Relevant bibliographies by topics / Expansion de soi

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Expansion de soi'

Author: Grafiati
Published: 12 October 2024
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Expansion de soi.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Expansion de soi"

1

Yang, Xiaoming, Taiqiang Cao, Xiaohua Zhang, Tianqian Li, and Hang Luo. "Numerical Investigation of Transient Breakdown Voltage Enhancement in SOI LDMOS by Using a Step P-Type Doping Buried Layer." Micromachines 14, no. 4 (2023): 887. http://dx.doi.org/10.3390/mi14040887.

Full text
Abstract:
In this paper, the transient breakdown voltage (TrBV) of a silicon-on-insulator (SOI) laterally diffused metal-oxide-semiconductor (LDMOS) device was increased by introducing a step P-type doping buried layer (SPBL) below the buried oxide (BOX). Device simulation software MEDICI 0.13.2 was used to investigate the electrical characteristics of the new devices. When the device was turned off, the SPBL could enhance the reduced surface field (RESURF) effect and modulate the lateral electric field in the drift region to ensure that the surface electric field was evenly distributed, thus increasing
APA, Harvard, Vancouver, ISO, and other styles
2

Martin, Annabel. "Utilisation du réseau Instagram pour le « Soin de soi » : Quelles implications pour les interventions de marketing social ?" Management & Avenir N° 142, no. 4 (2024): 83–110. http://dx.doi.org/10.3917/mav.142.0083.

Full text
Abstract:
Parmi les médias sociaux, Instagram est souvent positionné comme pouvant motiver des comportements de soin de soi tels qu’une activité physique régulière ou une consommation alimentaire saine et équilibrée. L’étude qualitative réalisée dans un premier temps identifie les apports perçus d’Instagram par les utilisatrices du média ainsi que leurs avis sur les contenus et les interactions sociales dans ce domaine. Elle se prolonge par le développement et le test d’un modèle dont les résultats confirment que la congruence des contenus avec le soi et l’authenticité perçue des interactions contribuen
APA, Harvard, Vancouver, ISO, and other styles
3

Choa, Sung Hoon, Moon Chul Lee, and Yong Chul Cho. "Effects of Packaging Induced Stress on MEMS Devices and Its Improvements." Key Engineering Materials 326-328 (December 2006): 529–32. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.529.

Full text
Abstract:
In MEMS, packaging induced stress or stress induced structure deformation becomes increasing concerns since it directly affects the performance of the device. The conventional MEMS SOI (silicon-on-insulator) gyroscope, packaged using the anodic bonding at the wafer level and EMC (epoxy molding compound) molding, has a deformation of MEMS structure caused by thermal expansion mismatch. Therefore we propose a packaged SiOG (Silicon On Glass) process technology and more robust spring design.
APA, Harvard, Vancouver, ISO, and other styles
4

Novoselov, A. S., and N. V. Masalskii. "Influence of Hot Carrier Degradation on the Characteristics of a High-Voltage SOI Transistor with a Large Drift Region." Микроэлектроника 52, no. 5 (2023): 423–30. http://dx.doi.org/10.31857/s0544126923700497.

Full text
Abstract:
The results of studying the effect of hot carrier degradation on the electrical characteristics of high-power laterally diffused metal oxide semiconductor (LDMOS) transistors made according to the silicon-on-insulator (SOI) technology, with a long drift region with topological norms of 0.5 microns, are discussed. The analysis of the degradation of hot carriers in high electric fields is based on the experimental results and the additional use of an analytical model. The physical origin of this mechanism is related to the formation of traps at the Si/SiO2 interface. With the help of numerical a
APA, Harvard, Vancouver, ISO, and other styles
5

Froberger, Kevin, Benjamin Walter, Melanie Lavancier, et al. "SOI-based micro-mechanical terahertz detector operating at room-temperature and atmospheric pressure." Applied Physics Letters 120, no. 26 (2022): 261103. http://dx.doi.org/10.1063/5.0095126.

Full text
Abstract:
We present a micro-mechanical terahertz (THz) detector fabricated on a silicon on insulator substrate and operating at room-temperature. The device is based on a U-shaped cantilever of micrometric size, on top of which two aluminum half-wave dipole antennas are deposited. This produces an absorption extending over the [Formula: see text] THz frequency range. Due to the different thermal expansion coefficients of silicon and aluminum, the absorbed radiation induces a deformation of the cantilever, which is read out optically using a 1.5 μm laser diode. By illuminating the detector with an ampli
APA, Harvard, Vancouver, ISO, and other styles
6

Chen, Siyuan, Jiaxin Qin, Yulan Lu, et al. "An All-Silicon Resonant Pressure Microsensor Based on Eutectic Bonding." Micromachines 14, no. 2 (2023): 441. http://dx.doi.org/10.3390/mi14020441.

Full text
Abstract:
In this paper, an all-Si resonant pressure microsensor based on eutectic bonding was developed, which can eliminate thermal expansion coefficient mismatches and residual thermal stresses during the bonding process. More specifically, the resonant pressure microsensor included an SOI wafer with a pressure-sensitive film embedded with resonators, which was eutectically bonded with a silicon cap for vacuum encapsulation. The all-Si resonant pressure microsensor was carefully designed and simulated numerically, where the use of the silicon cap was shown to effectively address temperature disturban
APA, Harvard, Vancouver, ISO, and other styles
7

Pekarik, Jack, Vibhor Jain, Crystal Kenney, et al. "Challenges for Sige Bicmos in Advanced-Node SOI." ECS Meeting Abstracts MA2022-02, no. 32 (2022): 1196. http://dx.doi.org/10.1149/ma2022-02321196mtgabs.

Full text
Abstract:
D-band (110-170GHz) spectrum is gaining attention for various applications, including 6G mm-Wave, sub-THz sensing, and radar. These systems require lattice spacing for antenna elements at sub-1mm and a very low loss signal path from antenna to integrated chip. A highly efficient front-end in a very small form factor will be required for these systems. This drives the requirement for a monolithically integrated high-gain, high-efficiency front-end that also leverages the benefits of a high-speed / high-density digital CMOS. Silicon germanium (SiGe) heterojunction bipolar transistors (HBT) integ
APA, Harvard, Vancouver, ISO, and other styles
8

Li, Haiwang, Yanxin Zhai, Zhi Tao, Yingxuan Gui, and Xiao Tan. "Thermal Drift Investigation of an SOI-Based MEMS Capacitive Sensor with an Asymmetric Structure." Sensors 19, no. 16 (2019): 3522. http://dx.doi.org/10.3390/s19163522.

Full text
Abstract:
High-precision, low-temperature-sensitive microelectromechanical system (MEMS) capacitive accelerometers are widely used in aerospace, automotive, and navigation systems. An analytical study of the temperature drift of bias (TDB) and temperature drift of scale factor (TDSF) for an asymmetric comb capacitive accelerometer is presented in this paper. A five-layer model is established for the equivalent expansion ratio in the TDB and TDSF formulas, and the results calculated by the weighted average of thickness and elasticity modulus method are closest to the results of the numerical simulation.
APA, Harvard, Vancouver, ISO, and other styles
9

Corrêa, Sergio Fernando M. "PARRESÍA E CINISMO COMO MODO DE VIDA: FOUCAULT E A AÇÃO POLÍTICA." Sapere Aude 10, no. 19 (2019): 221–34. http://dx.doi.org/10.5752/p.2177-6342.2019v10n19p221-234.

Full text
Abstract:
Este artigo busca analisar as relações e tensões entre parresía política e parresía cínica que Michel Foucault apresenta nos últimos cursos no Collège de France, a saber, Le gouvernement de soi et des autres e La courage de la vérité de 1983 e 1984. Partimos de duas noções de política em Foucault: política como estratégia de governamentalidade e política como resistência e insurreição. O texto se empenha em problematizar as formas institucionais de participação política e traz como hipótese principal que a forma de vida cínica pode oferecer um conteúdo importante para a ação política. A forma
APA, Harvard, Vancouver, ISO, and other styles
10

Locke, Christopher, Christopher L. Frewin, Jing Wang, and Stephen E. Saddow. "Growth of Single Crystal 3C-SiC(111) on a Poly-Si Seed Layer." Materials Science Forum 615-617 (March 2009): 157–60. http://dx.doi.org/10.4028/www.scientific.net/msf.615-617.157.

Full text
Abstract:
A novel method for growing highly-crystalline 3C-SiC on an oxide release layer via a poly-Si seed layer is reported. Silicon carbide’s potential role as a ubiquitous material for MEMS fabrication lies in its dual role as an electronic and mechanical material. Unfortunately, due to residual stresses and crystal defects stemming from the large lattice constant mismatch and the thermal expansion coefficient difference between SiC and Si, the use of SiC in Si-based MEMS fabrication techniques has been very limited. The growth of 3C-SiC on a poly-Si seed layer deposited on oxide on (111)Si substrat
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Expansion de soi"

1

Nachit, Oussama. "Mieux comprendre l'EXPansion et l'EXTension de soi du consommateur : une application à un objet connecté." Electronic Thesis or Diss., Université de Montpellier (2022-....), 2024. http://www.theses.fr/2024UMOND008.

Full text
Abstract:
Dans un monde technologiquement avancé où les objets connectés deviennent une partie de notre identité personnelle, cette thèse examine les relations entre les individus et leur montre connectée à travers les prismes de l'EXPansion de soi (Aron et Aron, 1986) et de l'EXTension de soi (Belk, 1988). Cette recherche met en lumière la manière complexe et riche dont les individus intègrent ces dispositifs dans leur conception de soi, modulant ainsi leur attachement et leur intention de poursuivre l'utilisation de ces technologies. Ainsi, la problématique de ce travail doctoral s'articule comme suit
APA, Harvard, Vancouver, ISO, and other styles
2

Castro, Gonzales Milagros Alessandra, and Pereyra Jesus David Navarro. "Análisis de mejora de suelos arcillosos de alta plasticidad a nivel de subrasante mediante adición de cemento Portland para disminuir el cambio volumétrico." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/626119.

Full text
Abstract:
Esta investigación comprende el potencial de resistencia y la expansión que presenta el suelo, dicha evaluación es realizada mediante ensayos CBR. Se utiliza la técnica de suelo cemento para mejorar las características físicas y mecánicas, este proceso consiste en mezclar al material con cemento Portland Tipo I formando suelo cemento 10%, 15% y 20%, los cuales presentan un incremento del CBR (máximo: 138.7% y mínimo: 91.9%) logrando un tipo de subrasante extraordinaria para resistir la estructura del pavimento y una reducción de 7.18% en la expansión de las muestras.<br>This research includes
APA, Harvard, Vancouver, ISO, and other styles
3

Russell, Adrian Robert Civil &amp Environmental Engineering Faculty of Engineering UNSW. "Cavity expansion in unsaturated soils." Awarded by:University of New South Wales. School of Civil and Environmental Engineering, 2004. http://handle.unsw.edu.au/1959.4/22263.

Full text
Abstract:
The problem of cavity expansion in unsaturated soils is investigated. A unified constitutive model for unsaturated soils is presented in a critical state framework using the concepts of effective stress and bounding surface plasticity theory. Consideration is given to the effects of suction and particle crushing in the definition of the critical state. A simple isotropic elastic rule is adopted. A loading surface and bounding surface of the same shape are defined using simple and versatile functions. A limiting isotropic compression line exists, towards which the stress trajectories of all iso
APA, Harvard, Vancouver, ISO, and other styles
4

Evans, Michael, Richard W. Stoffle, and Elizabeth Krause. "Santa Fe Ski Basin Proposed Expansion Ethnographic Assessment." Bureau of Applied Research in Anthropology University of Arizona, 1993. http://hdl.handle.net/10150/271443.

Full text
Abstract:
The purpose of this research study was to conduct an ethnographic assessment for an Environmental Impact Statement (EIS) of a proposed expansion plan for the Santa Fe Ski Area located in the Sangre de Cristo Mountains north of Santa Fe, New Mexico. Along with expansion into forest areas outside the existing Special Use permit boundaries, the proposed plan includes new buildings, parking lots, lifts, ski runs, and snowmaking within the existing ski area boundary. The ethnographic assessment concentrates on those cultural resources known to be in the area, as identified by Pueblo participant
APA, Harvard, Vancouver, ISO, and other styles
5

Simões, Francisco Xavier Paranhos Coêlho. "Avaliação da regeneração óssea, sob a influência do laser de baixa intensidade, na região da sutura palatina de ratos após expansão da maxila." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/23/23132/tde-08042009-152050/.

Full text
Abstract:
Uma das condutas terapêuticas mais adotadas na prática ortodôntica para a correção da mordida cruzada posterior é a expansão rápida da maxila. A recidiva pós-disjunção demonstra a necessidade do uso de contenção para garantir o sucesso da terapia. A sutura neoformada e as maxilas devem se manter em sua nova posição por um período mínimo para adquirir estabilidade. Seria um benefício acelerar a neoformação óssea na sutura palatina após a expansão com o objetivo de reduzir o tempo do período de contenção. O uso do laser na regeneração óssea é justificada pela possibilidade de diminuir o tempo de
APA, Harvard, Vancouver, ISO, and other styles
6

Sapkota, Binod Kumar. "Soil/pavement interaction for pavements on expansive soil." Thesis, Queensland University of Technology, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ehrenstråhle, Carl. "Polynomial Expansion-Based Displacement Calculation on FPGA." Thesis, Linköpings universitet, Datorteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-132755.

Full text
Abstract:
This thesis implements a system for calculating the displacement between two consecutive video frames. The displacement is calculated using a polynomial expansion-based algorithm. A unit tested bottoms-up approach is successfully used to design and implement the system. The designed and implemented system is thoroughly elaborated upon. The chosen algorithm and its computational details are presented to provide context to the implemented system. Some of the major issues and their impact on the system are discussed.
APA, Harvard, Vancouver, ISO, and other styles
8

Guidi, Claudia. "Soil organic carbon responses to forest expansion on mountain grasslands." Doctoral thesis, country:DK, 2015. http://hdl.handle.net/10449/25091.

Full text
Abstract:
Grassland abandonment followed by progressive forest expansion is the dominant land-use change in the European Alps. Contrasting trends in soil organic carbon (SOC) stocks have been reported for mountainous regions following forest expansion on grasslands. Moreover, its effects on SOC properties involved into long-term stability are largely unknown. The aim of this PhD thesis was to explore changes in: (i) SOC stocks; (ii) physical SOC fractions and their sensitivity to SOC changes; and (iii) labile carbon (C) in soil and fractions following forest expansion on mountain grasslands. A land-use
APA, Harvard, Vancouver, ISO, and other styles
9

Abed, Ayman A. "Numerical modeling of expansive soil behavior /." Stuttgart : IGS, 2008. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016534652&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Zein, Abdel Karim Mohammad. "Swelling characteristics and microfabric of compacted black cotton soil." Thesis, University of Strathclyde, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332595.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Expansion de soi"

1

International Conference on Expansive Soils. (6th 1987 New Delhi, India). Proceedings, 6th International Conference on Expansive Soils =: 6 ème Conferénce Internationale des Sols Expansifs. Balkema, 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Scotland, Countryside Commission for. Skiing at Cairngorm: Proposed westward expansion : a policy paper. The Commission, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Chen, F. H. Foundations on expansive soils. Elsevier, 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

International, Conference on Expansive Soils (6th 1987 New Delhi India). Proceedings, 6th International Conference on Expansive Soils, 1-4 December 1987, New Delhi, India =: 6 ème Conferénce Internationale des Sols Expansifs. The Board, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Katti, R. K. Behaviour of saturated expansive soil and control methods. Balkema, 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Katti, R. K. Behaviour of saturated expansive soil and control methods. Balkema, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Klingenberg, Warse. Manufacturing strategy and expansion at Robert Wright & Son (Coachworks) Ltd.. The Author], 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

National Research Council (U.S.). Transportation Research Board., ed. Evaluation and control of expansive soils. Transportation Research Board, National Research Council, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Ali, Al-Rawas Amer, and Goosen Mattheus F. A, eds. Expansive soil: Recent advances in characterization and treatment. Taylor & Francis / Balkema, 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Ali, Al-Rawas Amer, and Goosen Mattheus F. A, eds. Expansive soils: Recent advances in characterization and treatment. Taylor & Francis, 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Expansion de soi"

1

Osman, Khan Towhid. "Expansive Soils." In Management of Soil Problems. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75527-4_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Fina, Stefan. "Drivers of urban expansion." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Gardi, Ciro. "Is urban expansion a problem?" In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Lorenz, Klaus, and Rattan Lal. "Impacts of land take and soil sealing on soil carbon." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Perini, Luigi, Andrea Colantoni, Gianluca Renzi, and Luca Salvati. "Urban sprawl, soil sealing and impacts on local climate." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Cugny-Seguin, Marie. "Impacts of urban sprawl on landscapes." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Munafò, Michele, and Luca Congedo. "Soil consumption monitoring in Italy." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Song, Xiaoqing, and Zhifeng Wu. "Urban land expansion and its impacts on cultivated land in the Pearl River Delta, China." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Colditz, René R., María Isabel Cruz López, Adrian Guillermo Aguilar Martínez, José Manuel Dávila Rosas, and Rainer A. Ressl. "Urbanization in Latin America with a particular emphasis on Mexico." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Munafò, Michele, and Luca Congedo. "Monitoring built-up areas in Dar es Salaam using free images." In Urban Expansion, Land Cover and Soil Ecosystem Services. Routledge, 2017. http://dx.doi.org/10.4324/9781315715674-16.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Expansion de soi"

1

Gomes, Dipta, Md Manzurul Hasan, and Pritam Khan Boni. "A Systemic Expansion of Dhaka City using Voronoi Diagram." In 2024 6th International Conference on Sustainable Technologies for Industry 5.0 (STI). IEEE, 2024. https://doi.org/10.1109/sti64222.2024.10951090.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Andrenacci, Alfredo, and Dennis Wong. "Evaluation of Buried Pipeline Coatings under Soil Stress." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01234.

Full text
Abstract:
Abstract Pipeline coatings in buried service are subjected to stresses from the surrounding soil as a result of the weight of the overburden and the weight of the pipe with its contents. These stresses are exacerbated by changes in the soil composition, pipe movement due to operating pressure and thermal expansion/contraction. Soil stress can damage the mainline and the girth weld coatings, leading to corrosion of the pipeline and costly repairs. Understanding the magnitude of these stresses is critical to coating design and material selection. A model has been developed to allow the estimatio
APA, Harvard, Vancouver, ISO, and other styles
3

Katayama, Kei, and Takashi Matsushima. "Investigation of Vertical Bearing Capacity Characteristics of Pile Tip in the Incomplete Plugging State of Open-Ended Steel Pipe Piles." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.3394.

Full text
Abstract:
&lt;p&gt;In this study, a virtual load test using two-dimensional Discrete Element Method (DEM) was performed to elucidate the tip bearing mechanism of open-ended steel pipe piles. Experiments were conducted by varying the pile diameter and embedment length in the bearing layer. An N-value correlation was also incorporated into the soil particle model to compare with existing test results. The results indicate that the tip bearing capacity is independent of the plugging effect and equals the sum of the frictional resistance at the pipe tip and the weight of the soil inside, with the pipe tip r
APA, Harvard, Vancouver, ISO, and other styles
4

Chen, Pin-Lin, Huai-En Lin, and Chih Chen. "Effect of Microstructures on Thermal Expansion of CU Pads in SiO2 Vias for 3D IC Hybrid Bonding." In 2024 8th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D). IEEE, 2024. https://doi.org/10.1109/ltb-3d64053.2024.10774105.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Patton, Gary. "Evolution and expansion of SOI in VLSI technologies: Planar to 3D." In 2012 IEEE International SOI Conference. IEEE, 2012. http://dx.doi.org/10.1109/soi.2012.6404357.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Setiawan, Ardhika, and Ocktaeck Lim. "Numerical Investigation into the Combustion and Emission Characteristics of Ammonia Direct Injection Mechanism." In KSAE/SAE 2025 Powertrain, Energy & Lubricants Conference & Exhibition. SAE International, 2025. https://doi.org/10.4271/2025-01-0241.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;The effects of diesel and the ammonia ratio on the emissions and combustion characteristics of ammonia utilized in AMMONIA direct injection (AMMONIA-Di) engines were investigated through experimental and numerical investigations. A rapid compression expansion machine (RCEM) modified to facilitate the dual direct injection fuel (diesel-ammonia) - compression ignition (CI) method was used to conduct the experiment. A compression ratio (CR) of 19 and an ammonia energy percentage ranging from 10% to 90% were used in the expe
APA, Harvard, Vancouver, ISO, and other styles
7

Torres, F., E. Kerherve, and A. Cathelin. "90° Hybrid coupler design technique for wideband and multimode mm-wave operations featuring lateral ground planes virtual expansion in 28nm FD-SOI CMOS technology." In 2018 IEEE 9th Latin American Symposium on Circuits & Systems (LASCAS). IEEE, 2018. http://dx.doi.org/10.1109/lascas.2018.8399917.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Si, Jinzhao, Shuangcheng Zhang, and Yufen Niu. "PS-InSAR and UAV technology used in the stability study of Ankang expansive soil airport." In 5th Joint International Symposium on Deformation Monitoring. Editorial de la Universitat Politècnica de València, 2022. http://dx.doi.org/10.4995/jisdm2022.2022.13869.

Full text
Abstract:
Expansive soil is a natural geological body with obvious expansion and contraction, multiple fissures and other undesirable properties. The deformation monitoring of expansive soil in high-fill areas under the combined action of wet expansion and dry contraction has become a hotspot of related research. to large-scale soil disasters. Time-series Interferometric Synthetic Aperture Radar (InSAR) technology is widely used in the monitoring of various geological hazards due to its advantages of wide coverage, high monitoring accuracy, and all-weather operation. This study takes Ankang Airport (AKA
APA, Harvard, Vancouver, ISO, and other styles
9

Mao, Jianshu, Yixiao Zhang, Yue Ma, et al. "Optical diagnostic study on ammonia-diesel and ammonia-PODE dual fuel engines." In WCX SAE World Congress Experience. SAE International, 2024. http://dx.doi.org/10.4271/2024-01-2362.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Ammonia shows promise as an alternative fuel for internal combustion engines (ICEs) in reducing CO&lt;sub&gt;2&lt;/sub&gt; emissions due to its carbon-free nature and well-established infrastructure. However, certain drawbacks, such as the high ignition energy, the narrow flammability range, and the extremely low laminar flame speed, limit its widespread application. The dual fuel (DF) mode is an appealing approach to enhance ammonia combustion. The combustion characteristics of ammonia-diesel dual fuel mode and ammonia-
APA, Harvard, Vancouver, ISO, and other styles
10

Ayadat, T. "Stabilization of a swelling soil using three different chemical additives." In Advanced Topics in Mechanics of Materials, Structures and Construction. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902592-51.

Full text
Abstract:
Abstract. An expansive soil expands when water is added, and shrinks when it dries out. On construction sites, expansive soils can pose geotechnical engineering challenges. More financial loss is caused by expansive soil damage than by floods, hurricanes, tornadoes, and earthquakes combined. The aim of this study is to analyze the effect of stabilization of an expansive soil using three different chemical additives, in this case: white cement and nano-silica as admixture, waste granite dust, and a new liquid polymer soil stabilizer (i.e. liquid granite). This study investigated the effect of t
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Expansion de soi"

1

Cheng, Yin, Jun Shen, Daoxin Wei, et al. Analysis of thermal insulation performance of foamed mixture soil for frozen soil foundation: a case study. International Permafrost Association, 2024. http://dx.doi.org/10.52381/icop2024.224.1.

Full text
Abstract:
Frozen soil foundations are prone to frost heave and thawing under freeze-thaw cycles, which can cause substantial damage to road structures in permafrost areas. The performance of the thermal insulation of the foamed mixture soil subgrade of the S301 highway in Xinjiang was examined as a case study, and the temporal and spatial variation in temperature and strain of the foamed mixture soil subgrade analyzed and compared with those of the original gravel subgrade. The results show that (1) the thermal insulation performance of the foamed mixture soil subgrade is excellent, temperatures tend to
APA, Harvard, Vancouver, ISO, and other styles
2

Pilemalm, Sofie. Hur expanderar vi konceptet civila insatspersoner: Att hantera organisatoriska och IT-relaterade hinder. Linköping University Electronic Press, 2022. http://dx.doi.org/10.3384/9789179294083.

Full text
Abstract:
För mer än tio år sedan startade kommunal räddningstjänst det första initiativet där civila engagerades som första insatspersoner – Förstärkt Medmänniska i Medelpad. Sedan dess har konceptet – civila insatspersoner (CIP) spridit sig till ett tjugotal räddningstjänster, i glesbygd och på landsbygd men även till urbana miljöer genom ett initiativ taget av Södertörns Brandsvarsförbund. Både de räddningstjänster som tillämpar konceptet och myndigheter som Myndigheten för samhällsskydd och beredskap (MSB) och SOS Alarm är överens om nyttan CIP tillför genom att förkorta responstider, rädda liv och
APA, Harvard, Vancouver, ISO, and other styles
3

Avellán, Leopoldo, and Leandro Gaston Andrian. Midiendo y caracterizando el comportamiento de la brecha del producto en Bolivia, Colombia, Ecuador y Perú. Inter-American Development Bank, 2016. http://dx.doi.org/10.18235/0010139.

Full text
Abstract:
El producto potencial y la brecha del producto son conceptos comúnmente utilizados para informar el ejercicio de las políticas monetaria y fiscal, así como para el análisis del desempeño del sistema financiero. Al ser una variable no observable, no existe consenso sobre cuál es la mejor metodología para estimar el producto potencial. Este trabajo estima la brecha del producto para cuatro países andinos a través de varios métodos comúnmente utilizados en la literatura. Se encuentra que existe una alta correlación del componente cíclico entre los distintos métodos, y la autocorrelación resultant
APA, Harvard, Vancouver, ISO, and other styles
4

Michalopoulos, C. D. PR-175-420-R01 Submarine Pipeline Analysis - Theoretical Manual. Pipeline Research Council International, Inc. (PRCI), 1985. http://dx.doi.org/10.55274/r0012171.

Full text
Abstract:
Describes the computer program SPAN which computes the nonlinear transient response of a submarine pipeline, in contact with the ocean floor, to wave and current excitation. The dynamic response of a pipeline to impact loads, such as loads from trawl gear of fishing vessels, may also be computed. In addition, thermal expansion problems for submarine pipelines may be solved using SPAN. Beam finite element theory is used for spatial discretization of the partial differential equations governing the motion of a submarine pipeline. Large-deflection, small-strain theory is employed. The formulation
APA, Harvard, Vancouver, ISO, and other styles
5

Fernández Diez, María Carmen, Alejandro Támola, Karina Azar Barros, et al. Economía gig y la inclusión financiera de las mujeres en América Latina. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004755.

Full text
Abstract:
La inclusión financiera es una faceta del desarrollo financiero y sigue siendo un reto para América Latina. Esta nota sigue un camino novedoso al enfocarse en las condiciones asociadas a trabajadoras de la economía gig en el segmento de servicios para el hogar, relevadas por una encuesta en cuatro países de América Latina. El desarrollo y la expansión de las plataformas, como oportunidad para identificar y conectar demanda y oferta de trabajo, ha generado expectativas favorables de oportunidades laborables para colectivos menos integrados como son las mujeres. Pero esta expansión plantea inter
APA, Harvard, Vancouver, ISO, and other styles
6

Mera, Manuel, Luciana Petrone, and Julián Echandi. Nuevos desafíos en el sector gastronómico: la crisis de la pandemia y la expansión de las plataformas de reparto. Banco Interamericano de Desarrollo, 2022. http://dx.doi.org/10.18235/0004422.

Full text
Abstract:
Este documento se realizó en el marco del proyecto Desarrollo de la Economía de Plataformas en ciudades como instrumentos para promover la inclusión social, el emprendimiento y la innovación, implementado por CIPPEC con el apoyo de BID Lab (el laboratorio de innovación del Banco Interamericano de Desarrollo, y es parte de una iniciativa conjunta entre el Programa de Protección Social y el Programa de Ciudades de CIPPEC. Busca analizar el impacto de la pandemia sobre el trabajo en sectores claves de actividad económica en aglomeraciones urbanas, como son el sector gastronómico y las plataformas
APA, Harvard, Vancouver, ISO, and other styles
7

Pédarros, Élie, Jeremy Allouche, Matiwos Bekele Oma, et al. La Grande Muraille Verte en tant qu’imaginaire socio-technique. Institute of Development Studies, 2024. http://dx.doi.org/10.19088/ids.2024.018.

Full text
Abstract:
Le projet de la Grande Muraille Verte (GMV), lancé en 2007 par l’Union Africaine, est l’un des plus importants projets de transformation verte de l’Afrique. D’un mouvement environnemental panafricain à une mosaïque de modes de gestion et de mise en œuvre du projet à l’échelle locale en passant par son financement considérable de la part de la communauté internationale, la GMV est désormais considérée comme un « mégaprojet » étudié principalement selon les lignes de l’écologie politique et des études critiques sur le développement. Cependant, les nombreuses dissonances de perception entre les d
APA, Harvard, Vancouver, ISO, and other styles
8

Rubio, Mónica, Verónica Amarante, Rodrigo Arim, and Andrea Vigorito. Pobreza y protección social en Panamá. Inter-American Development Bank, 2009. http://dx.doi.org/10.18235/0010290.

Full text
Abstract:
La presente nota tiene como objetivo contribuir a un debate relativamente reciente en Panamá, entorno a lo que debería ser un sistema de protección social (SPS) y cuáles son los retos que el país enfrenta para conformarlo. El fin último es plantear recomendaciones que contribuyan a mejorar las políticas de combate a la pobreza en Panamá, centrándose en las políticas de protección social pero sin desconocer la importancia de las políticas de fomento económico, entre las cuales juegan un rol central las relacionadas con la acumulación de capital humano. Específicamente, se propone la consolidaci
APA, Harvard, Vancouver, ISO, and other styles
9

García Zaballos, Antonio, Javier Marín, and Ruben G. Creus. Informe de la situación de conectividad de internet y banda ancha en Argentina. Inter-American Development Bank, 2013. http://dx.doi.org/10.18235/0007662.

Full text
Abstract:
El objetivo de este documento es presentar la situación de la banda ancha en Argentina, además de servir como punto de partida para el inicio de un debate que sirva para la identificación de oportunidades que promuevan el desarrollo social y económico de las personas mediante la expansión de la banda ancha en el país. El documento captura datos sociales, económicos, y de infraestructuras con áreas geográficas identificadas mediante mapas cromáticos que tiene o pueda tener acceso a banda ancha a través de una mezcla de inversión público-privada. Los mapas generados en este documento analizan pa
APA, Harvard, Vancouver, ISO, and other styles
10

García Zaballos, Antonio, Javier Marín, and Ruben G. Creus. Informe de la situación de conectividad de internet y banda ancha en Chile. Inter-American Development Bank, 2013. http://dx.doi.org/10.18235/0007663.

Full text
Abstract:
El objetivo de este documento es presentar la situación de la banda ancha en Chile, además de servir como punto de partida para el inicio de un debate que sirva para la identificación de oportunidades para promover el desarrollo social y económico de las personas mediante la expansión de la banda ancha en el país. El documento captura datos sociales, económicos, y de infraestructuras con áreas geográficas identificadas mediante mapas cromáticos que tiene o pueda tener acceso a banda ancha a través de una mezcla de inversión privada. Los mapas generados en este documento analizan parámetros soc
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Expansion de soi' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography