Showing 2,081 - 2,100 results of 10,747 for search 'construction problems', query time: 0.16s Refine Results
  1. 2081

    Proposta de uma heurística construtiva baseada na TOC para definição de mix de produção A proposal of a constructive heuristics under the TOC for definition of production mix by Vinicius Amorim Sobreiro, Marcelo Seido Nagano

    Published 2012-01-01
    “…However, the definition of the product mix is a problem of difficult solution. Thus, with the help of the Theory of Constraints - TOC, some constructive heuristics were presented to help solve those problems. …”
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  2. 2082

    Modelo para avaliação de desempenho: aplicação em um orçamento de uma obra de construção civil Model for performance evaluation: application on a budget of a construction work... by Rogério Cabral de Azevedo, Leonardo Ensslin, Rogério Tadeu de Oliveira Lacerda, Lisiane Anderson França, Antônio Edésio Jungles, Sandra Rolim Ensslin

    Published 2013-01-01
    “…<br>This work implements an exploratory approach of practical nature that uses the problems of diversion of a budget presented by a Brazilian construction company as an object of study, in order to present a process for building a multi-criteria evaluation model to support decisions about budgeting for a construction work. …”
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  3. 2083

    LARGE-TIME ASYMPTOTIC OF THE SOLUTION TO THE DIFFUSION EQUATION AND ITS APPLICATION TO HOMOGENIZATION ESTIMATES by S. E. Pastukhova, O. A. Evseeva

    Published 2017-10-01
    “…Its approximation is found with integral error estimate of order O(t-1), as time t tends to +∞. To construct this approximation and carry out its justification we use (i) the known fundamental solution to the homogenized diffusion equation (having constant coefficients); (ii) solutions of so-called auxiliary problems on a periodicity cell, which are formulated in a recurrent way. …”
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  4. 2084

    Nonstationary Axisymmetric Motion of an Elastic Momentum Semi-Space under Non-Stationary Normal Surface Movements by Tran Le Thai, D.V. Tarlakovskii

    Published 2017-06-01
    “…To construct the latter, Hankel transforms along the radius and Laplace transforms in time have been applied. …”
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  5. 2085

    The Confusion and Reconstruction of the Healthcare-seeking Culture in the Context of China's New Healthcare Reform by Zhipeng HUANG, Zuxun LU, Peigang WANG, Chao WANG

    Published 2025-03-01
    “…However, pressing issues such as bypassing primary care for specialist visits, preference for high-level medical resources, passive health awareness, and doctor-patient conflicts remain severe. These problems may be attributed to the lag in the construction of residents' healthcare-seeking culture. …”
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  6. 2086

    The Causes of Variation Orders and Their Effects on Cost and Time of Projects in Sulaimani Governorate by Karukh Hassan M.karim, Noori Ali, Basira Majeed

    Published 2020-06-01
    “…The results showed that in Sulaimani governorate the most effective causes of variation orders are owner's financial problems, preparing typical design for different districts, errors and omission in design, desired profitability of contractor and lack of adequate or appropriate site before design stage to construct of project. …”
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  7. 2087

    Synthesis of Control and State Observer for Weakly Nonlinear Systems Based on the Pseudo-Linearization Technique by Dmitry A. Makarov

    Published 2017-12-01
    “…At the second stage, the problem of fullorder observer construction is formulated and then it is reduced to the differential game problem. …”
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  8. 2088

    Effect of two different digital construction techniques of mandibular implant-assisted overdentures on peri-implant bone loss and posterior ridge resorption: a 3-year prospective r... by Nermeen El Sayed El Khamisy, Radwa M.K. Emera, Thuraya Maher Elmanci, Marwa Ahmed Aboelez

    Published 2025-07-01
    “…Materials and methods Twenty patients who received mandibular overdenture constructed by different construction techniques were classified equally and randomly into two groups (n = 10 per group): Group M: received milled mandibular overdenture opposed by maxillary complete denture. …”
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  9. 2089

    Quantitative Assessment of Work-related Hand-arm Vibration Exposure Among Workers in the Construction, Underground Coal Mining, Wood Working, and Metal Working Industry: The German... by Yi Sun, Frank Bochmann, Winfried Eckert, Benjamin Ernst, Christian Freitag, Uwe Kaulbars, Uwe Nigmann, Christina Samel, Christian van den Berg, Nastaran Raffler

    Published 2025-03-01
    “…Background: Standardized exposure assessments were conducted to quantify the historical occupational exposure to hand-arm vibration of workers in the German construction, underground coal mining, woodworking, and metalworking industries. …”
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  10. 2090

    KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMP DALAM MENYELESAIKAN SOAL SEGI EMPAT [THE MATHEMATICAL CREATIVE THINKING ABILITY OF JUNIOR HIGH SCHOOL STUDENTS IN SOLVING QUADRILATER... by Laily Putri Maharani, Subanji, Imam Rofiki

    Published 2025-06-01
    “…Based on the results obtained, the students were categorized into levels of creative thinking ability: imitation, modification, and construction. Of the 5 selected subjects, 1 student was at the imitation level, 1 student at the modification level, and 3 students at the construction level. …”
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  11. 2091

    Los procesos de análisis, comprensión y construcción del discurso científico‐técnico desde una óptica interdisciplinaria//The processes of analysis, comprehension and construction... by Ada Caridad Cabrera-González

    Published 2013-09-01
    “…<br /><br /><strong>Key words:</strong> analysis, comprehension, construction, discourse, interrelated disciplines.</p>…”
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  12. 2092

    POSSIBILITIES OF INTEGRATED CONTROL OF ENERGY AND ENVIRONMENTAL CHARACTERISTICS OF BUILDING STRUCTURES AT THE RESEARCH BENCH by D. F. Karpov, A. A. Sinitsyn

    Published 2019-07-01
    “…The current topical issues of energy and environmental safety of construction sites and the air-conditioning systems that serve them are identified and analyzed.Method. …”
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  13. 2093

    Seismic resilience design of prefabricated modular pressurized buildings by Zhiwu Ye, Haifeng Bu, Zhimao Liu, Deng Lu, Dong Min, Hongbo Shan

    Published 2025-03-01
    “…Lastly, the seismic effectiveness and constructional feasibility of the isolation structure are verified compared with the non-isolated structure using dynamic time-history analysis. …”
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  14. 2094

    Energy required to cut the soil with No.4 circumferential knives of the large rotor of the straight-through rotary ripper by V. A. Nikolaiev

    Published 2024-08-01
    “…Introduction. To solve the problem of the fast and high-quality road construction, when economic facilities and settlements are located at a considerable distance from each other, cannot be solved without the use of a complex of continuous units. …”
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  15. 2095

    THEORETICAL FOUNDATION OF STRUCTURAL GEOMORPHOLOGY (TO THE 110TH BIRTHDAY ANNIVERSARY OF N.A. FLORENSOV) by D. V. Lopatin, V. P. Chichagov, T. M. Skovitina, A. A. Shchetnikov

    Published 2019-03-01
    “…Considering the conditions of intracontinental orogeny, N.A.Florensovdistinguished two main types: constructive and destructive.Developing this concept, he solved a number of theoretical and philosophical problems concerning the inextricable relationship between the relief and the structure of the geological substratum, its geodynamics and, as a consequence, proposed to consider their relationship as changes in geomorphological formations in time and space. …”
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  16. 2096

    METHOD FOR EVALUATING EXCAVATION SHORING DESIGN CONCEPTS by Yu. G. Zheglova, B. P. Titarenko

    Published 2020-04-01
    “…The analysis of methods for solving optimisation problems demonstrates that the method of complex estimates based on the theory of active systems is optimal for the task of evaluating design solutions for foundation shoring fences.…”
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  17. 2097
  18. 2098

    Asymptotic behavior of solutions of the damped Boussinesq equation in two space dimensions by Vladimir V. Varlamov

    Published 1999-01-01
    “…The Cauchy problem for the damped Boussinesq equation with small initial data is considered in two space dimensions. …”
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  19. 2099
  20. 2100

    Qualifier la gestion de l’eau, se positionner par rapport au conflit : les cas de l’usine de dessalement dans la bande de Gaza et du canal entre la mer Rouge et la mer Morte by Klervi Fustec

    Published 2017-04-01
    “…It studies and compares how various actors define both water problems and solutions, and shows that the representations of the Israeli-Palestinian conflict and of water are co-constructed.…”
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