Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Priyanka" wg kryterium: Autor


Tytuł:
Comparison of granisetron and palonosetron for the prevention of postoperative nausea and vomiting in patients undergoing laparoscopic surgery: a prospective randomised study
Autorzy:
Singh, Priyanka
Kachru, Nisha
Yadav, Nidhi
Singhal, Shubhi
Yadav, Rupesh
Powiązania:
https://bibliotekanauki.pl/articles/48867290.pdf
Data publikacji:
2024-09-30
Wydawca:
Towarzystwo Pomocy Doraźnej
Tematy:
Granisetron
palonosetron
PONV
laparoscopic surgery
nausea
vomiting
Opis:
INTRODUCTION: Postoperative nausea and vomiting (PONV), a common and uncomfortable consequence of anaesthesia and surgery, can lead to dehydration, alkalosis, aspiration, and psychological distress, including a reluctance to undergo future surgical procedures. The aim of the study was to compare the effect of Granisetron and Palonosetron on the prevention of postoperative nausea and vomiting in patients undergoing laparoscopic surgery under general anaesthesia. MATERIALS AND METHODS: In this randomised prospective study, after a full preoperative evaluation and investigation, patients meeting the inclusion criteria were taken for the study. 80 patients were selected and randomly divided into two groups. Group G received 40 mcg/kg of granisetron and group P was administered palonosetron 1 mcg/kg before induction of anesthesia. The patients were monitored in the postoperative period and PONV scores were observed at 0-2, 4-6, 6-12, and 12-24 hours postoperatively. Rescue antiemetic, in the form of Dexamethasone 4 mg IV, was administered with PONV score <1. RESULTS: There were no statistically significant differences between the two groups with respect to the classification of ASA, the sex distribution, age, BMI or the duration of anaesthesia, making the two groups comparable. PONV scores were comparable between the two groups during 0 to 2 hours and 2 to 6 hours postoperatively (p value>0.05). During the 6- to 12-hour interval and the 12- to 24-hour interval, PONV scores were significantly lower in patients in Group P (p-value 0.022). There was no statistically significant difference between the antiemetic rescue requirement between the group G and group P (p-value 0.152). CONCLUSIONS: This study concludes that both granisetron and palonosetron are effective in controlling PONV in the immediate postoperative period, but palonosetron is superior to granisetron in preventing PONV beyond 6 hours.
Źródło:
Critical Care Innovations; 2024, 7, 3; 1-10
2545-2533
Pojawia się w:
Critical Care Innovations
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Advances in estimation by the item sum technique in two move successive sampling
Autorzy:
Priyanka, Kumari
Trisandhya, Pidugu
Powiązania:
https://bibliotekanauki.pl/articles/19900669.pdf
Data publikacji:
2023-09-08
Wydawca:
Główny Urząd Statystyczny
Tematy:
Sensitive variable
Successive moves
Population mean
Variance
Mean squared error
Optimum matching fraction
Opis:
The present article proposes an estimator using the Item Sum Technique (IST) for the estimation of dynamic sensitive population mean using non-sensitive auxiliary information in the two-move successive sampling. Properties of the proposed IST estimator have been analysed. Possible allocation designs for allocating long-list and short-list samples pertaining to the IST have been elaborated. The comparison between various allocation designs has been carried out. Theoretical considerations have been integrated with numerical as well as simulation studies to show the working version of the proposed IST estimators in the two-move successive sampling.
Źródło:
Statistics in Transition new series; 2023, 24, 4; 123-138
1234-7655
Pojawia się w:
Statistics in Transition new series
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Second-order optimality conditions in nonsmooth vector optimization
Autorzy:
Yadav, Priyanka
Powiązania:
https://bibliotekanauki.pl/articles/31342762.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
vector optimization
cones
nonsmooth second-order cone-convexity
second-order optimality
duality
Opis:
In this paper, we introduce new classes of nonsmooth second-order cone-convex functions and respective generalizations in terms of first and second-order directional derivative. These classes encapsulate several already existing classes of cone-convex functions and their weaker variants. Second-order KKT type sufficient optimality conditions and duality results for a nonsmooth vector optimization problem are proved using these functions. The results have been supported by examples.
Źródło:
Control and Cybernetics; 2023, 52, 1; 35-51
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Variable thermal conductivity in micropolar thermoelastic medium without energy dissipation possessing cubic symmetry
Autorzy:
Ailawalia, Praveen
Priyanka
Powiązania:
https://bibliotekanauki.pl/articles/27312393.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
transfer ciepła
mikrorotacja
temperatura
variable thermal conductivity
microrotation
temperature distribution
normal mode analysis
Opis:
This investigation deals with the effect of variable thermal conductivity in a micropolar thermoelastic medium without energy dissipation with cubic symmetry. The normal mode technique is employed for obtaining components of physical quantities such as displacement, stress, temperature distribution and microrotation.
Źródło:
International Journal of Applied Mechanics and Engineering; 2023, 28, 1; 1--10
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of various drying methods on physicochemical characteristics, antioxidant activity and bioactive compounds in Centella asiatica L. leaves: a comparative study
Autorzy:
Mohapatra, Priyanka
Ray, Asit
Jena, Sudipta
Nayak, Sanghamitra
Mohanty, Sujata
Powiązania:
https://bibliotekanauki.pl/articles/16648130.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
antioxidant activity
bioactive compounds
Centella asiatica
color characteristics
drying methods
Opis:
This comparative study aimed to evaluate the effects of different drying methods such as solar drying, shade drying (SHD), freeze drying (FD), oven drying, and microwave drying on the physicochemical properties, bioactive components, and antioxidant activity of Centella asiatica. The results showed that out of all the treated samples, FD-treated samples showed the lowest moisture content (2.4%), the lowest water activity (0.24%), and the highest rehydration ratio (5.51%). For samples treated using different drying methods, significant differences in Commission on Illumination – LAB (L *, a *, and b *) values and total color difference (E) were observed. FD-treated samples showed the minimum color change (E) and highest lightness (L*). Additionally, upon Fourier transform infrared spectral analysis, no major changes in the functional groups were observed between C. asiatica leaves processed using different drying methods. FD-treated samples showed the highest antioxidant activity followed by SHD-treated samples, as measured by 2,2-diphenyl-1-picrylhydrazyl and 2,2-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid radical scavenging assays. The phenolic (chlorogenic acid, rutin, kaempferol, and quercetin) and triterpene saponin (madecassoside, asiaticoside, madecassic acid, and asiatic acid) contents of the dried samples of C. asiatica were measured using high-performance liquid chromatography, which showed that the FD method allowed for the highest retention of phenolic and triterpene saponins among the tested drying techniques. The physicochemical characteristics, antioxidant potential, and bioactive retention of the samples that underwent FD treatment were superior to those of other methods, and therefore, FD can be employed as the first-line drying technique for processing C. asiatica leaves.
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2022, 103, 3; 235-247
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
MHD free convective heat and mass transfer flow from a vertical porous surface with variable thermal conductivity, variable mass diffusivity and thermal diffusion including viscous dissipation and chemical reaction
Autorzy:
Phakirappa, J.
Priyanka, S.
Veena, P. H.
Pravin, V. K.
Powiązania:
https://bibliotekanauki.pl/articles/2174212.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
lepkość
reakcja chemiczna
magnetohydrodynamika
MHD
VTD
VMD
viscous dissipation
chemical reaction
Opis:
analysis is carried out to study chemically reactive, viscous dissipative effects of an incompressible and electrically conducting fluid with MHD free convection adjacent to a vertical surface with variable thermal conductivity (VTD) and variable mass diffusivity (VMD). An approximate numerical solution for the steady laminar boundary layer flow over a wall of the surface in the presence of species concentration and thermal mass diffusion has been studied. Using numerical techniques the governing boundary layer equations are solved to get the exact solution. Numerical calculations are carried out for different values of dimensionless parameters. The results are exhibited through various graphs and it is observed from the analysis of the results that the velocity field is appreciably influenced by the magnetic effect, porous effect, chemical reaction and buoyancy ratio between the species and thermal diffusion at the wall of the surface.
Źródło:
International Journal of Applied Mechanics and Engineering; 2022, 27, 3; 127--136
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Review on Strain Monitoring of Aircraft : Using Optical Fibre Sensor
Autorzy:
Murthy, Monica N.
Kakade, Priyanka Desai
Powiązania:
https://bibliotekanauki.pl/articles/2146730.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
technology
electronic
optoelectronic
photonic
telecommunication
signal
circuit
system
application
Opis:
Structural health monitoring of aircraft assures safety, integrity and reduces cost-related concerns by reducing the number of times maintenance is required. Under aerodynamic loading, aircraft is subjected to strain, in turn causing damage and breakdown. This paper presents a review of experimental works, which focuses on monitoring strain of various parts of aircraft using optical fibre sensors. In addition, this paper presents a discussion and review on different types of optical fibre sensors used for structural health monitoring (SHM) of aircraft. However, the focus of this paper is on fibre bragg gratings (FBGs) for strain monitoring. Here, FBGs are discussed in detail because they have proved to be most viable and assuring technology in this field. In most cases of strain monitoring, load conditioning and management employs finite element method (FEM). However, more effort is still required in finding the accurate positions in real time where the sensors can be placed in the structure and responds under complex deformation.
Źródło:
International Journal of Electronics and Telecommunications; 2022, 68, 3; 625--634
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Conceptualizing In-Text “Kshetra”: Postcolonial Allahabad’s Cultural Geography in Neelum Saran Gour’s Allahabad Aria and Invisible Ink
Autorzy:
Das, Chhandita
Tripathi, Priyanka
Powiązania:
https://bibliotekanauki.pl/articles/2032689.pdf
Data publikacji:
2021-11-22
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Allahabad
multiculturalism
postcolonial
cultural geography
“kshetra”
Opis:
Literary renditions of cities have always gravitated towards the spatial imagination and its ethical counterpart outside the textual space. This paper explores the multicultural geography of the North Indian city Allahabad (recently renamed Prayagraj) observed through Neelum Saran Gour’s postcolonial narratives Allahabad Aria and Invisible Ink, projecting the narrative alignment of spatial aesthetics and cultural ethics. Interrogating the spatial dimensions of a “narrative world” within narrative theory (Ryan) and its interdisciplinary crossover with cultural geography (Sauer; Mitchell; Anderson et al.), the article seeks to examine Gour’s literary city not simply as an objective homogeneous representation, but as a “kshetra” of spatio-cultural cosmos of lived traditions, memories, experiences and collective attitudes of its people, in the context of E. V. Ramakrishnan’s theoretical reflections. The article proposes new possibilities of adapting the Indian concept “kshetra” to spatial literary studies; its aim is also to suggest a new source of knowledge about the city of Allahabad through a community introspection of “doing culture” in the texts, bringing into view people’s shared experiences, beliefs, religious practices and traditions as offshoots of the postcolonial ethos. The article aims to re-contextualize the city’s longstanding multicultural ethics in the contemporary times of crisis, which may affect a shift in the city’s relevance: from regional concern to large-scale significance within ethnically diverse South Asian countries and beyond.
Źródło:
Text Matters: A Journal of Literature, Theory and Culture; 2021, 11; 389-403
2083-2931
2084-574X
Pojawia się w:
Text Matters: A Journal of Literature, Theory and Culture
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Different Transfer Functions for Optical Limiting Amplifier used in a 2R Burst Mode Optical Regenerator
Autorzy:
Deodhar, Yash
Reddy, Jeeru Jaya Sankar
Kakade, Priyanka Desai
Kakade, Rohan
Powiązania:
https://bibliotekanauki.pl/articles/1844502.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
optical limiting amplifier
burst mode
ASE noise
nonlinearity
bit error rate
optical regeneration
Opis:
The major difference between a continuous mode optical regenerator (CMOR) and a burst mode optical regenerator (BMOR) is that a BMOR is capable of handling large variations in the input power which makes it useful in optical packet switched and optical burst switched networks. This is due to the optical limiting amplifier (OLA) present in the BMOR. Using computer modelling, the impact of using different OLA non-linear transfer functions on the output bit error rate of a system consisting of a cascade of 2R BMORs has been investigated. The effect of amplified spontaneous emission (ASE) noise introduced in the inter-regenerator links has also been taken into consideration. Also, a brief review of existing OLA designs is presented.
Źródło:
International Journal of Electronics and Telecommunications; 2021, 67, 3; 409-416
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pressure Settlement Behaviour and Bearing Capacity of Asymmetric Embedded Plus Shaped Footing on Layered Sand
Autorzy:
Rawat, Priyanka
Dutta, Rakesh Kumar
Powiązania:
https://bibliotekanauki.pl/articles/2051675.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
granulated blast furnace slag
soil stabilization
settlement
shaped footing
numerical investigations
żużel wielkopiecowy granulowany
stabilizacja gruntu
osiadanie
ława fundamentowa
badania numeryczne
Opis:
The aim of the present numerical study was to analyse the pressure settlement behaviour and bearing capacity of asymmetric plus shaped footing resting on loose sand overlying dense sand at varying embedment depth. The numerical investigation was carried out using ABAQUS software. The effect of depth of embedment, friction angle of upper loose and lower dense sand layer and thickness of upper loose sand on the bearing capacity of the asymmetric plus shaped footing was studied in this investigation. Further, the comparison of the results of the bearing capacity was made between the asymmetric and symmetric plus shaped footing. The results reveal that with increase in depth of embedment, the dimensionless bearing capacity of the footings increased. The highest increase in the dimensionless bearing capacity was observed at embedment ratio of 1.5. The increase in the bearing capacity was 12.62 and 11.40 times with respect to the surface footings F1 and F2 corresponding to a thickness ratio of 1.5. The lowest increase in the dimensionless bearing capacity was observed at embedment ratio of 0.1 and the corresponding increase in the bearing capacity was 1.05 and 1.02 times with respect to the surface footing for footings F1 and F2 at a thickness ratio of 1.5.
Źródło:
Civil and Environmental Engineering Reports; 2021, 31, 3; 152-176
2080-5187
2450-8594
Pojawia się w:
Civil and Environmental Engineering Reports
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Concepts Arising from Strong Efficient Domination Number. Part II
Autorzy:
Meena, N.
Priyanka, G. Jeba
Powiązania:
https://bibliotekanauki.pl/articles/1031591.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Domination
strong efficient domination
strong efficient non bondage number
Opis:
Let G = (V,E) be a simple graph. A subset S of V(G) is called a strong (weak) efficient dominating set of G if for every v∈V(G),|N_s [v]∩S|=1.( |N_w [v]∩S|=1), where〖 N〗_s (v)={u∈V(G):uv∈E(G),degu≥degv}(N_w (v){u∈V(G),uv∈E(G),degv≥degu}. The minimum cardinality of a strong (weak) efficient dominating set of G is called the strong (weak) efficient domination number of G and denoted by γ_se (G)(γ_we (G)). The strong efficient non bondage number b_sen (G) is the maximum cardinality of all sets of edge X⊆E such that γ_se (G-X) = γ_se (G). In this paper, the strong efficient non bondage number of some corona related graphs are studied.
Źródło:
World Scientific News; 2020, 146; 22-35
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Consumer demand for linen apparel fashion in Sri Lanka
Autorzy:
Karunaratne, Priyanka Virajini Medagedara
Withanage, Dulini
Powiązania:
https://bibliotekanauki.pl/articles/1031830.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Climatic condition
Comfortability
Consumers
Demand
linen fashion apparels
Opis:
In the last few decades of the twenty-first century there was a great revival in consumer demand for linen, particularly in the form of apparel fashion products. This trend has continued into the first decade of the twenty-first century, and promotional activities to increase consumer awareness of the desirable characteristics of linen have intensified, especially in European countries. Linen is an expensive fabric when compared to the other fabric types like cotton, viscose, nylon, and polyester. Due to the complexity of the manufacturing process linen is considered a luxury fabric material. Linen is manufactured from the flax plant which is taking more time to source it as a raw material for fabric manufacturing. Therefore the cost of the linen fabric is higher and apparel prices are relatively higher in cost. Most of the consumers prefer the hand feel of the linen fabric and its comfortability factor. They also demand the elegant look of the linen fashion apparel too. Therefore even at a higher price, consumers in Sri Lanka are not reluctant to buy the linen fashion apparel. The climatic changes in Sri Lanka have also become a significant factor for choose linen fashion apparel. It brings a comfortability to the wearer in a hot climate. However, In Sri Lanka, linen is consumed by different groups of consumers who are highly demanding linen fashion apparel. But this demand is not normal. According to the demand and supply theories, when the price for a particular product rises, the demand for that particular product falls. However, when considering linen apparel, although the price is higher, demand does not fall. This study aims to find out factors that caused unusual demand for linen fashion apparel in Sri Lanka. Factors that influence consumer buying behavior will be discussed. Adopted quantitative and qualitative research methods used to gather, sort, and analyze data. The research is focused on female consumers and the age limit is denied in the research.
Źródło:
World Scientific News; 2020, 147; 104-123
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The relationship between self-forgiveness and human flourishing: Inferring the underlying psychological mechanisms
Autorzy:
Pandey, Ruchi
Tiwari, Gyanesh Kumar
Parihar, Priyanka
Rai, Pramod Kumar
Powiązania:
https://bibliotekanauki.pl/articles/2122156.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
self-forgiveness
realization & reparation
guilt
attribution
hedonic well-being
eudaimonic well-being
human
flourishing
Opis:
The study aims to examine the role of Self-Forgiveness in shaping the Human Flourishing of the adults. Two hundred fourteen participants (18 to 30 years) comprising 100 males (Mean Age = 22.15(1.61)) and 114 females (Mean Age = 22.00(1.95)) were chosen for the study. Self-forgiveness (Mudgal & Tiwari, 2017a) and Mental Health Continuum-Short Form (Keyes, 2005) were used as the tools. Self-forgiveness comprises Realization & Reparation, Guilt, Attribution and overall self-forgiveness (sum of the first three) while Human Flourishing consists of Hedonic and Eudaimonic (Social plus Psychological) Well-Being. The aggregate of Hedonic and Eudaimonic is overall Human Flourishing. The findings suggested no gender differences in Self-Forgiveness of the participants. Conversely, gender differences were observed in all the dimensions of Human Flourishing in favour of males. Irrespective of gender, Realization & Reparation was positively correlated with Hedonic, Social, Psychological and Eudaimonic Well-Being as well as Human Flourishing except for Guilt and Attribution that showed small positive or negative correlations. Irrespective of gender, Overall Self-Forgiveness correlated positively with all the dimensions of Flourishing. Gender and Realization & Reparation emerged as the significant predictors accounting for significant variance in all the dimensions of Flourishing while Guilt and Attribution did not. The findings suggested that remorse, easy acceptance of wrongdoing, repairing the relationship with self and others, ability to minimize negative emotions towards self, monitoring others’ positive behaviours and acknowledgements of valued and close relationships were the psychological mechanisms that may underlie the predictive strengths of self-forgiveness in regulating flourishing.
Źródło:
Polish Psychological Bulletin; 2020, 51, 1; 23-36
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Understanding the Relationship between Self-Compassion and Interdependent Happiness of the Married Hindu Couples
Autorzy:
Parihar, Priyanka
Tiwari, Gyanesh Kumar
Rai, Pramod Kumar
Powiązania:
https://bibliotekanauki.pl/articles/2128998.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
common humanity vs. Isolation
demographic factors
interdependent happiness
married Hindu couples
mindfulness vs. over-identification
self-kindness vs. self-judgement
Opis:
The study examined the relationships among some demographic factors, self-compassion and interdependent happiness of the married Hindu couples. Using a correlational research design, 600 participants (300 couples) were chosen by a snowball sampling. Self-compassion Scale (Neff, 2003b), Socioeconomic Status Scale (Aggarwal et al., 2005) and Interdependent Happiness Scale (Hitokoto & Uchida, 2015) were used to collect data. Findings revealed that some demographic factors such as age, years of marriage and number of family members were positively correlated with self-compassion while the number of children and socioeconomic status were negatively correlated with it. Age, years of marriage and the number of children had a positive relationship with interdependent happiness. Self-compassion evinced a significant positive correlation with the interdependent happiness of the couples. The nature of family and self-compassion accounted for significant variance in the scores of interdependent happiness of the couples. The study constitutes one of the limited studies which assessed the relationships among a set of demographic factors, self-compassion and interdependent happiness on a sample drawn from a collectivistic society. The results have been discussed in the light of extant theoretical and empirical findings of self-compassion and interdependent happiness. The findings may have significant implications for understanding positive life outcomes of people with self-compassion belonging to a collectivistic culture. The theory, practise and policy implications of the findings have been discussed. Directions for future research have also been provided along with some limitations of the study.
Źródło:
Polish Psychological Bulletin; 2020, 51, 4; 260-272
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling sensitive issues on successive waves
Autorzy:
Priyanka, Kumari
Trisandhya, Pidugu
Powiązania:
https://bibliotekanauki.pl/articles/1359283.pdf
Data publikacji:
2019-04-25
Wydawca:
Główny Urząd Statystyczny
Tematy:
Sensitive variable
Successive waves
Scrambled Response model
Class of estimators
Population mean
Bias
Mean squared error
Optimum matching fraction
Opis:
This paper addresses the problem of estimation of population mean of sensitive character using non-sensitive auxiliary variable at current wave in two wave successive sampling. A general class of estimator is proposed and studied under randomized and scrambled response model. Many existing estimators have been modified to work for sensitive population mean estimation. The modified estimators became the members of proposed general class of estimators. The detail properties of all the estimators have been discussed. Their behaviour under randomized and scrambled response techniques have been elaborated. Numerical illustrations including simulation have been accompanied to judge the performance of different estimators. Finally suitable recommendations are forwarded.
Źródło:
Statistics in Transition new series; 2019, 20, 1; 41-65
1234-7655
Pojawia się w:
Statistics in Transition new series
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies