bluuebunny/crossref_metadata_2025 huggingface dataset:
Seismo-Structural Interpretation and Petrophysical Evaluation of Ugwu-Field, Coastal Swamp Depositional Belt of the Niger Delta Basin
Authors: Ugwu E.B. , Ugwu S.A. , Ugwueze C.U. , Eze S.U. , Bello M.A.
Published: October 2020

Structural interpretation of 3-D seismic data and well log have been applied to unravel hydrocarbon entrapment pattern and petrophysical  parameters of X-field within the coastal swamp region of the Niger Delta.. Four reservoir intervals (A, B, C and D) delineated as (W-026, 032, 042 and 048) using gamma ray and resistivity log response. Structural interpretation for inline 5158 revealed four horizons (A, B, C and D) and eight (8) faults labelled (F1, F2, F12, F13, F21, F22, F23, and F24) were mapped. It was observed that the hanging wall block due to reverse drag or rollover anticline slided over fault F12 and created fault F2, thereby creating subsidence where sediments can be deposited. Therefore, faults F2 and F12 created rollover structures which cuts across the entire four reservoirs and invaluably responsible for trapping of hydrocarbon in the field. RMS map developed for horizons ‘A’ and ‘B’ revealed high amplitude anomalies, while variance attribute for both horizons showed relatively uniform lithology observed from east to west across the study area. While from north-east to south west, variance was observed to increase relatively which indicates different lithology. These trend exposes dipping of the channel fill at both flanks by creating extensive faulting. Results of petrophysical evaluation for reservoirs ‘A’ and ‘B’ across the four wells were analyzed. For reservoir ‘A’, porosity values of 32.8%, 24.8%, 25.9% and 27.1% were obtained for wells W-048, 042, 026 and 032 respectively with an average of 27.65%, while for reservoir ‘B’ porosity values of 26.83%, 26.93%, 25.59% and 27.99% for wells W-048, 042, 026 and 032 were obtained respectively with an average of 26.84%. This porosity values were rated very good to excellent for reservoir ‘A’ and very good for reservoir ‘B’, while Permeability values of the order (K > 1000mD) were obtained for both reservoirs across the four wells and is rated excellent. Hydrocarbon saturation (Shc) across the four wells averages at 68.57% for reservoir ‘A’ and 68.67% for reservoir ‘B’ which is high. Log motifs using gamma ray log for well-026 was integrated with seismic facies to infer on depositional environment of the reservoirs horizons showed a combination of serrated funnel/blocky shape log response and coarsening upward cycles. For reservoirs ‘A’, ‘B’ and ‘C’ the log shape pattern indicates deposition in a fluvial / tidal, channel environment while for reservoir ‘D’ the pattern indicates deposition in deltaic front environment. Isochore maps computed for horizons ‘A’ and ‘B’, shows that horizon ‘A’ is relatively thick and this pattern suggests increased tectonic activities during deposition of reservoir ‘A’ and is an indication that reservoir ‘A’ is a synrift deposit.

Keywords: 3-D Seismic interpretation, Faults, Seismostratigraphy, Well log, Seismic Attributes, Petrophysical parameters
Synthesis and Olfactory Characteristics of Hydroxyether Derivatives of Methyl Eugenol
Authors: Okopi S.O. , Affiku L.M.
Published: October 2020

Methyl eugenol is a naturally occurring substance found in the essential oils of several plant species. It is a cheap and abundant material with a rather limited interest as perfuming ingredient. This research investigated the structure-odour relationship of methyl eugenol and its derivatives, focusing on the chemical transformation of the double bond to hydroxyether derivatives in a controlled manner. Two derivatives 2-(4-ethyl- 3-methoxybenzyl)oxirane (68.8% yield) and 1-(3,4-dimethoxyphenyl)-3-ethoxypropan-2-ol (63.58% yield), were synthesized from methyl eugenol. This research found that the odour characteristic of 2-(4-ethyl-3-methoxybenzyl)oxirane[floral, fresh, slight lime and sweet]compounds, is clearly different from the odours of the 1-(3,4-dimethoxyphenyl)-3-ethoxypropan-2-ol [Glue-like, pungent, and Caramel-like]. It is evident from our observations that double bond substitution and functional alteration of the methyl eugenol modifies the perceived odour of methyl eugenol  derivative. Thus, structural modification overall led to an increase in odour potency.

Keywords: Fragrance, Methly-Eugenol, Ether, Olfactory characteristic, Epoxidation.
Effectiveness of Azadirachta indica A. Juss (Neem) Seed Oil in Controlling Wood Termite
Authors: Okanlawon F.B. , Adegoke O.A. , Olatunji O.A. , Okon-Akan O.A. , Akala A.O.
Published: October 2020

The protection of wood against biodeteriorating agents like termite during processing or in service has call for serious possible approach using new safer, environmental friendly preservatives hence this study therefore evaluated Azadirachta indica seed oil against termite attack on Gmelina arborea and Triplochiton scleroxylon wood. The seed oil was obtained using a soxhlet apparatus and N-hexane as the solvent. The wood was dimensioned into 20x20x20 mm and the seed oil was applied by brushing, dipping and soaking and exposed to termitarium while the absorption rate and weight loss to termite attack were determined. Data collected was analyzed using simple statistics and analysis of variance at α0.05. The antimicrobial properties of the need seed oil are due to the availability of phytochemicals which promote antimicrobial activity. The maximum wood protection against termite of all the methods of application was obtained from soaking. The absorption and weight loss ranged from 11.20 - 43.88 % and 56.50 -61.58 % for G. arborea and T. scleroxylon respectively. However, all the application methods used for the wood treatment proved to be effective over the untreated wood.

Keywords: phytochemicals, seed oil, wood species, wood preservation, wood termite
Brand Community
Authors: Haverila Matti
Published: October 2020

The purpose of this presentation is to discuss brand communities. Starting with the definition, the presentation will describe the meaning of the Internet for the emergence of brand communities. Information and communication flows in brand communities will also be discussed. A practical example will be provided in which the various roles of brand community members will be described. In addition, the popularity of brand communities among the top 100 leading brands in the world will be revealed. Before conclusions, the benefits of brand communities for consumers and companies will be discussed.
EPIPHYTIC ORCHIDS A SERIOUS PEST ON CITRUS TREES
Authors: Cook Melville T.
Published: October 2020

Resumen en inglés
MYCOLOGICAL NOTES I
Authors: Toro Rafael A.
Published: October 2020

Resumen en inglés
Título en español
Authors: E. G. Smyth
Published: October 2020

Resumen en español
Tras las cenizas y el sismo. Vivienda en la Sierra rural de Ecuador y Perú
Authors: Toro Mayorga Lorena I.
Published: October 2020

En la imagen de postal de la serranía andina suelen aparecer, en las faldas de las montañas, pajonales dorados salpicados por casas de tierra techadas con teja y blanqueadas con cal. En décadas recientes, esta arquitectura “tradicional” ha sido considerada bajo amenaza dado el avance de las técnicas constructivas modernas, como el hormigón. Lorena Toro cuestiona la oposición tradicional-moderno mediante una reflexión compleja sobre la construcción de vivienda en la ruralidad serrana. Dos desastres naturales que golpearon a dos poblados de los Andes son el referente de esta obra: la emanación de ceniza del volcán Tungurahua, Ecuador, (en 2006) y el sismo de Ica, Perú, (en 2007). La ceniza causó graves daños en el poblado ecuatoriano de Quero, y el sismo en la localidad peruana de Huaytará. Para analizar las respuestas a estas dos emergencias, la autora construye un modelo en el que integra a los actores, las opciones de reconstrucción y los efectos de estas decisiones en los territorios. Toro establece que la geografía no determina que una localidad resulte marginada, sino que se trata de una construcción a lo largo del tiempo. Sostiene que en situaciones excepcionales se revelan órdenes sociales preexistentes y, a menudo, inadvertidos. Desentraña cómo el ideal modernizador ha influido –e influye– en la vivienda rural, en particular desde inicios del siglo XX. Expone cómo el Estado no alcanza a comprender suficientemente las expectativas e intereses de las poblaciones involucradas y ello perjudica el éxito de sus intervenciones. En suma, su reflexión sobre la arquitectura apunta a cerrar las brechas entre el espacio imaginado y el vivido.
VÝVOJ SYSTÉMŮ ŘÍZENÍ VŠECH ČTYŘ KOL
Authors: Němec Jan , Jilek Petr
Published: October 2020

Příspěvek se zabývá rešerší v současné době velmi prosazovaným systémem řízení všech čtyř kol u silničních vozidel, a to zejména u osobních vozidel. Shrnuje historický vývoj jednotlivých systémů a popisuje jejich výhody a nevýhody z technického pohledu na konstrukční celek. Zaměřuje se i na systémy používané v současných automobilech, které jsou stále velice ojediněle zabudované do nově vyráběných vozidel.
MOŽNOSTI VYTVOŘENÍ SKLADOVÉ SÍTĚ V LOGISTICE POSLEDNÍ MÍLE
Authors: Kudláčková Nina , Němec Miroslav
Published: October 2020

Moderní logistická praxe směřuje ke komplexnímu řešení problémů a plné integraci dodavatelských řetězců. Jednou z oblastí, ve které je třeba nalézt efektivní řešení je vytvoření skladové sítě. Nalezení vhodného modelu pro umisťování distribučních, respektive skladovacích center, který by kromě hlediska úspory nákladů či maximalizace zisku, zohledňoval také časové hledisko, může vést k získání konkurenční výhody. Aplikace takového modelu na podmínky současných trendů v oblasti logistiky poslední míle by pak mohla vést nejen k získání konkurenční výhody, ale také k získání většího podílu na trhu. Cílem tohoto článku je tedy prozkoumat možnosti využití stávajících metod a modelů, používaných pro vytvoření distribuční sítě, jako jsou metody statické, u kterých je možné sklady či střediska obsluhy rozmístit podle účelové funkce, a dle jejich povahy lze použít modely spojité, diskrétní či síťové. Dále jsou pak v článku zkoumány možnosti využití modelů dynamických, které jsou více zaměřeny na faktor času a mohly by tak být využity k alokaci skladů či distribučních center, mimo jiné, také v logistice poslední míle, neboť současným trendem je právě hledisko časové, kdy společnosti v současné době usilují o co největší zkrácení dodacích lhůt. Článek se věnuje možnostem využití lokačně-alokačních úloh, P-median modelu, Weberova modelu či pojetí problému umístění skladu jako nedimenzovaného problému umístění zařízení. Jako problematické se u výše zmíněných modelů ukazuje fakt, že tyto modely neberou v potaz zákazníky a přínos pro zákazníky. Je tedy třeba se zaměřit na nalezení takového modelu, který by bral v potaz určité prvky zákaznického servisu, jako je například snadná dostupnost produktů, frekvence dodávek či požadavky na čas dodání, a to nejen v případě logistiky poslední míle. Ze zkoumaných metod se jako nejlepší pro tyto účely jeví logistická metoda, popisovaná v češtině jako „Dům kvality“, jejímž účelem je zapracovat požadavky koncových zákazníků do finálního produktu společnosti, spolu s metodou známou jako „Analytický hierarchický proces“, jejímž cílem je rozklad složité nestrukturované situace na jednodušší komponenty, a „Analytický síťový proces“, což je jedna z obecnějších metod „Analytického hierarchického procesu, zaměřená na síťové rozhodovací problémy s cílem určit optimální místo pro umístění zařízení. Cílem tohoto článku je prozkoumat možnosti využití kombinace výše zmíněných modelů pro rozmístění skladů či distribučních center v logistice poslední míle.
CZECH TRANSPORT AND LOGISTICS COMPANIES NEED A SOPHISTICATED APPROACH TO EMPLOYEE MOTIVATION
Authors: Ližbetinová Lenka , Balková Miluša , Voláková Petra , Kuka Adrian
Published: October 2020

The situation on the labour market in the field of transport and logistics is strongly undersized by offering the necessary quality human resources. Acquiring and maintaining these resources creates one of the main prerequisites for the competitiveness of companies. Knowing their preferences can help not only solve the problem of gaining, retaining quality employees, but also more efficiently spend funds in this area. The aim of the article is to determine the motivational preferences of employees in the field of transport and logistics and to identify the main areas that are least fulfilled by their employers.. The article is based on the results of a questionnaire survey on a sample of 2363 respondents. Data are processed using basic descriptive statistics and Student's T-test. The results provide an overview of the employees’ preferences of transport and logistics companies and problem areas in terms of satisfaction. In addition to enriching the knowledge base for the next stage of the issue, the conclusions provide companies in the field of transport and logistics with the opportunity to take a more sophisticated approach to motivating their employees and also to help acquire new ones.
DOPAD NEUTRALIZÁCIE PREPRAVNÝCH DOKUMENTOV NA ZODPOVEDNOSŤ CESTNÉHO DOPRAVCU
Authors: Poliak Miloš , Tomicová Jana
Published: October 2020

V roku 1956 bol prijatý významný dokument v oblasti  cestnej nákladnej dopravy - Dohovor CMR. Jeho prijatím sa zjednotili niektoré pravidlá v medzinárodnej preprave tovarov. Zjednotila sa najmä sprievodná dokumentácia zásielky a zodpovednosť cestného dopravcu. Od prijatia Dohovoru CMR sa zmenil spôsob výpočtu zodpovednosti dopravcu, ktorý zaviedol Protokol k Dohovoru CMR. Protokol zmenil systém výpočtu zodpovednosti zo zlatého franku na systém založený na zvláštnych právach čerpania Sprievodná dokumentácia je zjednotená v cestnej nákladnej doprave v podobe nákladného listu CMR. Preukázalo sa, že neutralizácia nákladného listu sa v niektorých prípadoch využíva pri podvode na odosielateľovi. Cieľom príspevku je zistiť dopad využívania neutralizácie nákladného listu na zodpovednosť dopravcu a postoj poisťovne voči dopravcovi v prípade preukázania neutralizácie nákladného listu CMR. Z dôvodu, že prijatie Protokolu nie je samozrejmosťou, existujú členské krajiny Dohovoru, ktoré Protokol neprijali. Vzhľadom na to, že v súčasnosti teda existujú dva spôsoby ohraničenia zodpovednosti cestného dopravcu, chceme taktiež poukázať na dôležitosť prijatia Protokolu k Dohovoru CMR a jeho vplyv na konkurencieschopnosť v prípade ak dopravcovi hrozí riziko z vykonania neutralizácie.
Çukurova Koşullarında Bazı Kum Darısı (Panicum miliaceum L.) Genotiplerinin Agromorfolojik ve Ot Kalite Özellikleri Üzerine Bir Araştırma
Authors: DAĞTEKIN Zeyni , HATİPOĞLU Rüştü , YÜCEL Celal
Published: October 2020

Bu araştırma Uluslararası Yarı Kurak Tropik Bölge Tarımsal Araştırma Enstitüsü’nden (ICRISAT) temin edilen kum darısı (Panicum miliaceum L.) türüne ait 11 genotipin Çukurova koşullarındaki performanslarını belirlemek amacıyla yapılmıştır. Kum darısı genotipleri sıra arası 70 cm sıra üzeri 10 cm olacak şekilde 5 m uzunluğundaki sıralara birer sıra halinde ekilmiştir.

Araştırmada kum darısı genotiplerinde; % 50 çiçeklenmeye erişme süresi, bitki boyu (cm), kardeş sayısı /bitki , yaprak sayısı/ana sap, kuru ot verimi/bitki, yaprak oranı (%), kuru maddede ham protein oranı (%), ADF oranı (%), NDF oranı (%) , fosfor oranı (%), kalsiyum oranı (%), magnezyum oranı (%) ve potasyum oranı (%) incelenmiştir.

İncelenen kum darısı genotiplerinde % 50 çiçeklenmeye erişme süresinin 36-60 gün, bitki boyunun 72,2-142,8 cm, bitki başına kardeş sayısının 5,4-42,2 adet, ana sapta yaprak sayısının

+Zeyni DAĞTEKİN’in Yüksek Lisans Tez çalışmasından üretilmiştir

7,2-16 adet, yeşil ot veriminin 112,2-790,2 gr, kuru ot veriminin 28,6-165,9 gr, yaprak oranın , %19,7-51,9, ham protein oranının 16,3-20,5, ADF oranının % %28,7-36,3, NDF oranının % %60-70,6, P oranının % 0,373-0,434, Ca oranının %0,58-0,824, Mg oranının % 0,270-0,393 ve K oranının %3.174-3.964 arasında değiştiği saptanmıştır.
Lavantada Köklenme Üzerine Çelik Kalınlıklarının Etkisi
Authors: KARA Nimet , BAYDAR Hasan
Published: October 2020

Araştırma, Lavandula angustifolia var. Raya ve Lavandula x intermedia var. Super çeşitlerinin yaklaşık 15 cm uzunluğunda 2,0-3,0, 3,1-4,0, 4,1-5,0, 5,1-6,0 ve 6,1 mm üzeri olarak sınıflandırılan beş farklı kalınlıktaki çelikler kullanılarak, köklenme oranı, kök uzunluğu ve kök sayısına etkisini incelemek amacıyla tesadüf parselleri deneme desenine göre üç tekerrürlü olarak yürütülmüştür. Köklenme oranı, kök sayısı ve kök uzunluğu bakımından çeşitler ve çelik kalınlıkları arasındaki farklar istatistiksel olarak önemli çıkmış ve Raya çeşidinin köklenme özellikleri Super çeşidinden daha yüksek olmuştur. Çelik kalınlıklarına bağlı olarak köklenme oranı, kök sayısı ve uzunluğunda belirgin bir artış veya azalış göstermemiş, ancak köklenme değerleri 3,1-4,0 mm kalınlığındaki çeliklerde daha yüksek olmuştur. Sonuç olarak, lavantada köklenme için en uygun çelik kalınlığı 3,1-4,0 mm olarak belirlenmiştir.
Constitutional Complaint as Strengthening Constitutionalism in Indonesia
Authors: Siagian Abdul Hakim
Published: October 2020

The inclusion of human rights in the constitution gives a new status for these rights to become constitutional rights. The guarantee of human rights in the constitution has not been in line with legal efforts to protect these rights. Mechanisms constitutional  review in Indonesia only accommodates the testing effort constitutionality of Law (judicial review), whereas there are still many objects of state action that can harm the constitutional rights of citizens, but they do not have any resolution because they have not been provided for by Indonesian positive law. This study aims to identify how the interrelationship between guaranteeing human rights in the constitution and strengthening constitutionalism due to the inclusion of human rights in the constitution, how the concept of constitutional complaints in various countries is, and how relevant is it to be applied in Indonesia. This research describes the material that exists in historical, comparative and reconstruction (modification) aspects as an effort to make the concept relevant to be applied in Indonesia. This research shows that human rights and the constitution have a reciprocal relationship (reciprocal), various concepts in other countries have a lot of relevance to Indonesia, and there are several technical-procedural concepts and juridical arrangements that are relevant to be applied in Indonesia. So, it is necessary to regulate constitutional complaints as a legal measure to protect the constitutional rights of citizens which have been guaranteed by the constitution and increase the value of the constitutionalism of citizens in Indonesia.
The Analysis of Inequality on Economic Growth in Indonesia
Authors: Fitrawaty Fitrawaty
Published: October 2020

Development is carried out to improve people's welfare, so that economic growth and an even distribution of income are needed. Rapid economic growth that is not balanced with equal distribution, will lead to regional imbalances. The objectives of this study are to; (1) to analyze the factors causing inequality on economic growth in all provinces in Indonesia; (2) to analyze the largest contributor to development inequality between provinces in Indonesia, (3) to form a model of development inequality and economic growth for each province and Indonesia (4) to generat ideas or ideas for solutions to control development inequality and economic growth in Indonesia. The variables studied are the wiliamson index, human development index, unemployment and the General Allocation Fund for each province in Indonesia in 2010-2017. The data observed are primary data and secondary data from various related agencies, such as Bank Indonesia, Statistics Indonesia, Ministry of National Development Planning of the Republic of Indonesia and Ministry of Finance Indonesia. Before being analyzed, the data will pass through the next classical assumption test stage with the Panel Data Model. The results showed that the unemployment rate had a negative and significant effect, while General Allocation Fund and HDI had a positive and significant effect on the level of inequality in Indonesia.
Counseling Service Management in Efforts to Help the Potential Development of High School Students
Authors: Wening Muslimah Hikmah , Hasanah Enung
Published: October 2020

Management of guidance and counseling services means cooperation to determine, implement, and achieve the goals of guidance and counseling services by implementing planning, organizing, staffing, directing, and leadership and controlling. . Even though the guidance and counseling service program in schools was aimed at helping students to be able to develop optimally, the fact was that there are still many students who are afraid to go to the GC room just to consult with their GC teacher. It was because there is a negative stigma about GC teachers, namely for students.GC teachers were identical to judges at school because they tend to work to solve the problem of student behavior deviations in schools. This study used a qualitative method. The results showed that the process of guidance and counseling services in private schools in urban areas, the participants carried out several stages of activities as a unit of guidance and counseling service activities. These stages were as follows: (1) orientation stage, (2) planning stage. (3) the implementation stage, (4) the evaluation stage.
Migrant Workers’ Child Care Style in Cilacap District
Authors: Wijayanti Urip Tri , Purwaningsih Dwi
Published: October 2020

The Migrant workers in Cilacap District are dominated by women who are married, so that the care of the children is carried out by the father. This research aims to examine the father's parenting. This research uses a qualitative approach. It uses Purposive selection to find the informants. The Informants include father, wife/ mother, secondary family (grandfather, grandmother, and siblings). Data were collected by interview, observation and documentation. The results of the study were two kinds of care, some were delegated to secondary families. For example grandparents or other relatives and some were cared for by their husbands/ fathers. However, in general the care is delegated to secondary families. The reason is because the husband/ father does not have parenting experience. The parenting pattern applied by secondary families / grandparents applies permissive and democratic parenting. Then for those who are cared for by their husbands / fathers themselves apply a democratic parenting pattern. Where parents are warm and affectionate to children. Parents, especially fathers, explain why children should not do something. For care for adolescents, care is done by the husband/ father himself. The pattern of parenting that is applied uses permissive and democratic patterns. BKKBN recommendation needs to carry out parenting training for fathers, so that female migrant families do not delegate care to secondary familie
Pengaruh Tipe Kepemimpinan Kepala Sekolah Terhadap Kinerja Guru Di SD Negeri Terapung Kabupaten Kolaka
Authors: Sucipto Nyamin
Published: October 2020

Tujuan penelitian ini adalah untuk mengetahui dan menganalisis pengaruh tipe kepemimpinan Kepala Sekolah terhadap Kinerja Guru dan Faktor yang dominan yang berpengaruh terhadap kinerja guru. Populasi penelitian ini adalah seluruh Guru dan Siswa SD Negeri Terapung, sedangkan sampelnya adalah 8 orng guru dengan status PNS, sedangkan siswa adalah kelas V dan VI berjumlh 58 orang. Jadi total sampel adalah 66 orang. Metode analisis yang digunakan adalah analisis regresi linear berganda. Hasil penelitian menunjukkan bahwa tipe kepemimpinan paternalistik, partisipatif, demogratis dan otokratis berpengaruh terhadap kinerja guru, sedangkan yang paling dominan adalah tipe kepemimpinan paternalistik.
Hubungan Sinyal Fundamental dan Informasi Arus Kas Terhadap Return Saham Sebelum dan Setelah Konvergensi IFRS
Authors: SE MSi Ramly , SE Alamsjah
Published: October 2020

Kegagalan laba (earning) merefleksikan harga saham secara penuh menyiratkan terdapat informasi lain yang dapat digunakan untuk berinvestasi. Penelitian bertujuan mencari alternatif informasi non laba (earning) dalam berinvestasi dengan menguji (1) hubungan sinyal-sinyal fundamental (account receivable, inventory, gross margin, sales and administrative expeneses, effective tax rate, labor force dan capital expenditure) terhadap return saham , dan (2) informasi komponen arus kas (operating cash flows,investing cash flows dan financing cash flows) terhadap return saham. Penelitian ini dilakukan pada Bursa Efek Indonesia (IDX) dengan menggunakan data sekunder. Penyampelan dilakukan secara purposif dengan menggunakan data sebelum dan sesudah kovergensi IFRS dari 2009-2015 untuk menemukan bukti empiris setelah adanya konvergensi IFRS. Data dianalisis dengan menggunakan metode analisis linear berganda. Hasil yang diperoleh dari dua hasil regresi menunjukkan bahwa hubungan sinyal fundamental dan informasi arus kas terhadap return saham sebelum konvergensi IFRS memiliki hubungan yang signifikan khususnya pada variabel sinyal fundamental seperti inventory, gross margin, sales and administrative expenses dan capital expenditure dan informasi arus kas tidak memiliki hubungan yang signifikan. Sementara hasil diperoleh setelah Konvergensi IFRS hanya memperlihatkan dua variabel sinyal fundamental yang memiliki hubungan yang signifikan yaitu inventory dan sales and administrative expenses.
Pengaruh Ketepatan Sasaran Anggaran Dan Sistem Pelaporan Terhadap Akuntabilitas Kinerja Pada Satuan Kerja Perangkat Daerah Di Permerintah Kota Makassar
Authors: Sadeli Yudi Akhmad
Published: October 2020

Penelitian ini tujuan untuk menguji ketepatan sasaran anggaran berpengaruh terhadap akuntabilitas kinerja pemerintah kota Makassar. Serta  untuk menguji pengaruh sistem pelaporan terhadap akuntabilitas kinerja pemerintah kota Makassar. Jenis data yang dikumpulkan dalam penelitian ini adalah data kuantitatif. Sampel dalam penelitian ini adalah sebanyak 43 SKPD Kota Makassar, dimana diambil 3 orang pegawai pada setiap instansi pemerintah. Hasil penelitian menunjukkan ketepatan sasaran dan sistem pelaporan anggaran berpengaruh positif bersignifikan terhadap akuntabilitas kinerja satuan kerja perangkat daerah di Pemerintah Kota Makassar.
PENGARUH CORPORATE GOVERNANCE TERHADAP RETURN SAHAM MELALUI MANAJEMEN LABA
Authors: Jao Robert , Mardiana Ana , Jimmiawan Chintia
Published: October 2020

Penelitian ini bertujuan untuk menginvestigasi pengaruh corporate governance terhadap return saham melalui manajemen laba. Populasi dalam penelitian ini adalah seluruh perusahaan non keuangan yang terdaftar di Bursa Efek Indonesia pada tahun 2015-2017. Pengambilan sampel menggunakan teknik purposive sampling dengan jumlah sampel sebanyak 106 perusahaan Jenis data yang digunakan adalah data dokumenter berupa laporan tahunan dan laporan keuangan perusahaan. Metode analisis data menggunakan analisis jalur. Hasil penelitian menunjukkan bahwa corporate governance berpengaruh positif signifikan terhadap return saham sedangkan corporate governance berpengaruh negatif signifikan terhadap manajemen laba. Manajemen laba berpengaruh negatif tetapi tidak signifikan terhadap return saham. Selain itu, manajemen laba tidak memediasi pengaruh corporate governance terhadap return saham. Hasil penelitian ini dapat menjadi pertimbangan bagi investor untuk menganalisis informasi perusahaan yang disajikan dalam laporan keuangan serta memperhatikan praktik corporate governance dalam mengambil keputusan investasi. Perusahaan harus menerapkan good corporate governance untuk keberlanjutan perusahaan dan meningkatkan kepercayaan dari investor. Regulator  membuat regulasi dan mengawasi penerapan good corporate governance perusahaan.
Foucaltdian Analyses On Implementation Of Coorporate Social Responsiblity In PT. Semen Tonasa
Authors: Hidayah Nur , Said Darwis , Ayu Damayanti Ratna
Published: October 2020

Keberadaan perusahaan di tengah-tengah masyarakat membawa harapan akan hadirnya kesejahteraan, terutama bagi masyarakat lokal. Perusahaan yang mengekstraksi bahan dari alam diwajibkan untuk menerapkan pertanggungjawaban sosial dan lingkungan (Coorporate Social Responsibility) untuk mengurangi beban masyarakat akibat perubahan lingkungan yang terjadi. Penelitian ini bertujuan untuk mengkaji implementasi program CSR PT. Semen Tonasa pada masyarakat sekitar daerah operasional perusahaan. Metode yang digunakan  ialah  etnografi  dengan  melakukan  observasi,  wawancara, dan  studi  literatur.  Jumlah  informan sebanyak 6 orang berdasarkan purposive sampling dengan terbagi atas tiga kelompok utama yaitu masyarakat, pemerintah, dan pengusaha. Pisau analisis yang digunakan ialah analisis Foucaltdian untuk melihat relasi kuasa- pengetahuan dalam penyaluran CSR kepada masyarakat. Hasil penelitian menunjukkan masyarakat di sekitar lokasi operasional pabrik mengalami ketergantungan terhadap bantuan perusahaan namun hal tersebut terasa wajar karena adanya eksternalitas negatif pada lingkungan dari eksistensi perusahaan. Analisis foucaltdian menunjukkan adanya relasi kuasa ekonomi antara perusahaan dan pegawainya yang ada di struktural masyarakat sehingga memberikan jalan perusahaan untuk memengaruhi kebijakan di masyarakat. Relasi kuasa tersebut kemudian memengaruhi kondisi pengetahuan masyarakat lokal terutama terkait penyaluran bantuan CSR sehingga penyaluran bantuan CSR identik dengan pendekatan kekerabatan.
Pengaruh Pemilihan Rekanan Pengusaha Kena Pajak Terhadap Penerimaan Restitusi Pajak Pertambahan Nilai Pada PT. Nindya Karya (Persero)
Authors: Mispa Sitti
Published: October 2020

Penelitian ini bertujuan untuk untuk mengetahui dan menganalisapengaruh pemilihan rekanan pengusaha kena pajak terhadap penerimaanrestitusi pajak pertambahan nilai pada PT. Nindya Karya (Persero).Adapun teknik analisis yang digunakan adalah analisis deskriptif dananalisis inferensial yang terdiri dari regresi linear sederhana,ujihipotesis,dan koefisien determinasi. Sampel penelitian ini adalah sebanyak 48rekanan perusahaan PT. Nindya Karya (Persero).Hasil penelitian ini bahwa persamaan regresi linear sederhana Y =12,867 + 0,055X, berarti berpengaruh positif. Hasil uji t hitung < t tabel(0,098< 2,013), berarti pengaruh tersebut tidak signifikan. Ini didukungdengan koefisien determinasi 5,8 %.
Pengaruh Rasio Keuangan Terhadap Financial Distress Pada Perusahaan Sektor Industri Dasar Dan Kimia Yang Terdaftar Di Bursa Efek Indonesia
Authors: Makkulau Andi Runis
Published: October 2020

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh Current Ratio, Cash Ratio, Debt To Equity Ratio dan Sales Growth terhadap Financial Distress pada Perusahaan Sektor Industri Dasar dan Kimia yang Terdaftar di Bursa Efek Indonesia. Populasi dalam penelitian ini adalah perusahaan sektor industri dasar dan kimia yang terdaftar di Bursa Efek Indonesia. Berdasarkan metode purposive sampling, sampel yang diperoleh yaitu sebanyak 10 perusahaan. Penelitian ini menggunakan data kuantitatif dan bersumber dari jenis data sekunder yaitu data panel yang merupakan data gabungan dari data runtut waktu (time series data) dan data silang (cross section data).

          Hasil penelitian ini menunjukkan bahwa Current Ratio, Cash Ratio, Debt to Equity Ratio dan Sales Growth berpengaruh negatif tetapi tidak signifikan terhadap Financial Distress. Hal ini berarti bahwa Current Ratio, Cash Ratio, Debt to Equity Ratio dan Sales Growth tidak dapat menjelaskan Financial Distress.

 

Kata Kunci : Current Ratio, Cash Ratio, Debt To Equity Ratio, Sales Growth, Financial Distress
Mortality rate associated with carbon monoxide poisoning in Turkey: a national database study
Authors: Tugba Atmaca Temrel
Published: October 2020

Abstract

Objective: To investigate non-fire and unintentional deaths caused by carbon monoxide poisoning in the light of official national data, and to calculate the national mortality rate associated with carbon monoxide poisoning in Turkey.

Methods: The retrospective cross-sectional study was conducted in Ankara, Turkey, from January to March 2019, and comprised data of deaths registered with the Turkish Statistical Institutebetween January 1, 2013, and December 31, 2017. Data was analysed using SPSS 21.

Results: Of the 1896 deaths, 1310(69.1%) were males, and the highest number of deaths 622(33%) was recorded in 2014. Deaths were most common in the 18-64 years age group 1071(56.6%). Overall, there were 1841(97.1%) Turkish citizens and 55(92.9%) foreign nationals. Manisa had the highest number of deaths 266(14%) at a mortality rate of 3.84 per 100,000 population.

Conclusion: The factual situation of death associated with carbon monoxide in Turkey will lead to steps to reduce the risk.

Key Words: Carbon monoxide poisoning, Mortality rate, Unintentional poisoning. Continuous...
A GEOSPATIALLY DISTRIBUTED E-REFUGEE CAMP TECHNOLOGICAL FRAMEWORK FOR CARIBBEAN SMALL ISLAND STATES
Authors: Gaspard-Chickoree Keisha
Published: October 2020

As a result of the ongoing humanitarian crisis in Venezuela, the country has seen a mass exodus of persons into neighbouring Caribbean Small Island Developing States, SIDS, such as Trinidad and Tobago and Curaçao. These SIDS do not have the infrastructure or local policies to implement a traditional refugee camp within their shores. Findings have shown the many disadvantages to existing or traditional refugee camp settlements. However, as forced migrants continue to pour into these Caribbean states, a technological framework is necessary to capture, manage and connect forced migrants to food and shelter using Geographical Information System, GIS, enabled web technology. Thus, the Geospatially Distributed e-Refugee Camp, GDEC, framework aims to define a burden-sharing model between non-profitable organizations and the government utilizing a free and open source software approach to foster citizen participation and rapid development. The framework is developed using well-defined and tested software development methodologies – Lean Startup Methodology and Rapid Application Development. It analyzes existing technologies used by the UNHCR to represent migration and related GIS data on the web. GDEC is a digitized spatial representation, using a service oriented architecture, of forced migrants housed across the island, the volunteers, safe zones and other relevant stakeholders within the system. This camp, though electronic and distributed, adheres to the standards set by the UNHCR and Sphere for refugee camp settlements. The framework will allow SIDS to roll out a software solution rapidly to meet the urgency of the refugee problem.
A FEASIBILITY STUDY FOR IMPLEMENTATION OF A SMART PARKING SYSTEM IN PORT OF SPAIN TRINIDAD AND TOBAGO
Authors: Rooplal Sarah , Chowdary Boppana
Published: October 2020

Parking challenges and problems are prominent worldwide as well as in Trinidad and Tobago. The capital city of Trinidad, Port Of Spain, is a major area where these challenges are experienced as there are approximately 30% of the population who venture into the city on a daily basis during the week. Worldwide trends involve the utilization of Internet of Things (IoT) platforms expected to alleviate parking challenges by implementation of contemporary parking models such as a smart parking system (SPS). This study investigated feasibility for implementation of a SPS in Port Of Spain. In this study, a Discrete Event Simulation (DES) modelling approach was used to simulate real-life scenarios of the standard parking and a proposed SPS model for a facility chosen in Port Of Spain. These simulation models were executed effectively and results were validated. Verifications were done by comparing how the models worked, to the existing parking facility. Models were then validated using the Chi-squared statistic to determine if there were any statistical difference between developed models and actual statistic. The proposed SPS will reduce driver frustration in finding a vacant parking spot, fuel usage and also reduce environmental degradation.
COMPUTATION OF ONE DIMENSIONAL ONE PHASE STEFAN PROBLEMS
Authors: Naidu V.G. , Devi P. Kanakadurga
Published: October 2020

To design an efficient device or to calculate the performance of existing device requires an accurate analysis of parameters involved in the system. In this work, an efficient front tracking finite difference method is developed to solve one dimensional single phase moving boundary problem with Neumann condition. The basic difficulty apart from the need to find the moving boundary presented, that there is no domain for the first phase at initial time. This difficulty is handled by the age old principle of basic mathematics. Naturally, giving symbolic names to the unknowns by modelling the problem, governing equations are developed with the conditions of the Stefan type problem, solved it and compared the obtained solutions with existing results wherever possible.
URBAN SUSTAINABILITY INDICATORS FOR CARIBBEAN SMALL ISLAND DEVELOPING STATES
Authors: Beard-Sylvester Tracey
Published: October 2020

This research seeks to develop an urban sustainability framework specific to Caribbean Small Island Developing States (SIDS). This is relevant given the reality that Caribbean SIDS are becoming increasingly urbanised. The three most urbanised countries within the Caribbean region; namely, the Bahamas, Trinidad and Tobago and Suriname are more than 70 percent urbanised. If the built environment within urban areas is developed in an unsustainable manner this can result in a number of negative outcomes. For example, a major challenge faced in Caribbean SIDS is that of disaster risk and management due to the location of human settlements and critical infrastructure in low lying coastal lands. If more sustainable outcomes are to be attained in the face of increased urbanisation, there is a need for a change in the way spatial planning is practiced. Indicators can provide planners with an empirical basis for the examination and review of the relevant plans and policies which guide the way in which planning is practiced. There exist a number of urban indicator frameworks, which suggest useful indicators including the World Bank Urban Sustainability Framework (USF) and the Inter-American Development Bank Emerging and Sustainable Cities Initiative (ESCI). These two frameworks are critically examined and with the use of Trinidad as a case study island, the ways in which indicators can be useful in efforts toward increased urban sustainability within SIDS is discussed.
MODELING A MANUFACTURING ENTERPRISE-A SYSTEMS APPROACH
Authors: Nageswara Rao PSRK , Usha Sri P. , Vizayakumar K.
Published: October 2020

Understanding the context and problems of a manufacturing enterprise (ME) and its internal dynamics, primarily through modelling by its processes, operations, and activities. This paper attempts to provide a deeper understanding of the structure and internal mechanisms of ME that shape the overall dynamic behaviour through system dynamics modelling. In this paper, we discuss the system dynamics model in detail and present the insights gained from running simulations. This model helps to explore various policy options relating to decisions and it can be applied to predict system behaviour and gain insights using sound engineering and scientific principles and techniques before implementing a new policy. The paper describes major influences in ME from a system perspective, problems inherent in production systems made clear because the modelling of causal loops introduce cross-departmental issues and promote process Integration. This model guides managers through a continuous improvement process relative to addressing physical, policy or paradigm constraints in their production system.
Metabolic and molecular-genetic changes in the liver during carbon tetrachloride intoxication
Authors: Karimov Denis O. , Kutlina Tatyana G. , Mukhammadiyeva Guzel’ F. , Valova Yana V. , Baygildin Samat S. , Repina Elvira F.
Published: October 2020

Introduction. Toxic hepatitis (TH) is a complex and multifaceted disease, the development of which is mediated by a complex of biochemical and molecular genetic interactions. The current understanding of the pathogenesis of TH and, as a consequence, its treatment is based on standardization of the phenotype of the disease, often without taking into account metabolic disorders within the cells. Material and methods. experimental studies were performed on white outbred male rats weighing 200-220 g. A 50% solution of TCM was used as a toxicant. Biochemical studies were performed on a laboratory medical photometer “Stat Fax 3300” using clinical test kits and control materials manufactured by Vector-Best LLC. Liver tissue for histological examination was subjected to the standard histological procedure and paraffin embedding. Sections 5-7 μm thick were stained with hematoxylin-eosin. Gene expression analysis was performed using real-time PCR amplification on a RotorGene instrument (QIAGEN). Statistical processing of experimental data was performed using the Pearson correlation coefficient and one-way analysis of variance (ANOVA). The results were considered reliable at p <0.05. Results. As a result of the analysis of the correlation of the expression of the studied genes and the level of biochemical parameters, it was found that the correlation of the expression of the Nfe2l2 and Gstm1 genes was r = 0.812 (p = 0.0001). The dynamics of gene expression of Chek, Gstm1, Gstp1, Nfe2l2, had a negative correlation with the level of AST activity in blood serum. And the expression of the genes Chek, Gclc, Gstm1, Nfe2l2, Ripk, Sod1 with an index of ALT activity in the blood serum. After 72 hours, the expression of almost all of the studied genes became multidirectional. And the correlation between indices is often not determined. An analysis of the relationship between the level of cytolysis enzymes and the correlation level of the studied genes showed that after 72 hours the correlation was observed in the Gstm1, Hmox, and Sod1 genes with the levels of AST and ALT.
Effect of silver doping on structural and photocatalytic circumstances of ZnO nanoparticles
Authors: Ahmed Luma , S. Fadhil Eitemad , F. Mohammed Ayad
Published: October 2020

This article describes the synthesis of ZnO nanoparticles (Nps) using the co-precipitation method and then calcinated at 500oC for 2 h. The photo activity of ZnO nanoparticles was examined in photo decolorization of methyl green dye under artificial UV -A light. This prepared photocatalyst (ZnO Np) was modified his surface by 2% Ag doped using the photo deposition method under inert gas for 3h. The characterization of undoped and 2% Ag doped ZnO Nps were estimated by Fourier-transform infrared spectroscopy (FT-IR), X-ray Diffraction (XRD), and Atomic force microscopy (AFM). In FT-IR analysis, the new peaks occurred around 624-778 cm-1 confirmed the Ag really is doped on prepared ZnO Np. Based on data from XRD, the mean crystal size was reduced with doped the 2% Ag. The AFM images for the prepared photocatalysts ensure that the shapes of all samples are semi-spherical with nanometer size. Series of kinetics experiments were performed for the photocatalytic decolourization of methyl green dye using undoped and 2% Ag doped ZnO nanoparticle and found to be pseudo-first-order kinetics.
Evaluación de las rutas del aprendizaje en el rendimiento académico del área de matemática de los estudiantes del 4° grado de primaria de la I.E. Mariano Melgar, Villa María del Triunfo. Lima - Perú 2018
Authors: Huarcaya Inga Nilda , Escalante López María
Published: October 2020

La investigación científica que hemos realizado es básica, correlacional causal no experimental, los factores de estudio son dos: Influencia de las rutas del aprendizaje en el rendimiento académico del área de matemática de los estudiantes del cuarto grado de primaria de la Institución Educativa N° 6019 “Mariano Melgar”. Villa María del Triunfo. Lima 2017 La población conformada por 93 estudiantes y la muestra por un total de 48 estudiantes del cuarto grado de primaria. El diseño de la investigación es transaccional, correlacional, causal. bivariada, transversal. Para la recolección de datos se confeccionaron un cuestionario: para la variable rutas del aprendizaje en el rendimiento académico del área de matemática y el otro se obtendrá de los resultados de las actas de evaluación bimestral, que se aplicó a los 48 estudiantes de la muestra.  

Los instrumentos cumplen con las cualidades de validez y confiabilidad. El estudio plantea la siguiente hipótesis de investigación: Las Rutas del Aprendizaje influyen significativamente en el rendimiento académico del área de matemática de los estudiantes del cuarto grado de primaria de la Institución Educativa N° 6019 “Mariano Melgar”. Villa María del Triunfo. Lima 2017.

Los resultados obtenidos nos permiten rechazar la hipótesis nula y aceptar la hipótesis investigadas, según se el nivel de significación del 5%, si existe evidencia estadística para afirmar que las rutas del aprendizaje influyen en el rendimiento académico del área de matemática de los estudiantes del 4º grado, de acuerdo con la correlación de Rho de Spearman de 0,901 es correlación MUY BUENA, Por lo tanto, se rechaza la hipótesis nula y tenemos que: Las Rutas del Aprendizaje influyen significativamente en el rendimiento académico del área de matemática de los estudiantes del cuarto grado de primaria de la Institución Educativa N° 6019 “Mariano Melgar”. Villa María del Triunfo. Lima 2017.
Liderazgo y su relación con el desempeño gerencial desde la perspectiva de los docentes del nivel primaria de la institución educativa N°5168 - Rosa Luz, distrito de Puente Piedra. Lima 2017
Authors: Olivera Díaz Hilda , Sánchez Pinedo Doris
Published: October 2020

La investigación científica que hemos realizado es básica, correlacional causal no experimental, los factores de estudio son dos: el liderazgo y el desempeño Gerencial de la dirección desde la perspectiva de los docentes del nivel primaria de la Institución Educativa N° 5168 - “Rosa Luz”. Distrito de Puente Piedra. Lima 2016. La población y muestra estuvo conformada por 37 docentes de la Institución Educativa N° 5168 todos docentes del nivel primaria.                                                                                                                               

El diseño de la investigación es transeccional, correlacional, causal. bivariada, transversal. Para la recolección de datos la técnica a emplear es un cuestionario semiestructurado, la cual está constituida por preguntas de la escala de liker, que tiene como fin evaluar en el Liderazgo de los jefes y por otro lado tres aspectos del desempeño gerencial.  Los instrumentos cumplen con las cualidades de validez y confiabilidad. El estudio plantea la siguiente hipótesis de investigación: Se encuentra relación entre el liderazgo y el desempeño gerencial de la dirección en la Institución Educativa Nº 5168 “Rosa Luz”. Distrito de Puente Piedra. Lima 2016 perteneciente al distrito de Puente Piedra.

Al aplicar la formula Rho de Spearman con un nivel de significancia del 95% encontramos que el coeficiente de correlación Rho de Spearman es de 0,598 y el p_ valor es de 0,000 por lo tanto establecemos que tiene un nivel correlación Moderado, vemos que existe una relación directa y un nivel de significancia menor que 0,05por tal motivo se rechaza la hipótesis Nula y se acepta la alterna que dice:

Se encuentra relación entre el liderazgo y el desempeño gerencial de la dirección en la Institución Educativa Nº 5168 “Rosa Luz”. Distrito de Puente Piedra. Lima 2016 perteneciente al distrito de Puente Piedra.