between the Cognitive quotient and employee turnover among IT professionals. The management of every IT firm must identify the Cognitive quotient of their employees at the initial stage and take measures to over the drawback and provide orientation to control and stabilize Cognitive quotient among the employees.
Gesture Recognition: towards Making Future Retail Buying Experience Stimulating
Authors:   Associate Professor, Mittal School of Business, Lovely Professional University, Phagwara, Punjab, India, Mehra Dr. Preeti , Kaur Dr. Balpreet ,   Associate Professor, Department of Management Studies and Commerce, DIPS Institute of Management and Technology, Jalandhar, Punjab, India.
Published: April 2020

In the present study, an attempt was made to identify the core keywords through text mining and also to find out whether the core keywords are imperative for presence of gesture control technology in retail stores. First, we collected online reviews of respondents (customers) and unearthed core keywords from it by using method of text mining. And then text clustering analysis was applied to investigate the importance of the extracted core keywords. After that, empirical test was conducted for exhibiting the influence of core keywords through examination of the significance of a retail store’s adoption of gesture control and other technologies. R programming software was employed for the analysis of the same. It was concluded that the customers consider ‘Gesture Technology’ assisted activities as being ‘Fun’ and ‘Fulfilling’. On the other hand, the consumers believe these technologies can also be used to create a ‘Social Bond’.
Sentiment Analysis on E-commerce Product using Machine Learning and Combination of TF-IDF and Backward Elimination
Authors:   Computer Science Department, Binus Graduate Program – Master of Computer Science, Bina Nusantara University, Jakarta, Indonesia, Willianto Tommy , Supryadi  ,   Computer Science Department, Binus Graduate Program – Master of Computer Science, Bina Nusantara University, Jakarta, Indonesia, Wibowo Antoni ,   Computer Science Department, Binus Graduate Program – Master of Computer Science, Bina Nusantara University, Jakarta, Indonesia
Published: April 2020

E-commerce is a website or mobile application platform that help people to buy products. Before purchasing the product, customer will decide to buy it or not by reading the review from previous buyer. There is a problem that there are a lot of review so it will take a long time for customer to read it all. This research will be using sentiment analysis method to classify the review data. Sentiment analysis or opinion mining is a machine learning approach to classify and analyse texts or documents about human’s sentiments, emotions, and opinions. In this research, sentiment analysis was used to classify product reviews from e-commerce websites into positive or negative classes. The results could be processed further and be used to summarize customers' opinions about a certain product without reading every single review. The goal of this research is to optimize classification performance by using feature selection technique. Terms Frequency-Inverse Document Frequency (TF-IDF) feature extraction, Backward Elimination feature selection, and five different classifiers (Naïve Bayes, Support Vector Machine, K-Nearest Neighbour, Decision Tree, Random Forest) were used in analysing the sentiment of the reviews. In this research, the dataset used are Indonesian language and classified into two classes(positive and negative). The best accuracy is achieved by using TF-IDF, Backward Elimination and Support Vector Machine (SVM) with a score of 85.97%, which increases by 7.91% if compared to the process without feature selection. Based on the results, Backward Elimination feature selection succeeded in improving all performance for all classifiers used in this research.
Functional Analysis of Selected Ion Electrically Conductive Hydrogel: Production and Applications in Seawater Treatment
Authors:   Chemical Engineering and Pilot Plant Department, Engineering Research Division, National Research Centre , Dokki, Cairo, Sorour Mohamed H. , Sayed Marwa M. El ,   Associated Professor, Chemical Engineering and Pilot Plant Department, Engineering Research Division, National Research Centre , Dokki,Cairo., Abulnour Abdelghani M. G. ,   Chemical Engineering and Pilot Plant Department, Engineering Research Division, National Research Centre , Dokki,Cairo., Tewfik* Shadia R. ,   Chemical Engineering and Pilot Plant Department, Engineering Research Division, National Research Centre , Dokki,Cairo, Shaalan Hayam F. ,   Professor, Head of Chemical Engineering Department in the National Research Centre, Hani. Heba A. ,   National Research Center, Egypt.
Published: April 2020

Seawater desalination is becoming a crucial intervention for mitigating water shortage in numerous Middle East countries. Desalination technology is associated with various technological challenges that should be resolved to maintain plant sustainability and performance. For instance, seawater hardness is recognized as a challenge for recent large scale desalination plants. Optional technologies including chemical treatment, adsorption and membrane filtration have been developed for hardness removal and recovery of Ca and Mg. This paper addresses the development and application of a new conductive polymeric hydrogel composite exhibiting electrically tunable characteristics. A comprehensive review on the preparation of conductive hydrogel and its application for water treatment is first presented. The newly developed hydrogel composite comprises treated zeolite, polyacrylate, polyaniline, hydrolyzed polyacrylamide and special processing aids. The characteristics of the composite have been determined via scanning electron microscopy, Fourier transform infrared spectroscopy and electric conductivity measurements in addition to swelling ratio. Impact of composition and processing conditions on conventional and electrochemically enhanced adsorption experiments have been presented and analyzed. Electro-regeneration has been also explored. The promising features of this hydrogel in composite are elucidated by the removal and recovery of hardness causing elements in simulated seawater and brines. It is concluded that the developed hydrogel is initially qualified for upstream seawater softening. Additional endeavors are still needed for downstream brine management to overcome apparent osmotic effects.
Consumer Attitude of People towards Commercial Center with Special Reference to Oberon Mall, Kochi
Authors:   M Com Finance and System Amrita School. Of Arts and Science, Kochi, Thampi* Athira K , Menon Athira V ,   M Com Finance and System Amrita School . Of Arts and Science, Kochi, Rajani K G ,   Assistant Professor Amrita School Of Arts and Science, Kochi
Published: April 2020

A shopping mall is a building that contains retail stores under one roof. It is the collection or group of different stores offering various brands, products or services at one place.In malls under one roof we can see different consumer attitudes. But this wasn’t the case before the arrival of mall, people was depending on mom-and-pop stores and margin free to get their supplementary, and need to visit other stores to get several other things like garments , groceries etc. But this was not the case when mall was introduced, people was free to purchase from one place where we get all the needed things. Nowadays, malls are situated in almost every major city around the world which plays a pivot role in today’s environment and we see consumer with different purchasing behaviour.
A Hybrid Detection Model for Epilepsy Seizure using FCM with MPSO and Decision Tree
Authors:   Department of Computer Science, PPG College of Arts and Science, Coimbatore, India., Banupriya* C.V. , Deviaruna Dr. D. ,   Department of Computer Applications, Dr.NGP Arts and Science College, Coimbatore, India.
Published: April 2020

An Electroencephalogram (EEG) plays momentous role in appraising tolerant with irregular motion in their brain, EEG soundtrack of the tolerant occupied to scrutinize irregularity and categorize type of confusion there in the brain activity. An Electroencephalogram is a bioelectrical signal that records the brain’s electrical activity versus time. The illumination of EEG indication is a function of outline detection. The future system engaged DWT change for factor withdrawal and got measure EEG signals recurrence range identifying with seizure, partition them into five diverse space, for example, α-alpha, β-Beta, γ-Gamma, δ-Delta and θ-Theta wave forms are identified with the summative range, and arrange of repetition circulation through DWT of EEG symbols to think about the dissimilarity amongst seizure and normal focus and Clustering the data with FCM with MPSO is used for optimize the data with decision tree classifier is utilized for the order to classify seizure and non-seizure conditions from traced EEG indication then estimation the Predictor Importance of the dataset. The outcome illustrates that the proposed working model would be supportive in EEG normal and epilepsy seizure classification. The recital of the classifiers are examined and observed that FCM with MPSO and decision tree engaged a smaller amount of time to make depiction and away carry out in estimate the predictor importance.
VFD Based Performance Analysis of the Pump
Authors:   B. Tech EEE in SRM Institute of Science and Technology, Kattankulathur, India., Ganesh* Viswanathan , Senthilmurugan S. ,   Assistant Professor (Sr.G) in the Department of Electrical and Electronics Engineering in SRM Institute of Science and Technology (SRMIST) , Kattankulathur, India., Prabhu Akash ,   B. Tech EEE in SRM Institute of Science and Technology, Kattankulathur, India., V.M Ajay Krishna ,   B. Tech EEE in SRM Institute of Science and Technology, Kattankulathur, India.
Published: April 2020

Electric power tconservation tis important tin tthe induction motor tfield tbecause ttwo-thirds of tthe tearths electricity tis being tconsumed tby tinduction motors. tAC motors tare said tto tconsume tmore tenergy tin the tindustry. The tmain problem twith tthese tinduction motors tare tthey consume very thigh tpower tconsumption. The tuse tof tvariable frequency tdrives (VFD’s) thas treduced this tcurrent. Variable Frequency tDrive tis ta common technique tused to vary tthe speed tof tAC timpulse motor by changing their input frequency. These tdrives tuse large motors tto start tsmoothly and constantly tadjust tthe speed. With tthe use tof tVFD’s, energy cost tsavings tare particularly important tin tpump applications where tthe load torque and tpower tvary twith respect tto tthe induction motor speed. tWith tthat tsystem tit helps tto treduce the operating cost tof tthe twhole tsystem, which tprovides operational benefits tand timproves tthe system. tLife. tThis paper contains texperimental tstudies tof induction tmotors with VFD tand tVFD tfor tpumps. tWith tthat study's analysis, this paper treflects ta treview ton tthe stimulus and performance analysis tof tthe tinduction tmotor twith tand without tVFD.
Recommender System for Topic Articles Based on Forum Trending using Multilayer Perceptron
Authors:   Department Information System Management, Nusantara University, Jakarta, Indonesia, Mahanani Sri Hesti , Mauritsius Tuga ,   Department Information System Management, Nusantara University, Jakarta, Indonesia
Published: April 2020

SehatQ is a portal and application that helps manage personal and family health. One of SehatQ's services is providing information and directories in the form of articles. To improve relations with web visitors, SehatQ also provides services in the form of discussion forums. The forum actually contains a variety of topics and changes very quickly over time, so to identify a topic from a collection of forums is very difficult and time-consuming if done manually by humans. But unfortunately the SehatQ editorial team has limited time and human resources in sorting out information sourced from the SehatQ forum to draw conclusions as a topic in the article. This research will offer a solution in analyzing Topic modeling using text mining with the Multilayer perceptron algorithm to provide trending information on the topics most frequently discussed at the forum at a certain time.