scholarly journals Hunt Trials as a Measure to Assess Level of Training in Boarhounds

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1661
Author(s):  
Elżbieta Bednarek ◽  
Anna Sławinska
Keyword(s):  
Wild Boar ◽  
Analysis Of Variance ◽  
Parametric Analysis ◽  
Hunting Dogs ◽  
Factors Influencing ◽  
Breed Group ◽  
Level Of Training ◽  
The Individual ◽  
Almost All ◽  
Better Than

Boarhounds are hunting dogs bred for hunting wild boar, including terriers, dachshunds, and hounds. Hunt trials evaluate the individual hunting potential and trainability of the boarhounds in ten different competitions. The aim of this study was to determine the factors influencing the hunt trials for boarhounds in a large cohort of hunting dogs. The analysis was conducted based on the results of hunt trials for boarhounds conducted in 2005–2015. The database contained 1867 individuals belonging to 39 breeds. Effects of sex, age, breed group, and breed were estimated by non-parametric analysis of variance. Sex influenced (p < 0.01) the total score, and in almost all competitions dogs performed better than bitches. Age affected (p < 0.01 or p < 0.05) all competitions, indicating that the dogs perform better with age. The results analyzed by the breed group showed that the dachshunds performed better in courage (p < 0.01) and searching (p < 0.05). Breed influenced (p < 0.01) almost all scores except obedience and tracking on the lead. The best performing breed was Alpine Dachsbracke. In conclusion, all analyzed factors influenced the results of the hunt trials. The factors with the largest impact were breed and age, which reflect both the hunting potential and the level of training of the boarhounds.

scholarly journals Analysis of Ensemble Mean Forecasts: The Blessings of High Dimensionality

2019 ◽  
Vol 147 (5) ◽  
pp. 1699-1712 ◽  
Author(s):  
Bo Christiansen
Keyword(s):  
High Dimensional ◽  
Lead Times ◽  
Ensemble Forecasts ◽  
Analytical Results ◽  
Weather And Climate ◽  
Ensemble Mean ◽  
The Individual ◽  
Almost All ◽  
Community Standard ◽  
Better Than

Abstract In weather and climate sciences ensemble forecasts have become an acknowledged community standard. It is often found that the ensemble mean not only has a low error relative to the typical error of the ensemble members but also that it outperforms all the individual ensemble members. We analyze ensemble simulations based on a simple statistical model that allows for bias and that has different variances for observations and the model ensemble. Using generic simplifying geometric properties of high-dimensional spaces we obtain analytical results for the error of the ensemble mean. These results include a closed form for the rank of the ensemble mean among the ensemble members and depend on two quantities: the ensemble variance and the bias both normalized with the variance of observations. The analytical results are used to analyze the GEFS reforecast where the variances and bias depend on lead time. For intermediate lead times between 20 and 100 h the two terms are both around 0.5 and the ensemble mean is only slightly better than individual ensemble members. For lead times larger than 240 h the variance term is close to 1 and the bias term is near 0.5. For these lead times the ensemble mean outperforms almost all individual ensemble members and its relative error comes close to −30%. These results are in excellent agreement with the theory. The simplifying properties of high-dimensional spaces can be applied not only to the ensemble mean but also to, for example, the ensemble spread.

Quantitative analysis of static equilibrium in women after mastectomy

2014 ◽  
Vol 14 (1) ◽  
pp. 81-87
Author(s):  
Maciej Rachwał ◽  
Justyna Drzał-Grabiec ◽  
Katarzyna Walicka-Cupryś ◽  
Aleksandra Truszczyńska
Keyword(s):  
Mean Amplitude ◽  
Control Group ◽  
Foot Pressure ◽  
Locomotor System ◽  
Center Of Foot Pressure ◽  
The Mean ◽  
Almost All ◽  
Posture Stability ◽  
Mastectomy Group ◽  
Better Than

Abstract Background: The post-mastectomy changes to the locomotor system are related to the scar and adhesion or to the lymphatic edema after amputation which, in turn, lead to local and global distraction of the work of the muscles. These changes lead to body statics disturbance that changes the projection of the center of gravity and worsens motor response due to changing of the muscle sensitivity. Objective: The aim of the study was to evaluate the static balance of women after undergoing mastectomy. Methods: The study included 150 women, including 75 who underwent mastectomy (mean age: 60±7.6) years, mean body mass index (BMI): 26 (±3.6) kg/m2) and 75 who were placed in the control group with matched age and BMI. The study was conducted using a tensometric platform. Results: Statistically significant differences were found for almost all parameters between the post-mastectomy group and group of healthy women, regarding center of foot pressure (COP) path length in the Y and X axes and the mean amplitude of COP. Conclusions: First, the findings revealed that balance in post-mastectomy women is significantly better than in the control group. Second, physiotherapeutic treatment of post-mastectomy women may have improved their posture stability compared with their peers.

Devanagari Text Detection From Natural Scene Images

2020 ◽  
Vol 10 (3) ◽  
pp. 44-59
Author(s):  
Sankirti Sandeep Shiravale ◽  
R. Jayadevan ◽  
Sanjeev S. Sannakki
Keyword(s):  
Edge Detection ◽  
Image Understanding ◽  
Text Detection ◽  
Experimental Results ◽  
Combined Approach ◽  
Natural Scene ◽  
Light Conditions ◽  
The Individual ◽  
Natural Scene Images ◽  
Better Than

Text present in a camera captured scene images is semantically rich and can be used for image understanding. Automatic detection, extraction, and recognition of text are crucial in image understanding applications. Text detection from natural scene images is a tedious task due to complex background, uneven light conditions, multi-coloured and multi-sized font. Two techniques, namely ‘edge detection' and ‘colour-based clustering', are combined in this paper to detect text in scene images. Region properties are used for elimination of falsely generated annotations. A dataset of 1250 images is created and used for experimentation. Experimental results show that the combined approach performs better than the individual approaches.

Factors influencing the individual effects of blood transfusions on oxygen delivery and oxygen consumption*

2001 ◽  
Vol 29 (Supplement) ◽  
pp. S173-S179 ◽  
Author(s):  
Mattias Casutt ◽  
Burkhardt Seifert ◽  
Thomas Pasch ◽  
Edith R. Schmid ◽  
Marko I. Turina ◽  
...  
Keyword(s):  
Oxygen Consumption ◽  
Oxygen Delivery ◽  
Blood Transfusions ◽  
Factors Influencing ◽  
Individual Effects ◽  
The Individual

Adolescent Musicians' Perceptions of Conductors Within Musical Context

2009 ◽  
Vol 57 (1) ◽  
pp. 16-25 ◽  
Author(s):  
Clifford K. Madsen ◽  
John M. Geringer ◽  
Katia Madsen
Keyword(s):  
College Students ◽  
Summer Camp ◽  
The Individual ◽  
Almost All ◽  
Audio Video ◽  
Musical Context

Attention to subtle changes in music, whether inadvertent or purposeful, occupies a great deal of practice and rehearsal time for the performer. Regardless of the extremely subtle acoustic changes that have been found to be perceptible within almost all studies, it is the total overall effect that most occupies the individual listener. This study investigated perception of digitally edited performances of Johann Strauss's Blue Danube Waltz, all performed by the Vienna Philharmonic Orchestra with various conductors across an 18-year period. Two groups of string musicians in grades 7 through 12 participated ( N = 104). One group was an intact class; the second was a group of summer camp students. All participants listened to two conditions: (a) audio only and (b) audio-video combination. Results indicated that there were no significant differences between groups and that no one was able to identify correctly that there were five different conductors in the audio-only condition. Results were much the same as earlier research with college students. In addition, many students indicated that there were differences in the audio portions of the two conditions when in fact there were not.

scholarly journals Decentralised sweetpotato (Ipomoea batatas) vine multiplication in Lake Zone, Tanzania: Five years later

2020 ◽  
Vol 5 (1) ◽  
pp. 677-689
Author(s):  
Margaret A. McEwan ◽  
Conny J. M. Almekinders ◽  
Moses S. Matui ◽  
Dorothy Lusheshanija ◽  
Mariana Massawe ◽  
...  
Keyword(s):  
Group Dynamics ◽  
Ipomoea Batatas ◽  
Water Access ◽  
Qualitative And Quantitative ◽  
Factors Influencing ◽  
Lake Zone ◽  
Norms And Values ◽  
Group Members ◽  
Market Factors ◽  
The Individual

AbstractFarmer-based seed multiplication is widely promoted by development practitioners, but there is limited understanding of the individual or collective motivations of farmers to engage or disengage in specialised seed production. The objective of this study is to understand the factors influencing the continuity of sweetpotato vine multiplication enterprises in the Lake Zone of Tanzania, five years after support from a project ended. A total of 81 out of 88 trained group or individual decentralised vine multipliers (DVMs) were traced to assess their vine multiplication activities. Qualitative and quantitative data were collected through telephone and field interviews. Our data showed that 40% of the 81 DVMs had sold vines in the year prior to the study and 20% had maintained the improved varieties for their own use. Some group members had continued vine sales as individuals. The DVMs’ reasons for abandoning vine multiplication included climatic and water access issues, market factors and group dynamics. The DVMs did not engage in high volumes of commercial sales. Socio-economic norms and values underpin the transactions of sweetpotato vines. These norms may undermine the emergence of commercially viable enterprises yet seem navigable for a substantial number of the DVMs. Group DVMs seem less commercially successful than individuals.

Justice as Fairness: For Groups?

1975 ◽  
Vol 69 (2) ◽  
pp. 607-614 ◽  
Author(s):  
Vernon Van Dyke
Keyword(s):  
John Rawls ◽  
Homogeneous State ◽  
Dominant Form ◽  
Justice As Fairness ◽  
Theory Of Justice ◽  
Indigenous Groups ◽  
The Social ◽  
Principles Of Justice ◽  
The Individual ◽  
Almost All

In A Theory of Justice, John Rawls assumes that the principles of justice are for individuals in a society, and in general he assumes that the society is an ethnically homogeneous state. He thus follows the tradition associated with the dominant form of the social contract theory, which focuses on the individual and the state. His assumptions neglect the fact that almost all states are ethnically plural or heterogeneous, and that many of them confer special status and rights on ethnic groups as collective entities; for example, many of them confer special status and rights on indigenous groups, on groups disadvantaged by prior discrimination, and on minorities and other groups conceded a right to survive as distinct cultural entities. Status and rights for groups necessarily mean differentiation among individuals depending on their membership; and this in turn means that a theory of justice that focuses on the individual and neglects the group both fails to account for existing practices and fails to give guidance where the practices are at issue.

Knowledge and Attitude towards Basic Life Support (BLS) among Dental students of Dental colleges in South India

2021 ◽  
pp. 2957-2961
Author(s):  
Vignesh Kamath ◽  
Swapna B V ◽  
Smitha Sammith Shetty ◽  
Priya Mukherjee ◽  
Anoop Mayya ◽  
...  
Keyword(s):  
Basic Life Support ◽  
Life Support ◽  
Knowledge Score ◽  
Dental Students ◽  
Inadequate Knowledge ◽  
Dental Curriculum ◽  
Knowledge And Attitude ◽  
Almost All ◽  
Dental Schools ◽  
Better Than

Aim: To assess the knowledge and attitude of students of dental schools in Southern India towards Basic Life Support (BLS), as well as to study the retention of BLS knowledge over time. Subjects and methods: A prevalidated questionnaire was employed, which contains 12 knowledge Questions and five questions designed to assess the students perspective towards BLS. It was hosted on Google Forms, and the URL was distributed to the Students. Results: A total of 267 responses were received, of which 66 were males and 201 were female students. Out of a maximum possible score of 12, the mean knowledge score of the group was 4.54. It was found that those who attended a BLS workshop within the last 2 years scored significantly better than those who either took it more than 2 years ago or had never undergone BLS training. Almost all participants (96%) agreed that there is a need for BLS to be learned by all dental students and hence BLS training should be part of the dental curriculum. 76.8% of respondents expressed reluctance to perform CPR on strangers. Conclusion: The findings show that the dental students who participated in the study had inadequate knowledge in BLS, but had a positive attitude towards the adoption of BLS into the dental curriculum.

Scientific and Methodological Approaches to Creating a System of Pedagogical Diagnostics of the Level of Training and Development of Primary School Graduates

2021 ◽  
pp. 10-14
Author(s):  
Marina Kuznetsova ◽  
Natalya Vinogradova
Keyword(s):  
General Education ◽  
Training And Development ◽  
Federal State ◽  
Educational Standard ◽  
Initial Stage ◽  
Development Goals ◽  
Methodological Approaches ◽  
Level Of Training ◽  
The Individual ◽  
State Educational

The article discusses the problem of obtaining reliable information about the level of educational achievements of junior schoolchildren during their transition to the next stage of school education. The implementation of the development goals of students at the initial stage of schooling, set by the Federal State Educational Standard of Primary General Education, requires pedagogical diagnostics, which makes it possible to establish the cause of the difficulties that children have in the course of studying various subjects. This ensures the timely intervention of the teacher in the learning process to provide each younger student with pedagogical assistance and support, which makes it possible to eliminate the individual difficulties that arise in him.

scholarly journals Factors influencing wild boar damage to agricultural crops in Sardinia (Italy)

2016 ◽  
pp. zow099 ◽  
Author(s):  
Marco Lombardini ◽  
Alberto Meriggi ◽  
Alberto Fozzi
Keyword(s):  
Wild Boar ◽  
Agricultural Crops ◽  
Factors Influencing
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