Academic literature on the topic 'Effective cone'

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Journal articles on the topic "Effective cone"

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Drage, Nicholas A. "Safe and effective cone beam computed tomography." Dental Nursing 7, no. 2 (February 2011): 80–84. http://dx.doi.org/10.12968/denn.2011.7.2.80.

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Coskun, Izzet, Joe Harris, and Jason Starr. "The Effective Cone of the Kontsevich Moduli Space." Canadian Mathematical Bulletin 51, no. 4 (December 1, 2008): 519–34. http://dx.doi.org/10.4153/cmb-2008-052-5.

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AbstractIn this paper we prove that the cone of effective divisors on the Kontsevich moduli spaces of stable maps, , stabilize when r ≥ d. We give a complete characterization of the effective divisors on . They are non-negative linear combinations of boundary divisors and the divisor of maps with degenerate image.
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Schaffler, Luca. "On the cone of effective 2-cycles on." European Journal of Mathematics 1, no. 4 (September 25, 2015): 669–94. http://dx.doi.org/10.1007/s40879-015-0072-2.

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Mullane, Scott. "On the effective cone of M‾g,n." Advances in Mathematics 320 (November 2017): 500–519. http://dx.doi.org/10.1016/j.aim.2017.09.005.

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Chen, S. K., A. H. Lefebvre, and J. Rollbuhler. "Factors Influencing the Effective Spray Cone Angle of Pressure-Swirl Atomizers." Journal of Engineering for Gas Turbines and Power 114, no. 1 (January 1, 1992): 97–103. http://dx.doi.org/10.1115/1.2906313.

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The spray cone angles produced by several simplex pressure-swirl nozzles are examined using three liquids whose viscosities range from 0.001 to 0.012 kg/ms (1 to 12 cp). Measurements of both the visible spray cone angle and the effective spray cone angle are carried out over wide ranges of injection pressure and for five different values of the discharge orifice length/diameter ratio. The influence of the number of swirl chamber feed slots on spray cone angle is also examined. The results show that the spray cone angle widens with increase in injection pressure but is reduced by increases in liquid viscosity and/or discharge orifice length/diameter ratio. Variation in the number of swirl chamber feed slots between one and three has little effect on the effective spray cone angle.
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ROBERTS, J. A., N. A. DRAGE, J. DAVIES, and D. W. THOMAS. "Effective dose from cone beam CT examinations in dentistry." British Journal of Radiology 82, no. 973 (January 2009): 35–40. http://dx.doi.org/10.1259/bjr/31419627.

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De Fazio, Fulvia, Thorsten Feldmann, and Tobias Hurth. "Light-cone sum rules in soft-collinear effective theory." Nuclear Physics B 733, no. 1-2 (January 2006): 1–30. http://dx.doi.org/10.1016/j.nuclphysb.2005.09.047.

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Loria, A., C. R. Gigliotti, M. Branchini, F. De Cobelli, M. Del Maschio, and A. del Vecchio. "Dental hybrid cone beam CT effective and organ doses." Physica Medica 32 (September 2016): 210–11. http://dx.doi.org/10.1016/j.ejmp.2016.07.711.

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Biswas, Indranil, Amit Hogadi, and A. J. Parameswaran. "Pseudo-effective cone of Grassmann bundles over a curve." Geometriae Dedicata 172, no. 1 (August 27, 2013): 69–77. http://dx.doi.org/10.1007/s10711-013-9908-4.

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Grushevsky, Samuel, and Klaus Hulek. "On the Cone of Effective Surfaces on A 3." Moscow Mathematical Journal 22, no. 4 (2022): 657–703. http://dx.doi.org/10.17323/1609-4514-2022-22-4-657-703.

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Dissertations / Theses on the topic "Effective cone"

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Okazaki, Ryotaro. "On an effective determination of Shintani's decomposition of the cone R+n." 京都大学 (Kyoto University), 1992. http://hdl.handle.net/2433/86217.

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Koyama, Shuji, Takahiko Aoyama, Nobuhiro Oda, and Chiyo Yamauchi-Kawaura. "Radiation dose evaluation in tomosynthesis and C-arm cone-beam CT examinations with an anthropomorphic phantom." American Institute of Physics, 2009. http://hdl.handle.net/2237/14184.

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Han, Sangmok. "Improved source code editing for effective ad-hoc code reuse." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/67583.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 111-113).
Code reuse is essential for productivity and software quality. Code reuse based on abstraction mechanisms in programming languages is a standard approach, but programmers also reuse code by taking an ad-hoc approach, in which text of code is reused without abstraction. This thesis focuses on improving two common ad-hoc code reuse approaches-code template reuse and code phrase reuse because they are not only frequent, but also, more importantly, they pose a risk to quality and productivity in software development, the original aims of code reuse. The first ad-hoc code reuse approach, code template reuse refers to programmers reusing an existing code fragment as a structural template for similar code fragments. Programmers use the code reuse approach because using abstraction mechanisms requires extra code and preplanning. When similar code fragments, which are only different by several code tokens, are reused just a couple of times, it makes sense to reuse text of one of the code fragments as a template for others. Unfortunately, code template reuse poses a risk to software quality because it requires repetitive and tedious editing steps. Should a programmer forget to perform any of the editing steps, he may introduce program bugs, which are difficult to detect by visual inspection, code compilers, or other existing bug detection methods. The second ad-hoc code reuse approach, code phrase reuse refers to programmers reusing common code phrases by retyping them, often regularly, using code completion. Programmers use the code reuse approach because no abstraction mechanism is available for reusing short yet common code phrases. Unfortunately, code phrase reuse poses a limitation on productivity because retyping the same code phrases is time-consuming even when a code completion system is used. Existing code completion systems completes only one word at a time. As a result, programmers have to repeatedly invoke code completion, review code completion candidates, and select a correct candidate as many times as the number of words in a code phrase. This thesis presents new models, algorithms, and user interfaces for effective ad-hoc code reuse. First, to address the risk posed by code template reuse, it develops a method for detecting program bugs in similar code fragments by analyzing sequential patterns of code tokens. To proactively reduce program bugs introduced during code template reuse, this thesis proposes an error-preventive code editing method that reduces the number of code editing steps based on cell-based text editing. Second, to address the productivity limitation posed by code phrase reuse, this thesis develops an efficient code phrase completion method. The code phrase completion accelerates reuse of common code phrases by taking non-predefined abbreviated input and expanding it into a full code phrase. The code phrase completion method utilizes a statistical model called Hidden Markov model trained on a corpus of code and abbreviation examples. Finally, the new methods for bug detection and code phrase completion are evaluated through corpus and user studies. In 7 well-maintained open source projects, the bug detection method found 87 previously unknown program bugs. The ratio of actual bugs to bug warnings (precision) was 47% on average, eight times higher than previous similar methods. The code phrase completion method is evaluated on the basis of accuracy and time savings. It achieved 99.3% accuracy in a corpus study and achieved 30.4% time savings and 40.8% keystroke savings in a user study when compared to a conventional code completion method. At a higher level, this work demonstrates the power of a simple sequence-based model of source code. Analyzing vertical sequences of code tokens across similar code fragments is found useful for accurate bug detection; learning to infer horizontal sequences of code tokens is found useful for efficient code completion. Ultimately, this work may aid the development of other sequence-based models of source code, as well as different analysis and inference techniques, which can solve previously difficult software engineering problems.
by Sangmok Han.
Ph.D.
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Dunsmore, Alastair Peter. "Investigating effective inspection of object-oriented code." Thesis, University of Strathclyde, 2002. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=9349.

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Soares, Maria Rosangela. "Avaliação dosimétrica de protocolos de exame de tomografia computadorizada de feixe cônico." Universidade Federal de Sergipe, 2016. https://ri.ufs.br/handle/riufs/5242.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
This PhD thesis, addresses the issue of evaluation of cone beam computed tomography, CBCT, scanning protocols, was introduced in dental radiology at the end of the 1990s, and it quickly became a fundamental examination for various procedures. Its main characteristic, the difference of medical CT is the beam shape. This study aimed to calculate the absorbed dose in eight tissues / organs of the head and neck, and to estimate the effective dose in 13 protocols and two techniques (stitched FOV e single FOV) of 5 equipment of different manufacturers of cone beam CT. For that purpose, a female anthropomorphic phantom was used, representing a default woman, in which were inserted thermoluminescent dosimeters at several points, representing organs / tissues with weighting values presented in the standard ICRP 103. The results were evaluated by comparing the dose according to the purpose of the tomographic image. Among the results, there is a difference up to 325% in the effective dose in relation to protocols with the same image goal. In relation to the image acquisition technique, the stitched FOV technique resulted in an effective dose of 5.3 times greater than the single FOV technique for protocols with the same image goal. In the individual contribution, the salivary glands are responsible for 31% of the effective dose in CT exams. The remaining tissues have also a significant contribution, 36%. The results drew attention to the need of estimating the effective dose in different equipment and protocols of the market, besides the knowledge of the radiation parameters and equipment manufacturing engineering to obtain the image.
Na presente tese de doutoramento foi abordada a temática da avaliação de protocolos de exame de tomografia computadorizada de feixe cônico - TCFC, que foi iniciada na radiologia odontológica no fim da década de 1990 e rapidamente tornou-se um exame fundamental para diversos procedimentos. Sua principal característica, que a diferencia da tomografia computadorizada médica, é a forma do feixe. Assim, este estudo objetivou calcular a dose absorvida em 8 tecidos/órgãos da cabeça e pescoço e estimar a dose efetiva em 13 protocolos e duas técnicas (stitched FOV e single FOV) de 5 equipamentos diferentes fabricantes de tomografia computadorizada de feixe cônico. Para isto, foi utilizado um simulador antropomórfico feminino, representando uma mulher padrão, onde foram inseridos dosímetros termoluminescentes em diversos pontos, representando órgãos e tecidos com valores de ponderação apresentados na norma ICRP 103. Os resultados foram avaliados, comparando-se a dose de acordo com o objetivo da imagem tomográfica. Dentre os resultados, observou-se uma diferença de até 325 % de dose efetiva em relação a protocolos com o mesmo objetivo de imagem. Em relação à técnica de obtenção de imagem, a técnica stitched FOV resultou em uma dose efetiva até 5,3 vezes maior que a single FOV para protocolos com o mesmo objetivo de imagem. Na contribuição individual, as glândulas salivares são responsáveis por 31% da dose efetiva, nos exames tomográficos. Os tecidos restantes também apresentaram uma contribuição significativa, 36 %. Os resultados apontam a necessidade de se estimar a dose efetiva nos diversos equipamentos e protocolos presentes no mercado, além de conhecer os parâmetros de radiação e a engenharia de fabricação dos equipamentos para a obtenção da imagem.
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Daqing, Huang, and Xie Qiu-Cheng. "THE TIME-ASSISTING CODE TECHNIQUE THAT IS AN EFFECTIVE COUNTERMEASURE TO REPEAT JAMMING." International Foundation for Telemetering, 1990. http://hdl.handle.net/10150/613486.

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International Telemetering Conference Proceedings / October 29-November 02, 1990 / Riviera Hotel and Convention Center, Las Vegas, Nevada
In this Paper, the time-assisting code techique capable of defeating the repeat jamming is presented. The construction and antijamming performance of this technique are described and analyzed. This technique not only is robust to repeat jamming of Remote Control/Telemetring and Communication Systems, but also is used in multi-address remote control/ telemetring, multi-address communication and radar systems.
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Mitic, Ljiljana. "Enviropreneurial management : an effective approach to cope with the ecological challenge." Thesis, University of Plymouth, 2000. http://hdl.handle.net/10026.1/2521.

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Humankind is the major force influencing our planet earth. Irreversible environmental degradation are a widespread problem. Atmospheric changes, worsening climate, ozone depletion, etc. is accompanying our daily life. From the ecological perspective the future of the 21's century is endangered. A change of consumption pattern, material thinking, lifestyles have to change fundamentally. It may even require to break with 'business-asusual'. In the age of continuously and rapidly changing competitive environments, companies are increasingly forced to be highly flexible and responsive to changes having an impact on their competitiveness or even affecting the firm's viability. "Entrepreneurship" is an emerging practice, which involves the application of an entrepreneurial spirit to established businesses. The management style is seen to embody the appropriate characteristics for surviving or even growing in a constantly changing environment. A major objective of this research is to determine whether an entrepreneurial management style has an impact on the ecological approach a firm may adopt. For this purpose a mail survey of 500 German firms across all industries was undertaken in the first phase. The aim is to further determine whether firms adopting a proactive ecological approach meet the ecological challenge in a strategic manner. In order to achieve this objective a case study approach was chosen in the second phase based on ten interviews conducted in the food & allied industry. The survey aimed at examining the management style, organisational structure and the business environment of 212 firms to determine firms' nature and style of strategic response to their business environment. Moreover, firms' ecological orientation and ecological environment is measured to determine to which degree firms are proactively oriented. Based on this, the relationship between the management style adopted by firms and the ecological approach is analysed. The results of the survey suggest that firms' response to the ecological issue is strongly influenced by the way in which they respond to business challenges or changes in the business environment. Furthermore, the case study aimed at identifying the degree to which firms integrate the ecological issue into their strategic behaviour. Another aim is to analyse if the relationship between management style and ecological approach can be confirmed further, thus supporting the results of the first phase. The results indicate that a proactive ecological approach demands a comprehensive way of realisation. The ecological issue should be an integral part of the firms' strategic management process and be approached in a strategic manner. Thus, the research project strongly suggests that an entrepreneurial style supported by organic organisational structures is seen as the appropriate approach to follow the path of an ecologically sustainable future. An entrepreneurial approach will enable firms to be innovative and thus inducing fundamental changes with regard to ecological matters. Far-reaching environmental improvements are needed to take a large step towards a sustainable society. An entrepreneurial environmental approach enables firms to anticipate and give fresh impetus to the ecological development. However, it has to be kept in mind that all forces upsetting the equilibrium of the global system have to be handled sustainably.
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Flanders, Melanie Good Glenn E. "Characteristics of effective mid-level leaders in higher education." Diss., Columbia, Mo. : University of Missouri--Columbia, 2008. http://hdl.handle.net/10355/7106.

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Title from PDF of title page (University of Missouri--Columbia, viewed on Feb. 22, 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Dr. Glenn E. Good, Dissertation Supervisor. Vita. Includes bibliographical references.
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Malatji, Tsholofelo M. "The development of an effective jam code against the conical-scan seeker." Diss., University of Pretoria, 2020. http://hdl.handle.net/2263/73210.

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There remains a wide proliferation of second-generation frequency-modulated conical-scan seekers in the hands of irregular forces, while the understanding of what makes a jam signal effective remains unclear. It is generally known that the jam-to-signal (J/S) ratio, the jam signal frequency, and the duty cycle are the parameters that need consideration when developing an effective jam code, but the effect of using different jammer waveforms is not generally known. The general consensus in the literature seems to indicate that the effective jam signal parameters should be close to those of the target signal. It is known that the jam signal that matches the target signal will only beacon the target and not provide protection, therefore the jam signal should not perfectly match the target signal for effective jamming. However it is not clear which parameters should be close to and which should differ with the target signal. The literature also generally uses the low frequency type of jam signal and the effect of other types of waveforms is not known. Due to the sensitive nature of this topic, a simulation model and a hardware model of the conical scan seeker was not available to the author and as a result a representative simulation model was designed for conducting the experiments. The simulation model was extensively tested and validated to ensure representative behaviour. This study investigated the effect of the critical jam signal parameters against different jammer waveforms namely: the fixed carrier, low frequency, amplitude modulation (AM), frequency-modulation (FM) and the AM-FM jam codes. The study tested the effect of the critical parameters across the different jam waveforms and a comparison of the tested waveforms was conducted. The parameters used to compare the jam signals were the maximum achieved seeker error, the minimum J/S ratio required to achieve a significant effect, the range of effective frequencies or modulation indices and the lowest effective duty cycle. The AM jam signal achieved the greatest seeker error when compared to the other jam waveforms with a maximum error of 1.1°. The AM jam signal however achieves this error, with a J/S ratio of 50. The AM-FM jam signal achieved an error of 0.97° at a J/S ratio of 20 which is less than half of the required J/S ratio with the AM jam signal. The AM-FM hybrid jam signal was found to be the most robust in a wide range of modulation indices. This jam waveform was found to be the least sensitive against changes in the modulation index. The jam signal was found to be less power intensive when compared with other waveforms since significant jam effect was achieved at low J/S ratios. The best parameter combination for this jam signal was a J/S ratio of 20, a modulation index of 2.5, a modulation frequency of 100 Hz and a duty cycle of 50%. The maximum seeker error induced by this parameter combination is 0.97°. With the stated advantages, the AM-FM hybrid jam signal was found to be the most effective jam signal against the conical-scan seeker. Contrary to the general guide provided in the literature, the most effective jam signal does not contain parameters that are similar to the target induced parameters. The conclusion of this work was therefore that the most effective jam signal does not necessarily have to be similar to the target signal to be effective against the conical-scan seeker. The unique result found in this study is attributed to the wide range of jam signal waveforms that were tested. The results show that the effects of the critical parameters (J/S ratio, frequency and duty cycle) vary with the change in jam waveform.
Dissertation (MEng)--University of Pretoria, 2020.
Electrical, Electronic and Computer Engineering
MEng
Unrestricted
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Jowah, Enoch Larry. "Critical core competencies for effective strategic leadership in project management." Thesis, Nelson Mandela Metropolitan University, 2013. http://hdl.handle.net/10948/d1017230.

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Project management is undeniably the fastest growing discipline as organizations move into the euphoria of projectification of their operations. Though projects have been a part of human life since time immemorial, there is a sudden realisation of the effectiveness of the methods used in project management. The enrolment of students studying for project management in tertiary institutions has shown tremendous increase. Yet the project execution process is mired by high failure rates and absence of clarity on the necessary skills required for effective project execution. The authority-gap in project management presents political and operational conflicts, and new innovative ways of authority-gap reduction need to be identified and taught in training programs. Simultaneously there is a realisation by both academics and practitioners that there is a difference between managers and leaders. Extensive studies on leadership have not allowed for a one-stop-leadership-style to be used in leadership of any form, let alone project leadership. In fact there is no standard definition of leadership as this has been heavily contextualized and thereby disallowing the creation of a universal definition. No cast-in-stone leadership styles are known and thereby leaving the research on leadership to concentrate on critical competencies required for effective leadership of projects. This study seeks to establish the core competencies needed by the project leaders and other practitioners to reduce the failure rate and maximise the benefits currently sought after by organisations. Studies have shown that the matrix structure within which the embedded projects work is a contributing factor to the failure of projects. Because projects are executed by people, it would be the proper utilisation of people’s talents and competencies that are expected to yield favourable results. Thus, whilst the matrix structure creates the authority-gap that presents a problem for effective project execution, management-by-projects still remains the best way known to add economic value to performance and productivity. The study therefore focuses on those characteristics of project leaders that will most likely make the difference in the way people perform in the workplace. The research findings emphasised the importance of empowerment of project managers and the development of their interpersonal skills of the project leader with special emphasis on extroversion, genuineness of senior management, and the responsiveness of the project leaders as important requirements for effective authority- gap reduction. These critical competencies will therefore facilitate the project execution process and enhance the empowered project leader’s ability to reduce the high project failure rate and high cost overruns. These competencies apply specifically to the human element as it relates to the role of the project leader and the interaction with the team members, this new knowledge needs to be introduced into training programs and project practitioners.
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Books on the topic "Effective cone"

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Carullo, Giuliana. Implementing Effective Code Reviews. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-6162-0.

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Division, Oregon Building Codes. Plumbing specialty code: Effective April 1, 2000. 2nd ed. Beaverton, Or: Building Tech Bookstore, 2000.

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Division, Oregon Building Codes. Plumbing specialty code: Effective April 1, 2005. 2nd ed. [Beaverton, Or: Building Tech Bookstore, 2005.

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Division, Oregon Building Codes. Plumbing specialty code: Effective April 1, 1996. Salem, Or: The Agency, 1996.

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Ammari, Habib, and Hyeonbae Kang, eds. Inverse Problems, Multi-Scale Analysis, and Effective Medium Theory. Providence, Rhode Island: American Mathematical Society, 2006. http://dx.doi.org/10.1090/conm/408.

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Feathers, Michael C. Working Effectively with Legacy Code. Upper Saddle River, NJ: Prentice Hall Professional Technical Reference, 2005.

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Division, Oregon Building Codes. Mechanical specialty code: Effective date April 1, 1996. Salem, Or: The Agency, 1996.

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Division, Oregon Building Codes. Structural specialty code: Effective date April 1, 1996. Salem, Or: The Agency, 1996.

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Division, Oregon Building Codes. Mechanical specialty code: Effective date April 1, 1996. Salem, Or: The Agency, 1996.

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Marshal, Oregon State Fire. Oregon uniform fire code: Effective date April 1, 1996. Salem, Or: Fire Marshal, 1996.

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Book chapters on the topic "Effective cone"

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Głazek, Stanisław D., and Arkadiusz P. Trawiński. "Effective Particles in Quantum Field Theory." In Light Cone 2016, 199–207. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65732-5_27.

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Zhang, Jian-Hui, Xiangdong Ji, and Yong Zhao. "Proton Spin Structure from Large Momentum Effective Theory." In Light Cone 2015, 221–26. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50699-9_35.

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Xiong, Xiaonu. "Hadron Structures from Large Momentum Effective Field Theory." In Light Cone 2015, 271–75. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50699-9_43.

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Alarcón, Jose Manuel, Astrid N. Hiller Blin, and Christian Weiss. "Transverse Densities of Octet Baryons from Chiral Effective Field Theory." In Light Cone 2016, 29–34. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65732-5_5.

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McKenney, J. R., Nobuo Sato, W. Melnitchouk, and Chueng-Ryong Ji. "SU(2) Flavor Asymmetry of the Proton Sea in Chiral Effective Theory." In Light Cone 2015, 137–43. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50699-9_23.

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Gómez-Rocha, María. "From Asymptotic Freedom Toward Heavy Quarkonia Within the Renormalization-Group Procedure for Effective Particles." In Light Cone 2016, 209–16. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65732-5_28.

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Chiaradonna, A., N. Ntritsos, and M. Cubrinovski. "CPT-based model calibration for effective stress analysis of layered soil deposits." In Cone Penetration Testing 2022, 876–82. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003308829-130.

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Chiaradonna, A., N. Ntritsos, and M. Cubrinovski. "CPT-based model calibration for effective stress analysis of layered soil deposits." In Cone Penetration Testing 2022, 876–82. London: CRC Press, 2022. http://dx.doi.org/10.1201/9781003329091-130.

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Pfister, Gerhard. "The tangent cone algorithm and some applications to local algebraic geometry." In Effective Methods in Algebraic Geometry, 401–9. Boston, MA: Birkhäuser Boston, 1991. http://dx.doi.org/10.1007/978-1-4612-0441-1_26.

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Van Den Boogaart, J., J. K. Van Deen, N. A. Kinneging, J. G. Meyer, and C. C. D. F. Van Ree. "The Camera Cone as an Effective Site Screening Tool." In Field Screening Europe 2001, 107–11. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0564-7_17.

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Conference papers on the topic "Effective cone"

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Papavassiliou, Joannis, Arlene Cristina Aguilar, and Daniele Binosi. "Infrared finite effective charge of QCD." In LIGHT CONE 2008 Relativistic Nuclear and Particle Physics. Trieste, Italy: Sissa Medialab, 2009. http://dx.doi.org/10.22323/1.061.0050.

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Pauli, Hans-Christian. "Discretized light-cone quantization and the effective interaction in hadrons." In New directions in quantum chromodynamics. AIP, 1999. http://dx.doi.org/10.1063/1.1301662.

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Hurth, Tobias, Fulvia De Fazio, and Thorsten Feldmann. "Light-cone sum rules in soft-collinear effective theory (SCET)." In International Europhysics Conference on High Energy Physics. Trieste, Italy: Sissa Medialab, 2007. http://dx.doi.org/10.22323/1.021.0215.

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Lee, Junhwan, Kyungbum Seo, Beongjoon Kang, Sunghwan Cho, and Changdong Kim. "Application of Effective Cone Factor for Strength Characterization of Saturated Clays." In GeoFlorida 2010. Reston, VA: American Society of Civil Engineers, 2010. http://dx.doi.org/10.1061/41095(365)102.

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Mueller, Dieter, and Dae Sung HWANG. "Integrated and unintegrated PDFs and GPDs from effective two-body light-cone wave functions." In Sixth International Conference on Quarks and Nuclear Physics. Trieste, Italy: Sissa Medialab, 2012. http://dx.doi.org/10.22323/1.157.0059.

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McCants, Dale A., M. Yakut Ali, and Jamil Khan. "Effective Viscosity Measurement of CuO and ZnO Nanofluids." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18492.

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Nanofluid has the promising potential for enhancing the heat transfer performance of conventional fluids. Several experimental and numerical attempts have been made earlier to investigate its important thermo physical properties like thermal conductivity and viscosity. The findings and results are quite disperse instead of reaching a definitive agreement. This paper presents effective viscosity measurements of CuO and ZnO nanofluids experimentally. A Brookfield viscometer model DV-I Prime with a CPE 40 cone has been used to determine the effective viscosity of nanofluids. The measurements have included the effect of volume concentration of nanoparticles and temperature. The experimental results are compared with several experimental and theoretical models available in the existing literature. From the obtained experimental results it can be concluded that the viscosity values of the above mentioned nanofluids has a tendency to increase with increase of nanoparticle concentration and follows a decreasing trend with an increase in temperature. Presented results can be used to define the above mentioned nanofluids within the experimental volume concentration range in CFD software package and hence to predict overall heat transfer performance using these nanofluids.
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Stefanak, Jan. "DEVELOPMENT OF CORRELATIONS FOR DYNAMIC PENETRATION TEST AND CONE PENETRATION TEST FOR MORE EFFECTIVE DESIGN OF TRAFFIC STRUCTURES." In 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings. STEF92 Technology, 2019. http://dx.doi.org/10.5593/sgem2019/1.3/s03.029.

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Söderberg, Marcus, Kasim Abul-Kasim, Acke Ohlin, and Mikael Gunnarsson. "Estimation of organ and effective dose to the patient during spinal surgery with a cone-beam O-arm system." In SPIE Medical Imaging, edited by Norbert J. Pelc, Ehsan Samei, and Robert M. Nishikawa. SPIE, 2011. http://dx.doi.org/10.1117/12.873369.

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Zemo, Dawn A., Yvonne G. Pierce, and John D. Gallinatti. "Cone Penetrometer Testing and Discrete‐Depth Groundwater Sampling Techniques: A Cost‐Effective Method of Site Characterization in a Multiple‐Aquifer Setting." In Symposium on the Application of Geophysics to Engineering and Environmental Problems 1998. Environment and Engineering Geophysical Society, 1998. http://dx.doi.org/10.4133/1.2922531.

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A. Zemo, Dawn, Yvonne G. Pierce, and John D. Gallinatti. "Cone Penetrometer Testing And Discrete-Depth Groundwater Sampling Techniques: A Cost-Effective Method Of Site Characterization In A Multiple-Aquifer Setting." In 11th EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems. European Association of Geoscientists & Engineers, 1998. http://dx.doi.org/10.3997/2214-4609-pdb.203.1998_005.

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Reports on the topic "Effective cone"

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Hurth, Tobias, Fulvia De Fazio, and Thorsten Feldmann. The B -> pi Form Factor from Light-cone Sum Rules in Soft-collinear Effective Theory. Office of Scientific and Technical Information (OSTI), October 2005. http://dx.doi.org/10.2172/878084.

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Oliynyk, Kateryna, and Matteo Ciantia. Application of a finite deformation multiplicative plasticity model with non-local hardening to the simulation of CPTu tests in a structured soil. University of Dundee, December 2021. http://dx.doi.org/10.20933/100001230.

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In this paper an isotropic hardening elastoplastic constitutive model for structured soils is applied to the simulation of a standard CPTu test in a saturated soft structured clay. To allow for the extreme deformations experienced by the soil during the penetration process, the model is formulated in a fully geometric non-linear setting, based on: i) the multiplicative decomposition of the deformation gradient into an elastic and a plastic part; and, ii) on the existence of a free energy function to define the elastic behaviour of the soil. The model is equipped with two bonding-related internal variables which provide a macroscopic description of the effects of clay structure. Suitable hardening laws are employed to describe the structure degradation associated to plastic deformations. The strain-softening associated to bond degradation usually leads to strain localization and consequent formation of shear bands, whose thickness is dependent on the characteristics of the microstructure (e.g, the average grain size). Standard local constitutive models are incapable of correctly capturing this phenomenon due to the lack of an internal length scale. To overcome this limitation, the model is framed using a non-local approach by adopting volume averaged values for the internal state variables. The size of the neighbourhood over which the averaging is performed (characteristic length) is a material constant related to the microstructure which controls the shear band thickness. This extension of the model has proven effective in regularizing the pathological mesh dependence of classical finite element solutions in the post-localization regime. The results of numerical simulations, conducted for different soil permeabilities and bond strengths, show that the model captures the development of plastic deformations induced by the advancement of the cone tip; the destructuration of the clay associated with such plastic deformations; the space and time evolution of pore water pressure as the cone tip advances. The possibility of modelling the CPTu tests in a rational and computationally efficient way opens a promising new perspective for their interpretation in geotechnical site investigations.
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Neikirk, Richard P. A Common Set of Core Values - The Foundation for a More Effective Joint Force. Fort Belvoir, VA: Defense Technical Information Center, May 2015. http://dx.doi.org/10.21236/ada621062.

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Dow, Nick, and Daniel Madrzykowski. Residential Flashover Prevention with Reduced Water Flow: Phase 2. UL's Fire Safety Research Institute, November 2021. http://dx.doi.org/10.54206/102376/nuzj8120.

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The purpose of this study was to investigate the feasibility of a residential flashover prevention system with reduced water flow requirements relative to a residential sprinkler system designed to meet NFPA 13D requirements. The flashover prevention system would be designed for retrofit applications where water supplies are limited. In addition to examining the water spray’s impact on fire growth, this study utilized thermal tenability criteria as defined in UL 199, Standard for Automatic Sprinklers for Fire-Protection Service. The strategy investigated was to use full cone spray nozzles that would discharge water low in the fire room and directly onto burning surfaces of the contents in the room. Where as current sprinkler design discharges water in a manner that cools the hot gas layer, wets the walls and wets the surface of the contents in the fire room. A series of eight full-scale, compartment fire experiments with residential furnishings were conducted with low flow nozzles. While the 23 lpm (6 gpm) of water was the same between experiments, the discharge density or water flux around the area of ignition varied between 0.3 mm/min (0.008 gpm/ft2) and 1.8 mm/min (0.044 gpm/ft2). Three of the experiments prevented flashover. Five of the experiments resulted in the regrowth of the fire while the water was flowing. Regrowth of the fire led to untenable conditions, per UL 199 criteria, in the fire room. At approximately the same time as the untenability criteria were reached, the second sprinkler in the hallway activated. In a completed system, the activation of the second sprinkler would reduce the water flow to the fire room, which would potentially lead to flashover. The variations in the burning behavior of the sofa resulted in shielded fires which led to the loss of effectiveness of the reduced flow solid cone water sprays. As a result of these variations, a correlation between discharge density at the area of ignition and fire suppression performance could not be determined given the limited number of experiments. An additional experiment using an NFPA 13D sprinkler system, flowing 30 lpm (8 gpm), demonstrated more effective suppression than any of the experiments with a nozzle. The success of the sprinkler compared with the unreliable suppression performance of the lower flow nozzles supports the minimum discharge density requirements of 2 mm/min (0.05 gpm/ft2) from NFPA 13D. The low flow nozzle system tested in this study reliably delayed fire growth, but would not reliably prevent flashover.
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Steinmann, Peter. Is peer education an effective method for HIV prevention in low- and middle-income countries? SUPPORT, 2016. http://dx.doi.org/10.30846/1608092.

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Peer education uses individuals to convey specific information to members of a peer or target group with the aim of improving awareness or behaviours. Peer educators must share common key characteristics with those being targeted, but may either come from inside or outside the targeted group.
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Nassar, Sylvia C., and Aisha Al-Qimlass. Career Builders: Key Components for Effective Global Youth Career and Workforce Development. RTI Press, September 2017. http://dx.doi.org/10.3768/rtipress.2017.op.0045.1709.

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Global youth unemployment is a significant cause of poverty, resulting in the persistent marginalization of populations. Education and career counseling professionals and professionals in policy, research, and practice concur that the consequences of global youth unemployment are dire. But leaders in these domains have not yet come to an agreement on the best ways to face this global challenge. Our analysis of interdisciplinary literature on global youth unemployment is a first step in identifying and formalizing best practices for culturally appropriate career and workforce development worldwide. This research will support education and career counseling professionals in developing appropriate career and psychosocial support interventions, establishing empirical intervention efficacy and other program evaluation protocols, and creating a capacity-building infrastructure for knowledge-sharing across policy, research, and practitioner stakeholder groups. We also include a proposal for next steps to establish rigorous empirical support for these future initiatives.
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Frisancho, Verónica, and Virginia Queijo Von Heideken. Closing Gender Gaps in the Southern Cone: An Untapped Potential for Growth. Inter-American Development Bank, June 2022. http://dx.doi.org/10.18235/0004042.

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In this volume, we study gender gaps in the Southern Cone countries which include Argentina, Brazil, Chile, Paraguay, and Uruguay. We assess the importance of gender inequalities and present evidence on their economic consequences, their drivers, and the policy tools that can contribute to mitigating them. Gender gaps in access to public services, human capital accumulation, and the labor market limit overall productivity and economic growth, and policies that mitigate these inequalities have the potential to foster economic development and wellbeing. In our current context, a global pandemic has highlighted and even widened gender gaps, meaning policymakers are in urgent need of a new set of policies that can foster gender parity in the recovery phase. This volume is thus a timely compendium of solid evidence to design policies that can effectively tackle gender disparities in Southern Cone countries.
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Frisancho, Verónica, and Virginia Queijo Von Heideken. Closing Gender Gaps in the Southern Cone: An Untapped Potential for Growth (Executive Summary). Inter-American Development Bank, June 2022. http://dx.doi.org/10.18235/0004177.

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In this volume, we study gender gaps in the Southern Cone countries which include Argentina, Brazil, Chile, Paraguay, and Uruguay. We assess the importance of gender inequalities and present evidence on their economic consequences, their drivers, and the policy tools that can contribute to mitigating them. Gender gaps in access to public services, human capital accumulation, and the labor market limit overall productivity and economic growth, and policies that mitigate these inequalities have the potential to foster economic development and wellbeing. In our current context, a global pandemic has highlighted and even widened gender gaps, meaning policymakers are in urgent need of a new set of policies that can foster gender parity in the recovery phase. This volume is thus a timely compendium of solid evidence to design policies that can effectively tackle gender disparities in Southern Cone countries.
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Fernandez, Katya, Marian Ruderman, and Cathleen Clerkin. Building Leadership resilience: The CORE Framework. Center for Creative Leadership, 2020. http://dx.doi.org/10.35613/ccl.2020.2043.

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Effectively building resilience in today’s increasingly uncertain and complex world is crucial, especially for those in leadership positions. The current paper offers the following insights for leaders interested in building resilience: • A brief overview of what we know about resilience and burnout. This overview is informed by decades of research in leadership development. • A new, integrated framework for cultivating resilience in leaders: The CORE (Comprehensive Resilience) Framework. This framework is focused on four areas (physical, mental, emotional, and social) and takes a whole-self approach to resilience by developing a diverse set of responses to change and disruption. • A review of the eight practices designed to help build resilience within the CORE framework: sleep, physical activity, mindfulness, cognitive reappraisal, savoring, gratitude, social connection, and social contact. These practices were selected because there is empirical evidence of their effectiveness specifically in leaders and because they are simple, both in nature and in how they can integrated into daily life. Each practice review also includes tips for how to incorporate these practices into daily life. • A discussion of the practical and future applications of the CORE framework.
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Gordon, Eleanor, and Briony Jones. Building Success in Development and Peacebuilding by Caring for Carers: A Guide to Research, Policy and Practice to Ensure Effective, Inclusive and Responsive Interventions. University of Warwick Press, April 2021. http://dx.doi.org/10.31273/978-1-911675-00-6.

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The experiences and marginalisation of international organisation employees with caring responsibilities has a direct negative impact on the type of security and justice being built in conflict-affected environments. This is in large part because international organisations fail to respond to the needs of those with caring responsibilities, which leads to their early departure from the field, and negatively affects their work while in post. In this toolkit we describe this problem, the exacerbating factors, and challenges to overcoming it. We offer a theory of change demonstrating how caring for carers can both improve the working conditions of employees of international organisations as well as the effectiveness, inclusivity and responsiveness of peace and justice interventions. This is important because it raises awareness among employers in the sector of the severity of the problem and its consequences. We also offer a guide for employers for how to take the caring responsibilities of their employees into account when developing human resource policies and practices, designing working conditions and planning interventions. Finally, we underscore the importance of conducting research on the gendered impacts of the marginalisation of employees with caring responsibilities, not least because of the breadth and depth of resultant individual, organisational and sectoral harms. In this regard, we also draw attention to the way in which gender stereotypes and gender biases not only inform and undermine peacebuilding efforts, but also permeate research in this field. Our toolkit is aimed at international organisation employees, employers and human resources personnel, as well as students and scholars of peacebuilding and international development. We see these communities of knowledge and action as overlapping, with insights to be brought to bear as well as challenges to be overcome in this area. The content of the toolkit is equally relevant across these knowledge communities as well as between different specialisms and disciplines. Peacebuilding and development draw in experts from economics, politics, anthropology, sociology and law, to name but a few. The authors of this toolkit have come together from gender studies, political science, and development studies to develop a theory of change informed by interdisciplinary insights. We hope, therefore, that this toolkit will be useful to an inclusive and interdisciplinary set of knowledge communities. Our core argument - that caring for carers benefits the individual, the sectors, and the intended beneficiaries of interventions - is relevant for students, researchers, policy makers and practitioners alike.
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