Zaloguj się

Gotowe bibliografie tematyczne / Estimation question type / Artykuły w czasopismach

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Estimation question type.

Artykuły w czasopismach na temat „Estimation question type”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych artykułów w czasopismach naukowych na temat „Estimation question type”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj artykuły w czasopismach z różnych dziedzin i twórz odpowiednie bibliografie.

1

Iping, Supriana Ayu Purwarianti Wiwin Suwarningsih*. "ESTIMATION QUESTION TYPE ANALYZER FOR MULTI CLOSE DOMAIN INDONESIAN QAS." INTERNATIONAL JOURNAL OF RESEARCH SCIENCE & MANAGEMENT 4, no. 6 (2017): 59–66. https://doi.org/10.5281/zenodo.583975.

Pełny tekst źródła

Streszczenie:

We propose an automated estimation scheme to analyze question classification in Indonesian multi closed domain question answering systems. The goal is to provide a good questioning classification system even if using only available language sources. Our strategy here is to build a pattern and rule to extract some important words and utilize the results as a feature for classification estimation of automated learning-based questions. Scenarios designed in automated learning estimates: (i) Analyzing questions, to represent the key information needed to answer user questions using target focus an

Style APA, Harvard, Vancouver, ISO itp.

2

Kazmi, Aqdas Ali. "An Econometric Estimation of Tax-discounting in Pakistan." Pakistan Development Review 34, no. 4III (1995): 1067–77. http://dx.doi.org/10.30541/v34i4iiipp.1067-1077.

Pełny tekst źródła

Streszczenie:

The debt neutrality hypothesis which has been a source of major controversies in the theory of public finance, and macroeconomics has at the same time generated a vast literature on the implications of budgetary deficits and public debt on various subsectors/ variables of the economy, such as inflation, interest rates, current account deficit, etc. Tax discounting has been one of the fields of research associated with debt neutrality. The econometric estimation of some of the standard models of taxdiscounting has shown that consumer response to fiscal policy in Pakistan reflects neither the ex

Style APA, Harvard, Vancouver, ISO itp.

3

Onyango, Ronald, Brian Oduor, and Francis Odundo. "Mean Estimation of a Sensitive Variable under Nonresponse Using Three-Stage RRT Model in Stratified Two-Phase Sampling." Journal of Probability and Statistics 2022 (April 22, 2022): 1–14. http://dx.doi.org/10.1155/2022/4530120.

Pełny tekst źródła

Streszczenie:

The present study addresses the problems of mean estimation and nonresponse under the three-stage RRT model. Auxiliary information on an attribute and variable is used to propose a generalized class of exponential ratio-type estimators. Expressions for the bias, mean squared error, and minimum mean squared error for the proposed estimator are derived up to the first degree of approximation. The efficiency of the proposed estimator is studied theoretically and numerically using two real datasets. From the numerical analysis, the proposed generalized class of exponential ratio-type estimators ou

Style APA, Harvard, Vancouver, ISO itp.

4

Müller-Trede, Johannes. "Repeated judgment sampling: Boundaries." Judgment and Decision Making 6, no. 4 (2011): 283–94. http://dx.doi.org/10.1017/s1930297500001893.

Pełny tekst źródła

Streszczenie:

AbstractThis paper investigates the boundaries of the recent result that eliciting more than one estimate from the same person and averaging these can lead to accuracy gains in judgment tasks. It first examines its generality, analysing whether the kind of question being asked has an effect on the size of potential gains. Experimental results show that the question type matters. Previous results reporting potential accuracy gains are reproduced for year-estimation questions, and extended to questions about percentage shares. On the other hand, no gains are found for general numerical questions

Style APA, Harvard, Vancouver, ISO itp.

5

Sivasamy, Shyam. "Sample size considerations in research." Endodontology 35, no. 4 (2023): 304–8. http://dx.doi.org/10.4103/endo.endo_235_23.

Pełny tekst źródła

Streszczenie:

ABSTRACT “What should be the sample size for my study?” is a common question in the minds of every research at some point of the research cycle. Answering this question with confident is tough even for a seasoned researcher. Sample size determination, an important aspect of sampling design consideration of a study, is a factor which directly influences the internal and external validity of the study. Unless the sample size is of adequate size, the results of the study cannot be justified. Conducting a study in too small sample size or too large sample size have ethical, scientific, practical,

Style APA, Harvard, Vancouver, ISO itp.

6

Weiss, Christoph, Sabine Enengl, Simon Hermann Enzelsberger, Richard Bernhard Mayer, and Peter Oppelt. "Does the Porter formula hold its promise? A weight estimation formula for macrosomic fetuses put to the test." Archives of Gynecology and Obstetrics 301, no. 1 (2019): 129–35. http://dx.doi.org/10.1007/s00404-019-05410-7.

Pełny tekst źródła

Streszczenie:

Abstract Purpose Estimating fetal weight using ultrasound measurements is an essential task in obstetrics departments. Most of the commonly used weight estimation formulas underestimate fetal weight when the actual birthweight exceeds 4000 g. Porter et al. published a specially designed formula in an attempt to improve detection rates for such macrosomic infants. In this study, we question the usefulness of the Porter formula in clinical practice and draw attention to some critical issues concerning the derivation of specialized formulas of this type. Methods A retrospective cohort study was c

Style APA, Harvard, Vancouver, ISO itp.

7

Weselovska, Nataliya, and Sergey Shargorodskiy. "METHOD OF EVALUATION OF EFFICIENCY AND RELIABILITY OPERATION OF VIBRATION MACHINES." ENGINEERING, ENERGY, TRANSPORT AIC, no. 4(107) (December 20, 2019): 47–53. http://dx.doi.org/10.37128/2520-6168-2019-4-7.

Pełny tekst źródła

Streszczenie:

The use of new energy-saving technologies has led to the significant development of vibration machine designs and their widespread use. In the course of their operation, the question of efficiency and reliability of the use of this type of machines is rather acute, related to the availability and possibility of using reserves of its operation. Machines of this type must meet the requirements of quality and reliability in order to fulfill their official purpose. Due to the design features and the complexity of the processes occurring during their work, analytical calculations of durability and

Style APA, Harvard, Vancouver, ISO itp.

8

Beck, Nathaniel, and Jonathan N. Katz. "What To Do (and Not to Do) with Time-Series Cross-Section Data." American Political Science Review 89, no. 3 (1995): 634–47. http://dx.doi.org/10.2307/2082979.

Pełny tekst źródła

Streszczenie:

We examine some issues in the estimation of time-series cross-section models, calling into question the conclusions of many published studies, particularly in the field of comparative political economy. We show that the generalized least squares approach of Parks produces standard errors that lead to extreme overconfidence, often underestimating variability by 50% or more. We also provide an alternative estimator of the standard errors that is correct when the error structures show complications found in this type of model. Monte Carlo analysis shows that these “panel-corrected standard errors

Style APA, Harvard, Vancouver, ISO itp.

9

Shelest, Mariya. "Average delay estimation for one queueing network model with resource reservation." Information and Control Systems, no. 2 (May 11, 2022): 32–41. http://dx.doi.org/10.31799/1684-8853-2022-2-32-41.

Pełny tekst źródła

Streszczenie:

Introduction: An urgent task of today is to develop new analysis methods for complex information systems that now demand higher standards for maintaining data integrity. One of the important quality characteristics of such systems is average transaction time. However, currently there are almost no mathematical models and speed estimation tools for such systems. Purpose: To develop and analyze a distributed information system model based on queueing networks. Results: A type of information systems that demand higher standards for maintaining data integrity has been described, the corresponding

Style APA, Harvard, Vancouver, ISO itp.

10

Sobota, Aleksander. "The method of estimation of influence the type of intersection into environmental conditions." WUT Journal of Transportation Engineering 121 (June 1, 2018): 351–62. http://dx.doi.org/10.5604/01.3001.0014.4617.

Pełny tekst źródła

Streszczenie:

Functioning of transport system is determine by the quality of service realized by infrastructure of different transport branches. In case of road transport, very important are intersections. These objects are usually a bottleneck in the network. Therefore, the correct selection of the intersection type is really important in the planning and projecting process of infrastructure. So, decision problem have to be solved by the projectors, who have an influence on these process. But the selection of the intersection type is also the multi-criteria problem. Therefore the answer on the question lik

Style APA, Harvard, Vancouver, ISO itp.

11

MOUNT, DAVID M., NATHAN S. NETANYAHU, CHRISTINE D. PIATKO, RUTH SILVERMAN, and ANGELA Y. WU. "QUANTILE APPROXIMATION FOR ROBUST STATISTICAL ESTIMATION AND k-ENCLOSING PROBLEMS." International Journal of Computational Geometry & Applications 10, no. 06 (2000): 593–608. http://dx.doi.org/10.1142/s0218195900000334.

Pełny tekst źródła

Streszczenie:

Given a set P of n points in Rd, a fundamental problem in computational geometry is concerned with finding the smallest shape of some type that encloses all the points of P. Well-known instances of this problem include finding the smallest enclosing box, minimum volume ball, and minimum volume annulus. In this paper we consider the following variant: Given a set of n points in Rd, find the smallest shape in question that contains at least k points or a certain quantile of the data. This type of problem is known as a k-enclosing problem. We present a simple algorithmic framework for computing q

Style APA, Harvard, Vancouver, ISO itp.

12

Carson, Richard T., and Jordan J. Louviere. "Estimation of Broad-Scale Tradeoffs in Community Policing Policies." Journal of Benefit-Cost Analysis 8, no. 3 (2017): 385–98. http://dx.doi.org/10.1017/bca.2017.24.

Pełny tekst źródła

Streszczenie:

This paper looks at how to measure the tradeoffs in monetary terms that the public is prepared to make with respect to adoption of different community policing options. The approach advanced is a discrete choice experiment in which survey respondents face different policing options which can be described by a set of attributes ranging from costs to outcomes. The main contribution of this paper is to show how to go beyond the usual characterization of the monetized benefits of reducing the level of a specific type of crime to asking the question of whether those benefits differ depending on how

Style APA, Harvard, Vancouver, ISO itp.

13

Trisakti, Bambang, Atriyon Julzarika, Udhi C. Nugroho, Dipo Yudhatama, and Yudi Lasmana. "CAN THE PEAT THICKNESS CLASSES BE ESTIMATED FROM LAND COVER TYPE APPROACH?" International Journal of Remote Sensing and Earth Sciences (IJReSES) 14, no. 2 (2018): 93. http://dx.doi.org/10.30536/j.ijreses.2017.v14.a2677.

Pełny tekst źródła

Streszczenie:

Indonesia has been known as a home of the tropical peatlands. The peatlands are mainly in Sumatera, Kalimantan and Papua Islands. Spatial information on peatland depth is needed for the planning of agricultural land extensification. The research objective was to develop a preliminary estimation model of peat thickness classes based on land cover approach and analyse its applicability using Landsat 8 image. Ground data, including land cover, location and thickness of peat, were obtained from various surveys and peatlands potential map (Geology Map and Wetlands Peat Map). The land cover types we

Style APA, Harvard, Vancouver, ISO itp.

14

Ingremeau, Jean-Jacques, and Olivier Saunier. "Investigations on the source term of the detection of radionuclides in North of Europe in June 2020." EPJ Nuclear Sciences & Technologies 8 (2022): 10. http://dx.doi.org/10.1051/epjn/2022003.

Pełny tekst źródła

Streszczenie:

During the second half of June 2020, small quantities of artificial radionuclides (60Co, 134Cs, 137Cs, 103Ru, 106Ru, 141Ce, 95Nb, 95Zr) have been detected in northern Europe (Finland, Sweden, Estonia), the source of the release being unknown. The measured values were close to detection limits and didn’t represent any health issue. This paper presents the investigations carried out at IRSN in order to identify the release origin. The most probable source location and the release magnitude estimation are briefly presented. This recent set of detection is also compared to previous similar ones. T

Style APA, Harvard, Vancouver, ISO itp.

15

Xiong, Li, Guo-Zheng Wang, and Hu-Chen Liu. "New Community Estimation Method in Bipartite Networks Based on Quality of Filtering Coefficient." Scientific Programming 2019 (May 21, 2019): 1–12. http://dx.doi.org/10.1155/2019/4310561.

Pełny tekst źródła

Streszczenie:

Community detection is an important task in network analysis, in which we aim to find a network partitioning that groups together vertices with similar community-level connectivity patterns. Bipartite networks are a common type of network in which there are two types of vertices, and only vertices of different types can be connected. While there are a range of powerful and flexible methods for dividing a bipartite network into a specified number of communities, it is an open question how to determine exactly how many communities one should use, and estimating the numbers of pure-type communiti

Style APA, Harvard, Vancouver, ISO itp.

16

De Fraine, Bieke, Jan Van Damme, and Patrick Onghena. "Accountability of Schools and Teachers: What Should Be Taken into Account?" European Educational Research Journal 1, no. 3 (2002): 403–28. http://dx.doi.org/10.2304/eerj.2002.1.3.2.

Pełny tekst źródła

Streszczenie:

The domain of school effectiveness relates to the question of accountability of schools. It is commonly agreed that a correction should be made for student background in order to achieve fair comparisons between schools. But even then, a fair estimation of the schools' value added is not achieved. The composition of the group of students has arguably an effect over and above individual student characteristics. This study addresses the effects of group composition in secondary schools and classes on achievement and well-being. Compositional effects are discussed with reference to type A and typ

Style APA, Harvard, Vancouver, ISO itp.

17

Kim, Yunjong, Seungwoo Choi, and Mun Yong Yi. "Applying Comparable Sales Method to the Automated Estimation of Real Estate Prices." Sustainability 12, no. 14 (2020): 5679. http://dx.doi.org/10.3390/su12145679.

Pełny tekst źródła

Streszczenie:

In this paper, we propose a novel procedure designed to apply comparable sales method to the automated price estimation of real estates, in particular, that of apartments. Apartments are the most popular residential housing type in Korea. The price of a single apartment is influenced by many factors, making it hard to estimate accurately. Moreover, as an apartment is purchased for living, with a sizable amount of money, it is mostly traded infrequently. Thus, its past transaction price may not be particularly helpful to the estimation after a certain period of time. For these reasons, the up-t

Style APA, Harvard, Vancouver, ISO itp.

18

L. Reznik, Aleksandr, Vitaliy M. Efimov, and Andrey V. Torgov. "Effective Methods on Speed of Digital Processing Dynamic Sequences of Images." Siberian Journal of Physics 3, no. 3 (2008): 95–103. http://dx.doi.org/10.54362/1818-7919-2008-3-3-95-103.

Pełny tekst źródła

Streszczenie:

The sharply rised performance capabilities of the modern production-type computers allow the succesful use of hybrid computing schemes in the problems related to images sequence concurrent processing. These schemes are based, on the one hand, on the most efficient recently developed analytic and numerical methods for the problem solution, and, on the other hand, on combination of methods in question with concurrent processing of not one or two images but a sequence of those. The stable method of this type for estimation of unknown parameters of camera and terrain relief reconstruction via a jo

Style APA, Harvard, Vancouver, ISO itp.

19

Mao, Zhu, and Michael D. Todd. "Uncertainty Modeling and Quantification for Structural Health Monitoring Features Derived from Frequency Response Estimation." Key Engineering Materials 569-570 (July 2013): 1148–55. http://dx.doi.org/10.4028/www.scientific.net/kem.569-570.1148.

Pełny tekst źródła

Streszczenie:

System identification in the frequency domain plays a fundamental role in many aspects of mechanical and structural engineering. Frequency domain approaches typically involve estimation of a transfer function, whether it is the usual frequency response function (FRF) or an output-to-output transfer model (transmissibility). The field of structural health monitoring, which involves extracting and classifying features mined from in-sit structural performance data for the purposes of damage condition assessment, has exploited many features for this purpose that inherently are derived from estimat

Style APA, Harvard, Vancouver, ISO itp.

20

Nyinoh, I. W. "Seventy Years on from the Luria and Delbrûck Fluctuation Analysis: A Comparison of three Methods for Estimating Mutation Rate." NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES 6 (December 28, 2015): 50–58. http://dx.doi.org/10.46912/napas.8.

Pełny tekst źródła

Streszczenie:

Seventy years ago, Luria and Delbrûck discovered fluctuation assay for estimating mutation rates. While this method is slightly dated, it is one of the few methods for estimating mutation rates in batch culture. Mutation rates when determined expose information on cellular processes and fundamental mutagenic mechanisms. Formerly, inferences drawn from fluctuation assay were sufficient to answer a specific question inbacterial genetics. However, contemporary interpretation of results goes far beyond the motive originally intended. As the fluctuation assay has gained popularity in various scient

Style APA, Harvard, Vancouver, ISO itp.

21

Pandey, Mamta, Ratnesh Litoriya, and Prateek Pandey. "Applicability of Machine Learning Methods on Mobile App Effort Estimation: Validation and Performance Evaluation." International Journal of Software Engineering and Knowledge Engineering 30, no. 01 (2020): 23–41. http://dx.doi.org/10.1142/s0218194020500023.

Pełny tekst źródła

Streszczenie:

Software cost estimation is one of the most crucial tasks in a software development life cycle. Some well-proven methods and techniques have been developed for effort estimation in case of classical software. Mobile applications (apps) are different from conventional software by their nature, size and operational environment; therefore, the established estimation models for traditional desktop or web applications may not be suitable for mobile app development. The objective of this paper is to propose a framework for mobile app project estimation. The research methodology adopted in this work

Style APA, Harvard, Vancouver, ISO itp.

22

Tripp, Nicolás G., Aníbal E. Mirasso, and Sergio Preidikman. "Numerical analysis of the influence of inertial loading over morphing trailing edge devices." Journal of Intelligent Material Systems and Structures 29, no. 18 (2018): 3533–49. http://dx.doi.org/10.1177/1045389x18783867.

Pełny tekst źródła

Streszczenie:

Larger and more flexible wind turbine blades are currently being manufactured. Those highly flexible blades suffer from loading of aeroelastic nature which increases the fatigue damage. Smart blade concepts are being developed to reduce the aerodynamic loading. The state of the art favors the discrete deformable trailing edge concept. Many authors have reported adequate performance of this type of actuators in reducing the blade vibrations. However, the question of whether the actuator can maintain its authority under strong external loading remains still answered. To solve this question, actu

Style APA, Harvard, Vancouver, ISO itp.

23

Kozhevnikov, V. V. "CALCULATION OF MEASUREMENTS UNCERTAINTY AT CARRYING OUT OF BALLISTIC RESEARCHES." Theory and Practice of Forensic Science and Criminalistics 17 (November 29, 2017): 236–45. http://dx.doi.org/10.32353/khrife.2017.30.

Pełny tekst źródła

Streszczenie:

Today one of the priority problems is receiving an accreditation certificate under the international standard ISO/IEC 17025:2006 by measurement laboratories of Expert service subdivision of the Ministry of Internal Affairs of Ukraine. One of the requirements which is shown to the accredited testing laboratories, is a presence of uncertainty estimation procedure and ability to apply it. As the ballistic researches are one of the important directions of researches which are carried out in the expert subdivisions, therefore the paper is devoted to the consideration ofa question of uncertainty cal

Style APA, Harvard, Vancouver, ISO itp.

24

García, Raymundo Cordero, Edson Antonio Batista, Márcio Afonso Soleira Grassi, and João Onofre Pereira Pinto. "Type-III resolver-to-digital converter using synchronous demodulation / Tipo-III conversor resolver-para-digital utilizando a desmodulação síncrona." Brazilian Journal of Development 8, no. 6 (2022): 45863–77. http://dx.doi.org/10.34117/bjdv8n6-213.

Pełny tekst źródła

Streszczenie:

Resolver is an angular position sensor widely used in applications such as electric/hybrid vehicles, CNCs, antennas and robotics. However, the estimation of the angular position from resolver outputs is more difficult than the analysis of encoder signals, and it is still an open question. Most algorithms proposed in literature are based on type-I or type-II angle tracking ob- servers. Some type-III observers were proposed, but they require a high sampling frequency. This paper explores the use of synchronous demodulation of the resolver outputs to simplify the implementation of a type-III angl

Style APA, Harvard, Vancouver, ISO itp.

25

Brzeziński, Mariusz, and Dariusz Pyza. "A Refined Model for Carbon Footprint Estimation in Electric Railway Transport." Energies 16, no. 18 (2023): 6567. http://dx.doi.org/10.3390/en16186567.

Pełny tekst źródła

Streszczenie:

There is a plethora of methods in the global literature that can be used to measure CO2 emissions from electrified transport. But are these methods reliable, and do they offer us a true view of how much exactly of this greenhouse gas is being produced by electric rail transport? We answer this question by proposing an improved CO2 emission estimation model based on cargo transport. Unlike other works, our studies include four crucial steps: (1) estimation of energy consumption in electrified rail cargo transport; (2) estimation of energy losses in the railway traction system and high voltage t

Style APA, Harvard, Vancouver, ISO itp.

26

Dudel, Christian, Jan Marvin Garbuszus, Notburga Ott, and Martin Werding. "Matching as Non-Parametric Preprocessing for the Estimation of Equivalence Scales." Jahrbücher für Nationalökonomie und Statistik 237, no. 2 (2017): 115–41. http://dx.doi.org/10.1515/jbnst-2017-0103.

Pełny tekst źródła

Streszczenie:

Abstract: Empirically analyzing household behavior usually relies on informal data preprocessing. That is, before an econometric model is estimated, observations are selected in such a way that the resulting subset of data is sufficiently homogeneous to be of interest for the specific research question pursued. In the context of estimating equivalence scales for household income, we use matching techniques and balance checking at this initial stage. This can be interpreted as a non-parametric approach to preprocessing data and as a way to formalize informal procedures. To illustrate this, we u

Style APA, Harvard, Vancouver, ISO itp.

27

Ndwandwe, L., J. S. Allison, L. Santana, and I. J. H. Visagie. "Testing for the Pareto type I distribution: a comparative study." METRON 81, no. 2 (2023): 215–56. http://dx.doi.org/10.1007/s40300-023-00252-5.

Pełny tekst źródła

Streszczenie:

AbstractPareto distributions are widely used models in economics, finance and actuarial sciences. As a result, a number of goodness-of-fit tests have been proposed for these distributions in the literature. We provide an overview of the existing tests for the Pareto distribution, focussing specifically on the Pareto type I distribution. To date, only a single overview paper on goodness-of-fit testing for Pareto distributions has been published. However, the mentioned paper has a much wider scope than is the case for the current paper as it covers multiple types of Pareto distributions. The cur

Style APA, Harvard, Vancouver, ISO itp.

28

Rakotonirina, M. D. L., and Jean-Paul Ngbolua. "Modélisation géologique et estimation d’un gisement de Fer de Bekisopa, Madagascar." Revue Congolaise des Sciences & Technologies 2, no. 4 (2022): 498–504. http://dx.doi.org/10.59228/rcst.023.v2.i4.56.

Pełny tekst źródła

Streszczenie:

Cette étude a pour objectif de réaliser une analyse approfondie de la géologie du gisement de fer en question et d'explorer son potentiel d'exploitation. En combinant des observations sur le terrain, des opérations de forage, des analyses géologiques et l'utilisation d'outils de modélisation, notre intention est de parvenir à une compréhension approfondie de la composition, de la distribution et des caractéristiques géologiques du gisement de fer de Bekisopa découvert par H. Besairie en 1933. L'évaluation des réserves de fer a été menée en appliquant des méthodes géostatistiques, notamment le

Style APA, Harvard, Vancouver, ISO itp.

29

Dunn, G., M. Maracy, C. Dowrick, et al. "Estimating psychological treatment effects from a randomised controlled trial with both non-compliance and loss to follow-up." British Journal of Psychiatry 183, no. 4 (2003): 323–31. http://dx.doi.org/10.1192/bjp.183.4.323.

Pełny tekst źródła

Streszczenie:

BackgroundThe Outcomes of Depression International Network (ODIN) trial evaluated the effect of two psychological interventions for the treatment of depression in primary care. Only about half of the patients in the treatment arm complied with the offer of treatment, prompting the question: ‘what was the effect of treatment in those patients who actually received it?’AimsTo illustrate the estimation of the effect of receipt of treatment in a randomised controlled trial subject to non-compliance and loss to follow-up.MethodWe estimated the complier average causal effect (CACE) of treatment.Resu

Style APA, Harvard, Vancouver, ISO itp.

30

Khmelnychyi, L. M., V. V. Vechorka, and S. L. Khmelnychyi. "DEPENDENCE OF THE MILK YIELD OF DAIRY COWS ON LINEAR ESTIMATION BY TYPE." Animal Husbandry of the Steppe of Ukraine 1, no. 1 (2022): 29–35. http://dx.doi.org/10.31867/2786-6750.1.1.2022.29-35.

Pełny tekst źródła

Streszczenie:

Sires breeding value determination was based on classification daughters at the age of first lactation, studies related to the breeding and genetic aspects of line scoring were limited to animals array scoring at the same age. Considering indisputable importance of linear estimation, existing correlative variability between individual descriptive and complex traits growth with dairy productivity and age-related variability in body parts of conformation development, a study was carried out of evaluation influence level of traits linear classification at the age of first lactation on cow milk pr

Style APA, Harvard, Vancouver, ISO itp.

31

Mao, Zhu, and Michael D. Todd. "Optimal Structural Health Monitoring Feature Selection via Minimized Performance Uncertainty." Key Engineering Materials 558 (June 2013): 235–43. http://dx.doi.org/10.4028/www.scientific.net/kem.558.235.

Pełny tekst źródła

Streszczenie:

Power spectral measurements are very ubiquitous for their utility in generating structural health monitoring (SHM) features, because of their clear physical interpretation and easy computation through Fourier transform. In most SHM applications, optimal features are always desired to perform whatever level of assessment is required. Optimal in this sense refers to a measure of performance capability to enhance decision-making, because structural health monitoring inevitably involves, at some level, a hypothesis test: in the binary case, the question becomes are the features extracted from data

Style APA, Harvard, Vancouver, ISO itp.

32

Thurik, A. Roy. "Productivity in Small Business: An Analysis Using African Data." American Journal of Small Business 11, no. 1 (1986): 27–42. http://dx.doi.org/10.1177/104225878601100103.

Pełny tekst źródła

Streszczenie:

Labor and floorspace cost functions are derived for small business trade. Relationships are proposed between average volume of labor or average floorspace per establishment on the one hand, and average size per establishment, average rental paid, percentage selling space, and indicators of business type and location on the other. Promising estimation results are reported using South African data of 1979/1980. The method however Is not restricted to the South African case. A productivity business support system can be developed providing productivity standards for any area in the small (service

Style APA, Harvard, Vancouver, ISO itp.

33

Onyango, Ronald, Samuel B. Apima, and Amos Wanjara. "Estimation of finite population mean of a sensitive variable using three-stage orrt in the presence of non-response and measurement errors." Engineering and Applied Science Letters 6, no. 1 (2023): 37–48. https://doi.org/10.30538/psrp-easl2023.0094.

Pełny tekst źródła

Streszczenie:

The purpose of this study is to present a generalized class of estimators using the three-stage Optional Randomized Response Technique (ORRT) in the presence of non-response and measurement errors on a sensitive study variable. The proposed estimator makes use of dual auxiliary information. The expression for the bias and mean square error of the proposed estimator are derived using Taylor series expansion. The proposed estimator’s applicability is proven using real data sets. A numerical study is used to compare the efficiency of the proposed estimator with adapted estimators of the finite po

Style APA, Harvard, Vancouver, ISO itp.

34

Wang, Hong, Yue Jin Shang, and Wan Xuan Liu. "Analysis of Fatigue Residual Life of Zhuan 8AG Side Frame." Advanced Materials Research 588-589 (November 2012): 84–89. http://dx.doi.org/10.4028/www.scientific.net/amr.588-589.84.

Pełny tekst źródła

Streszczenie:

Whether zhuan 8AG type bogie can achieve the requirement of speed increasing, which have become an important question need to face and research for the railway sectors. The residual life of zhuan 8AG side frame is studied by interior fatigue test that equivalent to the actual running conditions. The interior fatigue test data was processed by Weibull distribution with 3 parameters. The point estimation and the interval estimation of the safe life were given. The fitting result indicate that, the test date conform the Weibull distribution very well. Using generalized P-S-N formula and correctio

Style APA, Harvard, Vancouver, ISO itp.

35

Sugár, V., and Zs Fáczányi. "Renewable energy in a dense urban fabric: solar gain estimation in the case of a turn of the century district." IOP Conference Series: Materials Science and Engineering 1252, no. 1 (2022): 012041. http://dx.doi.org/10.1088/1757-899x/1252/1/012041.

Pełny tekst źródła

Streszczenie:

Abstract Buildings are responsible for significant amount of energy consumption. The new constructions already obliged to use decreased amount of energy, but the older buildings are ineffective compared to them. The new building energetic prescriptions in force since 2021 in Hungary require considerable share of renewable energy produced on-site. In case of a densely built urban fabric, the above renewable ratio can mostly be reached by using solar technologies. The author surveys the solar characteristics of a Budapest downtown area. Considerable ratio of the stock is residential, traditional

Style APA, Harvard, Vancouver, ISO itp.

36

Randolph, Tamela, and Helene Sherman. "Alternative Algorithms: Increasing Options, Reducing Errors." Teaching Children Mathematics 7, no. 8 (2001): 480–84. http://dx.doi.org/10.5951/tcm.7.8.0480.

Pełny tekst źródła

Streszczenie:

An algorithm is “a finite, step-by-step procedure for accomplishing a task that we wish to complete” (Usiskin 1998, p. 7). Algorithms have served as a major focus of mathematics education in the United States for decades. Because school-based mathematics focuses on computation and estimation, the tasks of developing number sense, place-value understanding, and strategies for computing with algorithms remain of great importance to elementary school teachers. “The use of algorithms allows students to look at math as a process rather than as a question answer type activity … they can choose from

Style APA, Harvard, Vancouver, ISO itp.

37

Baranov, T. M., and D. A. Zainagabdinov. "Rigidity of Flanged Joints in Prefabricated Tunnel Linings with Tensile Bonding." World of Transport and Transportation 20, no. 2 (2022): 30–41. http://dx.doi.org/10.30932/1992-3252-2022-20-2-3.

Pełny tekst źródła

Streszczenie:

The article considers the issue of estimating rigidity of the longitudinal fl joint of prefabricated tunnel linings with tensile bonding. Rigidity of fl joints affects correctness of estimation of predicted forces in tunnel linings. The tunnel design standards indicate the need to consider rigidity of joints of segments of prefabricated tunnel linings when calculating the forces in the load-carrying structures, however, the question of estimating the magnitude of the rigidity and methods for accounting for it remains open.The objective of the research is to study design assumptions and to reve

Style APA, Harvard, Vancouver, ISO itp.

38

Irfan, Mohammad, and Ghulam Mohammad Arif. "Landlessness in Rural Areas of Pakistan and Policy Options: A Preliminary Investigation." Pakistan Development Review 27, no. 4II (1988): 567–76. http://dx.doi.org/10.30541/v27i4iipp.567-576.

Pełny tekst źródła

Streszczenie:

The quantification of landlessness is a formidable task. Conceptual ambiguities involved in the classification of landlessness and data limitations compound the difficulties in the estimation. Landlessness, which is an elusive concept, tends to acquire interpretations which vary with the objectives, context and estimation procedures adopted in different research endeavours. The denotation and connotation of the concept of landlessness, the population of interest (or at risk) and the objectives of measurement therefore need to be spell out very clearly for a meaningful and policy-relevant exerc

Style APA, Harvard, Vancouver, ISO itp.

39

Giraldo-Soto, Catalina, Aitor Erkoreka, Laurent Mora, Irati Uriarte, and Luis Del Portillo. "Monitoring System Analysis for Evaluating a Building’s Envelope Energy Performance through Estimation of Its Heat Loss Coefficient." Sensors 18, no. 7 (2018): 2360. http://dx.doi.org/10.3390/s18072360.

Pełny tekst źródła

Streszczenie:

The present article investigates the question of building energy monitoring systems used for data collection to estimate the Heat Loss Coefficient (HLC) with existing methods, in order to determine the Thermal Envelope Performance (TEP) of a building. The data requirements of HLC estimation methods are related to commonly used methods for fault detection, calibration, and supervision of energy monitoring systems in buildings. Based on an extended review of experimental tests to estimate the HLC undertaken since 1978, qualitative and quantitative analyses of the Monitoring and Controlling Syste

Style APA, Harvard, Vancouver, ISO itp.

40

Mahapatra, Mausumi, Priyanka P. Singh, and Ganeswar Nath. "Laser speckle-based estimation of surface condition for designing quieter material." Laser Physics 34, no. 1 (2023): 016003. http://dx.doi.org/10.1088/1555-6611/ad0ec0.

Pełny tekst źródła

Streszczenie:

Abstract Laser speckle is a non-contact, non-interfering, non-destructive, rapid and controllable technique with a large area of coverage that has attracted much attention for surface analysis of materials. The emergence of different natural cellulosic materials as potential candidates for the replacement of synthetic ones is promising, but their sustainability from the point of view of material design is still in question. Machining of the surface of cellulosic components for making sound-dampening materials has a critical effect on determining their surface condition. Laser speckle is an eme

Style APA, Harvard, Vancouver, ISO itp.

41

Myasnikova, Ekaterina, and Konstantin N. Kozlov. "Statistical method for estimation of the predictive power of a gene circuit model." Journal of Bioinformatics and Computational Biology 12, no. 02 (2014): 1441002. http://dx.doi.org/10.1142/s0219720014410029.

Pełny tekst źródła

Streszczenie:

In this paper, a specific aspect of the prediction problem is considered: high predictive power is understood as a possibility to reproduce correct behavior of model solutions at predefined values of a subset of parameters. The problem is discussed in the context of a specific mathematical model, the gene circuit model for segmentation gap gene system in early Drosophila development. A shortcoming of the model is that it cannot be used for predicting the system behavior in mutants when fitted to wild type (WT) data. In order to answer a question whether experimental data contain enough informa

Style APA, Harvard, Vancouver, ISO itp.

42

Corbett, John P., Marc D. Breton, and Stephen D. Patek. "A Multiple Hypothesis Approach to Estimating Meal Times in Individuals With Type 1 Diabetes." Journal of Diabetes Science and Technology 15, no. 1 (2019): 141–46. http://dx.doi.org/10.1177/1932296819883267.

Pełny tekst źródła

Streszczenie:

Introduction: It is important to have accurate information regarding when individuals with type 1 diabetes have eaten and taken insulin to reconcile those events with their blood glucose levels throughout the day. Insulin pumps and connected insulin pens provide records of when the user injected insulin and how many carbohydrates were recorded, but it is often unclear when meals occurred. This project demonstrates a method to estimate meal times using a multiple hypothesis approach. Methods: When an insulin dose is recorded, multiple hypotheses were generated describing variations of when the

Style APA, Harvard, Vancouver, ISO itp.

43

Jin, Shichao, Yanjun Su, Shang Gao, Tianyu Hu, Jin Liu, and Qinghua Guo. "The Transferability of Random Forest in Canopy Height Estimation from Multi-Source Remote Sensing Data." Remote Sensing 10, no. 8 (2018): 1183. http://dx.doi.org/10.3390/rs10081183.

Pełny tekst źródła

Streszczenie:

Canopy height is an important forest structure parameter for understanding forest ecosystem and improving global carbon stock quantification accuracy. Light detection and ranging (LiDAR) can provide accurate canopy height measurements, but its application at large scales is limited. Using LiDAR-derived canopy height as ground truth to train the Random Forest (RF) algorithm and therefore predict canopy height from other remotely sensed datasets in areas without LiDAR coverage has been one of the most commonly used method in large-scale canopy height mapping. However, how variances in location,

Style APA, Harvard, Vancouver, ISO itp.

44

Buge, Éric, and Étienne Ollion. "Que vaut un député ?" Annales. Histoire, Sciences Sociales 77, no. 4 (2022): 703–37. http://dx.doi.org/10.1017/ahss.2023.3.

Pełny tekst źródła

Streszczenie:

RésuméCombien perçoivent vraiment les députés français pour leur activité parlementaire ? À cette question en apparence anodine, il est pourtant difficile d’apporter une réponse claire pour la majeure partie du xxe siècle. À partir d’un travail inédit mené dans diverses archives de l’Assemblée nationale, cet article propose une première estimation du revenu que les députés ont pu retirer de leur mandat, du début du xxe siècle à nos jours. Il démontre ainsi la fécondité de ces données pour l’historien, en ce qu’il contribue à répondre à trois interrogations liées : pourquoi est-il si complexe d

Style APA, Harvard, Vancouver, ISO itp.

45

Ruddick, Voss, Boss, et al. "A Review of Protocols for Fiducial Reference Measurements of WaterLeaving Radiance for Validation of Satellite Remote-Sensing Data over Water." Remote Sensing 11, no. 19 (2019): 2198. http://dx.doi.org/10.3390/rs11192198.

Pełny tekst źródła

Streszczenie:

This paper reviews the state of the art of protocols for measurement of waterleaving radiance in the context of fiducial reference measurements (FRM) of water reflectance for satellite validation. Measurement of water reflectance requires the measurement of waterleaving radiance and downwelling irradiance just above water. For the former there are four generic families of method, based on: 1) underwater radiometry at fixed depths; or 2) underwater radiometry with vertical profiling; or 3) abovewater radiometry with skyglint correction; or 4) onwater radiometry with skylight blocked. Each metho

Style APA, Harvard, Vancouver, ISO itp.

46

Черненко, Альберт, Олександр Матвієвський, Олексій Рудковський, Петро Ванкевич, Назар Баліцький та Віталій Федоренко. "ФОРМУВАННЯ НАВИЧОК БОЙОВОЇ РОБОТИ НА СУЧАСНИХ ЗРАЗКАХ ОЗБРОЄННЯ ІЗ ЗАЛУЧЕННЯМ ТРЕНАЖЕРІВ". Collection of scientific works of Odesa Military Academy, № 18 (3 березня 2023): 103–10. http://dx.doi.org/10.37129/2313-7509.2022.18.103-110.

Pełny tekst źródła

Streszczenie:

Some aspects of preparation of servicemen, that touches the battle arranging of crews of military equipment are considered in this summarizing article, receipt by them proof skills of the effective use of regular armament in composition subsections. The analysis of process of forming of skills of servicemen is resulted on employments from the combat training. Possibility of distribution of method of making of battle skills is examined for providing of sufficient level of the combat training, that foresees bringing in of modern multivectorial equipment which has ability to reproduce on faciliti

Style APA, Harvard, Vancouver, ISO itp.

47

Weissling, B. P., and S. F. Ackley. "Antarctic sea-ice altimetry: scale and resolution effects on derived ice thickness distribution." Annals of Glaciology 52, no. 57 (2011): 225–32. http://dx.doi.org/10.3189/172756411795931679.

Pełny tekst źródła

Streszczenie:

AbstractThree ice type regimes at Ice Station Belgica (ISB), during the 2007 International Polar Year SIMBA (Sea Ice Mass Balance in Antarctica) expedition, were characterized and assessed for elevation, snow depth, ice freeboard and thickness. Analyses of the probability distribution functions showed great potential for satellite-based altimetry for estimating ice thickness. In question is the required altimeter sampling density for reasonably accurate estimation of snow surface elevation given inherent spatial averaging. This study assesses an effort to determine the number of laser altimete

Style APA, Harvard, Vancouver, ISO itp.

48

Knuth, Joseph, and Prabir Barooah. "Distributed collaborative 3D pose estimation of robots from heterogeneous relative measurements: an optimization on manifold approach." Robotica 33, no. 7 (2014): 1507–35. http://dx.doi.org/10.1017/s0263574714000794.

Pełny tekst źródła

Streszczenie:

SUMMARYWe propose a distributed algorithm for estimating the 3D pose (position and orientation) of multiple robots with respect to a common frame of reference when Global Positioning System is not available. This algorithm does not rely on the use of any maps, or the ability to recognize landmarks in the environment. Instead, we assume that noisy relative measurements between pairs of robots are intermittently available, which can be any one, or combination, of the following: relative pose, relative orientation, relative position, relative bearing, and relative distance. The additional informa

Style APA, Harvard, Vancouver, ISO itp.

49

Favre, Philippe, Jess G. Snedeker, and Christian Gerber. "Numerical modelling of the shoulder for clinical applications." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 367, no. 1895 (2009): 2095–118. http://dx.doi.org/10.1098/rsta.2008.0282.

Pełny tekst źródła

Streszczenie:

Research activity involving numerical models of the shoulder is dramatically increasing, driven by growing rates of injury and the need to better understand shoulder joint pathologies to develop therapeutic strategies. Based on the type of clinical question they can address, existing models can be broadly categorized into three groups: (i) rigid body models that can simulate kinematics, collisions between entities or wrapping of the muscles over the bones, and which have been used to investigate joint kinematics and ergonomics, and are often coupled with (ii) muscle force estimation techniques

Style APA, Harvard, Vancouver, ISO itp.

50

Kowalska, Magdalena. "Influence of Loading History and Boundary Conditions on Parameters of Soil Constitutive Models." Studia Geotechnica et Mechanica 34, no. 1 (2012): 15–33. http://dx.doi.org/10.1515/sgem-2017-0020.

Pełny tekst źródła

Streszczenie:

Abstract Parameters of soil constitutive models are not constant. This mainly concerns the strain parameters such as K, G or Eoed modules. What influences their values is not only soil type, structure and consistency, but also the history of stress and strain states. So, it is the question of the current state but also of what happened to the subsoil in the past (regarding geological and anthropological activity) and what impact would have the planned soil–structure interaction. This paper presents an overview of the literature showing how much the soil constitutive model parameters depend on

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!