bluuebunny/crossref_metadata_2025 huggingface dataset:
OVERHEAD OPERATIONAL WATER FOOTPRINT DAN KUALITAS AIR PADA GEDUNG BERTINGKAT (STUDI KASUS GRAHA REKTORAT UNIVERSITAS NEGERI MALANG)
Authors: Yulistyorini Anie , Silvia Sanjaya , Ariestadi Dian
Published: October 2022

Graha Rektorat Building at the State University of Malang (UM) significantly contributes to water usage.  Water usage in the building must be managed and appropriately considered, so it can highly contribute to UM's ranking of UI Green Metric for water conservation indicators. Water usage can be calculated by analysis of overhead operational water footprint. This research aims to analyse green, blue, and grey water footprint, overhead operational water footprint, and the quality of green water on the Graha Rektorat building. The methods used in this research are the quantitative method. This research showed the blue water footprint, green water footprint, and grey water footprint of Graha Rektorat building each by 5628 m3 during January – September 2021, 4361.43 m3/year 18.575 m3/day. Overhead operational water footprint on Graha Rektorat building equal with the value of blue water footprint which is 5628 m3 during January – September 2021. The quality of green water on the Graha Rektorat building does not meet the requirements of Indonesian Minister of Health No. 32 of 2017 concerning environmental health quality standards and water health requirements for hygienic and sanitation purposes. Swimming Pools, Solus Per Aqua, and Public Baths, so as another alternative, green water can be used as a substitute for flushing toilets and watering plants to reduce blue water usage.
Perkuatan Ikatan Plastik dan Matriks Semen Menggunakan Metode Soybean Crude Urease - Calcite Precipitation (SCU-CP)
Authors: Putra Heriansyah , Amelia Rizki
Published: October 2022

Plastic is widely used because it is light, strong, and stable. However, plastic will produce waste that is difficult to decompose. One effective way to manage plastic waste is to recycle it into plastic pellets. Besides being used as a raw material for making recycled plastic, plastic pellets can be used as a substitute for fine aggregate. The compressive strength test of plastic concrete decreases compressive strength. It is due to plastic’s slippery surface, which weakens the bond between plastic and cement matrix. Calcite deposition using Soybean Crude Urease Calcite Precipitation (SCU-CP) method is expected to provide a solution. This study discussed the effect of High-Density Polyethylene (HDPE) plastic pellets on concrete strength as the fine aggregate substitution. In addition, the impact of calcite on concrete with HDPE plastic substitution was also evaluated in this study. The results show that plastic substitution decreases the strength of concrete. On the other hand, adding calcite can improve compressive strength compared to plastic concrete without SCU-CP. The optimum compressive strength was obtained with a variation of 1% plastic and 5% SCU-CP, which increased 7.5% and 2.8% higher compared to the normal concrete and plastic concrete without calcite, respectively. This study elucidated that the adding SCU-CP method to plastic concrete has a great potential to optimize the concrete strength.
Kinerja Pegawai Dinas Tenaga Kerja dan Transmigrasi Provinsi Sumatera Barat
Authors: Hasta Ade Angriani , Irsyad Irsyad , Alkadri Hanif , Santoso Yulianto
Published: October 2022

The aim of this research is to get information on the performance of employees in the Department of Manpower and Transmigration of West Sumatera Province in terms of employees work quality, work quantity and cooperative attitude at work. The type of this research is descriptive research. The sample of the research uses the Slovin formula. It is the Stratified Proportional Random Sampling technique at 10% error level. The instrument of the research uses a questionnaire with a Likert scale model which has 5 alternative answers. The validity test and reliability use SPSS Program version 25. For the validity test, this research uses level correlation with 5% (=0,514) significance level and the reliability test uses Cronbach Alpha Formula. The result of the data analysis on the performance of employees in Department of Manpower and Transmigration showed that (1) the employees work quality obtained an average of 4,26 and achievement level at an average of 85,17% in the high category; (2) the employees work quantity obtained an average of 4,10 and achievement level 82,07% in the high category; and (3) the cooperative attitude of employees with an average of 4.00 and achievement level of 79,93% in the fairly high category. As a result, it can be concluded that the performance of employees in Department of Manpower and Transmigration of West Sumatera Province is already in the high category by an average of 4,12 and level of achievement of 82,39%.
Persepsi Siswa Terhadap Kompetensi Pedagogik Guru di SMK N 1 Padang Gelugur
Authors: Marini Linda Maulida , Marsidin Sufyarma , Adi Nelfia , Rifma Rifma
Published: October 2022

Penelitian ini dilakukan bertujuan untuk memperoleh informasi dan menggambarkan tentang kompetensi pedagogik guru. Jenis penelitian ini adalah penelitian deskriptif. Populasi dari penelitian ini yaitu siswa SMK N 1 Padang Gelugur yang berjumlah 426 orang, dengan besar sampel 81 orang yang ditentukan dengan menggunakan rumus slovin. Pengambilan sampel menggunakan teknik simple random sampling. Instrumen dari penelitian ini berupa kuesioner model Skala Likert. Sebelum digunakan, kuesioner tersebut terlebih dahulu diuji validitas dan reliabilitasnya. Bahan yang terkumpul diolah dengan mencari nilai rata-rata. Hasil penelitian menunjukan bahwa kompetensi pedagogik dilihat dari (1) Pemahaman terhadap siswa memperoleh jumlah rata- rata 4,0 dengan kriteria baik. (2) Perencanaan pembelajaran mencapai nilai rata- rata 3,9 dengan kriteria baik. (3) Pelaksanaan Pembelajaran mendapatkan skor rata- rata 4,1 dengan kriteria baik. (4) Penilaian atau evaluasi hasil belajar mendapatkan nilai rata- rata 4,3 pada kriteria sangat baik. (5) Tindak lanjut hasil belajar memperoleh skor rata- rata 3,3 dengan kriteria cukup baik. Berdasarkan hasil penelitian dapat disimpulkan bahwa kompetensi pedagogik guru di SMK N 1 Padang Gelugur berada pada kriteria baik dengan skor rata-rata 4,0. Hal ini perlu diperhatian untuk meningkatkan kemampuan guru supaya aktivitas belajar mengajar bisa dilaksanakan sinkron dengan rencana dan dapat mencapai tujuan yang diharapkan.
Persepsi Siswa terhadap Kompetensi Sosial Guru di Sekolah Menengah Kejuruan Negeri Kabupaten Padang Pariaman
Authors: Putri Vera Wati , Sulastri Sulastri , Rifma Rifma , Adi Nelfia
Published: October 2022

Penelitian ini bertujuan untuk memberikan informasi terkait dengan kompetensi sosial guru yang dilihat pada indikator kemampuan berkomunikasi secara lisan dan tulisan, kemampuan bergaul secara efektif, dan kemampuan bertindak objektif di SMK Negeri Kabupaten Padang Pariaman. Jenis pada penelitian ini yaitu deskriptif. Jumlah populasi dalam penelitian ini sebanyak 1.937 siswa. Menghitung besar penentuan sampel dengan rumus Isaac dan Michael pada tingkat kesalahan 10% melalui teknik Stratified Proportional Random Sampling yang memperoleh total sampel sebanyak 168 siswa. Instrumen penelitian yang digunakan yaitu angket dengan menggunakan model skala Likert yang mempunyai lima alternatif jawaban. Uji coba validitas dan reliabilitas dibantu oleh program SPSS 28.0 for windows. Angket dinyatakan valid pada tingkat kesalahan 10% dengan rho hitung 0.735 dan reliabel dengan r hitung 0.955 besar dari rho tabel 0,60. Teknik analisis data menggunakan mean. Hasil penelitian menunjukkan kompetensi sosial guru yang dilihat dari aspek; 1) kemampuan guru dalam berkomunikasi secara lisan dan tulisan terdapat pada kategori cukup mampu dengan skor rata-rata 3,54; 2) kemampuan bergaul secara efektif dengan peserta didik terdapat pada kategori mampu dengan skor rata-rata 3,93; dan 3) kemampuan guru bertindak objektif dengan peserta didik terdapat pada kategori mampu dengan skor rata-rata 3.91. Secara keseluruhan dapat disimpulkan persepsi siswa terhadap kompetensi sosial guru berada pada kategori mampu dengan capaian hasil 3,80.
Analisis Kelayakan Pengembangan Unit Hemodialisis di Rumah Sakit X di Surabaya
Authors: Dahliana Anita , Winnie Nirmala Santosa  , Ummy Maisarah Rasyidah
Published: October 2022

Abstract—Indonesia is one country with the kidney failure is quite high, according to the Indonesian Society of Nephrology (PERNEFRI) in the 5th Report of Indonesian Renal Registry, in 2012 there were 16.040 patients with kidney failure but reportedly only 9161 patients were active in hemodialysis in 2012. The increasing incidence of kidney failure that requires hemodialysis services, the more hemodialysis services are needed to meet the needs of patients with kidney failure. Research to assess the development of hemodialysis units at Wiyung Sejahtera Hospital in terms of the size of the market difference, the difference in the cost of single-use and reuse HD units compared to the amount of financing from BPJS. The research method uses a case study conducted at Wiyung Sejahtera Hospital. Data collection is done by means of observation, document study and interviews. The investment analysis method used is the Net Present Value method, the Pay Back Period method and the Internal Rate of Return. Results and Discussion. The results of the SWOT analysis of the hospital are in quadrant I, where the hospital has a great opportunity to increase the number of hemodialysis services. The results of the financial analysis and investment assessment, Wiyung Sejahtera Hospital has a profitable income growth and based on the results of the analysis the investment is relatively safe.

Keywords: feasibility study, hemodialysis, SWOT analysis

 

Abstrak—Indonesia merupakan salah satu negara dengan angka gagal ginjal cukup tinggi. Perkumpulan Nefrologi Indonesia (PERNEFRI) dalam 5 th Report of Indonesian Renal Registry pada tahun 2012 melaporkan terdapat 16.040 penderita gagal ginjal, tetapi hanya 9.161 pasien yang aktif dalam kegiatan hemodialisa. Meningkatnya insiden gagal ginjal yang memerlukan pelayanan hemodialisa, maka semakin banyak senter pelayanan hemodialisa yang diperlukan untuk memenuhi kebutuhan terhadap pasien gagal ginjal. Tujuan penelitian untuk menilai kelayakan pengembangan unit hemodialisa di RS Wiyung Sejahtera ditinjau dari besarnya pangsa pasar, selisih biaya unit cost HD single use dan reuse dibandingkan dengan besarnya pembiayaan dari BPJS. Metode penelitian menggunakan studi kasus yang dilakukan di RS Wiyung Sejahtera. Pengumpulan data yang dilakukan dengan cara observasi, studi dokumen dan wawancara. Metode analisis investasi yang digunakan adalah metode Net Present Value, metode Pay Back Periode dan  Internal Rate of Return. Hasil dan pembahasan. Hasil analisis SWOT RS berada pada kuadran I, dimana RS mempunyai peluang besar meningkatkan jumlah layanan hemodialisa. Hasil analisis keuangan dan penilaian investasi, RS Wiyung Sejahtera memiliki perkembangan pendapatan yang menguntungan dan berdasarkan hasil analiisis investasi relatif aman.

Kata kunci: studi kelayakan, hemodialisis, analisis SWOT
Análisis comparativo de El consentidor y el disentidor, de Bertolt Brecht, y Dogville, de Lars von Trier.
Authors: Hernández Rodríguez María
Published: October 2022

En el presente artículo se pretenden analizar los elementos literarios comunes que presentan las obras teatrales El consentidor y El disentidor, de Bertolt Brecht y la película Dogville, del director Lars von Trier con el teatro oriental. Para ello, se realiza un estudio comparativo de ambas obras atendiendo a conceptos como la mímesis aristotélica, la ruptura de las unidades (prestando especial atención a la ruptura de la unidad de espacio), la hibridación genérica y la posible metalepsis o ruptura de la lógica ficcional en estas creaciones artísticas. Así mismo, siempre teniendo en cuenta estos elementos, se analizan los rasgos comunes con el teatro oriental.
Nuestra Señora de París, de Victor Hugo: su influencia sobre la percepción del teatro medieval en el cine
Authors: García-Manso Angélica , Tovar Paz Francisco Javier
Published: October 2022

Se analizan cuatro adaptaciones fílmicas de Notre Dame de Paris (1831), de Victor Hugo, como iconografías del imaginario del teatro medieval en la contemporaneidad. Si bien cada una de las versiones posee motivos singulares (como el traslado de la fiesta a la noche, la abismación escenográfica, la plasticidad guignolesca y la derivación hacia los “cartoons”), se establece como lugar común el entablado en el centro de la plaza y el traslado de las figuras de las moralités medievales, tal como las concibe Hugo, hacia las calles. De fondo, se propone una lectura en clave de rebelión política del fenómeno teatral sobre la denuncia religiosa y de la aristocracia con la que se ironiza en la novela.
Comparative Effects of Probiotic, Prebiotic, L-Arginine, and Fenugreek on Some Quality Criteria of Fermented Red Meat Pâtè
Authors: GÖĞÜŞ Uğur
Published: October 2022

The different combinations of bioactive compounds, probiotics (Streptococcus thermophilus ATCC 19258 and Lactobacillus bulgaricus BAA-2844), prebiotic (fructooligosaccharides, FOS), fenugreek, and L-arginine, were added to the pâtė meat. Some pâtė meats were contaminated with Salmonella Typhimurium ATCC 14028 and Listeria monocytogenes ATCC 7644. Fermentation was applied only to batches containing ‘probiotic’ or ‘probiotic and prebiotic’ at two different temperatures, 22 and 37°C. Although fermentation at 37°C in combination with the additions of ‘probiotics, prebiotic and arginine’ and ‘probiotics, prebiotic and fenugreek’ resulted in 2.51 and 2.36 log (cfu/g) reductions on total mesophile aerobic bacterial (TMAB) counts, respectively, these treatments lowered the pH values of pâtė below 4.20 on the 22nd day of storage and caused an uncontrolled fermentation with a sourish taste. On the other hand, the combined additions of ‘probiotics, prebiotic, fenugreek and arginine’ or ‘probiotics, prebiotic and arginine’ or ‘probiotic, prebiotic and fenugreek’ in combination with fermentation at 22°C, caused reductions on TMAB counts between 1.01-1.09 log (cfu/g) with a constant bacteriostatic effect, and extended shelf life 10 days while improving the sensory quality. The addition of fenugreek inhibited Listeria monocytogenes more whereas the antimicrobial effect of L-arginine was more significant on Salmonella Typhimurium. The antimicrobial effect of adding the bioactive compounds in combination with fermentation at 22°C could eliminate the pathogens in the contaminated pâtė meat batches, causing 5.91 and 6.11 log (cfu/g) reductions on the counts of Salmonella Typhimurium and Listeria monocytogenes, respectively.
Kinoa (Chenopodium quinoa Willd.) Unu ile Zenginleştirilen Muffin Keklerin Bazı Fizikokimyasal ve Duyusal Özellikleri
Authors: ÖZGÖREN Ezgi , YAPAR Aydın
Published: October 2022

Kinoa (Chenopodium quinoa Willd.) yapısındaki yüksek orandaki protein ve dengeli amino asit içeriği nedeniyle tahıl ürünlerinin zenginleştirilmesi açısından önemli bir kaynaktır. Özellikle birçok tahılda sınırlı düzeyde bulunan lisin, metionin ve treonin amino asidini fazla miktarda içermesi kinoanın önemini arttırmaktadır. Bu çalışmada %100 buğday unundan üretilen kontrol grubu örnek ve buğday ununa farklı oranlarda (%25 ve 50) kinoa unu ikame edilmesi ile üretilen muffin keklerde meydana gelen fizikokimyasal ve duyusal değişimler araştırılmıştır. Muffin kek formülasyonunda kinoa unu ikame oranı arttıkça örneklerin protein, yağ, kül ve amino asit içerikleri ile tekstür profil analizi sonucunda elde edilen sertlik değerlerinde artış meydana gelirken, karbonhidrat içeriğinde ve spesifik hacimde azalma meydana gelmiştir. Muffin kekler renk değerleri bakımından incelendiğinde, kinoa unu ikame oranı arttıkça dış renk L* değerinde ve iç renk a* değerinde artış gözlenirken, iç renk L* değerinde azalış olduğu belirlenmiştir. Duyusal özellikler bakımından %50 oranında kinoa unu ikame edilmiş örnekte gözeneklilik, tekstür, tat ve genel beğeni puanlarında anlamlı düzeyde azalma (p
Hasat Zamanı ve Lokasyona Göre Biberiyenin (Rosmarinus officinalis) Uçucu Yağ Bileşimi
Authors: GÖLÜKCÜ Muharrem , ÇINAR Orçun , TOKGÖZ Haluk , UYSAL BAYAR Fatma
Published: October 2022

Biberiyenin uçucu yağ içeriği bitkiden elde edilecek ürün kalitesi üzerinde belirleyici rol oynamaktadır. Bitkisel materyallerde uçucu yağ bileşimini etkileyen birçok parametre bulunmaktadır. Çalışmanın amacı bitkisel materyalin alındığı lokasyon ve hasat zamanına göre biberiye uçucu yağı bileşiminden meydana gelen değişimi belirlemektir. Çalışma kapsamında değerlendirmeye alınan bitkisel materyaller biberiye üretiminin yaygın olduğu Akdeniz Bölgesi’nde üç farklı lokasyondan (Karaisalı, Adana; Tarsus, Mersin ve Döşemealtı, Antalya) yıl boyunca aylık olarak temin edilmiştir. Örneklerin uçucu yağ bileşimleri gaz kromatografisi-kütle spektrometresi/alev iyonizasyon dedektörü (GC-MS/FID) cihazı ile kapiler kolon kullanılarak analiz edilmiştir. Biberiye uçucu yağının ana bileşenleri 1,8-sineol, kamfor, α-pinen, borneol ve α-terpineol olarak tespit edilmiştir. Araştırma bulguları örneklerin uçucu yağ miktar ve bileşimi üzerine lokasyon ve hasat zamanının istatistiksel olarak önemli etkisi olduğunu göstermiştir. Lokasyon bazında bir değerlendirme yapıldığında Adana ve Mersin örneklerinde uçucu yağ bileşimleri benzerlik göstermiş ve ana bileşen olan 1,8-sineol oranı sırasıyla %52.56-58.26 ve %54.76-61.54 aralığında değişim göstermiş, Antalya lokasyonundan temin edilen örnekte ise kamfor (%16.31-21.11), 1,8-sineol (%15.00-16.95), α-pinen (%14.38-17.88), verbenon (%10.94-13.57) ve borneol (%9.04-12.19) bileşenleri öne çıkmıştır. Hasat zamanına göre de biberiye uçucu yağ bileşimde farklılıklar oluşmuş, ancak lokasyonlar arasındaki farklılığa göre bu değişim daha dar bir aralıkta olmuştur. Sonuç olarak biberiye uçucu yağında lokasyon ve hasat zamanına göre farklılıklar oluşabileceği dikkate alınmalıdır.
Modelos de gobernanza en las denominaciones de origen para el desarrollo territorial. Aproximaciones desde el caso del cacao en América Latina
Authors: Martínez-Salvador Laura Elena , Flores-Pacheco Marcos Vinicio
Published: October 2022

Objetivo: analizar los modelos de gobernanza de las Denominaciones de Origen (DO) de cacaos en América Latina, en los casos particulares del Cacao Amazonas en Perú y el Cacao Grijalva en México. Metodología: estudio de caso en perspectiva comparada, construida a partir del análisis documental y de entrevistas semiestructuradas aplicadas. Resultados: los estudios de caso muestran un comportamiento divergente en torno a sus modelos de gobernanza, así como en cuanto a los diferentes niveles de articulación societal, simetría de la información, existencia de mecanismos de toma de decisión colectiva, participación de los actores gubernamentales y de políticas públicas dirigidas al impulso de la cadena de cacao. Limitaciones: es necesario incluir en futuras investigaciones el caso de otros territorios cacaoteros como Ecuador, el cual también cuenta con una DO Cacao Arriba. Conclusiones: Las DO se posicionan como herramientas de impulso al desarrollo territorial a partir de la agregación y valor que pueden generar en los territorios, no obstante, el modelo de gobernanza define la implementación de estas iniciativas, así como la gestión inclusiva o asimétrica de las mismas.
ODMARALIŠTE U OAZI
Authors: Lakić Jelenko
Published: October 2022

Rad se sastoji iz tekstualnog dijela, teorijske analize i grafičkih priloga. U tekstu su obrađene teme vezane za koncept projekta, analiza utcaja na arhitekturu islamskog i arapskog svijeta i samih uslova nepristupačnog podneblja.
KOKTEL BAR „GREY SPACE“
Authors: Bjelica Katarina
Published: October 2022

Ovaj projekat predstavlja rešenje javnog objekta; koktel bara. Glavni zadatak bazirao se na dizajnu unutrašnjeg prostora, enterijera. Stil koji karak­teriše ovo prostorno rešenje pripada savremenoj arhitek­turi, uz kombinaciju tradicionalnih materijala. U okviru rada su sprovedene različite analize sličnih tipova obje­kata, što je uticalo na formiranje finalnog rešenja.
INSTITUCIONALNI OKVIR UPRAVLJANJA RIZIKOM U OSIGURAVAJUĆIM KOMPANIJAMA
Authors: Eremija Stevica
Published: October 2022

Rad je baziran na formulisanju institucionalnog okvira upravljanja rizikom u osiguravajućim kompanijama i uticaju tog okvira na poslovanje osiguravajaćih kompanija u Srbiji.
UTICAJ KORPORATIVNE DRUŠTVENE ODGOVORNOSTI NA ORGANIZACIONU POSVEĆENOST ZAPOSLENIH U KOMPANIJI "TERMOMETAL DOO – ADA"
Authors: Kovač Kalman , Duđak Ljubica
Published: October 2022

Pored pregleda aktuelne literature o korporativno odgovornom poslovanju, u radu su predstavljeni rezultati istraživanja i izvedeni su zaključci o primeni i percepciji koncepta KDO u posmatranoj kompaniji, fokusirajući na organizacionu posvećenost zaposlenih.
UNAPREĐENJE POSLOVANJA U PREDUZEĆU CENTROSINERGIJA PRIMENOM TEHNIKE SAMOOCENJIVANJA SMK
Authors: Vlaisavljević Nemanja
Published: October 2022

Svako preduzeće ukoliko želi da opstane na tržištu i obezbedi svoj daljnji razvoj mora da prati uslove tržišta kao i konkurenciju. Kako bi uspešno pratilo najnovije uslove tržišta kao i uslove u vidu kvaliteta i promena među sličnim proizvodima koje nameću srodne konkurentske firme, mora konstantno da unapređuje svoje poslovanje, da obezbeđuje određen, prepoznatljiv kvalitet svojih proizvoda i da održava kvalitetne odnose sa kupcima.
PRIMENA PROJEKTNOG KONTROLINGA U PRAKSI
Authors: Petrović Nikola , Bojanić Ranko
Published: October 2022

Rad predstavlja doprinos razumevanju značaja projektnog kontrolinga i njegova primena u svim fazama životnog ciklusa projekata. Zadatak projektnog kontrolinga je da oceni uspešnost projekta u svim fazama i da dâ predlog za otklanjanje eventalnih nedostataka. Potrebno je аnalizirati troškove projekta sa stanovišta utroška resursa i njihova optimizacija. Projektni kontroling ima ulogu da doprinese da projekat bude isplativ u svim fazama izrade.
MERE BEZBEDNOSTI I ZDRAVLJA NA RADU U TEŠKOJ MAŠINOGRADNJI
Authors: Ćuk Marija
Published: October 2022

Cilj ovog rada je da u formi opšteg, ali ujedno i konciznog pregleda istakne bitnije zahteve BZNR u oblasti teške mašinogradnje.
Експропријација земљишта за потребе изградње пруге Нови Сад - Суботица
Authors: Malešević Branislav , Marinković Goran
Published: October 2022

У овом раду је презентовано истраживање које се односи на експропријацију и успостављање геодетских мрежа за линијске објекте. Презентован је комплетан поступак реализације пројеката геодетске мреже и експропријације за потребе реализације Пројекта реконструкције и модернизације железничке пруге Нови Сад – Суботица - државна граница (Келебија), на деоници 1 од km 76+501.42 до km 94+000.00.
DETEKCIJA I KOREKCIJA CODE SMELL NEPRAVILNOSTI KOD ANDROID MOBILNIH APLIKACIJA
Authors: Nikolić Filip
Published: October 2022

Kako bi se omogućilo smanjenje pot­rošnje energije i code smell nepravilnosti koje se nalaze u nekoj mobilnoj aplikaciji kroz ovaj rad je prikazan pris­tup koji počinje definisanjem problematičnih delova koda koji se pojedinačno nazivaju code smell, a zatim i pot­rebna detekcija tih code smell nepravilnosti putem alata kao što su aDoctor i JDeodorant, kao i česta refakto­rizacija koda u novi oblik bez promene njegove prvobitne funkcionalnosti radi poboljšanja performansi mobilnih aplikacija.
KRIPTOVALUTE I NJIHOVA PRIMENA
Authors: Stojić Aleksandar
Published: October 2022

U ovom radu opisana je istorija novca i različitih mehanizama transfera vrednosti koje su ljudi koristili. Objašnjeno je zašto je postojala potreba za kriptovalutama kao novim sistemom, kao i kada su one i na koji način nastale. Detaljno su pojašnjene najvažnije tehnologije koje su neizostavni deo čitavog ekosistema. Izvršeno je istraživanje koje je za cilj imalo proveru nivoa informisanosti mladih u Srbiji o kriptovalutama. Na samom kraju, autor iznosi svoj zaključak i predloge za dalji razvoj situacije.
DOM JE TAMO GDE NAM JE DOBRO
Authors: Ranković Uroš
Published: October 2022

Nismo srećni dok ne vidimo da napredujemo; a kako bismo došli do toga, moramo bolje upoznati svoju prošlost. Rad „Dom je tamo gde nam je dobro“ predstavlja istraživanje fenomena prostora, kuće, doma, traume i sećanja. Kroz teorijsko istraživanje prikazana su razmišljanja na koji način možemo posmatrati i analizirati prostor, kako tumačimo fenomen dvojnosti kuće i doma, ali i na koji način možemo posmatrati savremenu izvođačku praksu - imerzivnost. Oslanjajući se na teorijske okvire, a posredstvom umetničkog istraživanja i analize umetničkih referenci ova studija pokušava odgovoriti na sledeća pitanja:  Kako scenski prikazati naglo prekinuto detinjstvo? Kako u neki prostor upisati atmosferu traumatskog procesa nastalog nakon bombardovanja? Šta za pojedinca znači kuća, a šta dom? Glavni cilj istraživanja bio je formulisanje sopstvene umetničke poetike koja predstavlja sintezu filozofske, teorijske i umetničke misli. Ishod celokupnog istraživanja jeste realizacija imerziv­nog pozorišnog događaja koji je izveden u nekoliko raz­ličitih prostora u Beogradu i to u okviru galerije „Footnote – centre for image and textˮ, art haba „Kulaˮ, poslastičarnice „Milicaˮ i „Bitef teatraˮ. Pored toga, odigravao se na nekoliko gradskih ulica, kao i u minibusu kojim su se prevozili posetioci.
ULTRAZVUČNA INSTRUMENTACIJA I KLINIČKA PRIMENA ULTRAZVUKA
Authors: Delić Adrijana
Published: October 2022

U ovom radu je predstavljen ultrazvuk, odnosno njegovi osnovni pojmovi i njegova primena. Ultrazvuk predstavlja talase frekvencije preko 20 000Hz i kao takav nečujan je za ljudsko uho. Ultrazvučni talasi su mehanički, longitudinalni talasi koji mogu da se prostiru u svim materijalnim sredinama, osim u vakuumu. Ultrazvuk se dobija pretvaranjem električnih oscilacija u mehaničke oscilacije. Ovaj proces omogućavaju piezo­električna i magnetostrikcijska svojstva materije. Ultra­zvuk se može rasprostirati kao longitudinalni talas, kao transverzalni talas, površinski talas i kao pločasti talas. Odašiljanje i prijem ultrazvuka u ispitivanim materija­lima sprovodi se uz pomoć ultrazvučnih sondi. Primena ultrazvuka je izuzetno široka. Upotrebljava se u medicini, merenju, pomorstvu, energetici itd.
ТЕХНО-ЕКОНОМСКА АНАЛИЗА ЕНЕРГЕТСКЕ САНАЦИЈЕ ШКОЛСКОГ ОБЈЕКТА
Authors: Буднић Новица
Published: October 2022

У раду је представљен приједлог енергетске санације објекта Средње школе ,,22. октобар” из Жабља, а ради повећања енергетске ефикасности и смањења потрошње енергије. Извршен је прелиминарни енергетски преглед анализираног обjекта. На основу анализе затеченог стања, предложене су мјере за енергетску санацију. Прорачун је урађен коришћењем савременог програма УРСА Грађевинска физика. Дат је и кратак преглед законске регулативе из ове области. Урађена су три приједлога енергетске санације, као и техно-економска анализа истих. Анализа је показала да је најповољније инвестирати у сет мjера енергетске ефикасности из приједлога 2. Енергетска ефикасност објекта би била унапријеђена за три енергетска разреда, а прост период отплате би био непуних 10 година.
ANALIZA RAZVOJA SEKTORA FOTONAPONSKIH TEHNOLOGIJA U SVETU
Authors: Aćimović Rastko , Nakomčić-Smaragdakis Branka
Published: October 2022

U radu su dati opis i podela fotonaponskih tehnologija prema generacijama solarnih ćelija. Takođe, analiziran je istorijski razvoj fotonaponskih tehnologija sa aspekta korišćenih materijala, efikasnosti i cene. Na kraju, dat je prikaz zastupljenosti ovih tehnologija na maloj i velikoj skali.
Appendiceal metastasis in ovarian carcinoma-a case report
Authors: Anjum Tooba , Khan Muhammad Mehraiz , Imtiaz Misha , Ismail Usman , Tarin Taha Ahmed
Published: October 2022

Background:

Being highly malignant, ovarian carcinoma mostly presents at an advanced stage at the time of diagnosis. The appendix could be a potential site for metastatic involvement by ovarian malignancy, however, this is a rare event. Though, its presence can upgrade the tumor to stage III.

Case Presentation:

We report a post-menopausal patient with abdominal mass and distension. Computed tomography scan showed bilateral adnexal lesions, an enlarged enhancing appendix, right hydroureteronephrosis, and ascites. On histopathological correlation, the adnexal lesions turned out to be moderate to poorly differentiated papillary adenocarcinoma with omental and appendiceal involvement by the pathologic process. The patient was then referred to the Oncology department.

Conclusion:

Clinical assessment of appendix or routine appendectomy as part of late-stage ovarian carcinoma management in older patients with omental involvement can lower the risk of appendiceal involvement with subsequent downstaging of the tumor.
ISO 16508:1999(F)/CIE S 006/F-1998 Feux de circulation - Caract�ristiques photom�triques des feux de signalisation avec un diam�tre de 200 mm
Authors:   CIE
Published: October 2022

National and international standards for road traffic signal lights usually specify requirements for the luminous intensity of the lights to ensure that the signals will be visible in adequate time for an approaching driver to safely and efficiently respond to the signal on roads where speeds are low.-\n--\n-The official guidance of the CIE for traffic signal luminous intensity (CIE 79-1988: A Guide for the Design of Road Traffic Lights) has been widely followed as providing sound direction for standard development. This guidance was based on a comprehensive review of the subject published as a CIE Technical Report (CIE 48-1980: Light Signals for Road Traffic Control).-\n--\n-The CIE undertook a major review of its recommendations in the period 1989 to 1994 (see CIE 107-1994 Review of the official recommendations of the CIE for the colours of signal lights and CIE DS 004.2-1996 Colours of light signals) and this Standard is based on that review. Technical Committee 4-29 (Standard on Road Traffic Lights) of Division 4 of the CIE (Lighting and Signalling for Transport) was responsible for the review and the drafting of this Standard. This Standard deals with the colour, luminous intensity and luminous intensity distribution for 200 mm road traffic signals. The serious problem of sun phantom, which can affect the correct recognition of the light, is included in the Standard.-\n--\n-It should be noted that this Standard considers only a few of the topics covered in CIE 79-1988. These are the topics for which supporting research and practical experience were strong enough to support standardisation. For topics not covered in this Standard, such as guidance concerning higher speed roadways and traffic lights using symbols, the user is advised to follow the guidance provided in CIE 79-1988.-\n--\n-This Standard has been approved by the CIE and replaces the recommendations made on 200 mm roundel signals in CIE 79-1988. It has been approved by ISO as a joint ISO/CIE Standard.-\n--\n-This Standard may be obtained from the CIE National Committees or the Central Bureau of the CIE. A French and a German version (ISO 16508:1999/CIE S 006.1/F-1998 and CIE S 006/D-1998) are also available.
ISO/CIE 17166:2019(E) Erythema reference action spectrum and standard erythema dose
Authors:   CIE
Published: October 2022

This document was prepared by the International Commission on Illumination (CIE) in cooperation with Technical Committee ISO/TC 274, Light and lighting. This first edition of ISO/CIE 17166 cancels and replaces ISO 17166:1999 | CIE S 007-1998, of which it constitutes a minor revision. The document has been editorially revised as per current ISO and CIE rules and the references have been updated.-\n--\n--\n-The document specifies the erythema reference action spectrum, ser(?), and the standard erythema dose (SED). The problem of dosimetry in skin photobiology lies in the fact that the ability of ultraviolet (UV) radiation to elicit erythema in human skin depends strongly on wavelength, encompassing a range of four orders of magnitude between 250 nm and 400 nm. Thus, a statement that a subject received an exposure dose of 1 J�cm-2 (104 J�m-2) of UV radiation conveys nothing about the consequences of that exposure in terms of erythema. If the radiation source was a UV-A fluorescent lamp, no erythemal response would be seen apart from in people exhibiting severe, abnormal pathological photosensitivity. The same dose delivered from an unfiltered mercury arc lamp or fluorescent sun-lamp would result in marked violaceous erythema in most white-skinned individuals. Consequently, photobiologists have long recognized the need to express the exposure as an erythemally weighted quantity.-\n--\n-The term "minimal erythema dose (MED)" has been used widely as a measure of erythemal radiation. This is unreasonable because the MED is not a standard measure of anything but, on the contrary, encompasses the variable nature of individual sensitivity to UV radiation. Variables that affect the MED include: optical and radiometric characteristics of the source; determinants of the exposure, such as dose increment and field size; nature of the skin, such as pigmentation, previous light exposure and anatomical site; and observational factors, such as definition of the endpoint, time of reading after exposure and ambient illumination. To avoid further confusing misuse of the term MED, it is proposed that this term be reserved solely for observational studies in humans and other animals, and that the term "standard erythema dose (SED)" be used as a standardized measure of erythemogenic UV radiation.-\n--\n--\n-The publication is written in English, with a short summary in French and German.
CIE S 014-6:2013 Colorimetry - Part 6: CIEDE2000 Colour-Difference Formula
Authors:   CIE TC 1-57
Published: October 2022

Superseded by ISO/CIE 11664-6:2014 Colorimetry ? Part 6: CIEDE2000 Colour-Difference Formula, 2nd Edition-\n--\n-Joint ISO/CIE Standard-\n--\n-ISO/CIE 11664-6:2014(E)-\n--\n- -\n--\n-This joint ISO/CIE International Standard is replacing CIE International Standard CIE S 014-6/E:2013 without changing its technical content.-\n-The three-dimensional colour space produced by plotting CIE tristimulus values (X, Y, Z) in rectangular coordinates is not visually uniform, nor is the (x, y, Y) space nor the two-dimensional CIE (x, y) chromaticity diagram. Equal distances in these spaces and diagrams do not represent equally perceptible differences between colour stimuli. For this reason the CIE has standardized two more-nearly uniform colour spaces (known as CIELAB and CIELUV) whose coordinates are non-linear functions of X, Y and Z. Numerical values representing approximately the relative magnitude of colour differences can be described by simple Euclidean distances in these spaces or by more sophisticated colour-difference formulae that improve the correlation with the relative perceived size of differences. The purpose of this CIE International Standard is to define one such formula, the CIEDE2000 formula, based on CIE Technical Report 142-2001.-\n-The formula is an extension of the CIE 1976 L*a*b* colour-difference formula (ISO 11664-4:2008(E)/CIE S 014-4/E:2007) with corrections for variation in colour-difference perception dependent on lightness, chroma, hue and chroma-hue interaction. Reference conditions define material and viewing environment characteristics to which the formula applies.-\n-The Standard is applicable to input values of CIELAB L*, a*, b* coordinates calculated according to ISO 11664-4:2008(E)/CIE S 014-4/E:2007. The Standard may be used for the specification of the colour difference between two colour stimuli perceived as belonging to reflecting or transmitting objects. This includes displays, if they are being used to simulate reflecting or transmitting objects and if the tristimulus values representing the stimuli are appropriately normalized. The Standard does not apply to colour stimuli perceived as belonging to areas that appear to be emitting light as primary light sources, or that appear to be specularly reflecting such light.FALSCH
CIE 025-1973 , Procedures for the Measurement of Luminous Flux for Discharge Lamps and for their Calibration as Working Standards
Authors:   CIE TC 2
Published: October 2022

Superseded by The Measurement of Luminous Flux-\n--\n-CIE 084-1989-\n--\n-This technical report defines the terminology required for luminous flux measurements. It then deals with the principles of luminous flux measurements and describes methods for the evaluation of the illuminance distribution, the measurement of luminous flux by means of an integrating sphere photometer and the determination of luminous flux via luminance, luminous intensity and luminance measurements.-\n--\n-The report is based on and replaces CIE 025-1973, Procedures for the measurement of luminous flux of discharge lamps and for their calibration as working standards, and on the conclusions of the CIE Symposium on Light and Radiation Measurement 1981. The terminology follows that in the International Lighting Vocabulary.FALSCH
CIE 032-1977 Lighting in situations requiring special treatment
Authors:   CIE TC 4.6
Published: October 2022

This technical report supplements CIE 12.2-1977 Recommendations for the Lighting of Roads for Motorized Traffic. It describes details of technologies and work processes which are required to achieve the objectives put forward in CIE 12.2-1977.-\n--\n-It treats lighting problems which arise form certain discontinuities not mentioned in CIE 12.2-1977 (e.g. humps or multi-level works). It also takes into account the evolution of newer techniques (e.g. new sources, high masts, or catenary lighting). Keywords: high mast, intersection, lighting design & specifications, motorized traffic, road lighting
CIE 039.2-1983 Recommendations for surface colours for visual signalling, 2nd ed.
Authors:   CIE TC 1.6
Published: October 2022

These recommendations provide a system of surface colours for the purpose of visual signalling. The colours are defined in terms of chromaticity limits and limits of luminance factor. These limits were chosen as a compromise between reliable colour recognition, existing practice that has proved to be satisfactory, and limitations imposed by manufacturing technology and uncertainties of colour measurements. The limits are recommended for international adoption. More restricted limits may be selected by national authorities to suit national practices, or by international authorities to suit particular applications. The recommendations apply to all surface colours, produced by reflection, fluorescence, or transillumination, which are intended for visual signalling of any form of transport and for warning signs and colour codes in general. Keywords: information systems, motorized traffic, signals & signs, surface colours, visual signalling
CIE 043-1979 Photometry of floodlights
Authors:   CIE TC 2.4
Published: October 2022

This Technical Report recommends the adoption of test procedures that will provide acceptable results in measuring and reporting the photometric characteristics of floodlights. The recommendations are intended to provide a basis for uniform national standards, and to guide industrial photometric laboratories in the selection of test apparatus, conduct of tests, and presentation of floodlight performance data. Keywords: floodlighting, photometry
CIE 044-1979 Absolute methods for reflection measurements
Authors:   CIE TC 2.3
Published: October 2022

Measurements of reflectance or reflectance factor are made by comparison to appropriately chosen reference standards. In 1969, the CIE recommended that the perfect reflecting diffuser be taken as the ideal standard. As there is no existing material which corresponds to the perfect diffuser, the problem is one of transforming measurements made with reference to real physical standards to those of absolute values relative to the perfect reflecting diffuser. The main emphasis of this report is on theory and procedures by which this conversion is made, not on properties of the materials, measuring instruments, or preparation of samples. For these topics, the reader is referred to original papers. Keywords: reflectance
CIE 116-1995 Industrial colour-difference evaluation
Authors:   CIE TC 1-29
Published: October 2022

Many industries employ colouring processes to provide products designed to enhance colour uniformity, colour recognition or aesthetic appeal. The producer must deliver a product of the desired colour with its variation controlled to an extent appropriate for the product's use and the customer's expectations. Colour measurement and colour-difference evaluation are essential tools to help manufacturers accomplish these goals with efficient colour production processes.-\n--\n-Colour-difference evaluation models have been, and continue to be, developed. The CIE, through its technical committees, has periodically established recommended practices for colour-difference evaluation to promote uniformity of industrial practice. The last CIE recommendation on this subject was made in 1978. Accumulated research since then indicates it is now possible to identify a model with improved agreement with visual colour-difference judgements.-\n--\n-Recommended practice for industrial colour-difference evaluation is presented. The recommended model is an extension of the CIE 1976 (L*a*b*) colour-difference model with correction for chroma-dependent variation in colour-difference perception. Reference conditions define material and viewing environment characteristics to which the colour-difference model applies. Factors are introduced to correct for the parametric effects of various conditions of use. Guidelines for further research on colour-difference perception are given. Keywords: colorimetry
CIE 126-1997 Guidelines for minimizing sky glow
Authors:   CIE TC 4-21
Published: October 2022

In most countries of the world, astronomical observations are disturbed by the light from outdoor lighting installations. Part of the light is scattered in the atmosphere and forms a luminous halo. The phenomenon is called 'sky glow'. This Technical Report gives general guidance for lighting designers and policy makers on the reduction of the sky glow. The report discusses briefly the theoretical aspects of sky glow and it gives recommendations about maximum permissible values for lighting installations in relation to the needs of astronomical observations - casual sky viewing included. These values must be regarded as limiting values. Lighting designers should do all possible to meet the lowest specifications for the design unless the specific installation requires relaxation. Other uses of the open air areas at night will usually result in less stringent sky-glow requirements. Practical implementation of the general guidance is left to National Regulations. Other aspects of light obtrusion are covered in detail by CIE TC 5-12 Obtrusive light . Keywords: sky glow, observatories, spill light, exterior lighting, light trespass, lighting design & specifications
CIE 132-1999 Design methods for lighting of roads + Disk
Authors:   CIE TC 4-07
Published: October 2022

Several recommendations and Technical Reports have been published over the past years by the CIE to provide calculation methods for designing road lighting installations, which satisfy certain quality criteria. These quality criteria are intended to ensure the safety, comfort and personal security of road users. These documents are often referred to in the national codes and recommendations of industrialised countries. The calculation methods necessitate the use of a computer.-\n--\n-Experience shows that the high degree of accuracy obtained with the recommended methods of calculation is not always necessary, at least during the first stage of design. In some countries simplified methods have been developed which show similarities. They do not require a computer for application by the user.-\n--\n-The aim of this report is to describe these and similar design methods for lighting installations for all categories of roads. The method to be used depends on the required accuracy and the type of data available to the designer. Keywords: calculations, disability glare, discomfort glare, exterior lighting, glare, lighting design & specifications, road lighting
CIE 145:2002 The correlation of models for vision and visual performance
Authors:   CIE TC 1-19
Published: October 2022

In the framework of a research project on vision models, the visual performance data of different authors have been compared with respect to their relation to background luminance, contrast and size of the critical object. Rea and Ouellette presented a model based on their own data on Reaction Time , that allows the calculation of Visual Performance (VP) according to their definition for given visual task conditions. However, their definition of VP differed from those used in all of the other studies considered here.-\n--\n-As part of this research project a model for VP was developed, based on the very comprehensive study of H. C. Weston in 1945. He used, as performance criteria, the speed with which the form of a target could be detected and a term comprising accuracy of recognition. Investigations of Muck and Bodmann, using similar criteria, composed of search time and accuracy, have been compared with the Weston model and showed good agreement. Likewise, the data of Simonson and Brozek, McNelis, Smith and Rea, and Loe and Waters have been examined.-\n--\n-The differences between the Rea and Weston models can be attributed to the different criteria used for measurements of Visual Performance. In Rea's case, the inverse of the time needed to see a target varying in size and contrast was used as a measure; in Weston's case it was a composite of visual acuity, time and errors made. The differences observed are mainly due to the sensitivity to contrast: Rea's model does not show significant dependency on contrast but Weston's does.-\n--\n-It became evident that a strong relationship between visual acuity and performance exists. The influence of age on visual acuity was found to be of major importance to Visual Performance also. Keywords: contrast, luminance, task demand factor & performance, visual performance
CIE 146/147:2002 CIE Collection on Glare 2002
Authors:   CIE
Published: October 2022

This volume contains two Technical Reports prepared by Technical Committees within Division 1 and Division 3.-\n--\n-The Technical Collection is written in English, with short summaries in French and German.-\n--\n-CIE 146:2002 CIE Equations for Disability Glare-\n--\n-Three disability glare equations have been defined to extend the classic Stiles-Holladay equation to take account of the effect of age, the effect of ocular pigmentation and to extend the angular domain over which the equations are valid. They all describe the veiling luminance L veil (in cd/m�) due to a point glare source at an angle Theta (in degrees) to the line of sight that gives rise to an illuminance E glare (in lx) in the plane of the observer's eye, and they do so with adequate accuracy within their respective validity domains.-\n--\n-The CIE Age-adjusted Stiles-Holladay Disability Glare equation has a restricted validity domain of 1� < Theta < 30� that is extended in the low angular region by the CIE Small Angle Disability Glare equation to the domain of 0,1� < Theta < 30�. The CIE General Disability Glare equation further increases the validity domain to the range of 0,1� < Theta < 100� and also includes an eye pigmentation factor p which plays a role at glare angles greater than 30�. They all include age A (in years) as a factor. Keywords: disability glare, discomfort glare, equivalent veiling luminance, glare
CIE 154:2003 The maintenance of outdoor lighting systems
Authors:   CIE TC 5-14
Published: October 2022

During the life of a lighting installation, the light available progressively decreases. The reduction rates are a function of environmental, operating and age conditions. In lighting design we must take account of this fall by the use of a maintenance factor and plan suitable maintenance schedules to limit the decay. This guide provides information on suggested maintenance factors and the selection of suitable equipment. It describes the parameters influencing the depreciation process and develops the procedure for estimating the economic maintenance cycles for outdoor electric lighting installations and gives advice on servicing techniques. Keywords: exterior lighting, light source, lighting design & specifications, luminaires, maintenance