scholarly journals Friederike Oberdieck. Beitrag zur Kenntniss des Alkoholimus und seiner rationellen Behandlung. —(Arch. f. Psych. Bd. 27. Heft. 2. pg. 579 — 632)

2020 ◽  
Vol V (4) ◽  
pp. 210
Author(s):  
G. Idelson
Keyword(s):  
Statistical Analysis ◽  
History Of

This work presents a statistical analysis of the history of the illness of alcoholics from the Burghlzli insane asylum during the period from 1879 to 1894 (367 mus. And 31 women). The known facts about the consequences of alcoholism are confirmed again in this work.

Uno studio sulle presidenziali americane: l'economia conta?

2012 ◽  
pp. 41-55
Author(s):  
Marco Morini
Keyword(s):  
Statistical Analysis ◽  
Presidential Elections ◽  
Economic Indicators ◽  
Economic Data ◽  
The Real ◽  
Approval Rating ◽  
History Of ◽  
Electoral Behaviour

The economy matters. This is one of the dogmas taught us by those who have studied the history of the American presidential elections. But is this collective perception of the influence of economic data on individual electoral behaviour confirmed by statistical analysis of the history of presidential elections? This study shows that the most commonly used economic indicators are poor predictors of election outcomes, and also that variation in the approval rating of the incumbent president is a variable independent from the real economic data.

Features hormonal status in pregnant women with benign cervical pathology in anamnesis

2017 ◽  
pp. 71-73
Author(s):  
N.Yu. Bysaha ◽  
Keyword(s):  
Statistical Analysis ◽  
Pregnant Women ◽  
Placental Lactogen ◽  
Control Group ◽  
Hormonal Status ◽  
Hormonal Changes ◽  
Fetoplacental Complex ◽  
History Of ◽  
Objective Study ◽  
Stimulation Of

The objective: study of hormonal status in pregnant women with benign cervical pathology (CP) in anamnesis. Patients and methods. Clinical and statistical analysis of the hormonal status of 100 women with a history of benign CP pathology has been performed. According to the revealed symptoms of CP during colposcopic examination, women were divided into two groups: 100 pregnant women, in whom colposcopic and cytologically signs of CP pathology were not detected, were included in the control group; and 100 women who had a pathology of CP, entered the main group. Results. The study examined hormonal relationships in the system mother–placenta–fetus, namely the level of hormones such as estriol, progesterone, human chorionic gonadotropin, placental lactogen. Hormonal changes in pregnant women and contribute to reducing the immunoreactivity unwanted stimulation of existing benign hyperplastic background processes in the cervix. Conclusion. Determining functional state placenta is an important factor in the timely diagnosis of disorders in the functioning of the system mother–placenta–fetus. Key words: hormonal status, placenta, uterine cervix, fetoplacental complex.

Exploring Factors That Lead to People Watching Professional Soccer on Television

2018 ◽  
pp. 436-469
Author(s):  
Alan D. Smith ◽  
Steve R. Clinton
Keyword(s):  
Social Media ◽  
Statistical Analysis ◽  
Conceptual Model ◽  
Decision Makers ◽  
Bottom Line ◽  
Professional Soccer ◽  
History Of ◽  
Media Interaction ◽  
The U.S ◽  
Television Ratings

The purpose of this study is to examine and determine factors that lead to increased television ratings for soccer in the U.S. The study primarily focuses on fantasy soccer participation, involvement in soccer, presence of a local professional team, and social media interaction. After providing a brief history of soccer television ratings in the U.S., a conceptual model based on these factors is developed and explained. The factors of this conceptual model are tested through statistical analysis. Based on these results, the model provides recommendations and conclusions for soccer decision makers to increase television ratings in the future, which ultimately will drive and increase the bottom line of all parties involved.

Novel Stimuli for Obtaining Nasalance Measures from Young Children

1996 ◽  
Vol 33 (1) ◽  
pp. 67-73 ◽  
Author(s):  
Thomas Watterson ◽  
Julie Hinton ◽  
Stephen Mcfarlane
Keyword(s):  
At Risk ◽  
Statistical Analysis ◽  
Young Children ◽  
Correlation Coefficient ◽  
Communication Disorders ◽  
Velopharyngeal Insufficiency ◽  
Children At Risk ◽  
Significant Difference ◽  
History Of ◽  
The Mean

The use of novel stimuli for obtaining nasalance measures in young children was the focus of this study. The subjects were 20 children without a history of communication disorders and 20 children at risk for velopharyngeal insufficiency (VPI). Each subject recited three passages; the standard Zoo Passage, and two novel stimuli that were named the Turtle Passage and the Mouse Passage. Like the Zoo Passage, the Turtle Passage contained no normally nasal consonants. The Mouse Passage was about 11% nasal consonants, which is similar to the Rainbow Passage. Statistical analysis showed no significant difference between the mean nasalance for the Zoo Passage and the Turtle Passage for either the subjects without risk of VPI (15.4% vs 15.7%) or for those at risk (30.4% vs 28.8%). Nasalance measures for the Mouse Passage were significantly higher than for either the Zoo Passage or the Turtle Passage. Listeners rated the stimuli on a 5-point equal-appearing intervals scale. The correlation coefficient between listener judgments of hypernasality and nasalance was significant for the Zoo Passage (r = 0.70) and for the Turtle Passage (r = 0.51) but not significant for the Mouse Passage (r = 0.32). Using cut-off scores of 22% for nasalance and 2.25 for hypernasality, the sensitivity for the Zoo Passage was 0.72, and for the Turtle Passage, 0.83.

scholarly journals Verification of CFD tool for simulation of cavitating flows in hydraulic systems

2017 ◽  
Vol 19 (5) ◽  
pp. 653-665 ◽  
Author(s):  
Agnieszka Niedźwiedzka ◽  
Seweryn Lipiński ◽  
Sebastian Kornet
Keyword(s):  
Statistical Analysis ◽  
Volume Fraction ◽  
Correlation Coefficients ◽  
Hydraulic Systems ◽  
Computer Methods ◽  
Main Challenge ◽  
Cavitation Intensity ◽  
History Of ◽  
Fluent Software ◽  
Verification Process

Cavitation is an undesirable phenomenon in hydraulic systems, as it causes erosion and noise. The main difficulty in cavitation prediction when using Fluent software is lack of an openly accessible tool for implementation of a freely chosen homogeneous cavitation model. In this paper the main challenge is to make such a tool, user defined function (UDF). The second challenge is to use a qualitative method in the assessment of the results of verification process. Three cavitation models are verified in Fluent 14.5: Singhal et al., Schnerr & Sauer and Zwart et al. The verification is based on the benchmark example from the Cavitation Modeling tutorial. Three methods of the algorithms verification are used: analysis of the convergence history of volume fraction, comparison of vapour volume fractions and statistical analysis of these data. The original achievements are not only the verified codes but also statistical analysis based on the computer methods of image analysis performed using two correlation coefficients: the first based on the cavitation intensity, and the second based on the changes of the cloud shape. The results of the analyses do not give any reasons to reject the UDFs. The appendix contains the analysed codes (available with the online version of this paper).

scholarly journals Clinical assessment of depression and type 2 diabetes in Morocco: Economical and social components

2014 ◽  
Vol 05 (03) ◽  
pp. 250-253 ◽  
Author(s):  
Salma Bensbaa ◽  
Loubna Agerd ◽  
Saïd Boujraf ◽  
Chadya Araab ◽  
Rachid Aalouane ◽  
...  
Keyword(s):  
Risk Factors ◽  
Type 2 Diabetes ◽  
Statistical Analysis ◽  
Social Security ◽  
Depression Scale ◽  
Diabetic Patients ◽  
Arabic Version ◽  
Prevalence Of Depression ◽  
History Of

ABSTRACT Background: The global prevalence of diabetes is increasing worldwide. In Morocco, diabetes and depression are major public health problems, requiring improvement in their care. Diabetes and depression are associated with morbidity and early mortality. This association contributes to raising the risk of the complications that occur, while causing higher suffering to patients, as also an increased cost toward healthcare. Aim: This study aims to assess the prevalence of depression in patients with type 2 diabetes (T2D), and identify the main risk factors for depression in this category of diabetic patients. Patients and Methods: Type 2 diabetic patients and older than 18 years of age were recruited. The exclusion criteria included being type 1 diabetic, pregnant woman, hospitalized patients, a history of neurological disorders, such as, stroke, infectious episidodes, and history of psychiatric disorders. The individual patient data was collected through individual and confidential interviews lasting 30 minutes, at the end of the diabetology consultation, by the same diabetologist, trained to use the psychometric scales that were needed. The Moroccan–Arabic version of the Beck diagnostic scale of depression was used. Patients assessed with depressive disorders were reviewed in a specialized psychiatric consultation. The statistical analysis was achieved by using SPSS package (version 17). We retained a threshold P value of 0.05. Settings and Design: A cross-sectional study was conducted that included adults with type 2 diabetes. The depression diagnosis was performed using the Arabic version of the Beck Depression scale. Statistical Analysis: We included 142 patients with type 2 diabetes, with an average age of 56.26 years. The prevalence of depression was 33.1%. The risk factors recognized for depression were, lack of social security, hypertension, and a history of type 2 diabetes of more than five years. Results and Conclusions: In this study, we have focused on the frequent association of ‘Type 2 diabetes and depression’ and the risk of mutual aggravation of both pathologies that might require multidisciplinary healthcare, as well as, improvement in the risk factors of depression through improved access to healthcare, with the extension of social security. The stability of the healthcare personnel involved in the treatment of both chronic diseases, including diabetes and hypertension screening, should also be considered for better management of psychiatric complications.

An Integrative EMDR and Family Therapy Model for Treating Attachment Trauma in Children: A Case Series

2018 ◽  
Vol 12 (4) ◽  
pp. 196-207 ◽  
Author(s):  
Debra Wesselmann ◽  
Stefanie Armstrong ◽  
Cathy Schweitzer ◽  
Meghan Davidson ◽  
Ann Potter
Keyword(s):  
Statistical Analysis ◽  
Family Therapy ◽  
Traumatic Stress ◽  
Case Series ◽  
Small Sample ◽  
Attachment Trauma ◽  
Attachment Relationships ◽  
Case Series Study ◽  
History Of ◽  
Therapy Model

This case series study investigated the effectiveness of an integrative eye movement desensitization and reprocessing (EMDR) and family therapy model, specifically the Integrative Attachment Trauma Protocol for Children (IATP-C), for improving traumatic stress, attachment relationships, and behaviors in children with a history of attachment trauma; specifically, adopted children with a history of maltreatment and foster or orphanage care. Of the 23 child participants, one family dropped out at 6 months, and 22 completed treatment in 6–24 months. Mean treatment length was 12.7 months. Statistical analysis demonstrated significant improvement in scores on children's traumatic stress symptoms, behaviors, and attachment relationships by the end of treatment. Statistical analysis of secondary measures showed significant improvement in mothers' scores related to symptomology and attitudes toward their child. Gains were maintained for the 15 families who complied with completion and returning of follow-up measures. Limitations of the study include the lack of a control group and small sample size. Future directions include controlled efficacy studies with larger sample sizes as well as exploration of application of the model to a similar population of children in other cultures and to children who are not residing in permanent placements.

scholarly journals Morphological characteristics of local populations of European vendace Coregonus albula (L.) in some lakes of Latvia during 50 years

2009 ◽  
Vol 63 (6) ◽  
pp. 271-278 ◽  
Author(s):  
Jeļena Oreha ◽  
Nataļja Škute
Keyword(s):  
Cluster Analysis ◽  
Statistical Analysis ◽  
Morphological Characteristics ◽  
Specific Form ◽  
Living Conditions ◽  
Local Conditions ◽  
Coregonus Albula ◽  
Local Populations ◽  
History Of

Morphological characteristics of local populations of European vendace Coregonus albula (L.) in some lakes of Latvia during 50 years The vendace (Coregonus albula (L.)) is a widespread fish in the waters of the Holarctic and has been much studied in regard to history of spread and evolution. Statistical analysis of morphometric and meristic changes in Coregonus albula in some Latvian lakes for the last 50 years was conducted. Cluster analysis of meristic parameters showed that the vendace populations of lakes Stirnu - Alūksnes have become closer in meristic properties while the vendace populations of lakes Drīdzis - Sventes have become more dissimilar. The diversity and variation of morphological characteristics of vendace in the studied lakes are within the range of variations of the European vendace (Coregonus albula), although due to its flexibility it makes a lake-specific form depending on the local conditions of each reservoir. The discovered differences in the vendace populations from Lakes Nirzas, Rāznas, Stirnu, Alūksnes, Drīdzis, and Sventes seem to have resulted solely from/due to the adaptation of vendace to living conditions, which has changed during the previous 50 years.

The Outcomes of Two Knee Scoring Questionnaires in a Normal Population

1998 ◽  
Vol 26 (1) ◽  
pp. 46-51 ◽  
Author(s):  
Anna M. Demirdjian ◽  
Scott G. Petrie ◽  
Carlos A. Guanche ◽  
Kevin A. Thomas
Keyword(s):  
Statistical Analysis ◽  
Confidence Interval ◽  
Female Athletes ◽  
Normal Population ◽  
Normal Subjects ◽  
Stair Climbing ◽  
Male Athletes ◽  
History Of ◽  
Male Subjects

The Noyes and Lysholm knee scoring questionnaires, commonly used for follow-up assessment after knee surgery, were developed based on knees with preexisting pathologic changes and have not been standardized to normal knees. We administered both questionnaires to normal subjects. Any subject reporting a history of injury or surgery to either knee, or preexisting knee pathologic changes, was excluded. From a total of 492 knees evaluated, 418 knees (253 male, 165 female) qualified for statistical analysis. The average age of the group was 17.6 years (range, 13 to 25). For male subjects, the total Noyes and Lysholm scores averaged 99.10 (range, 68 to 100) and 99.10 (range, 77 to 100), respectively. For female subjects, the average Noyes and Lysholm scores were 97.82 (range, 72 to 100) and 97.16 (range, 75 to 100), respectively. The 95% confidence interval computed for each of these groups did not contain the maximal value of 100. The female athletes reported significantly lower total scores than the male athletes on both questionnaires. For the Lysholm questionnaire, the male athletes scored significantly lower than the maximum in all categories except support and stair climbing, and the female athletes scored significantly lower than the maximum in all categories except limp and thigh atrophy. The range of scores found in this highly selected, “normal” population exemplifies the need for more accurate instruments in the evaluation of knee surgical outcomes.

Statistical Analysis of Loader’s Drive Axle Housing Random Load Spectrum

2011 ◽  
Vol 338 ◽  
pp. 456-459 ◽  
Author(s):  
Bu Zheng Wen ◽  
Jian Min Li ◽  
Zhong Tao Pei ◽  
Sheng Yu ◽  
Cuan Yang Sun ◽  
...  
Keyword(s):  
Statistical Analysis ◽  
Weibull Distribution ◽  
Fatigue Reliability ◽  
Load Spectrum ◽  
Distribution Fitting ◽  
Random Load ◽  
Structural Fatigue ◽  
History Of ◽  
Drive Axle ◽  
Drive Axle Housing

Statistical analysis of load spectrum is an important part on structural fatigue life and reliability research, it is generally considered that axle’s load spectrum follows Weibull distribution. This paper tested ZL50 loader’s loading history of different working conditions , and obtained the corresponding load spectrum by rain-flow counting method, then analyzed three distributions’ (normal distribution, lognormal distribution, Weibull distribution) fitting degree of load spectrum and effect on the fatigue reliability. Results show that the highest fitting degree of distribution function should be used to fit load spectrum, which can reduce the error in structural fatigue reliability prediction.

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