scholarly journals THE CORRELATION BETWEEN WET AND DRY WEIGHT OF INTESTINE AND BODY WITHOUT INTESTINE OF SEA CUCUMBER (Holothuria scabra)

2014 ◽  
Vol 9 (1) ◽  
pp. 51
Author(s):  
Lisa Fajar Indriana ◽  
Andreas Kunzmann
Keyword(s):  
Regression Analysis ◽  
Sea Cucumber ◽  
Significant Positive Correlation ◽  
Dry Weight ◽  
Sea Cucumbers ◽  
Positive Correlation ◽  
Holothuria Scabra ◽  
Tropical Sea ◽  
The Relationship

Holothuria scabra is a commercial tropical sea cucumber species, which has been exploited severely in recent years. This study was conducted at the Mataram Marine Bio Industry Technical Implementation Unit for 20 days aiming to determine the relationship between wet and dry weight of sea cucumbers with and without colon. Results of regression analysis between wet and dry weight show a significant positive correlation. The relationship between wet and dry weight without the colon is y = 0.1685x – 0.2319 (R2 = 0.9236) whereas the wet and dry wet of the intestine is y = 0.075x + 0033 (R2 = 0.791).

scholarly journals Personality Traits of Parents as Determinants Of Foundation of Personality Traits in Their Preschool Children

2021 ◽  
pp. 333-358
Author(s):  
Almira Isić-Imamović ◽  
Anela Hasanagić
Keyword(s):  
Regression Analysis ◽  
Preschool Children ◽  
Personality Traits ◽  
Emotional Response ◽  
Significant Positive Correlation ◽  
Preschool Age ◽  
Positive Correlation ◽  
The Relationship ◽  
Negative Predictor

The study aimed to examine the relationship between the personality traits of parents (mothers and fathers) and their preschool children, to determine if there are a correlation and similarity in the personality traits of parents and their children. Also, the study aimed to explore whether the personality traits of parents (mother and father) are significant predictors of the personality traits of their preschool children. The sample consisted out of 150 children of preschool age and 150 fathers and 150 mothers. The personality characteristics of the children were assessed by their parents by completing the M5-PS-90 (Grist & McCord 2006), and afterward, parents assessed their personality traits through the Scale PMF (Kardum & Smojver 1993). The correlation analysis results showed that there are statistically significant positive correlation and similarity in emotional response, then in the degree of socialization, friendliness, conscientiousness, and intellectual openness between mothers and their preschool children, and there are statistically significant positive correlation and similarity in the degree of socialization and conscientiousness between fathers and their children of preschool age, as well. The results of the regression analysis suggested that maternal neuroticism is a statistically significant predictor for neuroticism in children, as well as a statistically significant negative predictor to form the traits of a child's extraversion and that its intellectual openness is a statistically significant positive predictor for quality of conscientiousness and intellectual openness. The results of the regression analysis also showed that the father’s extraversion is a statistically significant positive predictor to form the extraversion trait in children.

scholarly journals Adversity Quotient, Komitmen Kerja dan Kreativitas Guru SD Kelas satu

2016 ◽  
Vol 4 (02) ◽  
Author(s):  
Julian H Weno ◽  
Andik Matulessy
Keyword(s):  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Significant Positive Correlation ◽  
Likert Scale ◽  
Work Commitment ◽  
Positive Correlation ◽  
The Relationship

The purpose of this research was to determine the relationship between Adversity Quotientand Work Commitment to Creativity Teachers First Class in District Teluk Ambon,municipality of Ambon. Respondents in this study were 46 first classteacher in the district ofTeluk Ambon. There are three scales used in this study are: Scale of teaching creativity andcommitment to work using a Likert scale, while the scale of adversity quotient using Bogardusscale with numbers 1-5 choice. The results of multiple regression analysis found the value F= 17.811; R = 0.673; p = 0.000 (p <0.01), which proves that adversity quotient and workcommitment have a significant correlation with the creativity of teachers; no significantpositive correlation between adversity quotient withcreativity teachers, where t = -1.196; p =0.238 (p> 0.01); there is a Significant Positive correlation between work commitment withcreativity Teachers where the value t = 5.824; p = 0.000 (p <0.01).Keywords : Creativity Teachers, Adversity Quotient, Work Commitment, Teachers the firstClass.

scholarly journals Study on the relationship of depression, anxiety, lifestyle and eating habits with the severity of reflux esophagitis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Rongxin Wang ◽  
Jing Wang ◽  
Shuiqing Hu
Keyword(s):  
Quality Of Life ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Logistic Regression Analysis ◽  
Reflux Esophagitis ◽  
Eating Habits ◽  
Positive Correlation ◽  
Relationship Of ◽  
The Relationship

Abstract Background The etiology of reflux esophagitis (RE) is multi-factorial. This study analyzed the relationship of depression, anxiety, lifestyle and eating habits with RE and its severity and further explored the impact of anxiety and depression on patients’ symptoms and quality of life. Methods From September 2016 to February 2018, a total of 689 subjects at Xuanwu Hospital Capital Medical University participated in this survey. They were divided into the RE group (patients diagnosed with RE on gastroscopy, n = 361) and the control group (healthy individuals without heartburn, regurgitation and other gastrointestinal symptoms, n = 328). The survey included general demographic information, lifestyle habits, eating habits, comorbidities, current medications, the gastroesophageal reflux disease (GERD) questionnaire (GerdQ), the Patient Health Questionnaire-9 depression scale and the General Anxiety Disorder-7 anxiety scale. Results The mean age and sex ratio of the two groups were similar. Multivariate logistic regression analysis identified the following factors as related to the onset of RE (p < 0.05): low education level; drinking strong tea; preferences for sweets, noodles and acidic foods; sleeping on a low pillow; overeating; a short interval between dinner and sleep; anxiety; depression; constipation; history of hypertension; and use of oral calcium channel blockers. Ordinal logistic regression analysis revealed a positive correlation between sleeping on a low pillow and RE severity (p = 0.025). Depression had a positive correlation with the severity of symptoms (rs = 0.375, p < 0.001) and patients’ quality of life (rs = 0.306, p < 0.001), whereas anxiety showed no such association. Conclusions Many lifestyle factors and eating habits were correlated with the onset of RE. Notably, sleeping on a low pillow was positively correlated with RE severity, and depression was positively related to the severity of symptoms and patients’ quality of life.

scholarly journals Soft bodies make estimation hard: correlations among body dimensions and weights of multiple species of sea cucumbers

2015 ◽  
Vol 66 (10) ◽  
pp. 857 ◽  
Author(s):  
James Prescott ◽  
Shijie Zhou ◽  
Andhika P. Prasetyo
Keyword(s):  
Power Function ◽  
Body Length ◽  
Sea Cucumber ◽  
Dry Weight ◽  
Basic Knowledge ◽  
Small Scale ◽  
Body Width ◽  
Sea Cucumbers ◽  
Body Dimensions ◽  
Wet Weight

Tropical sea cucumbers are commonly exploited by small-scale, poorly managed fisheries. A fundamental problem in managing sea cucumber fisheries is the lack of basic knowledge of important life history characteristics for most species. As a result of plastic body dimensions, biological research on this group of animals becomes exceptionally challenging. To improve our understanding of essential biological parameters, we conducted a study to investigate correlations among various body measurements. We analysed a total of 18 sea cucumber species and more than 6600 individuals collected at Scott Reef in the Timor Sea, north-west Australia. We used hierarchical Bayesian errors-in-variables models to specifically take into account measurement errors that are obviously unavoidable. The measures included three types of weights (wet weight, gutted weight and dry weight) and two body dimensions (length and width). The modelling reveals that using both body length and width as independent variables, wet weight increases approximately linearly with body length, but is a power function (~1.6) of body width, although variability exists among species. Dry weight tends to increase more slowly with body length, but has a similar power function of body width. Linear relationships are established between the three types of weights. On average, ~11% of a live specimen and ~16% of a gutted specimen is processed to the commercially traded dry body wall. Our results can be applied to sea cucumbers in other areas and can be useful for data standardisation and size-based fisheries management.

scholarly journals Epidemiology of a SKin Ulceration Disease (SKUD) in the sea cucumber Holothuria scabra with a review on the SKUDs in Holothuroidea (Echinodermata)

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jérôme Delroisse ◽  
Kévin Van Wayneberghe ◽  
Patrick Flammang ◽  
David Gillan ◽  
Pascal Gerbaux ◽  
...  
Keyword(s):  
Vibrio Parahaemolyticus ◽  
Sea Cucumber ◽  
Abiotic Factors ◽  
Collagen Fibre ◽  
Field Observations ◽  
Sea Cucumbers ◽  
Cold Temperatures ◽  
Holothuria Scabra ◽  
Skin Ulceration ◽  
Opportunistic Bacteria

AbstractAquacultivated sea cucumbers often suffer from SKin Ulceration Diseases (SKUDs). SKUDs have been observed in six holothuroid species from nine countries. All SKUDs present a similar symptom—the skin ulceration—and can be induced by bacteria, viruses, or abiotic factors. We here provide an update on SKUDs in holothuroids and analyse the case of the SKUD observed in Holothuria scabra in Madagascar. Field observations revealed a seasonality of the disease (i.e. wintertime maximum peak). Morphological analyses of integument ulcers showed that sea cucumbers react by forming a collagen fibre plug. Metagenomic analyses revealed a higher proportion of Vibrionaceae (Gammaproteobacteria) in ulcers in comparison to the healthy integument of the same individuals. Experimental infection assays were performed with ulcer crude extracts and bacteria isolated from these extracts (e.g. Vibrio parahaemolyticus) but did not significantly induce skin ulceration. Our results suggest that the disease is not induced by a pathogen or, at the very least, that the pathogen is not found within the ulcers as the disease is not transmissible by contact. An initial cause of the SKUD in Madagascar might be the repeated and prolonged exposures to cold temperatures. Opportunistic bacteria could settle in the dermis of ulcerated individuals and promote the ulcer extension. We propose a general nomenclature for SKUDs based on the acronym of the disease, the affected sea cucumber species (e.g. Hs for Holothuria scabra), the concerned region using an ISO code 3166-2 (e.g. MG for Madagascar), the description date (e.g. 20 for the year 2020), and, when known, the inducing agent (first letter of the general taxon, b for bacteria, v for virus in currently known cases; a a if it is an abiotic inducing parameter; nothing if the inducing cause has not been precisely identified). The disease described in this work will be designated under the name SKUD Hs-MG-20.

Conversational Skills of Children with Cleft Lip and Palate: A Replication and Extension

2006 ◽  
Vol 43 (2) ◽  
pp. 179-188 ◽  
Author(s):  
Melissa S. Frederickson ◽  
Kathy L. Chapman ◽  
Mary Hardin-Jones
Keyword(s):  
Speech Production ◽  
Cleft Lip ◽  
Significant Positive Correlation ◽  
Cleft Lip And Palate ◽  
Individual Child ◽  
Language Performance ◽  
Positive Correlation ◽  
Conversational Skills ◽  
Conversational Interactions ◽  
The Relationship

Objective To replicate and to extend a previous study examining the conversational skills of children with cleft lip and palate. Participants Thirty-four children (33 to 44 months) participated: 17 children with cleft lip and palate and 17 noncleft children. Methods The children were observed during an interaction with caregivers in their homes. Samples of caregiver-child interactions were coded as assertive or responsive, for type of conversational act, and for discourse level categories. Profiles of conversational activity were determined for each child based on the coding. Correlations were performed to examine the relationship between assertiveness and speech variables (articulation and resonance) for the children with cleft lip and palate. Results Group comparisons revealed that the children with cleft lip and palate produced fewer assertive utterances, were less likely to respond adequately to comments by caregivers, and produced more topic maintaining and fewer topic extending utterances than did their noncleft peers during conversational interactions. Examination of individual child data indicated that 35% of the children with cleft lip and palate exhibited conversational profiles characterized by either low assertiveness or low responsiveness. Finally, a significant positive correlation was noted between conversational assertiveness and speech production skills. Conclusion These findings suggested that the children with cleft lip and palate were less conversationally assertive than their noncleft peers. Further, there appeared to be a relationship between speech production skills and conversational skills, suggesting that poor speech may be impacting language performance for these children.

scholarly journals Students� English business communication self-efficacy and their career aspirations

2020 ◽  
Vol 5 (2) ◽  
pp. 214
Author(s):  
Hartono Hartono ◽  
Huyi Intan Sari
Keyword(s):  
Communication Skills ◽  
Self Efficacy ◽  
Significant Positive Correlation ◽  
Career Aspirations ◽  
Business Communication ◽  
Study Data ◽  
Moderate Level ◽  
Career Aspiration ◽  
Positive Correlation ◽  
The Relationship

Self-efficacy, which is defined as people�s judgment on their ability to carry out tasks and exercise control over events, is believed to be determinant in the success of learning and career aspiration.� The study was conducted to measure students� self-efficacy in making English business communication, their career aspiration, and the relationship between them. Sixty one students served as the respondents for the study.� Data were collected by using Likert-typed questionnaires after students attended an ESP designed to improve their English business communication skills. It found that students had high self-efficacy in making English business communication and high career aspiration. Between these variables lies a significant positive correlation in moderate level (0.611).�

scholarly journals Density and Size Distribution of the Sea Cucumber, Holothuria scabra (Jaeger, 1935), at Six Exploited Sites in Mahout Bay, Sultanate of Oman

2007 ◽  
Vol 12 ◽  
pp. 43 ◽  
Author(s):  
Khalfan M. Al-Rashdi ◽  
Michel R. Claereboudt ◽  
Saud S. Al-Busaidi
Keyword(s):  
Size Distribution ◽  
Sea Cucumber ◽  
Size Distributions ◽  
Sultanate Of Oman ◽  
Population Densities ◽  
Sea Cucumbers ◽  
Holothuria Scabra ◽  
Mean Size ◽  
Males And Females ◽  
The Mean

A rapid survey of the density and size distribution of recently exploited populations of Holothuria scabra in Mahout Bay (Ghubbat Hashish Bay) was carried out at six fishing sites. The results showed that population densities varied between 1170 and 4000 individuals ha-1 and biomass ranged between 393 and 2903 kg ha-1. The mean size of sea cucumbers and population densities were much lower in populations closer to human settlements, suggestive of overfishing. The sex ratio was estimated to be 1:1 and the size distributions of males and females did not differ significantly. The length-weight relationship for both sexes was calculated as W (g) = 0.033 Length (mm) 2.178. 

scholarly journals Religiusitas, Dukungan Sosial dan Resiliensi Korban Lumpur Lapindo Sidoarjo

2016 ◽  
Vol 4 (02) ◽  
Author(s):  
Aris Setiawan ◽  
Niken Titi Pratitis
Keyword(s):  
Social Support ◽  
Regression Analysis ◽  
Multiple Regression Analysis ◽  
Multiple Regression ◽  
Significant Positive Correlation ◽  
Positive Relationship ◽  
Positive Correlation ◽  
Resilience Scale ◽  
Social Support Scale

Abstract. The purpose of this study to examine the relation between religiosity and socialsupport to the resilience of Lapindo Sidoarjo Mudflow victims. Research variables weremeasured using resilience scale, scale of religiosity and social support scale. Subjectswere 60 victims of Lapindo mudflow that are married, age 20-40, and as a native. Datawere analyzed using multiple regression analysis. The results of multiple regressionanalysis showed that the variables religiosity and social support significantly associatedwith resilience (F = 22.863 at p = 0.000). Both variables contributed 44.5% towardsresilience. Separately, religiosity has a positive relationship with resilience (t = 2.439 to p= 0.018). Social support has a significant positive correlation with resilience (t = 4.952 atp = 0.000).Keywords: Religiosity, Social support, Resilience.

scholarly journals Platelet Indices as Potential Monitoring Biomarkers in COVID-19: A New Hope

2021 ◽  
Vol 25 (1) ◽  
pp. 134-139
Author(s):  
Attika Khalid ◽  
Sami Saeed ◽  
Madeeha Rehan ◽  
Nadia Arif
Keyword(s):  
Serum Ferritin ◽  
Mean Platelet Volume ◽  
Inflammatory Markers ◽  
Significant Positive Correlation ◽  
Pearson Correlation ◽  
P Value ◽  
Platelet Volume ◽  
Platelet Indices ◽  
Positive Correlation ◽  
The Relationship

Objective: To investigate the relationship between established acute inflammatory markers in COVID-19 patients with Mean platelet volume (MPV) and Platelet large cell ratio (P-LCR). Materials and Methods: This was a retrospective longitudinal study conducted at Fauji Foundation Hospital, Rawalpindi from 10th June to 10th August 2020. Biochemical parameters i.e. CRP, serum ferritin, LDH, and pro-BNP as well as hematological parameters (MPV and P-LCR) were noted once every week during admission of all the COVID-19 positive patients.Data were analyzed using IBM-SPSS version 23. Repeated measure ANOVA using a generalized linear model was done to check the trend of values during the duration of their stay. Pearson Correlation analysis and regression models were estimated to check the relationship of MPV and P-LCR with C- reactive protein, serum Ferritin, LDH, and pro-BNP. P-values less than 0.05 were considered statistically significant. Results: The mean age of the studied group was 55.47 (SD=±15.0) years with the female to male ratio being 2:1. Mean platelet volume showed a statistically significant positive correlation with the established set of inflammatory markers other than pro-BNP with a p-value of less than 0.05.P-LCR however showed a positive correlation with CRP (p-value of less than 0.05) only with no significant correlation with other biochemical markers. Conclusion: MPV is reported on routine complete blood count report (CBC). It is readily available at even the most under-resourced health centers; therefore reporting the platelet indices does not require extra testing, sampling, or reagent cost. A statistically significant positive correlation amongst the established acute inflammatory markers and relatively understudied platelet indices (MPV) in COVID-19 provides a cost-effective, readily available, and time-efficient tool for marking disease progression.

Sign in / Sign up

Export Citation Format

Share Document