Bibliografias temáticas / Rip

Índice

Artigos de revistas
Teses / dissertações
Livros
Capítulos de livros
Trabalhos de conferências
Relatórios de organizações

Literatura científica selecionada sobre o tema "Rip"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 25 de maio de 2024

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos

Selecione um tipo de fonte:

Consulte a lista de atuais artigos, livros, teses, anais de congressos e outras fontes científicas relevantes para o tema "Rip".

Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.

Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.

Artigos de revistas sobre o assunto "Rip"

Faizah, Nasya Shafa', Runi Asmaranto e Jadfan Sidqi Fidari. "Pengaruh Angin Terhadap Dimensi Rip-rap Bendungan (Studi Kasus Bendungan Sutami)". Jurnal Teknologi dan Rekayasa Sumber Daya Air 3, n.º 2 (22 de maio de 2023): 217–30. http://dx.doi.org/10.21776/ub.jtresda.2023.003.02.019.

Texto completo da fonte

Resumo:

Rip-rap Bendungan Sutamiberfungsi sebagai peredam energi yang dapat mereduksi hempasan ombak agar tidak terjadi penggerusan tanah pada lereng bendungan. Studi ini bertujuan menganalisa potensi terjadinya kerusakan material pada rip-rap Bendungan Sutamiberdasarkanperbedaan nilai dimensi rip-rap yang dihitung dari pembangkitan gelombang menggunakan perhitungan kecepatan angin 10 tahun terakhir dengan nilai yang sebenarnya. Pembangkitan gelombang dan dimensi rip-rap dihitung menggunakan metode perhitungan angin terkoreksi (UA) danmetode perhitungan angin desain (VMPH).Data yang dibutuhkan yaitu kecepatan angin bulananuntuk menghitung kecepatan angin koreksi (UA), data arah anginyang digunakan untuk menentukan nilai panjang fetch (F), data berat jenis batuan dan slope rip-rap bendunganuntuk menghitung berat masing –masing fragmen batuan (W50), serta data berat median rip-rap sebenarnya untuk analisa terjadinya potensi kerusakan.Dari hasil kajian menunjukkan bahwa dari semua metode yang digunakan mendapatkan hasil tinggi gelombang yang sangat kecil. Hal tersebut disebabkan karena fetch Bendungan Sutami pendek atau > 1 km, yang mempengaruhi hasil dari pembangkitan gelombang dan dimensi batuan rip-rap yang didapatkan. Maka, dapat disimpulkan angin area penelitian tidak memberikan dampak yang signifikan terhadap kekuatan material rip-rap pada Bendungan Sutami atau masih dikatakan aman dari pengaruh angin dan gelombang.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Navarro-Ugé, Garance. "RIP contre RIC". Esprit Juin, n.º 6 (2 de junho de 2020): 16–19. http://dx.doi.org/10.3917/espri.2006.0016.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Hafifah, Dwi Tiya Ayu, Runi Asmaranto e Jadfan Sidqi Fidari. "Pengaruh Angin Terhadap Dimensi Rip-Rap Bendungan". Jurnal Teknologi dan Rekayasa Sumber Daya Air 3, n.º 2 (23 de fevereiro de 2023): 65–77. http://dx.doi.org/10.21776/ub.jtresda.2023.003.02.06.

Texto completo da fonte

Resumo:

Rip-rap Bendungan Sengguruh berfungsi sebagai peredam energi yang dapat mereduksi hempasan ombak agar tidak terjadi penggerusan tanah pada lereng hulu bendungan. Studi ini bertujuan menganalisa potensi terjadinya gelombang air yang diakibatkan oleh angin yang dapat merusak material pada Rip-rap Bendungan Sengguruh dilihat berdasarkan tinggi gelombang yang dihasilkan serta perubahan dimensi Rip-rap yang dihitung dari metode perhitungan angin desain (VMPH). Data yang dibutuhkan yaitu kecepatan angin bulanan (U), dataarah angin yang digunakan untuk menentukan nilai panjang fetch (F), data berat jenis batuan dan kemiringan rip-rap bendungan untuk menghitung berat masing-masing fragmen batuan (W). Dari perhitungan tinggi gelombang menggunakan metode perhitungan angin desain (VMPH) tidak dihasilkan gelombang airakibat pengaruh angin pada Bendungan Sengguruh, diakibatkan nilai fetch (F) pada Bendungan Sengguruh <1 km yaitu sebesar (0,850 km). Pada penelitian kaliini tidak dijumpai pengaruh angin yang signifikan yang dapat merusak rip-rap Bendungan Sengguruh. Berdasarkan perhitungan dan dilihat dari kondisi riprap Bendungan Sengguruh saat ini masih dapat dikatakan aman dari pengaruh angin dan gelombang. The Sengguruh Dam rip-rap functions as an energy damper that can reduce the crashing of waves so that soil erosion doesn’t occur on the upstream slopes of the dam. This study aims to analyze the potential for water waves caused by the wind that can damage the material in the Sengguruh Dam Rip-rap based on the resulting wave height and rip-rap dimensional changes calculated from the design wind calculation method (VMPH). The data needed are monthly wind speed (U), wind direction data used to determine fetch length (F), rock-specific gravity data, and dam rip-rap slope to calculate the weight of each rock fragment (W). From the calculation of wave height using the design wind calculation method (VMPH), no waves were produced due to the influence of wind on the Sengguruh Dam, due to the fetch value (F) at the Sengguruh Dam of 1 km, which is equal to 0.850 km. In this study, there is no significant wind effect that could damage the Sengguruh Dam rip-rap. Based on calculations and judging from the current rip-rap condition of the Sengguruh Dam, it could be said that it is safe from the effects of wind and waves.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Sinnott-Armstrong, Walter. "“MPP, RIP” RIP". Philosophical Papers 28, n.º 2 (outubro de 1999): 125–31. http://dx.doi.org/10.1080/05568649909506596.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Corrêa, Silvia Adriana Lima. "Do igarapé ao Rip Rap". RURIS (Campinas, Online) 14, n.º 1 (5 de agosto de 2022): 18–48. http://dx.doi.org/10.53000/rr.v14i1.17024.

Texto completo da fonte

Resumo:

O presente artigo propõe a abordagem da ideia de paisagem a partir da análise da trajetória de degradação dos igarapés que entrecortam a cidade de Manaus e dos grupos sociais que moram em seu entorno. Isso por que ambos, igarapés e moradores de seu entorno formam no presente, juntos, uma paisagem que transmite de antemão uma mensagem: perigo. Intenta-se problematizar essa percepção associada à imagem desse tipo de lugar em Manaus entendendo que corresponde a uma construção social pautada em informações acionadas por via da memória e do sensível que faz com que sejam estabelecidos previamente julgamentos diante do (des)conhecido.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Serna Rodríguez, Ana María. "Rafael Martínez Rip Rip". Estudios de Historia Moderna y Contemporánea de México, n.º 62 (6 de outubro de 2021): 63–92. http://dx.doi.org/10.22201/iih.24485004e.2021.62.77367.

Texto completo da fonte

Resumo:

La trayectoria y el trabajo de Rafael Martínez son piezas centrales de la historia social del periodismo mexicano. Conectan los orígenes socioculturales de un escritor que procuró un diarismo que atendiera las necesidades del hombre trabajador, que trató de fortalecer las condiciones de trabajo de su gremio y amplió el ámbito de influencia de la esfera pública conectando los vasos comunicantes de espacios culturales cercanos: el magisterio, la prensa, la marcha callejera, la dramaturgia y la divulgación de la historia.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mikhnevich, E. I. "METHODOLOGY FOR CALCULATION OF RIGIDITY IN EARTH DAM SLOPE PROTECTION UNDER CONDITIONS OF WAVE IMPACT". Science & Technique 17, n.º 2 (13 de abril de 2018): 100–105. http://dx.doi.org/10.21122/2227-1031-2018-17-2-100-105.

Texto completo da fonte

Resumo:

. Various types of protection are used in order to ensure rigidity in earth dam slopes and dumped rip-rap and precast and cast-in-situ reinforced plates are the most commonly used for this purpose. Durability and reliability of the protections mainly depend on the fact whether protection parameters have been correctly calculated and correspondingly observed during the process of protection creation, the main protection parameters are material diameter of dumped rip-rap and thickness of reinforced plates. Values of protection parameters calculated in accordance to the existing formulae significantly differ among themselves. Some of these formulae are acceptable for small water reservoirs in Belarus and provide actual results only for large water reservoirs where a wave height reaches two metres and even more. A new calculation methodology which is suitable for Belarusian water reservoirs of various size is proposed with the purpose to determine diameter of dumped rip-rap material and thickness of plates for earth dam slope protection in the zone of active wave impact. The methodology has been developed on the basis of the theory pertaining to limit equilibrium of slope shearing and holding forces. While calculating diameter of dumped rip-rap material the following shearing forces have been taken into account: uplift wave pres- sure depending on wave height; drag force which is formed on the slope due to back sweep of wave; shearing component of protection material gravity force which is dependent on preselected slope ratio. Holding forces are determined with due ac- count of main physical and mechanical properties of dumped rip-rap material: density of particles in water suspension, porosi- ty, internal friction and holding component of protection material gravity force. While developing methodology for calcula- tion of reinforced concrete plate thickness a drag force has not been taken into account because the flow which is formed on the plate surface does not exert an influence on their equilibrium. Bottom slope zone where hydrodynamic pressure is created by bottom velocity has usually a reduced-weight protection in the form of broken stone, gravel and finely broken stone rip-rap. Dependences for determination of dumped rip-rap fineness have been obtained as a result of slope rigidity criterion conversion. The proposed formulae for calculation of earth dam slope protection parameters can be recommended for applica- tion in design organizations.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Stromberg, N. O., G. O. Dahlback e P. M. Gustafsson. "Evaluation of various models for respiratory inductance plethysmography calibration". Journal of Applied Physiology 74, n.º 3 (1 de março de 1993): 1206–11. http://dx.doi.org/10.1152/jappl.1993.74.3.1206.

Texto completo da fonte

Resumo:

We evaluated one nonlinear and two linear models of the ventilatory system while calibrating the respiratory inductance plethysmograph (RIP) against a pneumotachometer. A calibration method involving voluntary varying rib cage and abdominal contributions to tidal volume in a single body position was utilized. The influence on accuracy of the choice of respiratory phase during calibration was assessed. Both tidal and intratidal volumes were evaluated. Ten adults with no history of respiratory disorders went through RIP calibration and validation in the sitting and supine positions. A linear calibration model, relating lung volume changes from the start of inspiration or expiration to rib cage and abdominal excursions from initiation of respiratory motion, had the best accuracy. The choice of respiratory phase for calibration did not affect accuracy. RIP generally underestimated lung volume at the start of inspiration and overestimated lung volume at the end of inspiration. RIP was more accurate in the supine than the sitting position, probably because of limited spine flexion in the supine position.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Sowden, Tom. "Ruscha Rip-of, Rip-out". Afterimage 37, n.º 6 (1 de maio de 2010): 41–44. http://dx.doi.org/10.1525/aft.2010.37.6.41.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Butz, Anh T., Michel El Alam, William P. Irvin Jr. e Dale W. Stovall. "The Rothman Index: Assessing risk for 30-day readmission in gynecologic oncology service patients". Journal of Hospital Administration 8, n.º 2 (10 de abril de 2019): 54. http://dx.doi.org/10.5430/jha.v8n2p54.

Texto completo da fonte

Resumo:

Background: The Rothman Index (RI) is a previously validated, continuously computed score derived from 26 clinical measures that assesses a patient's clinical status. It has been used as a prognostic indicator in the intensive care setting and has been incorporated into the electronic medical record. This study was designed to determine its utility in assessing 30-day readmission rates in postoperative gynecologic oncology service patients. Methods: In this retrospective case-control study, gynecologic oncology service surgical patients readmitted within 30 days of discharge (cases) were matched 1:2 by procedure, diagnosis, age and comorbidities to non-readmitted gynecologic oncology surgical patients (controls). All procedures were performed at one center by a single surgeon. Rothman Index values were obtained immediately postoperative (RIp) and before discharge (RId), and the difference between these values was calculated (RIc). Rothman Index scores were compared between cases and controls. Results: In total, 24 cases were matched to 48 controls. The mean age of all study participants was 56 years. The RId was significantly different between groups, with median RId of 70 for readmitted subjects and 75.5 for controls (P = .029). Binomial regression of readmission on RI revealed an RId of 58.9 or less was associated with at least 50% likelihood of readmission (P = .017). Cases and controls did not significantly differ based on RIp or RIc, and were similar with respect to risk factors including diabetes, smoking, and BMI. Conclusion: Delaying discharge for patients with RI below a designated threshold may reduce gynecologic oncology postoperative readmission rates.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mais fontes

Teses / dissertações sobre o assunto "Rip"

Sapp, Brian Keith. "Observations of Laboratory Rip Currents". Thesis, Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/10453.

Texto completo da fonte

Resumo:

Laboratory experiments of rip current systems are performed in a wave basin with a bar and rip channel geometry at the Ocean Engineering Laboratory at the University of Delaware. The experiments include both in situ water level and velocity measurements and optical visualization of the flow field under a variety of normal-incident wave conditions. Digital video is used to record surface drifters moving through a rip current system. A method is presented that tracks these digitally-recorded drifters into long Lagrangian sequences. The laboratory measurements capture both an Eulerian and Lagrangian description of the rip current system. Time-averaged rip current properties are calculated and analyzed using both in situ and video measurements. From the video, Lagrangian velocities are computed with forward differencing of the low-pass filtered drifter tracks. Wave properties are also estimated using the orbital drifter motions and linear (Airy) wave theory. The effects of various wave conditions on the time-averaged rip current systems are investigated to show that wave height is a critical parameter. Measurements of circulation cells are obtained by spatially averaging the drifter track velocity measurements into a polar grid ranging from 0.25 m to 3.25 m from the center of the cell. Circulation cell features, such as the center of circulation and cell width, are calculated to characterize their response to various wave conditions. Spectral analyses are used to characterize the rip current pulsations in the experimental measurements. Three frequencies are found to be energetic in several of the experiments in the low frequency band: the wave group frequency, a lower frequency, and the interaction of the wave group and lower frequencies. Some experiments have significant energy at each of the three peaks, where others have only one or none. The lower frequency motions have also been found in the video measurements and attributed to rip meandering. Possible causes for the low-frequency pulsations, including wave basin seiching, circulation cell instabilities, and wave-current interaction, are discussed. This thesis adds to previous rip current studies by providing a spatially-large and time-varying perspective of rip current systems as a whole.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Morrison, Jonathan David. "Lagrangian observations of rip currents". Thesis, Monterey, Calif. : Naval Postgraduate School, 2007. http://bosun.nps.edu/uhtbin/hyperion-image.exe/07Sep%5FMorrison.pdf.

Texto completo da fonte

Resumo:

Thesis (M.S. in Physical Oceanography)--Naval Postgraduate School, September 2007.
Thesis Advisor(s): MacMahan, Jamie H. "September 2007." Description based on title screen as viewed on October 25, 2007. Includes bibliographical references (p. 39-41). Also available in print.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Maryan, Corey C. "Detecting Rip Currents from Images". ScholarWorks@UNO, 2018. https://scholarworks.uno.edu/td/2473.

Texto completo da fonte

Resumo:

Rip current images are useful for assisting in climate studies but time consuming to manually annotate by hand over thousands of images. Object detection is a possible solution for automatic annotation because of its success and popularity in identifying regions of interest in images, such as human faces. Similarly to faces, rip currents have distinct features that set them apart from other areas of an image, such as more generic patterns of the surf zone. There are many distinct methods of object detection applied in face detection research. In this thesis, the best fit for a rip current object detector is found by comparing these methods. In addition, the methods are improved with Haar features exclusively created for rip current images. The compared methods include max distance from the average, support vector machines, convolutional neural networks, the Viola-Jones object detector, and a meta-learner. The presented results are compared for accuracy, false positive rate, and detection rate. Viola-Jones has the top base-line performance by achieving a detection rate of 0.88 and identifying only 15 false positives in the test image set of 53 rip currents. The described meta-learner integrates the presented Haar features, which are developed in accordance with the original Viola-Jones algorithm. Ada-Boost, a feature ranking algorithm, shows that the newly presented Haar features extract more meaningful data from rip current images than some of the current features. The meta-classifier improves upon the stand-alone Viola-Jones when applying these features by reducing its false positives by 47% while retaining a similar computational cost and detection rate.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Engle, Jason A. "Formulation of a rip current forecasting technique through statistical analysis of rip current-related rescues". [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0000680.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Minetree, Courtney M. "Rip channel migration in the nearshore". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2006. http://library.nps.navy.mil/uhtbin/hyperion/06Sep%5FMinetree.pdf.

Texto completo da fonte

Resumo:

Thesis (M.S. in Physical Oceanography)--Naval Postgraduate School, September 2006.
Thesis Advisor(s): Edward Thornton. "September 2006." Includes bibliographical references (p. 39-40). Also available in print.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Karlsson, Jens. "Utveckling av väggenomföringar av typen RIP". Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-45036.

Texto completo da fonte

Resumo:

Examensarbetet har genomförts på ABB Components i Ludvika. ABB Components är en affärsenhet inom ABB-koncernen som tillverkar nyckelkomponenter till transformatorer, bland annat genomföringar som kan ses som en isolerande hylsa vars uppgift är att föra högspänd ström genom jordade plan. Examensarbetets syfte är att utföra en förstudie som sedan ska fungera som underlag för ABB Components utvecklingsarbete vad gäller genomföringar av typen RIP (Resin Impregnated Paper). Bakgrunden till förstudien är ökade miljökrav världen över vilket innebär en marknad där miljöfrågor får allt större inverkan. Följden av marknadens utveckling är att ABB Components har insett att de har ett glapp i produktportföljen vad gäller genomföringar av typen RIP. För att skapa det underlag som är nödvändigt för att nå målet med förstudien har metoder som intervjuer, observationer och sökningar i databaser tillämpats. Målet med förstudien har sedan uppnåtts genom att generera lösningskoncept i form av CAD-modeller. Utifrån lösningskoncepten har sedan en identifiering av begränsningar i tillverkningsprocesser varit möjlig. Identifiering av begränsningar i tillverkningsprocesser har sedan konstaterat att ABB Components har kunskapen och de resurser som krävs för att tillfredsställa marknadens behov vad gäller genomföringar av typen RIP.
This thesis has been carried out at ABB Components in Ludvika. ABB Components is a business unit within ABB Group, which manufactures key components for transformers, including bushings that can be seen as an insulating sleeve whose function is to bring high-voltage current through a grounded plane. The thesis aims to carry out a pilot study that will serve as basis for ABB Components development of bushings of type RIP (Resin Impregnated Paper). The background to the pilot study is increased environmental requirements worldwide, which means a market where environmental issues are increasingly impact. The consequence of market developments is that ABB Components have recognized that they have a gap in the product portfolio in terms of bushings of type RIP. To create the information that is necessary to achieve the aim of the pilot study, methods such as interviews, observations, and searches in databases has been applied. The aim of the pilot study has been achieved by generating solution concepts in the form of CAD models. Based on solution concepts, an identification of limitations in manufacturing processes has been possible. Identification of limitations in manufacturing processes has determined that ABB Components have the knowledge and resources necessary to satisfy the market's needs in terms of bushings of type RIP.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Bruïne, Adriaan P. de. "Dialectiek in de academische pathologie: RIP?" Maastricht : Maastricht : Universiteit Maastricht ; University Library, Maastricht University [Host], 2006. http://arno.unimaas.nl/show.cgi?fid=12785.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Brown, Jeffrey W. "Lagrangian field observations of rip currents". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 133 p, 2008. http://proquest.umi.com/pqdweb?did=1633772921&sid=6&Fmt=2&clientId=8331&RQT=309&VName=PQD.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Bajracharya, Pujan. "THROUGHFLOW CAPACITY OF DOWNSTREAM SLOPE AND RIP RAP STRUCTURE OF KULEKHANI DAM". Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for vann- og miljøteknikk, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-22370.

Texto completo da fonte

Resumo:

Overtopping of the embankment dams has been the major cause of failure of the dams that has resulted much damages of the lives and property in the recent years. There are several accidental incidents of failure. As far as the extreme flood situations in Nepal, people have to fight with many disastrous and damages caused by flood. During such extreme scenario, the passage of such floods mainly relies upon the gate operation rule and the spillway operation rule. Many disastrous floods are unpredictable and no such planned procedures are applied due to the poor availability of the data and the forecasting systems. Due to these reasons, many damages occur regarding the loss of lives and damages of properties, infrastructures and sufferings till now. According to the Norwegian rules and codes, the dams must be designed for the 1000 years of flood. Besides that, the dam should also be able to resist the probable maximum flood without any failure. Considering these criteria, the thesis is most focused with the throughflow capacity of the existing dam in Nepal. The existing dam project named Kulekhani is only the high rockfill dam of Nepal. The dam is checked against the overtopping in the probable maximum flood condition and found to be safe under these criteria. But when the gates of spillway are closed, the overtopping is occurred. The overtopping condition is tested by carrying out various lab tests in the flume of NTNU and the drainage capacity of Kulekhani dam is thus determined.From the test results, the existing condition of Kulekhani with the random riprap placement is not able to withstand the vulnerable condition of overtopping. Thus, the dam needs to be reinforced with the riprap with the proper orientation. The design and the sizing of the rip rap are done with the available methods used. The methods are available from various literature and the practices existing so far. From the designed sizing, the mean diameter of the rock size is obtained. For the orientation of the designed rip rap, the various orientations are checked to get the good performance of the riprap. The orientation mainly means the angle of the longest axis of the rip rap with the downstream slope of the dam. The test results show that the discharge that the dam can take before failure, i.e. failure unit discharge varies remarkably with the change in the orientation. The various lab test results are compared and the best orientation is chosen and proposed for the Kulekhani dam. Then dam is test against the overtopping with this proposed orientation and designed size by conducting the various similar tests in the lab. In addition, the strength of the rip rap is also checked. Eventually from the test results, it is observed that with this orientation and placement, it will able to resist the discharge about twelve times than the existing failure unit discharge for the dam. Thus the current placement of the rip rap in the Kulekhani should be replaced with the proper orientation in order to be safe against the condition of overtopping under any circumstances. Similarly the various parameters influencing the performance of the rip rap is studied.The results show that the drainage capacity of the dam is greatly affected by the orientation and the use of the bigger stones. The capacity is improved when the angle of the riprap is greater with the dam slope. The coefficient of the uniformity and the angle of repose of the rip rap are the also interesting parameters observed that affects the test results. The packing factor which is mentioned in the Oliver as one of the important factor to affect the threshold is also studied. It shows that the packing factor doesn?t have direct influence in test results. On the other hand, the numerical simulation is also performed by using the open source C++ programming language course called Kratos. Two models are used for the simulation one with the whole geometry and one with the rockfill only. It shows that the flow cannot be exactly pictured in the modeling of the whole dam. However the model with the rockfill only shows some realistic condition of the rockfill in the dam. It is necessary to do detail studies on both the numerical models and the physical models to give the true pictures of the throughflow capacity of the dam.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Bouhouche, Khaled. "Les évènements d'inactivation génique chez le champignon filamenteux Podospora anserina : description et relation avec le développement sexué". Paris 11, 2004. http://www.theses.fr/2004PA112028.

Texto completo da fonte

Resumo:

Le gène ami1 impliqué dans la distribution nucléaire a été cloné et délété chez P. Anserina. Le croisement homozygote pour une délétion d'ami1 a montré des anomalies de distribution nucléaire et un effet sur la fréquence de perte de fonction de transgènes durant le cycle sexué. J'ai montré que le RIP (un mécanisme d'inactivation génique décrit chez N. Crassa) et les recombinaisons préméiotiques augmentent dans un croisement homozygote pour une délétion d'ami1. Pour expliquer cette observation, nous avons proposé une relation entre l'efficacité des mécanismes d'inactivations et les processus cellulaires au cours du développement. Le RIP agit entre la fécondation et la réplication préméiotique. Plusieurs gènes intervenant à des étapes déterminées au cours de cette période ont été étudiés chez P. Anserina, des mutations dans ces gènes conduisent à des phénotypes caractéristiques. La perte de fonction de ces gènes par RIP, à l'état de transgène, avant ou après leur intervention dans le développement sexué, devrait permettre de déterminer avec précision à quel moment se produit ce phénomène d'inactivation par rapport à l'étape qu'ils contrôlent. Les expériences sont en cours. Le gène SMR2 dupliqué en répétition inverse introduit dans P. Anserina est capable de s'auto-inactiver et d'induire une inactivation épigénétique réversible du gène SMR2 résident. Certaines propriétés de cette inactivation suggèrent que le mécanisme responsable pourrait être apparenté aux phénomènes d'extinction génique agissant au niveau post-transcriptionnel
Ami1, a gene involved in nuclear distribution, was cloned and deleted in P. Anserina. The ami1 alteration led to abnormal nuclear distribution and affected loss of transgenes functions during the sexual phase. This observation prompted us to study more precisely the homology-dependent gene silencing mechanisms and their relationships with the sexual development in P. Anserina. We show that RIP (a gene silencing mechanism described in N. Crassa) and premeiotic recombinations are highly increased in deleted ami1 homozygous cross. To explain this observation, we proposed a relationship between silencing mechanisms efficiency and cellular process during the development. In fact, a sexual development slow-down was observed in deleted ami1 homozygous cross. Because of this slow-down, the nuclei would be much more exposed to gene silencing mechanisms deleted ami1 context than in ami1+ context. RIP acts between fertilisation and premeiotic replication. Several genes, which control developmental events between these two stages, were characterised in P. Anserina. Mutations in these genes display specific phenotypes. RIP induced loss of function of these genes (introduced as duplicated transgenes) before or after their intervention in sexual development, should allow precise determination of the timing of RIP relative to stages controlled by these genes. The experiences are in progress. Inverted repeat of SMR2 gene introduced in P. Anserina is able to induce self-silencing and reversible epigenetic inactivation of the resident SMR2 gene. Several lines of evidence suggest that gene silencing of SMR2 occurred at post-transcriptional level

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mais fontes

Livros sobre o assunto "Rip"

Edna, Alford, e Banff Centre for the Arts., eds. Rip-rap. Banff, Alta: Banff Centre Press, 1999.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Debbie, Harter, ed. Rip and Rap. Cambridge, Mass: Barefoot, 2002.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

White, Amanda. Rip and Rap. Cambridge, MA: Barefoot Books, 2006.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Bourouissa, Mohamed. Rip. Trézélan: Filigranes éditions, 2011.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Thomas, R. Edward. ROMI-RIP: ROugh MIll RIP-first simulator. Radnor, PA: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Thomas, R. Edward. ROMI-RIP: ROugh MIll RIP-first simulator. Radnor, PA: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Thomas, R. Edward. ROMI-RIP: ROugh MIll RIP-first simulator. Radnor, PA: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1995.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Enrico, Harold. Rip current. Victoria, B.C: Sono Nis Press, 1986.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Rip, M.D. [Seattle, Wash.]: Fantagraphics, 2010.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Rip-off. New York: Atheneum, 1985.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Mais fontes

Capítulos de livros sobre o assunto "Rip"

Penalva, Luiz O. F. "RIP-Chip and RIP-Seq". In Encyclopedia of Systems Biology, 1859–60. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-9863-7_320.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Stephenson, Wayne. "Rip Current". In Encyclopedia of Natural Hazards, 855–56. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-1-4020-4399-4_295.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Leatherman, Stephen P. "Rip Currents". In Coastal Hazards, 811–31. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-5234-4_26.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Brander, Robert W. "Rip Currents". In Encyclopedia of Earth Sciences Series, 1442–47. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-93806-6_261.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Gooch, Jan W. "Rip Out". In Encyclopedic Dictionary of Polymers, 635. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_10077.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Brander, Robert W. "Rip Currents". In Encyclopedia of Earth Sciences Series, 1–6. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48657-4_261-2.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Drechsel, Dirk. "RIP-Methode". In Regelbasierte Interpolation und Fuzzy Control, 95–134. Wiesbaden: Vieweg+Teubner Verlag, 1996. http://dx.doi.org/10.1007/978-3-663-11260-0_5.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Drechsel, Dirk. "RIP Control". In Regelbasierte Interpolation und Fuzzy Control, 135–52. Wiesbaden: Vieweg+Teubner Verlag, 1996. http://dx.doi.org/10.1007/978-3-663-11260-0_6.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Staples, Gordon C., Stephen P. Leatherman, P. P. Wong, William T. Fox, Douglas J. Sherman, Elijah W. Ramsey, Victor Klemas et al. "Rip Currents". In Encyclopedia of Coastal Science, 811–13. Dordrecht: Springer Netherlands, 2005. http://dx.doi.org/10.1007/1-4020-3880-1_261.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Wessels, Hans-Herman, Antje Hirsekorn, Uwe Ohler e Neelanjan Mukherjee. "Identifying RBP Targets with RIP-seq". In Methods in Molecular Biology, 141–52. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-3067-8_9.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Trabalhos de conferências sobre o assunto "Rip"

Balkesen, Cagri, Nihal Dindar, Matthias Wetter e Nesime Tatbul. "RIP". In the 7th ACM international conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2488222.2488257.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Stam, Kathryn R., Indira R. Guzman e Jeffrey M. Stanton. "RIP". In the special interest group on management information system's 47th annual conference. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1542130.1542157.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

d'Angremond, K., G. J. Schiereck, H. L. Fontijn e M. R. A. Van Gent. "Stability Relations of Rip-Rap Revisited". In 27th International Conference on Coastal Engineering (ICCE). Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40549(276)149.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Bock, Carsten, Ferdinand Brasser, David Gens, Christopher Liebchen e Ahamd-Reza Sadeghi. "RIP-RH". In Asia CCS '19: ACM Asia Conference on Computer and Communications Security. New York, NY, USA: ACM, 2019. http://dx.doi.org/10.1145/3321705.3329827.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Stang, Jasper, Alexandra Dmitrienko e Sascha Roth. "RIP StrandHogg". In WiSec '21: 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3448300.3468288.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Simeonov, Julian, Todd Holland e Steven Spansel. "Rip currents and rip channel morphodynamics under quasi-steady conditions". In OCEANS 2009. IEEE, 2009. http://dx.doi.org/10.23919/oceans.2009.5422163.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

SHIBASAKI, MAKOTO, TAKAAKI UDA, MASUMI SERIZAWA, TAKAYUKI KUMADA e AKIO KOBAYASHI. "ON THE CONFIGURATION OF RIP CHANNEL ACCELERATING DEVELOPMENT OF RIP CURRENT". In Proceedings of the 29th International Conference. World Scientific Publishing Company, 2005. http://dx.doi.org/10.1142/9789812701916_0120.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Ochi, Hitoshi, e Atsutoshi Mizuide. "A Practical Example of Simulation Assisted Engineering and System Integrated Test for ABWR RIP-MFG System". In 17th International Conference on Nuclear Engineering. ASMEDC, 2009. http://dx.doi.org/10.1115/icone17-75257.

Texto completo da fonte

Resumo:

In Advanced Boiling Water Reactor (ABWR) the recirculation flow is controlled by Reactor Internal Pumps (RIP). For the new construction ABWR plant, Hitachi-GE applied a Motor Fluid coupling Generator system as a power supply of RIPs (RIP-MFG system). In RIP-MFG system, one MFG supplies electric power to five RIPs and controls the speed of RIPs simultaneously. MFG is the highly reliable power supply system and can sustain power supply to RIPs against grid perturbation due to its large rotational inertia [1]. Application for RIP-MFG system to ABWR is world’s first case although both MFG in BWR and RIP in ABWR are proven technologies. Since the recirculation flow system is the key system determining plant operational performance, Hitachi-GE applied Simulation Assisted Engineering (SAE) for RIP-MFG system to get higher reliability for designing RIP-MFG system and keep a plant constructional schedule due to avoid “trial and error” in the start-up test. The design process was broken down into 3 design phases and 7 design steps as follows. Basic design phase consists of step 1 through step 3. Step 1, a simulation code (RIP-MFG code) which contains electronic and hydraulics models for RIP and MFG was developed. Step 2, basic simulation was performed with RIP-MFG code and general inputs. It was concluded that RIP-MFG system would be basically applicable to ABWR recirculation flow control. Step 3, the System Requirements Specification for RIP-MFG system and the component design specifications were documented based upon the simulation. Detail design phase consists of step 4 through step 6. Step 4, The RIP-MFG components were produced and the component level tests were performed. Step 5, RIP-MFG system integrated tests were performed. The objective of the integrated tests was to verify the system design and the RIP-MFG code. The RIP-MFG code outputs have good agreement with both steady state and transient test data. It has concluded that RIP-MFG code is verified. Step6, the RIP-MFG controller parameters are now being evaluated with the verified code. Final test phase consists of step 7. Step 7, the performances of ABWR with RIP-MFG system will be evaluated finally in the plant start-up test.

Estilos ABNT, Harvard, Vancouver, APA, etc.

Connolly, Randy W. "Awakening Rip Van Winkle". In the 16th annual joint conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1999747.1999756.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

BENSHILA, RACHID, PATRICK MARCHESIELLO e RAFAEL ALMAR. "TRIDIMENSIONAL RIP CURRENT MODELLING". In Coastal Sediments 2015. WORLD SCIENTIFIC, 2015. http://dx.doi.org/10.1142/9789814689977_0068.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Relatórios de organizações sobre o assunto "Rip"

Thomas, R. Edward. ROMI-RIP MIll RIP-First Simulator. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1995. http://dx.doi.org/10.2737/ne-gtr-206.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Symonds, Graham, e Robert A. Holman. Rip Currents. Fort Belvoir, VA: Defense Technical Information Center, setembro de 2000. http://dx.doi.org/10.21236/ada609977.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Symonds, Graham, e Robert A. Holman. Rip Currents. Fort Belvoir, VA: Defense Technical Information Center, setembro de 1998. http://dx.doi.org/10.21236/ada536180.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Symonds, Graham, e Robert A. Holman. Rip Currents. Fort Belvoir, VA: Defense Technical Information Center, setembro de 1997. http://dx.doi.org/10.21236/ada627888.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Thomas, R. Edward. ROMI-RIP: Rough Mill RIP-first simulator user's guide. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1995. http://dx.doi.org/10.2737/ne-gtr-202.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Thomas, R. Edward. ROMI-RIP 2.0: A Rough Mill Rip-First Simulator. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Research Station, 1999. http://dx.doi.org/10.2737/ne-gtr-259.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Malkin, G. RIP Version 2. RFC Editor, novembro de 1998. http://dx.doi.org/10.17487/rfc2453.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Oferecemos descontos em todos os planos premium para autores cujas obras estão incluídas em seleções literárias temáticas. Contate-nos para obter um código promocional único!