bluuebunny/crossref_metadata_2025 huggingface dataset:
Eksistensi dan Kontekstualisasi Konsep Jihad
Authors: Fadil Muhammad Reza
Published: January 2019

This article presents a study of the existence of jihad in the Quran by examining the letter of Al-Taubah verse 41. This verse has become one of the sources of motivation or encouragement for the Muslims from the beginning to the present to carry out jihad. In addition, this study also explains that jihad in the sense of war against the enemy physically is indeed the basic meaning of jihad itself which cannot be eliminated. In addition to the wider meaning of jihad, it is also part of its meaning. This study refutes the accusations which state that Islam, especially the Quran, teaches its adherents to commit acts of violence with the concept of jihad. Research in this study found that war is actually part of the final solution that is in effect today in international disputes and recognized by international law.
Bioadsorption of Multiple Heavy Metal Ions by Rhizophora Apiculate sp. and Elaesis Guineensis sp.
Authors: Ujih M.B. Nicodemus , Mohamadin Mohammad Isa , Asli Milla-Armila , Mohammed Bebe Norlita
Published: January 2019

Heavy metal ions contamination has become more serious which is caused by the releasing of toxic water from industrial area and landfill that are very harmful to all living organism especially human and can even cause death if contaminated in small amount of heavy metal concentration. Currently, peoples are using classic method namely electrochemical treatment, chemical oxidation/reduction, chemical precipitation and reverse osmosis to eliminate the metal ions from toxic water. Unfortunately, these methods are costly and not environmentally friendly as compared to bioadsorption method, where agricultural waste is used as biosorbent to remove heavy metals. Two types of agricultural waste used in this research namely oil palm mesocarp fiber (Elaesis guineensis sp.) (OPMF) and mangrove bark (Rhizophora apiculate sp.) (MB) biomass. Through chemical treatment, the removal efficiency was found to improve. The removal efficiency is examined based on four specification namely dosage, of biosorbent to adsorb four types of metals ion explicitly nickel, lead, copper, and chromium. The research has found that the removal efficiency of MB was lower than OPMF; whereas, the multiple metals ions removal efficiency decreased in the order of Pb2+ > Cu2+ > Ni2+ > Cr2+.
Identification of Pathogenic Bacteria Isolated from Raw and After Sand Filtration Water at Lubok Buntar Water Treatment Plant
Authors: Zakaria Nur Hafizah , Tajarudin Husnul Azan , Mohd Sapingi Mohd Sharizal , Murshed Mohamad Fared
Published: January 2019

This study focused on the identification of pathogenic bacteria in raw water intake and after sand filtration for drinking water treatment plant during flood event in 2014. The samples was collected from the Lubok BuntarWater Treatment Plant (WTP) and processed through bacterial isolation using chocolate agar as a media. The isolation process conducted based on serial samples dilution and streaking method prior to DNA extraction.Deoxyribonucleic acid (DNA) extraction kit was used to get selected bacteria DNA and further analysis using Polymerase Chain Reaction (PCR) test and electrophoresis to get DNA sequences. The Basic Local Alignment Search Tool (BLAST) analysis was employed to identify the species of the isolated bacteria. As a result, Pantoeaagglomerans and Enterobacter sp. were found in raw and filtered water sample and indicating the same family types. It was concluded that bacteria of the same species were found before and after sand filtration and need to be removed by disinfectant process. The findings also indicated that all the physicochemical parameters measured were within the values prescribed by the Interim National Water QualityStandard (INWQS).
Synthesis, Spectral Characterisation and Antimicrobial Properties of Cu(II) and Fe(II) Complexes with Xanthone
Authors: Ni Rabuyah , Mohamadin Mohammad Isa , Yi Mian Vivien Jong
Published: January 2019

The new complexes [CuL2(H2O)2] and [FeL2(CH3O)2] in which L = β-mangostin were synthesised and characterised. The structure of the ligand, β-mangostin was confirmed using NMR and the purity of ligand was determined using HPLC. Both Cu(II) and Fe(II) complexes were prepared by reaction between the ligand and the acetate of the metals in one-step reaction. The synthesised compounds have been characterisedusing UV-Visible, FTIR and CHNS analyser. Ligand and metal complexes were tested against bacteria to assess on their antimicrobial properties using Minimum Inhibitory Concentrations (MICs) and Minimum Bactericidal Concentrations (MBCs) method. The elemental analysis and spectra data suggested octahedral geometry for both Cu(II) and Fe(II) complexes. The IR spectroscopy revealed that the chelation of Cu2+ and Fe2+ ion occurred with hydroxyl and carbonyl group at C9 and C1 respectively of β-mangostin. Both Cu(II) and Fe(II) complexes showed stronger inhibition against Pseudomonas aeruginosa, Proteus vulgaris, Klebsiella pneumoniae and Salmonella pneumonia at concentration 900 mg/mL and Escherichia coli at 450 mg/mL compared to the ligand itself.
Development of Video Media Based on Powtoon in Social Sciences
Authors: Puspitarini Yanuari Dwi , Akhyar Muhammad , . Djono
Published: January 2019

The development of science and technology cannot be separated from the world of education, one component that is affected is the media used in the learning process. The purpose of this study was to identify the process of developing Powtoon-based video media, the quality of Powtoon-based video media developed, and the effectiveness of Powtoon-based video media to improve learning outcomes in social studies. Powtoon-based video media were developed using ASSURE development models, namely: 1) Analyze Learner, 2) State Objectives, 3) Select Methods, Media and Materials, 4) Utilize Media and Materials, 5) Require Learner Participation, and 6) Evaluate and Revise. The quality of Powtoon-based video media based on expert validation (material and media) and product trials obtained results of 4,23 with very good and appropriate categories for use in learning processes. The research design used was an experimental design. the sample used in the effectiveness test was 58 students in two different elementary schools. Students are divided into two, namely 29 students for the experimental class and 29 students for the control class. The results of the Powtoon-based video media effectiveness test on learning outcomes obtained an average value in the control class of 65.52 and the average value in the experimental class was 76.90. Sig value (2-tailed) obtained at the Independent Sample-T Test of 0.002. The result of the sig value. (2-tailed) 0.002 < 0.05 This indicates that there are significant differences in learning outcomes between the control class and the experimental class.
Effect of intracoelomic administration of alfaxalone on the righting reflex and tactile stimulus response of common garter snakes (Thamnophis sirtalis)
Authors: Strahl-Heldreth Danielle E. , Clark-Price Stuart C. , Keating Stephanie C. J. , Escalante Gabriela C. , Graham Lynelle F. , Chinnadurai Sathya K. , Schaeffer David J.
Published: January 2019

OBJECTIVE: To determine the intracoelemic (ICe) dose of alfaxalone required to induce loss of righting reflex (LRR) in garter snakes (Thamnophis sirtalis) and to evaluate the tactile stimulus response in unanesthetized and alfaxalone-anesthetized snakes.

ANIMALS: 8 healthy mature garter snakes.

PROCEDURES: During the first of 3 phases, snakes received each of 3 doses (10, 20, and 30 mg/kg) of alfaxalone, ICe, with a 2-week washout period between treatments. Times to LRR and return of righting reflex were determined after each dose. During phase 2, unanesthetized snakes underwent tactile stimulation testing with Semmes-Weinstein monofilaments once daily for 3 consecutive days to determine the baseline tactile pressure required to elicit purposeful movement. During phase 3, snakes were anesthetized with alfaxalone (30 mg/kg, ICe), and the tactile pressure required to induce purposeful movement was assessed at predetermined times after LRR.

RESULTS: Intracoelomic administration of alfaxalone at doses of 10, 20, and 30 mg/kg induced LRR in 0, 5, and 8 snakes, respectively. For snakes with LRR, median time to LRR following the 30-mg/kg dose (3.8 minutes) was significantly shorter than that following the 20-mg/kg dose (8.3 minutes); median time to return of righting reflex did not differ between the 2 doses. Mean ± SD tactile pressure that resulted in purposeful movement in unanesthetized snakes was 16.9 ± 14.3 g. When snakes were anesthetized, the mean tactile pressure that resulted in purposeful movement was significantly increased from baseline at 10, 20, and 30 minutes after LRR.

CONCLUSIONS AND CLINICAL RELEVANCE: Results suggested ICe administration of alfaxalone might be effective for anesthetizing garter snakes.
Histologic assessment of ligament vascularity and synovitis in dogs with cranial cruciate ligament disease
Authors: Kuroki Keiichi , Williams Ned , Ikeda Hitoshi , Bozynski Chantelle C. , Leary Emily , Cook James L.
Published: January 2019

OBJECTIVE: To assess the relationship between histologic degeneration of cranial cruciate ligaments (CCLs) and severity of synovitis and ligament vascularity.

SAMPLE: CCL and synovium from 59 stifle joints (53 dogs). PROCEDURES: CCL and synovium specimens were obtained from stifle joints of juvenile (15 joints; 12 dogs) and adult (25 joints; 22 dogs) dogs with intact CCLs and dogs with CCL rupture (rCCL; 19 joints; 19 dogs). Vascular density and degenerative changes of the CCL core region and severity of synovitis were semiquantitatively evaluated. Relationships were analyzed by use of a random effects model to account for correlated specimens.

RESULTS: Mean ± SD modified Bonar scores (scale, 0 to 9) of adults (4.85 ± 0.44) and dogs with rCCL (5.69 ± 0.49) were significantly higher than scores of juveniles (1.13 ± 0.55). Vascularity scores (scale, 0 to 3) were significantly higher for juveniles (3.00 ± 0.24) than for adults (1.53 ± 0.27) and dogs with rCCL (0.78 ± 0.23). Synovitis scores were not significantly different among groups. There was a significant negative relationship between modified Bonar scores and vascularity scores for juveniles and adults and for adults and dogs with rCCL when controlling for age, but there was not a significant relationship between modified Bonar scores and synovitis scores. There was a significant relationship between modified Bonar scores and body weight of adults.

CONCLUSIONS AND CLINICAL RELEVANCE: Poor blood supply to the core region could be an important underlying condition for spontaneous degeneration of the CCL in at-risk dogs.
Pharmacokinetics of meloxicam during multiple oral or intramuscular dose administration to African grey parrots (Psittacus erithacus)
Authors: Montesinos Andrés , Encinas Teresa , Ardiaca María , Gilabert Juan A. , Bonvehí Cristina , Orós Jorge
Published: January 2019

OBJECTIVE To determine the pharmacokinetics of meloxicam in African grey parrots (Psittacus erithacus) during administration of multiple doses.

ANIMALS 6 healthy African grey parrots.

PROCEDURES Meloxicam was administered at each of 3 dosages (1 mg/kg, IM, q 24 h, for 7 days; 1 mg/kg, PO, q 24 h, for 12 days; and 1.6 mg/kg, PO, q 24 h, for 7 days) with an 8-week washout period between treatments. Blood samples were collected 12 and 24 hours after each drug administration (times of presumptive peak and trough drug concentrations) for pharmacokinetic analysis. Birds were visually assessed during all experiments and monitored for changes in selected plasma and urine biochemical variables after administration of the drug at 1.6 mg/kg.

RESULTS Mean trough plasma concentrations at steady state were 10.7 and 9.16 μg/mL after meloxicam administration at 1 mg/kg, IM, and 1 mg/kg, PO, respectively. Plasma drug accumulation was evident (accumulation ratios of 2.04 ± 0.30 [IM treatment] and 2.45 ± 0.26 [PO treatment]). Plasma and urine N-acetyl-β-d-glucosaminidase activities were significantly increased at the end of meloxicam treatment at 1.6 mg/kg.

CONCLUSIONS AND CLINICAL RELEVANCE Plasma concentrations of meloxicam were maintained at values greater than effective analgesic concentrations described for other avian species. Although administration of meloxicam at a dosage of 1 mg/kg IM and PO daily for 1 week and 12 days, respectively, was not associated with adverse clinical effects in this population, further studies are needed to assess the efficacy and safety of the drug during prolonged treatment and the clinical relevance of its accumulation.
“Some call Europe, and some call Eneá”: on the origins of the Old Icelandic learned prehistory
Authors: Jackson Tatjana N.
Published: January 2019

By the 12th century, northern territories were fairly well known in practice, but there was an urgent need to explain the state of this region in written form. In most national narratives, there is an evident tendency to emphasise the similarity of local history with a more significant and more authoritative (Roman or sacred) history (Mortensen 2005). This paper deals with a very specific geographical image—“Europe, or Eneá”—that appears on two “textual maps” by an Icelandic historian of the 13th century, Snorri Sturluson, in his Edda, an Icelandic ars poetica (c. 1220), and in his large compendium of the kings’ sagas entitled Heimskringla (c. 1230). The author demonstrates that the toponym Eneá, going back to the ancient hero Aeneas, was formed by Snorri himself as a result of his immersion in the local Icelandic culture and literature, where the Troy story had, by that time, occupied a significant place.
Análise das tensões in situ na Mina Cuiabá – Sabará – Minas Gerais - Brasil
Authors: Tropia Isabela , Figueiredo Rodrigo
Published: January 2019

Nos projetos de mina subterrânea, o estudo do campo de tensão in situ é fundamental, já que esses requerem, diretamente ou como dado de entrada, a orientação e a magnitude das tensões para o dimensionamento das suas escavações subterrâneas, suporte e reforço dessas, desenvolvimento de modelos numéricos, determinação de métodos e sequenciamento de lavra, previsão de rockburst, entre outros. O conhecimento do estado de tensão in situ geralmente se baseia nas deformações medidas em ensaios diretos como, por exemplo, o de sobrefuração. Por possuir um alto custo, geralmente, restringe-se esse tipo de ensaio a poucas medições. No entanto, outras informações podem ser avaliadas para a compreensão das tensões sendo denominados de métodos indiretos e indicativos, como discing e breakout. A análise e a comparação dos dados obtidos nos ensaios diretos com as informações de discing e breakout mostraram-se na Mina Cuiabá de grande valor para a concepção de um modelo das tensões in situ.
Simulação de fluxo vertical em aterro sanitário: um estudo de caso
Authors: Souza Victoria , Mahler Claudio , Genuchten Martinus , Pontedeiro Elizabeth
Published: January 2019

O objetivo deste trabalho foi estudar o fluxo de água em camadas de cobertura de aterros sanitários através do emprego do código HYDRUS-1D (Šimůnek et al., 2013). Após um estudo paramétrico, com dados obtidos em ensaios de campo e laboratório, definiram-se os parâmetros para a simulação dos modelos geométricos. Dois cenários foram propostos a partir da configuração final do aterro: 1º) células do aterro tratadas isoladamente, somando-se ao final o volume de líquido produzido por cada célula; e, 2º) células sobrepostas, como na situação de campo, calculando e adicionando o volume produzido para cada altura de perfil. O volume determinado na análise numérica foi comparado com o volume de lixiviados medido no aterro. Observou-se que o HYDRUS-1D é uma ferramenta eficiente para o estudo de fluxo em aterros de resíduos urbanos. Os resultados sugerem que os processos hidrológicos no aterro são fortemente influenciados pela pluviometria, condutividade hidráulica, número e espessuras de coberturas intermediárias, bem como da cobertura fina
Misturas de solo laterítico e bentonita como barreiras alternativas para aterros sanitários no Brasil
Authors: Morandini Thiago , Leite Adilson
Published: January 2019

Em meados de 2014, grande parte dos municípios brasileiros não conseguiu atender à Política Nacional de Resíduos Sólidos (PNRS), que institui que todos os resíduos sólidos urbanos não reutilizados devem ter a sua disposição em aterros sanitários. Neste contexto, a utilização de uma barreira composta por solos lateríticos pode ser uma alternativa para substituição ou complementação das barreiras geossintéticas, consi de ran do a grande ocorrência destes solos em clima tropical. Como muitas vezes estes solos não alcançam os patamares mínimos de condutividade hidráulica (k) exigidos em projeto, a adição de bentonita poderia reduzir o k destes solos. Este artigo apresenta os resultados de um estudo laboratorial em misturas de bentonita e solo laterítico da região de Ouro Preto MG, Brasil. O estudo teve por objetivo determinar a redução da condutividade hidráulica do solo laterítico proporcionada pela adição de bentonita, assim como avaliar possíveis quedas na resistência ao cisalhamento. Isto para fins de aplicação em sistemas basais de selagem em aterros sanitários. Foram desenvolvidos ensaios de caracterização, condutividade hidráulica e resistência ao cisalhamento. De um modo geral o estudo demostrou que a referida mistura pode ser uma alternativa construtiva para os selos basais, desde que sejam ponderados todos os fatores de interação entre a bentonita e o solo laterítico.
Estudo de estabilidade de taludes na mina de São Luís em Catas Altas/MG combinando SIG e métodos de Investigação usuais
Authors: Menezes Ítalo , Filho Oswaldo
Published: January 2019

Métodos de estudo de estabilidade de taludes estão bastante desenvolvidos e consolidados na Geologia de Engenharia. Paralelamente, a aplicação de ferramentas de geoprocessamento tem-se intensificado em todos os campos de conhecimento técnico-científico. Neste contexto, este trabalho objetivou desenvolver uma abordagem de estudo para caracterizar a estabilidade de taludes de mineração combinando técnicas de geoprocessamento e métodos usuais de análise geológico-geotécnica. A investigação ocorreu em duas escalas de trabalho: primeiramente uma caracterização semi-regional utilizando SIG (Sistema de Informação Geográfica) e mapas temáticos e, posteriormente, uma análise de detalhe utilizando estereogramas e cálculo de fatores de segurança deterministicos pelo método de equilíbrio-limite. A caracterização semi-regional permitiu uma compreensão da área de entorno da mina, através de parâmetros como a declividade, curvatura e a direção de vertente. As análises por estereogramas indicaram várias situações de instabilidade, sendo estas feições identificadas em campo, confirmando a susceptibilidade a estes tipos de rutura. Da mesma forma, as análises por equilíbrio-limite apontaram fatores de segurança menores para ruturas pequenas, que afetavam poucos taludes.
Avaliação do grau de compactação de solos com uso da condutividade elétrica
Authors: Vaillant João , Silva Laine , Tecianelli Guilherme
Published: January 2019

O estudo foi realizado com o objetivo de avaliar o grau de compactação de aterros rodoviários, contribuindo para dar agilidade na obtenção dos parâmetros de compactação no campo. Utilizou-se a medida de condutividade elétrica para estimativa da densidade seca máxima do solo no campo. Amostras aleatórias de solos finos de diferentes regiões próximas da capital do estado de Minas Gerais, Brasil, foram submetidas a ensaios de compactação em laboratório utilizando-se três diferentes energias. Foram tomadas medidas de corrente contínua a partir de uma tensão de 12V e obtidas assim a condutividade elétrica para cada densidade e umidade estudadas. Seguiu-se uma segunda bateria de ensaios de compactação com novas amostras de solo, para ampliar o horizonte dos dados obtidos e para verificação da repetibilidade dos resultados. As correlações obtidas entre os parâmetros de compactação com a condutividade elétrica apontaram para um padrão de comportamento cujas correlações poderão simplificar as técnicas para controle da compactação do solo no campo.
Mapeamento de valores de Nspt como subsídio ao planejamento de linhas de transmissão na Amazônia oriental
Authors: Osis Reinis , Santos Rodolfo , Dzedzej Maíra , Santos Afonso , Junior Luiz , Junior Eden , Rodrigues Leandro
Published: January 2019

O conhecimento de propriedades do solo é fundamental para diversos tipos de planejamento espacial, notadamente as infraestruturas lineares, tais como as linhas de transmissão. Isso ganha relevância em um contexto onde informações espaciais são restritas, como é caso da Amazônia Oriental. O objetivo deste trabalho foi realizar a espacialização da propriedade resistência do solo à penetração (NSPT) com base em variáveis geomorfométricas. Modelos foram elaborados por meio de algoritmos de árvores de decisão. O melhor modelo obtido apresentou uma estatística Kappa igual a 0,58 (concordância moderada) e indica que nos terrenos com altitudes em relação ao nível do mar superiores a 21,7 m predominam maiores valores de NSPT. Nos terrenos com altitudes inferiores a 21,7 m e com altura relativa inferior a 7,0 (valor adimensional), predominam os valores inferiores de NSPT. A espacialização das classes de NSPT com este modelo demonstrou as boas possibilidades do uso de técnicas cartográficas para o planejamento de linhas de transmissão.
OPTIMIZACIJA ELEKTROLUČNOG ZAVARIVANJA TOPLJIVOM ELEKTRODOM U ZAŠTITNOM GASU PRI ZAVARIVANJU MPM SENDVIČ LIMOVA
Authors: Madžar Milko , Baloš Sebastian
Published: January 2019

Pojavom sve strožijih zahteva za smanjenje buke i vibracija, pojavljuju se i novi materijali koji mogu da ispune te zahteve. Jedan od tih materijala jesu metal – polimer – metal (MPM) sendvič paneli korišćeni kao antiakustična barijera, za kućišta indstri-jskih generatora i elektromotora. Zavarivanje ovih panela je zbog prisustva polimernog sloja problematično i može da rezultuje deformacijama, odnosno razdvajanjem čeličnih ploča. U ovom radu, prikazana je optimizacija tehnologije zavarivanja, sa ciljem da se na što ekonomičniji način, izvrši zavarivanje, uz što manje isparavanje polimernog međusloja.
IZAZOVI U RAZVOJU FLASH MULTIPLATFORMSKIH APLIKACIJA
Authors: Benka Vladislav
Published: January 2019

Ovaj rad opisuje načine renderovanja Flash aplikacija korišćenjem svojih metoda. Pokazuje na njihove procese, pravila i ograničenja. Pored toga, postoji i primer implementacije Stage3D API-ja kao i nekoliko reči o Starling Freamwork-a.
OPTIMALNA REKONFIGURACIJA DISTRIBUTIVNIH MREŽA
Authors: Jokić Ivana
Published: January 2019

U radu su razmatrana dva osnovna algoritma za optimalnu rekonfiguraciju distributivnih mreža: algoritam izmene grana i algoritam najmanjih struja. Verifikacija njihovih mogućnosti realizovana je na primeru test distributivne mreže koja se sastoji od 25 čvorova.
FUNKCIONALNO PROGRAMIRANJE I PROGRAMSKI JEZIK F#
Authors: Zarić Jovica
Published: January 2019

U radu su opisani osnovni koncepti funkcionalne programske paradigme i njeno poređenje sa objektno-orijentisanom odnosno proceduralnom paradigmom. Opisan je programski jezik F# kroz svoje najvažnije osobine.
PROJEKTOVANJE MERNO-INFORMACIONOG SISTEMA ZA UDALJENA MERENJA ZASNOVANOG NA MIKROC I LABVIEW OKRUŽENJU
Authors: Mirković Stefan
Published: January 2019

U ovom radu predstavljen je koncept merno-avizicionog sistema za udaljena merenja i akvi­ziciju parametara kvaliteta životne sredine i uslova radne sredine, kao i prateći softver za daljinski nadzor i uprav­ljanje, snimanje podataka i analizu rezultata. Sistem je baziran na mikrokontroleru iz PIC32 familije i senzorskih modula koji služe za merenje parametara okoline. Sistem je zamišljen tako da se lako može proširiti broj senzora koji komuniciraju sa centralnom jedinicom. Za kontrolu i prikupljanje informacija sa udaljene lokacije putem TCP/IP protokola razvijena je LabVIEW PC aplikacija (virtualni instrument).
RAZVOJ MIKROFLUIDNOG ČIPA ZA DETEKCIJU PSIHOAKTIVNIH SUPSTANCI
Authors: Laketa Jelena
Published: January 2019

U radu je razmatran problem detekcije droge primenom mikrofluidnih čipova. Za potrebe ovog  rada izradili smo tri vrste mikrofluidnog čipa. Svaki čip se sastoji od 7 PVC slojeva i 2 zlatne elektrode, a različitog geometrijskog oblika mikrofluidnih kanala. Nakon laminacije, testiranje čipa se prvo vršilo ručno, a potom korišćenjem špric pumpe. Kada tečnost prođe kroz mikrofluidni kanal, dolazi do promene električnih parametara kondenzatorske strukture. Ova promena se merila korišćenjem analizatora impedanse. Na osnovu dobijenih rezultata zaključuje se da se korišćenjem ove metode mogu detektovati različite koncentracije trodona u rastvoru  kao što je veštačka pljuvačka.
PROCEDURALNO GENERISANJE SCENE RAČUNARSKE IGRE ZASNOVANO NA GRAMATICI
Authors: Anđelić Lazar
Published: January 2019

Opis jednog načina primene L-sistema zajedno sa standardnom gramatikom za generisanje 3D scene računarske igre.
PROJEKAT VIŠESPRATNE ZIDANE ZGRADE PREMA EVROKODU I UPOREDNA ANALIZA DOMAĆIH I EVROPSKIH STANDARDA ZA ZIDANE ZGRADE
Authors: Prodanović Ljubiša
Published: January 2019

U radu je prikazan projekat višespratne zidane zgrade spratnosti (Pr + 3) na području Novog Sada, prema Evrokod standardima. U drugom delu rada prikazana je uporedna analiza proračuna zidanih zgrada prema domaćim propisima i Evrokodu.
IZGRADNJA MAGISTRALNOG KANALA OROM-ČIK-KRIVAJA PODSISTEMA TISA-PALIĆ, REPUBLIKA SRBIJA
Authors: Kurćubić Branka , Mučenski Vladimir
Published: January 2019

predmet ovog rada jeste planiranje i organizovanje izvođenja kanalskog profila na II deonici magistralnog kanala Orom-Čik-Krivaja od km 9+450 do km 24+450. Ovim se podrazumeva planiranje procesa tehnologije iskopa i nasipa profila, izbor odgovarajuće protivfiltracione obloge, kao i izbor odgovarajuće mehanizacije.
KRITIČNA TRANSPORTNA INFRASTRUKTURA I KRIZNI MENADŽMENT
Authors: Košanin Verica
Published: January 2019

Kritična transportna infrastruktura predstavlja onu infrastrukturu čije bi ometanje ili uništenje imalo značajan uticaj na održavanje ključnih društvenih funkcija. Krizni menadžment je aktivnost neophodna za savladavanje situacija koje ugrožavaju egzistenciju preduzeća i može se definisati kao posebna forma upravljanja preduzećem. Kako bi se što bolje odgovorilo na krizu koja može zahvatiti preduzeće, bitno je razvijati i unapređivati rezilijentnost preduzeća, odnosno sposobnost da se što bolje odreaguje na neku negativnu situaciju. Cilj ovog rada je da se na osnovu odgovarajuće literature izvrši analiza uticaja kritične transportne infrastrukture na odvijanje osnovnih društvenih i privrednih aktivnosti, sa posebnim akcentom na rezilijentnost transportne infrastrukture i krizni menadžment.
Modified Lsb For Hiding Encrypted Kurdish Text Into Digital Image
Authors: Tawfiq Nada E.
Published: January 2019

Image files can hide text without their size being affected too much. This process called steganography which allows hiding text in images without any suspicions from intruders. This paper addresses an improved LSB substitution algorithm for hiding Kurdish text information written in text file into digital image as steganography technique. The algorithm consists of two main phases, the first phase holds the encryption of the Kurdish text message and the embedded technique while the second phase hold the message extraction followed by decryption to get the original code of each character. The algorithm contains many procedures to enhance this process. Least Significant Bit method is used to hide the Kurdish text, in order to keep the features and characteristics of the original image. Applying the proposed approach shows that it seems work in a best case by hiding and retrieving text from the digital image which is used as a carrier of this text. Delphi 2010 was used to simulate both encrypt-embedded phase and extract-decrypt phase, and the results were obtained with high and security which proved the efficiency of the algorithm, where the hidden Kurdish text didn’t make any distortion or change over the cover image.
Reaction and Responses to the Looting and Destruction of Sites in Iraq During the Invasion and Period Of Occupation
Authors: Marston Jane
Published: January 2019

The reaction of the international community to the looting of the National Museum and archaeological sites in Iraq was one of outrage; that of the Bush Administration was one of indifference. Although the United States is legally responsible for the looting of the National Museum of Iraq in Baghdad and the looting and destruction of archaeological sites which took place during its occupation of the country, it is doubtful that they will ever face legal sanction
CINEMA E PROMOÇÃO DA SAÚDE: EXPERIÊNCIA COM CINE-DEBATE
Authors: Lima Claudia Moreira de , Santos Sibely Dos , Silvestre Grasiela Cristina Silva Botelho
Published: January 2019

Este artigo é resultado de um projeto de extensão, do Curso de Enfermagem da Universidade do Estado de Mato Grosso – UNEMAT, realizado com a comunidade do município de Diamantino/MT, durante o ano de 2015 e 2016. O projeto procurou criar um local onde as pessoas da comunidade pudessem acessar algumas obras do cinema e perceber as inúmeras possibilidades dessa arte indo além da diversão, às reflexões. Buscamos criar um espaço cultural na cidade, aliando entretenimento e conhecimento, por meio da dinâmica de cine-debate, implementado por meio de recursos tecnológicos áudio visual. As sessões foram realizadas ao ar livre de forma gratuita e aberta à comunidade em geral, possibilitando assim um lugar onde todos tiveram voz e vez, sendo todas as opiniões respeitadas. O projeto contou com uma boa adesão e grande participação da comunidade, sendo todo o conteúdo proposto abordado. Essa atividade promoveu um aprendizado diferenciado acerca de algumas patologias e, como a cidade não possui um cinema, esse projeto preencheu durante sua realização uma lacuna cultural existente no município.
MEMÓRIAS DE MULHERES POLICIAIS DA PRIMEIRA TURMA DE FORMAÇÃO DE SOLDADO DA POLÍCIA MILITAR DO ESTADO DO RIO DE JANEIRO.
Authors: Moreira Maicon , Constantino Patrícia
Published: January 2019

Este trabalho consiste em uma pesquisa cujo objetivo foi analisar as memórias de mulheres policiais militares do Estado do Rio de Janeiro, a fim de identificar relatos de assédio moral e sexual vivenciados dentro da corporação militar durante o período de inserção feminina na PMERJ, durante a década de 1980. Foi empregado o método qualitativo de Histórias de Vida Temáticas de três ex-policiais militares. Concluímos que as mulheres policiais militares que ingressaram na corporação na década de 1980 sofreram assédio moral e sexual ao longo de suas experiências na academia militar e na prática profissional. O método de enfrentamento empregado pelas ex-policiais para suportar as experiências foi o silêncio, em virtude do medo de perder o emprego e por interpretarem que não seriam ouvidas pela liderança da corporação na época. Além disso, a entrada das mulheres na corporação foi desafiadora e complexa não só para as mulheres, mas também para os militares homens que até então trabalhavam em um ambiente profissional masculinizado.
PENINGKATAN HASIL BELAJAR KIMIA MELALUI MODEL KOOPERATIF DEBAT KIMIA BERBASIS ICT SISWA SMAN
Authors: Chalimawati Yanthi , Sartika Rody Putra
Published: January 2019

AbstrakPenelitian ini dilatar belakangi oleh rendahnya ketuntasan hasil belajar siswa kelas XII MIPA 3 SMAN 8 Pontianak pada materi reaksi oksidasi dan reduksi. Tujuan dari penelitian ini adalah untuk mengetahui peningkatan hasil belajar siswa kelas XII MIPA 3 SMAN 8 Pontianak setelah diberikan model pembelaajran kooperatif debat kimia berbasis ICT. Bentuk penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK) dengan subjek penelitian adalah siswa kelas XII MIPA 3 SMAN 8 Pontianak. Teknik pengumpulan data yang digunakan adalah pengukuran dengan instrument penelitian mengunakan tes hasil belajar dan observasi langsung menggunakan lembar keterlaksanaan pembelajaran. Hasil penelitian diperoleh hasil belajar siswa mengalami peningkatan sebesar 3,78 pada siklus I, menjadi 7,14 pada siklus II.Kata kunci: Model kooperatif, debat kimia, ICT
PERAN MEDIA GAMBAR DALAM MENINGKATKAN PEMAHAMAN SISWA TENTANG KONSEP HAK ANAK
Authors: Maimunah Maimunah
Published: January 2019

ABSTRAKPada akhir pembelajaran mata pelajaran PKn tentang hak anak di rumah dan di sekolah, diadakan evaluasi, hasilnya diperoleh data 5 siswa dari 27 siswa kelas 1 semester II SDN 5 Rantau Panjang Kecamatan Simpang Hilir, Kabupaten Kayong Utara nilainya dibawah 65 atau 19,34 % belum mencapai KBM yang ditetapkan yaitu 65, serta nilai rata-rata kelaspun masih rendah yakni 80,66. Berdasarkan identifikasi masalah siswa tidak memperhatikan penjelasan guru tentang “Hak anak di rumah dan di sekolah”. Tujuan penelitian perbaikan pembelajaran yang kami lakukan adalah untuk meningkatkan pemahaman siswa tentang haknya dirumah dan disekolah dengan menggunakan media gambar. Dengan menggunakan media gambar selama II siklus penelitian Pengamatan terhadap hasil tes formatif siklus II menunjukkan hasil yang baik dan memuaskan, dengan jumlah 22 siswa sudah mendapatkan nilai 70 keatas. Kata Kunci : Penggunaan, Media Gambar
IMPLEMENTASI STANDAR PENDIDIK DAN TENAGA KEPENDIDIKAN DI SMP NEGERI 1 SUNGAI RAYA KABUPATEN KUBU RAYA
Authors: Lamazi Lamazi
Published: January 2019

Abstract The purpose of National Education is to develop the quality of human resources as early as possible in a directional, integrated and comprehensive through various productive and creative efforts by all components of the nation, so that young people can develop optimally. Personnel directly related to the task of providing education is Educators and Education Personnel. The purpose of this study is to obtain descriptive information about the implementation of educator standards and education personnel focused on academic qualifications, physical and spiritual health of educators as well as their competence, academic qualifications and leadership capabilities of the headmaster. With a qualitative approach and case study, this thesis is prepared using primary and secondary data through interview, observation and documentation. Data analysis uses data reduction, presentation, and conclusions. The study found that; educators' academic qualifications meet the standards, the physical and spiritual health of educators, the competence of educators is also good, the academic qualifications of the headmaster have been very feasible, and this certainly has implications on the leadership capability. Keywords: Implementation, Standard, educators and education personnel
EUFEMISME DAN DISFEMISME PADA MEDIA BERITA DARING REPUBLIKA: PERKEMBANGAN KASUS SETYA NOVANTO EDISI JANUARI 2018
Authors: Heryana Nanang
Published: January 2019

AbstractThis research aims to identify, describe, and analyze the use of euphemism and dysphemism from the forming process, meaning, and function of Republika online media related to the Development of Setya Novanto Case in January 2018 edition.  Method used is descriptive with qualitative approach. Data source is news issued by Republika online regarding Setya Novanto Case Development in January 2018 edition many as 15 news issues. Research data is the use of euphemism and dysphemism including word, phrase, clause, and sentence. Data collecting technique used is documentation and tool of data collecting is news capture. Data analysis method used are identity and distributional method. The meaning of euphemism and dysphemism including collocative meaning and connotative meaning either in form of word, phrase, or clause. Euphemism can function as a protective tool, smoothing utterance, provocation, encouragement, fraud cover, and diplomacy. Dysphemism can function as a negative image of someone or something, showing low value thing, exaggerate something, and showing disrespect.   Key Words: Euphism, Dyshemism, Republika Online, Setya Novanto Case
Benchmarking DFT Approaches for the Calculation of Polarizability Inputs for Refractive Index Predictions in Organic Polymers
Authors: Afzal Mohammad Atif Faiz , Hachmann Johannes
Published: January 2019

In a previous study, we introduced a new computational protocol to accurately predict the index of refraction (RI) of organic polymers using a combination of first-principles and data modeling. This protocol is based on the Lorentz-Lorenz equation and involves the calculation of static polarizabilities and number densities of oligomer sequences, which are extrapolated to the polymer limit. We chose to compute the polarizabilities within the density functional theory (DFT) framework using the PBE0/def2-TZVP-D3 model chemistry. While this ad hoc choice proved remarkably successful, it is also relatively expensive from a computational perspective. It represents the bottleneck step in the overall RI modeling protocol, thus limiting its utility for virtual high-throughput screening studies, in which efficiency is essential. For polymers that exhibit late-onset extensivity, the employed linear extrapolation scheme can require demanding calculations on long-oligomer sequences, thus becoming another bottleneck. In the work presented here, we benchmark DFT model chemistries to identify approaches that optimize the balance between accuracy and efficiency for this application domain. We compare results for conjugated and non-conjugated polymers, augment our original extrapolation approach with a non-linear option, analyze how the polarizability errors propagate into the RI predictions, and offer guidance for method selection.
Identify Similarities in Diverse Polycyclic Aromatic Hydrocarbons of Asphaltenes and Heavy Oils Revealed by Noncontact Atomic Force Microscopy: Aromaticity, Bonding, and Implications in Reactivity
Authors: Zhang Yunlong
Published: January 2019

Heavy oils are enriched with polycyclic (or polynuclear) aromatic hydrocarbons (PAH or PNA), but characterization of their chemical structures has been a great challenge due to their tremendous diversity. Recently, with the advent of molecular imaging with noncontact Atomic Force Microscopy (nc-AFM), molecular structures of petroleum has been imaged and a diverse range of novel PAH structures was revealed. Understanding these structures will help to understand their chemical reactivities and the mechanisms of their formation or conversion. Studies on aromaticity and bonding provide means to recognize their intrinsic structural patterns which is crucial to reconcile a small number of structures from AFM and to predict infinite number of diverse molecules in bulk. Four types of PAH structures can be categorized according to their relative stability and reactivity, and it was found that the most and least stable types are rarely observed in AFM, with most molecules as intermediate types in a subtle balance of kinetic reactivity and thermodynamic stability. Local aromaticity was found maximized when possible for both alternant and nonalternant PAHs revealed by the aromaticity index NICS (Nucleus-Independent Chemical Shift) values. The unique role of five-membered rings in disrupting the electron distribution was recognized. Especially, the presence of partial double bonds in most petroleum PAHs was identified and their implications in the structure and reactivity of petroleum are discussed.
Reciprocal regulation of STING and TCR signaling by mTORC1 for T-cell activation and function
Authors: Imanishi Takayuki , Unno Midori , Kobayashi Wakana , Yoneda Natsumi , Matsuda Satoshi , Ikeda Kazutaka , Hoshii Takayuki , Hirao Atsushi , Miyake Kensuke , Barber Glen N , Arita Makoto , Ishii Ken J , Akira Shizuo , Saito Takashi
Published: January 2019

Stimulator of interferon genes (STING) plays a key role in detecting cytosolic DNA and induces type I interferon (IFN-I) responses for host defense against pathogens. Although T cells highly express STING, its physiological role remains unknown. Here, we show that costimulation of T cells with the STING ligand cGAMP and TCR leads to IFN-I production and strongly inhibits T-cell growth. TCR-mediated mTORC1 activation and sustained activation of IRF3 are required for cGAMP-induced IFN-I production, and the mTORC1 activity is partially counteracted by cGAMP, thereby blocking proliferation. This mTORC1 inhibition in response to costimulation depends on IRF3 and IRF7. Effector T cells produce much higher IFN-I levels than innate cells in response to cGAMP. Finally, we demonstrated that STING stimulation in T cells is effective in inducing antitumor responses in vivo. Our studies demonstrate that the outputs of STING and TCR signaling pathways are mutually regulated through mTORC1 to modulate T-cell functions.
QIM - Based Audio Watermarking with Combination Technique of DCT-QR-CPT
Authors: RENDRAGRAHA RENDY DWI , BUDIMAN GELAR , SAFITRI IRMA
Published: January 2019

ABSTRAKAudio watermarking adalah teknik memasukkan informasi ke dalam file audio dan untuk melindungi hak cipta data digital dari distribusi ilegal. Makalah ini memperkenalkan audio stereo watermarking berdasarkan Quantization Index Modulation (QIM) dengan teknik gabungan Discrete Cosine Transform (DCT) - QRCartesian Polar Transform (CPT). Host audio dibagi menjadi beberapa frame, selanjutnya setiap frame ditransformasi oleh DCT, kemudian output DCT diuraikan menjadi matriks orthogonal dan matriks segitiga menggunakan metode QR. Selanjutnya, CPT mengubah dua koefisien kartesian dari matriks segitiga (R) pada posisi (1,1) dan (2,2) menjadi koefisien polar. Setelah itu, penyisipan dilakukan pada koefisien polar oleh QIM. Hasil simulasi menunjukkan bahwa imperseptibilitas audio terwatermark berkualitas baik dengan Signal to Noise Ratio (SNR)> 20, Mean Opinion Score (MOS)> 4 dan tahan terhadap serangan seperti Low Pass Filter (LPF) dan Band Pass Filter (BPF) dengan cut off 25-6k, resampling, Linear Speed Change (LSC) dan MP3 Compression dengan rate diatas 64 kbps.Kata kunci: Audio Watermarking, CPT, DCT, QIM, QR ABSTRACTAudio watermarking is a technique for inserting information into an audio file and to protect the copyright of digital data from illegal distribution. This paper introduces a stereo audio watermarking based on Quantization Index Modulation (QIM) with combined technique Discrete Cosine Transform (DCT) – QR – Cartesian Polar Transform (CPT). Each frame of a host audio is transformed by DCT, then DCT output is decomposed using QR method. Next, CPT transform two cartesian coefficients from triangular matrix (R) in position (1,1) and (2,2) to polar coefficients. After that, embedding is executed on polar coefficients by QIM. The simulation result shows that the imperceptibility is good with Signal to Noise Ratio (SNR)>20, Mean Opinion Score (MOS)>4 and it is robust against attacks such as Low Pass Filter (LPF) and Band Pass Filter (BPF) with cut off 25-6k, Resampling, Linear Speed Change and MP3 Compression with rate 64 kbps and above. Keywords: Audio Watermarking, CPT, DCT, QIM, QR
Evaluasi Kinerja PLTS 1000 Wp di Itenas Bandung
Authors: HIDAYAT FERY , RUSIRAWAN DANI , FAJAR TANJUNG IQBAL RACHMADI
Published: January 2019

ABSTRAKPembangkit Listrik Tenaga Surya (PLTS) merupakan salah satu sistem pembangkit non-konvensional yang dapat menggantikan peran pembangkit listrik konvensional. Saat ini Institut Teknologi Nasional Bandung (Itenas) sedang mengembangkan instalasi PLTS 1000 Wp jenis grid connected system, menggunakan modul fotovoltaik (FV) tipe monokristalin. Dalam artikel ini, hasil evaluasi berbagai parameter utama modul FV akan dipaparkan dalam rangka mendapatkan kinerja dari PLTS. Pengukuran parameter utama modul FV dilakukan dengan menggunakan mikrokontroler Arduino Mega 1.8.2 meliputi radiasi matahari (G) dan temperatur lingkungan (Ta), sebagai parameter masukan serta tegangan (V), arus (I) dan temperatur sel/modul FV (Tc), sebagai parameter keluaran. Pengukuran parameter utama bertujuan untuk memperoleh daya (P), efisiensi (η) serta energi kumulatif (Ek) dari PLTS terpasang. Dari hasil pengujian selama 6 hari, diperoleh daya, efisiensi, dan produksi energi kumulatif rata-rata harian PLTS terpasang adalah 535,99 W/hari, 14,29 % dan 2,64 kWh.Kata kunci: fotovoltaik, monokristalin, daya dan efisiensi rata-rata harian ABSTRACTThe solar power plant (SPP) is one of non convensional power plant, which can be used to substitute the conventional power plant. Presently, Institut Teknologi Nasional (Itenas) has been developed a 1000 Wp grid-connected SPP, using monocrystalline photovoltaic (PV) modules. In this paper, evaluation results of the PV modules parameters will be elaborated to figure out the PV modules characteristics, as a basic to evaluate the SPP performance. The measuring of PV modules have been done using arduino mega 1.8.2 microcontroller. The input parameters of the PV modules are solar radiation (G) and ambient temperature (Ta), meanwhile the output parameters are voltage (V), current (I) and cell/module temperature (Tc). All these parameters are used to estimate the power (P), efficiency (η) and cumulative energy (E). Based on measurements and evaluation during 6 days, it is found that the average of the power and efficiency of the SPP were 535,99 W/day and 14,29 %, respectively, and average yield of energy (daily) was 2,64 kWh .Keywords: photovoltaic, monocrystalline, daily power and efficiency average
Akuisisi Data NMEA 0183 AIS Berbasis Mikrokontroler sebagai Sistem Monitoring Informasi Kapal
Authors: RACHMAN ISA , HAMMAM NURAFALAH RAMADANI BIMA , RINANTO NOORMAN
Published: January 2019

ABSTRAKData kapal dari perangkat AIS (Automatic Identification System) merupakan sumber informasi bagi nahkoda kapal laut. Informasi-informasi tersebut diperoleh dengan mengubah menu secara manual pada layar AIS yang berukuran kecil. Pembuatan perangkat pada penelitian ini difungsikan sebagai pendukung kinerja AIS dalam penyampaian informasi secara berkelanjutan dan otomatis. Data NMEA (National Marine Electronics Association) 0183 dari AIS MA-500TR diakuisisi melalui proses penafsiran, pemilihan, penguraian dan pengurutan untuk menghasilkan data RMC (Recommended Minimum Specific) menggunakan bahasa C pada Arduino Uno R3. Kesesuaian tampilan data RMC untuk waktu, posisi dan tanggal pada modul LED P10 dengan AIS MA-500TR sebesar 100 %. Sedangkan tampilan untuk kecepatan dan heading pada modul LED P10 memiliki akurasi lebih tinggi daripada AIS MA-500TR karena mampu menampilkan dua digit angka setelah tanda koma.Kata kunci: kapal, AIS, informasi, NMEA 0183, akuisisi ABSTRACTShip’s data from the AIS (Automatic Identification System) device is a source of information for the shipmaster. That information is obtained by manually changing the menu on the small size of the AIS screen. The prototype in this study is used to support AIS performance in order to get information continuously and automatically. NMEA (National Marine Electronics Association) 0183 data from the AIS MA-500TR was acquired through the process of interpretation, filtering, parsing and sorting to generate RMC (Recommended Minimum Specific) data using C language on the Arduino Uno R3. The accuracy of RMC data display for time, position and date on the LED P10 module with the AIS MA-500TR are 100 %. While the display for speed and heading on the LED P10 module has a higher accuracy than the AIS MA-500TR because it is able to display two-digit numbers after a comma.Keywords: ship, AIS, information, NMEA 0183, acquisition