Academic literature on the topic 'Benzina'

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Journal articles on the topic "Benzina"

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Tomić, Velibor, and Dragan Nikolić. "Investigation of activated carbon sorption characteristics on petrol vapour." Vojnotehnicki glasnik 44, no. 6 (1996): 472–77. http://dx.doi.org/10.5937/vojtehg9604472t.

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Lucamante, Stefania. "Road Movies and Gas Stations: Monica Stambrini's Benzina as Creation of Alternative Spaces." Quaderni d'italianistica 29, no. 2 (June 1, 2008): 111–34. http://dx.doi.org/10.33137/q.i..v29i2.8459.

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Both the novel and the film Benzina think of the literary and the visual as contesting sites for women. In revisiting the fields of space within a capitalist society and the struggle for representation of sexual identity, these two works successfully deploy strategies where the visual narrative — literary and cinematic — confirms its ability to be a place in which subjects try out distinct possibilities of their existential corporeality. Rather than presenting crystallized subjectivities, these works analyze the attempts a lesbian couple makes at finding their place within a social system still fraught by stereotypization of gender roles. This article examines how Benzina's cinematic adaptation convincingly extricates representations of the protagonists' struggle in Italian society. The idea of a feminist geometry, a triangle whose theorem is of a problematic nature, at once social and personal of arduous solution was prompted by my memory of American painter Ed Ruscha's diagonal compositions entitled Gas Stations.
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Sambuco, Patrizia. "Women, Relationships and Space in Stancanelli's Benzina (1998)." Romance Studies 22, no. 2 (July 1, 2004): 127–37. http://dx.doi.org/10.1179/026399004786542960.

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Pedrotti, Alceu, Eloy Antonio Pauletto, Silvio Crestana, Paulo Estevão Cruvinel, Carlos Manoel Pedro Vaz, João de Mendonça Naime, and Alvaro Macedo da Silva. "Tomografia computadorizada aplicada a estudos de um Planossolo." Pesquisa Agropecuária Brasileira 38, no. 7 (July 2003): 819–26. http://dx.doi.org/10.1590/s0100-204x2003000700005.

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Na busca de técnicas mais apuradas para a determinação e avaliação de parâmetros físicos do solo com aplicabilidade em várzeas, vem se destacando a tomografia computadorizada, por medir a densidade e a umidade com boa sensibilidade e alta resolução espacial. O presente trabalho teve como objetivo descrever aspectos e procedimentos da calibração de um minitomógrafo de raios-X e gama para estudo da densidade e umidade de um Planossolo no Rio Grande do Sul, bem como estabelecer parâmetros estatísticos para sua adequada utilização. A calibração do minitomógrafo foi obtida pela regressão linear entre as unidades tomográficas (UT), apresentadas pelo programa de reconstrução de imagem, e os coeficientes de atenuação linear (µl, cm-1), medidos por transmissão direta de raios gama, em amostras dos horizontes A e B do Planossolo, água destilada, benzina e alumínio. Para as medidas de transmissão direta de radiação utilizaram-se recipientes com água destilada, benzina, solo e Al, obtendo-se as seguintes fórmulas para o cálculo da densidade do solo no horizonte A: Ds = [(UT/986,16)-(0,200xteta)]/0,267; e no horizonte B: Ds = [(UT/986,16)-(0,200xteta)]/0,297, em que UT é o valor médio de UT em cada linha e teta é a umidade volumétrica da amostra de solo, em m³ m-3. Com as configurações obtidas, verificou-se variabilidade média de 2,74% e 0,73%, respectivamente, em termos de homogeneidade e repetibilidade. Os erros atribuídos ao equipamento são de 0,051 e 0,046 Mg m-3, respectivamente, nos horizontes A e B, revelando precisão e adaptabilidade no emprego da técnica em estudos do Planossolo.
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Ross, Charlotte. "Queering The Habitus: Lesbian Identity in Stancanelli's Benzina." Romance Studies 22, no. 3 (November 1, 2004): 237–50. http://dx.doi.org/10.1179/026399004786542861.

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Adornato, Francesco. "Editoriale: Farina o benzina? Il contributo dell'agricoltura ad un nuovo modello di sviluppo." AGRICOLTURA ISTITUZIONI MERCATI, no. 1 (April 2009): 5–8. http://dx.doi.org/10.3280/aim2008-001001.

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Laelasari, Eva, Dewi Kristanti, and Basuki Rahmat. "PENGGUNAAN LEM SEPATU DAN GANGGUAN KESEHATAN PEKERJA INDUSTRI SEPATU DI CIOMAS, BOGOR." JURNAL EKOLOGI KESEHATAN 17, no. 2 (October 16, 2018): 85–95. http://dx.doi.org/10.22435/jek.17.2.150.85-95.

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ABSTRACT The use of glue in shoe manufactures may cause health impacts among workers due to hazardous chemical exposure in glue such as benzene and toluene. The government has issued policies to prevent the workers from occupational illness by reducing the hazardous chemical exposure in the workplace. This study was conducted to find out health impacts due to benzenae and toluene exposure from the use of glue in the workplace of shoe manufactures in Ciomas, Bogor in 2017. Design of the study was cross sectional with variables of benzene and toluene content in indoor workspace, consentration of urinary S-PMA, and perceived health symptoms of workers. Samples of 34 respondents were obtained from 5 selected workshop. Analysis of the data was carried out descriptively. It was found that the content of benzene and toluene in glue are 0.1% and 55% respectively, indoor benzene vapor was below detection limit of the instrument (undetected), and concentration of urinary S-PMA was 0.24 µg/g creatinine. There was no benzene exposure to the workers in this study. High percentage of worker risk behavior were smoking, the use of PPE, and hand washing. Perceived symptoms of workers (more than 60%) were fatigue, headache, tingling. It is necessary to improve workplace with healthier and more conducive environment, and educate workers to use the PPE. Keywords: Shoe glue, benzene, toluene, exposure, small scale shoe manufacture ABSTRAK Penggunaan lem pada industri sepatu kemungkinan memberikan dampak kesehatan terhadap pekerja karena lem biasanya mengandung bahan berbahaya, seperti benzena dan toluena. Pemerintah sudah berupaya membuat kebijakan untuk mengendalikan penyakit akibat kerja, salah satunya adalah mengurangi pajanan bahan kimia berbahaya. Penelitian ini bertujuan untuk mengetahui dampak kesehatan akibat pajanan benzena dan toluena yang berasal dari penggunaan lem di tempat kerja di sentra industri sepatu Ciomas, Bogor pada tahun 2017. Desain penelitian adalah potong lintang dengan variabel kandungan benzena dan toluena di udara ruang kerja, kandungan S-PMA dalam urin, dan gangguan kesehatan yang dialami oleh pekerja. Jumlah sampel pekerja sebanyak 34 orang yang berasal dari 5 bengkel kerja. Analisis data dilakukan secara deskriptif. Hasil penelitian menunjukkan bahwa kadar benzena dan toluena dalam lem masing-masing adalah 0,1% dan 55%, kadar uap benzena di udara ruang kerja berada di bawah limit deteksi alat (tidak terdeteksi), dan rerata kandungan S-PMA dalam urin adalah 0,24 µg/g kreatinin. Tidak terjadi pajanan benzena terhadap pekerja industri sepatu di lokasi penelitian. Perilaku berisiko pekerja dengan persentase cukup tinggi adalah merokok, penggunaan APD, dan cuci tangan. Keluhan/gangguan kesehatan yang dirasakan (lebih dari 60%) adalah cepat lelah, sakit kepala, kesemutan. Perlu perbaikan lingkungan kerja yang lebih sehat dan nyaman, dan mengedukasi pekerja untuk menggunakan APD. Kata kunci: Lem sepatu, benzena, toluena, pajanan, industri sepatu rumahan
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Taveira, Eleusa F., José A. Rizzo, Joaquim Τ. Sousa, Lelia S. Fernandes, Wagner F. Torres, Maria C. M. Pereira, Ricardo F. Ansorval, and Antonio J. Lapa. "Atividade farmacológica dos extratos da casca do caule do tropeiro. O Connarus fulvus, Planch." Acta Amazonica 18, suppl 1-2 (1988): 231–40. http://dx.doi.org/10.1590/1809-43921988185240.

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O Cannarus fulvus Planch é utilizado em Goiás por ser "bom para o coração". Este trabalho estudou, a atividade farmacológica do extrato bruto etanólico (EE) do pó da casca do caule e da fração hidrossolúvel (FH) obtida após partição benzina/água. O EE e a FH produziram em ratos e camundongos diminuição da motilidade, sonolência sem hipnose, dificuldade respiratória, analgésia e arrastamento do trem posterior; estes proporcionais às doses. As DL50 em camundongos foram 210+/-22 e 310+/-52mg/kg, i.p. para o EE e FH respectivamente. A FH prolongou o sono barbitúrico, o tempo de reação ao calor na placa, quente e antagonizou (80%) as ações convulsivantes do pentilenotetrazol, mas não as da estricnina. Protegeu (100%) camundongos contra a ação letal do pancurônio e potencializou a ação da succinilcolina. Em preparações isolada, a FH potencializou (20%) a contração do diafragma em resposta ao estímulo elétrico do nervo frênico de ratos e reverteu o bloqueio neuromuscular produzido pela d-tubocurarina, em átrios de ratos e cobaias a freqüência e a força de contração não foram alteradas. As injeções do EE e FH em ratos anestesiados produziram hipotensão (5 a 100mg/kg); doses maiores foram letais. Os dados obtidos não confirmaram ação cardiativa direta. A planta apresentou ações depressões do S.N.C., analgésica, anticonvulsivante e descurarizante.
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Holle, Rizky B., Audy D. Wuntu, and Meiske S. Sangi. "Kinetika Adsorpsi Gas Benzena Pada Karbon Aktif Tempurung Kelapa." Jurnal MIPA 2, no. 2 (July 8, 2013): 100. http://dx.doi.org/10.35799/jm.2.2.2013.2997.

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Telah diteliti kinetika adsorpsi gas benzena pada karbon aktif tempurung kelapa yang diaktivasi dengan NaCl dengan tujuan menentukan model kinetika yang dapat diaplikasikan untuk adsorpsi gas benzena pada karbon aktif tempurung kelapa. Data adsorpsi dianalisis dengan menggunakan empat model persamaan laju adsorpsi yaitu (1) persamaan laju order pertama pseudo Lagergren, (2) persamaan laju order kedua pseudo Ho, (3) persamaan Elovich, dan (4) persamaan Ritchie. Hasil kajian menunjukkan bahwa model kinetika dengan persamaan laju order ke-2 pseudo Ho adalah yang paling sesuai diaplikasikan untuk adsorpsi gas benzena pada karbon aktif tempurung kelapa. Dari model kinetika order ke-2 pseudo Ho diperoleh konstanta adsorpsi benzena sebesar 1,63x10-4 g mg-1 min-1. Nilai energi adsorpsi menunjukkan bahwa benzena teradsorpsi secara fisik pada adsorben.Kinetics of gaseous benzene adsorption on coconut shell NaCl-activated carbon had been studied. The research was aimed to determine the appropriate kinetic model applied to gaseous benzene adsorption on the adsorbent. Adsorption data was analyzed using four kinetic models of adsorption rate equation, which were (1) Lagergren’s pseudo first order rate equation, (2) Ho’s pseudo second order rate equation, (3) Elovich‘s equation, and (4) Ritchie’s equation. The results showed that the Ho’s pseudo second order rate equation was best applied to gaseous benzene adsorption on coconut shell activated carbon. The second order rate constant for benzene adsorption was 1.63x10-4 g mg-1 min-1. The value of adsorption energy showed that benzene was physically adsorbed on the adsorbent.
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Karisma Putri, Frizki Rana, Abdul Rohim Tualeka, Juliana Jalaludin, and Ahsan Ahsan. "Hubungan Konsentrasi Benzena Dengan Kadar Eritosit Pada Pekerja Produksi AUP Surabaya." Media Gizi Kesmas 11, no. 1 (June 2, 2022): 225–30. http://dx.doi.org/10.20473/mgk.v11i1.2022.225-230.

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Latar Belakang: Industri percetakan adalah industri tulisan dan gambar massal yang menggunakan tinta pada kertas dan mesin cetak. Dalam proses produksinya digunakan tinta dan pelarut yang mengandung bahan kimia, salah satunya adalah benzena. Paparan benzena dapat meningkatkan konsentrasi benzena di lingkungan kerja serta meningkatkan risiko kesehatan bagi pekerja. Benzene menargetkan darah yang dapat mengurangi jumlahsel darah yang ada dalam tubuh atau anemiaTujuan: Untuk mengetahui hubungan antara konsentrasi benzena dengan eritrosit dan hemoglobin pada pekerja bagian produksi di Airlangga University Press. Metode: Variabel bebas yang digunakan adalah konsentrasi benzena dan variabel terikatnya adalah kadar eritrosit dan hemoglobin. Penelitian ini menggunakan metode observasional dengan pendekatan kuantitatif dan cross sectional. Semua 11 pekerja produksi di perusahaan percetakan Airlangga University Press diambil sebagai sampel dalam penelitian ini. Data dianalisis menggunakan uji normalitas Shapiro-Wilk dan uji korelasi PearsonHasil: konsentrasi benzena pada pekerja produksi percetakan berada di bawah nilai ambang batas. Rerata kadar hemoglobin dan eritrosit pekerja dalam batas normal. Tidak ada hubungan yang signifikan antara konsentrasi benzena dengan eritrosit (p = 0,816) pada pekerja di bagian produksi percetakan Airlangga University PressKesimpulan: Efek kesehatan yang terjadi akibat paparan benzena adalah gangguan sistem hematologi dimana target utama benzena adalah sumsum tulang. Paparan benzena dapat menurunkan jumlah sel darah dan berkontribusi pada jumlah leukosit, eritrosit, dan trombosit di perifer dara
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Dissertations / Theses on the topic "Benzina"

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Majer, Václav. "Ocenění společnosti Benzina, s.r.o." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-2622.

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Cílem diplomové práce je stanovení hodnoty společnosti Benzina, s.r.o. k 30.11.2007. Teoretická část popisuje základní metodický postup stanovení hodnoty podniku od analýzy makro a mikroprostředí přes finanční analýzu, vytvoření finančního plánu až k jednotlivým oceňovacím metodám. V praktické části je společnost analyzována a na základě získaných informací je vytvořen finanční plán. Pro ocenění byla použita metoda DCF ve variantě FCFF.
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Zimčík, Tomáš. "Proces optimalizace hospodaření společnosti Benzina, a. s." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-1014.

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Práce hodnotí společnost Benzina, a. s. na základě finanční analýzy a dalších metod hodnocení společnosti. Zabývá se rovněž frančízovou dohodou, na jejímž základě společnost provozuje svoji činnost. V práci je uveden také nástin současné strategie společnosti.
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Cossiri, Valentina. "Le filiere produttive di bioetanolo e benzina: valutazione ambientale ed economica." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amslaurea.unibo.it/2932/.

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Succi, Luca. "Tecnologie per l'implementazione dell'iniezione diretta di benzina in motori ad accensione comandata." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/11647/.

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In questo elaborato sono stati analizzati i vantaggi di un motore benzina GDI rispetto ad un motore PFI, studiando in particolar modo le tecnologie per la formazione della miscela omogenea e stratificata, le configurazioni spray-guided, wall-guided e air-guided della camera di combustione, i principali iniettori utilizzati e le loro caratteristiche. Inoltre è stato eseguito un approfondimento sui parametri che influenzano maggiormente l'emissione di inquinanti come la fasatura delle valvole, la posizione dell'iniettore e l'iniezione multipla, cercando di ottimizzarli in funzione delle nuove normative europee relative alle emissioni per i motori benzina. Infine è stata verificata l'efficienza dell'applicazione del filtro antiparticolato per motori benzina ad iniezione diretta (GPF).
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Bianchi, Zarco. "Sviluppo ed analisi di un sistema dual-fuel diesel/benzina per combustioni di tipo RCCI." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8571/.

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Nel presente lavoro è progettato e sviluppato un sistema dual-fuel diesel/benzina per combustioni di tipo RCCI, e sono esposti i risultati sperimentali in termini di prestazioni ed emissioni. E' inoltre descritto e implementato un algoritmo di stima dell'MFB50 a partire dalla sola misura della velocità motore.
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Altman, Vojtěch. "Mezipodnikové srovnávání." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-9435.

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The thesis financial analysis and inter-comparison of Benzina Ltd. have carried out a financial analysis using the methods: horizontal and vertical analysis of financial statements, analysis of index, the analysis of net working capital, through economic analysis of the value added analysis by creditworthy models. Further inter-comparison on methods: ranking, scoring, standard variable and distance from a fictitious object. All for the period 2005, 2006, 2007.
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Santandrea, Luca. "Analisi strutturale di cilindro e pistone in carburo di silicio per un motore a benzina quattro tempi." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/10835/.

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Nella tesi si è affrontata l'analisi strutturale di cilindro e pistone, dello scrambler Ducati 400cc bicilindrico, utilizzando come materiale il carburo di silicio. Ricavati i risultati tramite un modello agli elementi finiti, sono stati confrontati con il materiale di base,cioè l'alluminio.
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Baraldi, Davide. "Valutazione e certificazione delle emissioni e dei consumi di un veicolo a benzina per il mercato U.S.A." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/17706/.

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In questo progetto di tesi aziendale si è voluto effettuare e certificare le emissioni e i consumi di una vettura a benzina con motore V10 per il mercato degli Stati Uniti in modo da poter procedere con i successivi step per l'omologazione. Inizialmente si è voluto descrivere gli inquinanti regolamentati dalla normativa statunitense e i test effettuati per verificare le emissioni. Successivamente si è passato allo svolgimento dei cicli su vettura, la misurazione delle emissioni. Infine l'analisi dei risultati, il calcolo sui consumi e il confronto con i limiti dati dalla normativa.
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Carlucci, Stefania. "Valutazione della applicazione del ciclo Miller a motori a benzina ad iniezione diretta ad alta potenza specifica." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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Negli ultimi decenni nuove e sempre più restrittive normative antiinquinamento son state introdotte nei paesi maggiormente industrializzati dettando un aumento degli sforzi progettuali imposti all’industria automobilistica per cercare di contenere l’impatto ambientale esercitato dai motori a combustione interna. E’ evidente quindi l’importanza di possedere una profonda conoscenza dei fenomeni fisici e chimici che influenzano i processi di combustione così come avere a disposizione modelli quanto più accurati per la loro corretta rappresentazione tramite CFD. Per i motori ad accensione comandata gli studi si sono focalizzati sulla ricerca dell’efficienza evitando di incorrere in rischi di detonazione. Numerose sono le tecnologie che permettono di assolvere alle funzioni richieste, tra le più affermate vi sono i sistemi a fasatura variabile, in particolare le strategie che prendono il nome di ciclo Miller. Tale sistema, implementabile facilmente senza l’utilizzo di alcun sistema aggiuntivo, permette di ridurre sensibilmente temperature e pressioni in camera. Il seguente lavoro di tesi studierà, attraverso simulazione numerica tridimensionale condotta con software CONVERGE®, gli aspetti fisici e fluidodinamici indotti dalle diverse strategie REF, EIVC e LIVC applicate ad un motore GDI con tecnologia downsizing e turbocharging (modellato in ambiente CAD, tramite PTC CREO®). Successivamente, allo stesso motore, saranno apportate modifiche progettuali con lo scopo di comprendere in che modo un aumento di un punto del rapporto di compressione, che equivale a spostarsi verso zone a prestazioni più elevate, impatti sull’entità di pressione, temperatura e comportamento fluidodinamico e fisico a pari condizioni operative e di alzata. L’analisi ed il confronto con gli altri casi sancirà se questa nuova configurazione possa essere accettabile o rischiosa ai fini della detonazione.
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Broccoli, Riccardo. "Studio ed implementazione della strategia di riconoscimento Misfire per applicazione motore endotermico 4 tempi bicilindrico a benzina." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25833/.

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Le recenti Normative hanno portato via via all’imposizione di limiti sempre più stringenti circa le emissioni prodotte dai veicoli. In particolare, per garantire e monitorare il corretto funzionamento dei motori è stato imposto l’obbligo di installare un sistema di auto diagnosi per rilevare eventuali anomalie. Un ruolo chiave in questo ambito viene ricoperto dalla strategia di riconoscimento misfire, fenomenologia tipica dei motori a combustione interna che consta nella mancata accensione della carica con conseguente emissione di inquinati e deterioramento del catalizzatore. Il presente elaborato propone una possibile strategia del riconoscimento del suddetto fenomeno. Per prima cosa è stato costituito un banco motore capace di indurre misfire e dal quale i principali segnali motoristici sono stati acquisiti, quali ruota fonica e segnali bobine. Una volta ottenuti i dati è stato sviluppato un codice Matlab capace di rilevare il misfire nella finestra di interesse e processare i dati. La strategia di riconoscimento proposta permette l’individuazione del fenomeno tramite l’analisi del segnale della ruota fonica ed è facilmente implementabile in centralina. Alla fine di validare la metodologia proposta sono stati condotti test di verifica con misfire indotto che hanno permesso di poter asserire il corretto funzionamento della stessa, si può quindi concludere che la metodologia proposta garantisce la corretta identificazione del fenomeno del misfire.
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Books on the topic "Benzina"

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Stancanelli, Elena. Benzina. Torino: Einaudi, 1998.

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Sirm, Museo. Benzina. Milano: Electa, 1994.

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Nogués, Jordi Cervera i. Anima de benzina. Tarragona: Edicions El Mèdol, 2003.

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Mujičić, Kemal. Pet litara benzina. Zagreb: Nakladnik Breza, 2006.

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Rozen, B. I͡A. Soperniki nefti i benzina. Moskva: "Nedra", 1985.

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Ciriello, Marco. Il Vangelo a benzina. Milano: Bompiani, 2012.

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Khazipova, Firdausa. Sredi roz i benzina. Ufa: Izd-vo "Dialog", 1999.

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Tosco, Beppe. È finita la benzina. Milano: Mondadori, 2010.

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Rozen, B. Ya. Soperniki nefti i benzina. Moskva: Nedra, 1985.

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Carri, Luca Delli. Benzina e cammina: Elogio delle corse automobilistiche. Milano: Fucina, 2004.

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Book chapters on the topic "Benzina"

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Gooch, Jan W. "Benzine." In Encyclopedic Dictionary of Polymers, 74. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_1214.

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Esso, A. G. "Benzin." In Technischer Lehrgang Motorkraftstoffe, 12–23. Wiesbaden: Vieweg+Teubner Verlag, 1992. http://dx.doi.org/10.1007/978-3-322-86806-0_4.

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Busch, Roger. "Benzin Einspritzsysteme." In Grundlagen Verbrennungsmotoren, 679–710. Wiesbaden: Springer Fachmedien Wiesbaden, 2018. http://dx.doi.org/10.1007/978-3-658-19212-9_26.

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Posselt, Andreas, Markus Gesk, Anja Melsheimer, Ferdinand Reiter, Klaus Joos, Peter Schenk, Andreas Kufferath, et al. "Benzin-Einspritzung." In Grundlagen Fahrzeug- und Motorentechnik, 158–95. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-12636-0_14.

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Bährle-Rapp, Marina. "benzene." In Springer Lexikon Kosmetik und Körperpflege, 62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_1079.

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Ware, George W. "Benzene." In Reviews of Environmental Contamination and Toxicology, 9–19. New York, NY: Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4612-3922-2_2.

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Gooch, Jan W. "Benzene." In Encyclopedic Dictionary of Polymers, 73. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_1206.

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Irvine, William M. "Benzene." In Encyclopedia of Astrobiology, 254. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-44185-5_1826.

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Angerer, J. "Benzene." In Analyses of Hazardous Substances in Air, 15–25. Weinheim, FRG: Wiley-VCH Verlag GmbH, 2003. http://dx.doi.org/10.1002/3527600191.ch2.

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Irvine, William M. "Benzene." In Encyclopedia of Astrobiology, 153. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-11274-4_1826.

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Conference papers on the topic "Benzina"

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Salomatina, A., and et al. "SINTEZ I ISSLEDOVANIE KATALIZATOROV SELEKTIVNOGO GIDRIROVANIJa DIENOV V SOSTAVE BENZINA KATALITIChESKOGO KREKINGA." In International Workshop "Multiscale Biomechanics and Tribology of Inorganic and Organic Systems" ; Mezhdunarodnaja konferencija "Perspektivnye materialy s ierarhicheskoj strukturoj dlja novyh tehnologij i nadezhnyh konstrukcij" ; VIII Vserossijskaja nauchno-prakticheskaja konferencija s mezhdunarodnym uchastiem, posvjashhennaja 50-letiju osnovanija Instituta himii nefti "Dobycha, podgotovka, transport nefti i gaza". Tomsk State University, 2019. http://dx.doi.org/10.17223/9785946218412/532.

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"VLIJaNIE SPOSOBA VVEDENIJa RENIJa V CEOLIT NA DINAMIKU EGO DEZAKTIVACII PRI OBLAGORAZhIVANII PRJaMOGONNOGO BENZINA." In International Workshop "Multiscale Biomechanics and Tribology of Inorganic and Organic Systems" ; Mezhdunarodnaja konferencija "Perspektivnye materialy s ierarhicheskoj strukturoj dlja novyh tehnologij i nadezhnyh konstrukcij" ; VIII Vserossijskaja nauchno-prakticheskaja konferencija s mezhdunarodnym uchastiem, posvjashhennaja 50-letiju osnovanija Instituta himii nefti "Dobycha, podgotovka, transport nefti i gaza". Tomsk State University, 2019. http://dx.doi.org/10.17223/9785946218412/505.

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Su, Yuling, and Akshay Basavaraj. "Computational Analysis of Benzing Airfoils for Optimization in a Wing Configuration for a Formula SAE Car." In ASME 2017 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/fedsm2017-69372.

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Wing selection plays a crucial role for race cars as it generates the most downforce. This is essential to maintain traction which leads to faster lap timings, and maintain efficiency in the performance of the race car. In this paper, the numerical simulation of a Formula SAE (FSAE) Car is performed. The FSAE car is restricted by regulations in terms of the geometry of the front and rear wing configuration. Hence, it becomes necessary to optimize the selection of airfoils in order to get the best out of the wing configuration. It is also essential to observe the tradeoff between the downforce generated and the drag produced in a racecar for optimal performance. This serves as the primary motivation of this research paper. The focus is on Benzing airfoils, which show considerably better performance in terms of downforce production in a race car than conventional airfoils. The wing configuration utilized in this research paper consists of a single mainplane and two flaps.. The freestream velocity of the flow is in the range of 0–60mph (0–26m/s). The 122 series of Benzing airfoils is utilized for the mainplane and the 153 series of Benzing airfoils is utilized for the flaps for manufacturing reasons. Nine different combinations of Benzing airfoils were utilized wherein it was noticed that an appropriate selection of the airfoils for the mainplane and flaps with a fixed angle of attack difference, leads to a 12–15% increase in downforce amongst the Benzing airfoils itself. Similarly, it was also observed that an optimal configuration would lead to a 12–15% decrease in drag in comparison too poor performing airfoil. The Be 153-055 airfoil acts as an excellent flap within the limits of computational error. Data from an on-track test is used in order to verify the approach utilized in this paper in order to validate if the approach used in this paper would be feasible. It is observed that the Benzing airfoil does improve the average cornering speed of the car by around 10% in comparison to the previous configuration of S1223 airfoil as the main plane and the goe 477 airfoil as the flap.
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Lee, Si Y., and Richard A. Dimenna. "Applications of CFD Method to Gas Mixing Analysis in a Large-Scaled Tank." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37366.

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The computational fluid dynamics (CFD) modeling technique was applied to the estimation of maximum benzene concentration for the vapor space inside a large-scaled and high-level radioactive waste tank at Savannah River site (SRS). The objective of the work was to perform the calculations for the benzene mixing behavior in the vapor space of Tank 48 and its impact on the local concentration of benzene. The calculations were used to evaluate the degree to which purge air mixes with benzene evolving from the liquid surface and its ability to prevent an unacceptable concentration of benzene from forming. The analysis was focused on changing the tank operating conditions to establish internal recirculation and changing the benzene evolution rate from the liquid surface. The model used a three-dimensional momentum coupled with multi-species transport. The calculations included potential operating conditions for air inlet and exhaust flows, recirculation flow rate, and benzene evolution rate with prototypic tank geometry. The flow conditions are assumed to be fully turbulent since Reynolds numbers for typical operating conditions are in the range of 20,000 to 70,000 based on the inlet conditions of the air purge system. A standard two-equation turbulence model was used. The modeling results for the typical gas mixing problems available in the literature were compared and verified through comparisons with the test results. The benchmarking results showed that the predictions are in good agreement with the analytical solutions and literature data. Additional sensitivity calculations included a reduced benzene evolution rate, reduced air inlet and exhaust flow, and forced internal recirculation. The modeling results showed that the vapor space was fairly well mixed and that benzene concentrations were relatively low when forced recirculation and 72 cfm ventilation air through the tank boundary were imposed. For the same 72 cfm air inlet flow but without forced recirculation, the heavier benzene gas was stratified. The results demonstrated that benzene concentrations were relatively low for typical operating configurations and conditions. Detailed results and the cases considered in the calculations will be discussed here.
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Nurwahyuni, Isnaini, and Riyanto Sinaga. "Micropropagation of Sumatra Benzoin (Styrax benzoin Dryander) to Obtain Plant Seedling." In International Conference of Science, Technology, Engineering, Environmental and Ramification Researches. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0010067809570963.

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Einaga, Hisahiro, Takashi Ibusuki, and Shigeru Futamura. "Photocatalytic Oxidation of Benzene in Air." In ASME 2003 International Solar Energy Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/isec2003-44205.

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Photocatalytic oxidation of benzene in air at room temperature was studied in order to obtain the information on its reactivity on the photoirradiated TiO2 catalyst. The objective of this paper is to describe in detail the dependence of the rate for benzene photooxidation on humidity, initial benzene concentration, and incident light intensity, since they are important factors for construction of VOC control system utilizing solar energy. The reaction mechanism is also discussed to understand the decomposition behavior of benzene.
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Muscatello, Anthony C. "Benzene Production on Mars." In SPACE TECHNOLOGY AND APPLICATIONS INTERNAT.FORUM-STAIF 2004: Conf.on Thermophys.in Microgravity; Commercial/Civil Next Gen.Space Transp.; 21st Symp.Space Nuclear Power & Propulsion; Human Space Explor.; Space Colonization; New Frontiers & Future Concepts. AIP, 2004. http://dx.doi.org/10.1063/1.1649672.

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Forsell, K., G. Ljungkvist, R. Nordlinder, E. Andersson, and R. Nilsson. "653 Benzene and work on deck on product tankers: exposures, benzene in exhaled air and urinary biomarkers of benzene exposure." In 32nd Triennial Congress of the International Commission on Occupational Health (ICOH), Dublin, Ireland, 29th April to 4th May 2018. BMJ Publishing Group Ltd, 2018. http://dx.doi.org/10.1136/oemed-2018-icohabstracts.1114.

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Gilman, J. J., and R. W. Armstrong. "Shear-induced polymerization of benzene." In High-pressure science and technology—1993. AIP, 1994. http://dx.doi.org/10.1063/1.46309.

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Ma, Y. G., H. F. Zhang, S. Y. Liu, J. C. Shen, R. G. Suns, and J. B. Peng. "Photolumnescent of plasma polymerim benzene." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.834690.

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Reports on the topic "Benzina"

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Jenkins, W. J. At-line benzene monitor for measuring benzene in precipitate hydrolysis aqueous. Office of Scientific and Technical Information (OSTI), October 1992. http://dx.doi.org/10.2172/6678206.

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Jenkins, W. J. At-line benzene monitor for measuring benzene in precipitate hydrolysis aqueous. Office of Scientific and Technical Information (OSTI), October 1992. http://dx.doi.org/10.2172/10134416.

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Dworjanyn, L. O., K. G. Rappe, and P. A. Gauglitz. Benzene release. status report. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/568429.

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Livingston, R. R. Benzene Monitor System report. Office of Scientific and Technical Information (OSTI), October 1992. http://dx.doi.org/10.2172/10179146.

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Dworjanyn, L. O. ITP Filtrate Benzene Removal Alternatives. Office of Scientific and Technical Information (OSTI), May 1993. http://dx.doi.org/10.2172/289660.

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Swingle, R. F., R. A. Peterson, and C. L. Crawford. Apparent Benzene Solubility in Tetraphenylborate Slurries. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/587240.

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Erskine, D. J. Refractive index change in dissociating shocked benzene. Office of Scientific and Technical Information (OSTI), June 1994. http://dx.doi.org/10.2172/10182801.

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Eibling, R. E. The Solubility of Phenylborate Compounds in Benzene. Office of Scientific and Technical Information (OSTI), April 1998. http://dx.doi.org/10.2172/664588.

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Marek, J. C. Pilot-Scale Benzene Retention and Release Demonstration. Office of Scientific and Technical Information (OSTI), November 2003. http://dx.doi.org/10.2172/819038.

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Poirier, M. R. Benzene generation from phenylborate decomposition in saltstone. Office of Scientific and Technical Information (OSTI), April 2000. http://dx.doi.org/10.2172/754227.

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