scholarly journals Komposisi biota dasar hasil tangkapan alat garok pada perairan pesisir Kronjo, Tangerang

DEPIK ◽  
2020 ◽  
Vol 9 (3) ◽  
pp. 457-463
Author(s):  
Yonvitner Yonvitner ◽  
Rokhmin Dahuri ◽  
Isdradjad Setyobudi Andi ◽  
Mennofatria Boer
Keyword(s):  
Statistical Analysis ◽  
Observation Time ◽  
Benthic Species ◽  
Average Composition ◽  
Significant Difference ◽  
Catch Composition ◽  
Long Term Impact ◽  
Observation Times ◽  
Descriptive Statistical Analysis

Garok is a fishing gear that operates at the bottom or surface of the substrate that is caught of various benthic species. The garok gear that operates in sediment, even in the long term can cause changes in the composition of the biota. Because exploitative fishing proses, can cause damage, vulnerability and at the long-term impact to the sustainability of the population. The research was carried out in Kronjo Bay, Tangerang from March to May 2011. The samples were collected from the operation, then determined the species, quantity, and weight of each species. Descriptive statistical analysis and ANOVA were used to determine the significance of the composition between stations and observation times. The caught consist of Placuna placenta, Anadara, Murex, Tellina, and crustaceans which belong to the mollusk and crustacean groups. Statistical analysis did not show a significant difference between the research stations, but it was significantly based on the observation time with Fhit 3,1 and Ftab 1,7. It turned out that the abundance of basic biota was found to be high in April then decreased in May. Likewise, the abundance did not show a significant difference in the location and time of observation. The catch composition on the Kronjo coast is dominated by the gastropod group with an average composition of above 50% per operation.Keywords:GarokCompositionDemersalKronjoCoastalABSTRAKGarok adalah alat tangkap yang dioperasikan di dasar perairan yang menangkap berbagai jenis biota dasar.  Alat garok yang dioperasikan dapat menangkap beragam jenis biota dasar dan dalam jangka lama dapat menyebabkan terjadinya perubahan komposisi biota. Alat tangkap yang bersifat eksploitatif dapat menyebabkan kerusakan, kerentanan sehingga menganggu keberlanjutan populasi secara jangka panjang. Penelitian dari praktek penggunaan alat garok ini dilakukan di Teluk Kronjo Tangerang mulai Maret-Mei tahun 2011. Sampel dikumpulkan secara eskploratif dari operasi alat garok, kemudian tentukan jenis, jumlah dan bobotnya dari setiap jenis.  Analisis statistik deskriptif dan ANOVA digunakan untuk mengetahui perbedaan komposisi antar stasiun dan antara waktu pengamatan.  Hasil tangkapan terdiri dari jenis Placuna placenta, Anadara, Murex, Tellina, dan krustasea yang termasuk kelompok moluska dan krustasea. Analisis statistik tidak menunjukan perbedaan yang nyata antara stasiun penelitian, namun berbeda nyata berdasarkan waktu pengamatan dengan Fhit 3,1 dan Ftab 1,7. Kelimpahan biota dasar ditemukan tinggi pada bulan April kemudian menurun pada bulan Mei.  Begitu juga kelimpahan tidak menunjukan perbedaan yang nyata pada lokasi dan waktu pengamatan. Komposisi tangkapan di pesisir Kronjo didominasi oleh kelompok gastropoda dengan komposisi rata-rata diatas 50% setiap kali operasi.Kata kunci:GarokKomposisiDemersalKronjoPesisir

Comparative Analysis of Patients with Robotic Hiatal Hernia Repairs with and without Collis Gastroplasty

2021 ◽  
pp. 000313482198905
Author(s):  
John A. Perrone ◽  
Stephanie Yee ◽  
Manrique Guerrero ◽  
Antai Wang ◽  
Brian Hanley ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Statistical Analysis ◽  
Hospital Stay ◽  
Hiatal Hernia ◽  
Collis Gastroplasty ◽  
Significant Difference ◽  
Related Quality

Introduction After extensive mediastinal dissection fails to achieve adequate intra-abdominal esophageal length, a Collis gastroplasty(CG) is recommended to decrease axial tension and reduce hiatal hernia recurrence. However, concerns exist about staple line leak, and long-term symptoms of heartburn and dysphagia due to the acid-producing neoesophagus which lacks peristaltic activity. This study aimed to assess long-term satisfaction and GERD-related quality of life after robotic fundoplication with CG (wedge fundectomy technique) and to compare outcomes to patients who underwent fundoplication without CG. Outcomes studied included patient satisfaction, resumption of proton pump inhibitors (PPI), length of surgery (LOS), hospital stay, and reintervention. Methods This was a single-center retrospective analysis of patients from January 2017 through December 2018 undergoing elective robotic hiatal hernia repair and fundoplication. 61 patients were contacted for follow-up, of which 20 responded. Of those 20 patients, 7 had a CG performed during surgery while 13 did not. There was no significant difference in size and type of hiatal hernias in the 2 groups. These patients agreed to give their feedback via a GERD health-related quality of life (GERD HRQL) questionnaire. Their medical records were reviewed for LOS, length of hospital stay (LOH), and reintervention needed. Statistical analysis was performed using SPSS v 25. Satisfaction and need for PPIs were compared between the treatment and control groups using the chi-square test of independence. Results Statistical analysis showed that satisfaction with outcome and PPI resumption was not significantly different between both groups ( P > .05). There was a significant difference in the average ranks between the 2 groups for the question on postoperative dysphagia on the follow-up GERD HRQL questionnaire, with the group with CG reporting no dysphagia. There were no significant differences in the average ranks between the 2 groups for the remaining 15 questions ( P > .05). The median LOS was longer in patients who had a CG compared to patients who did not (250 vs. 148 min) ( P = .01). The LOH stay was not significantly different ( P > .05) with a median length of stay of 2 days observed in both groups. There were no leaks in the Collis group and no reoperations, conversions, or blood transfusions needed in either group. Conclusion Collis gastroplasty is a safe option to utilize for short esophagus noted despite extensive mediastinal mobilization and does not adversely affect the LOH stay, need for reoperation, or patient long-term satisfaction.

scholarly journals The Management and Outcome of Higher Order Multifetal Pregnancies: Obstetric, Neonatal and Follow-up Data

Twin Research ◽  
2001 ◽  
Vol 4 (1) ◽  
pp. 4-11
Author(s):  
Mark H. Yudin ◽  
Elizabeth V. Asztalos ◽  
Ann Jefferies ◽  
Jon F.R. Barrett
Keyword(s):  
Statistical Analysis ◽  
Motor Skills ◽  
Gestational Age ◽  
Neurodevelopmental Outcome ◽  
Higher Order ◽  
Neurodevelopmental Outcomes ◽  
Significant Difference ◽  
Before And After

AbstractThe objective of this study was to describe current obstetric, neonatal, and long-term neurodevelopmental outcomes of higher order multifetal gestations (≥ 3 fetuses) in the 1990s. We also intended to identify a target gestational age at which neonatal and neurodevelopmental morbidities are low. Records from all multifetal pregnancies (≥ 3 viable fetuses ≥ 20 weeks gestation) delivered at the two perinatal centers in Toronto, Ontario, Canada during the study period (January 1, 1990–December 31, 1996) were reviewed. Data were collected on obstetric, neonatal, and long-term neurodevelopmental outcomes. Follow up data were gathered regarding the presence of a severe deficit in four categories (vision, hearing, cognition, and motor skills). Statistical analysis was performed to determine a gestational age at which a significant decrease in deficit occurred. During the study period 165 multifetal pregnancies were delivered. This resulted in 511 fetuses, of which 496 were live births. Of these 496 infants, 453 survived to discharge. Follow up data were obtained on 332 (73.3 per cent) infants. Infant survival increased with gestational age, and was approximately 90 per cent or greater at 26 weeks or more. Of all infants followed, the proportion of those without deficit increased with increasing gestational age, such that the per cent without deficit was 96.9 at 31 weeks or greater. Of all infants followed, 301 (90.7 per cent) had no deficit. Statistical analysis revealed a significant difference in long-term neurodevelopmental outcome between infants born before and after 28 weeks gestation. The incidence of a major deficit was 44.1 per cent for those born earlier than and 5.4 per cent for those born later than this gestational age (p = 0.001). In our cohort, survival figures were high. Even in lower gestational groupings, survival was high, but not without serious concerns about severe morbidity. This information is useful when counseling parents of higher order multifetal pregnancies.

Short-changed during the bacillus Calmette–Guérin shortages?

2020 ◽  
pp. 205141582094178
Author(s):  
Kenneth R MacKenzie ◽  
Sidney D Parker ◽  
Dawn Watson ◽  
Joanne Cresswell
Keyword(s):  
High Risk ◽  
Treatment Strategies ◽  
Disease Free Survival ◽  
Disease Recurrence ◽  
Bacillus Calmette Guerin ◽  
Level Of Evidence ◽  
Significant Difference ◽  
Muscle Invasive ◽  
Long Term Impact

Objective: Intravesical bacillus Calmette–Guérin (BCG) is the first-line treatment of choice for high-risk non-muscle-invasive bladder cancer (NMIBC). Our aim was to evaluate the long-term impact of BCG shortages on oncological outcomes. Methods: All patients undertaking an initial course of intravesical BCG for intermediate or high risk NMIBC at a single UK cancer centre between August 2012 and August 2014 were evaluated. Compliance was defined as completing 12 doses of BCG within the first year following diagnosis. Results: Due to BCG shortages, 25/114 (22%) patients were compliant with planned maintenance treatment. Compared to the compliant cohort, the non-compliant due to BCG shortages cohort had a higher rate of disease recurrence (35.3% vs. 24%), required more additional intravesical treatments (14.7% vs. 12%) and had a higher rate of radical cystectomy (11.8% vs. 4%). Disease-free survival was superior in the compliant cohort at two years (88% vs. 79.5%) and at 4.5 years (72% vs. 56.1%). There was no statistically significant difference, likely due to the sample size. Conclusions: The consequences of undertreatment due to BCG shortages can impact long-term cancer outcomes. Increased vigilance, robust long-term surveillance and alternative treatment strategies are required for NMIBC patients affected by shortages in BCG supplies. Level of evidence: Level 2b

A statistical analysis of fatal collisions and derailments of passenger trains on British Railways: 1967-1996

1997 ◽  
Vol 211 (2) ◽  
pp. 73-86 ◽  
Author(s):  
A. W. Evans
Keyword(s):  
Statistical Analysis ◽  
Rolling Stock ◽  
Accident Rate ◽  
Significant Difference ◽  
Passenger Trains ◽  
Accident Rates

This paper presents a statistical analysis of collisions and derailments involving loaded or empty passenger trains on British Railways in the 30 year period 1967 to 1996 that resulted in fatalities to train occupants. The main conclusions are that there has been a long-term fall of about 4 per cent per year in the accident rate, from about three accidents to one accident per 20 billion passenger-miles between the start and the end of the period; that there is no significant difference in the accident rates of Mark 1 and post-Mark 1 passenger rolling stock; but that post-Mark 1 stock has significantly fewer fatalities per accident than Mark 1 stock. Estimates are made of the average savings in casualties that could be expected from further withdrawals of Mark 1 stock.

scholarly journals Benefits and challenges in conducting long-term growth hormone therapy in patients with Prader-Willi syndrome

Genetika ◽  
2020 ◽  
Vol 52 (1) ◽  
pp. 149-160
Author(s):  
Olga Antonova ◽  
Hadil Kathom ◽  
Evgeni Grigorov ◽  
Rada Staneva ◽  
Savina Hadjidekova ◽  
...  
Keyword(s):  
Growth Hormone ◽  
Statistical Analysis ◽  
Uniparental Disomy ◽  
Prader Willi Syndrome ◽  
Gh Treatment ◽  
Maternal Uniparental Disomy ◽  
Significant Difference ◽  
Genetic Mechanisms ◽  
Post Hoc

The purpose of this report is to comment the results from long-term growth hormone (GH) treatment of Bulgarian patients suffering from rare genetic disease-Prader-Willi syndrome (PWS) with reference to the age, body composition, complications and genetic etiology. Statistical analysis was performed by ANOVA with post hoc Kruskal-Wallis test and Dunn's multiple comparison tests. In 90% of the patients maternal uniparental disomy (mUPD) was found to be the cause of the disease. No cases due to imprinting defects are found. The BMI data shows no statistically significant difference between BMI at diagnosis (21.850), at the beginning of the GH therapy (21.852) and current BMI (24.09) - measured under the GH background. Early GH treatment allows to overcome arising obstacles in time and to improve the quality of life for PWS children and their families. During the fourteen years study period only ten patients were diagnosed with the disease. Ninety percent (n=9) of the children were found to be with maternal UPD (mUPD) and only one case was due to deletion in 15q11-13. These results are in agreement with other studies in the field which shows the need for reassessment and new robust statistical analysis of the frequency of genetic mechanisms for PWS.

scholarly journals Researching the local community's satisfaction with the manifestation, International Carnival of Vrnjci

2021 ◽  
Vol 7 (1) ◽  
pp. 101-130
Author(s):  
Nataša Đorđević ◽  
Milena Podovac ◽  
Snežana Milićević
Keyword(s):  
Factor Analysis ◽  
Statistical Analysis ◽  
Analysis Of Variance ◽  
Local Population ◽  
Demographic Characteristics ◽  
Survey Method ◽  
Professional Status ◽  
Level Of Satisfaction ◽  
Significant Difference ◽  
Descriptive Statistical Analysis

The International Carnival of Vrnjci is a manifestation that has been organized for 15 years in Vrnjačka Banja. As a manifestation that gathers a large number of tourists and visitors, besides its positive impacts, attention should be paid to the level of satisfaction of the local population in Vrnjačka Banja with this manifestation, which is the aim of this paper. In addition, the paper examines the existence of a statistically significant difference in the level of local population's satisfaction with this manifestation depending on their different socio-demographic characteristics. A survey method was applied to a sample of 300 respondents. Descriptive statistical analysis, independent sample t-test and one-factor analysis of variance (ANOVA) were used to process the collected responses. The results of the research showed that there is a statistically significant difference in the level of satisfaction with the Carnival of Vrnjci between respondents of different gender, as well as that the level of satisfaction of the respondents influenced by professional status, length of residence in Vrnjacka Banja and the connection between the respondent's job and tourism.

scholarly journals Cognitive Status in COVID-19 Survivors with Metabolic Syndrome

2021 ◽  
Vol 3 (2) ◽  
pp. 33-38
Author(s):  
Susmita Halder ◽  
Keyword(s):  
Metabolic Syndrome ◽  
Rating Scale ◽  
Hdl Cholesterol ◽  
Cognitive Status ◽  
Significant Difference ◽  
Low Hdl ◽  
Long Term Impact ◽  
State Examination ◽  
Metabolic Syndromes

In the current COVID-19 pandemic, co-morbid metabolic syndromes are identified as important risk factors. The presence of metabolic syndrome not only increases mortality rate and probability of hospitalization but is also predicted to have a long-term impact on cognition. A decline in cognitive functioning and functional abilities can be seen in the COVID-19 survivors and it became accelerated by metabolic syndromes that include hypertension, diabetes mellitus, low HDL cholesterol, abdominal obesity, etc. In the present study, it was aimed to explore the cognitive status in COVID-19 survivors with and without metabolic syndrome. For this purpose, total 36 COVID-19 survivors participated who were divided into two groups, one with existing metabolic syndrome and the other without any significant co-morbidities. Mini-Mental State Examination (MMSE) and Brief Cognitive Rating Scale (BCRS) were administered to assess the cognitive status of the participants. Results suggest a significant difference between the groups in the domains of concentration and memory along with functioning and self-care.

scholarly journals GROWTH OF HETEROTROPHIC BACTERIA IN SEA WATER POLLUTED BY RINSO DETERGENT

2018 ◽  
Vol 1 (1) ◽  
pp. 58-65
Author(s):  
Cahyani Fitrah Tanjung ◽  
Irwan Effendi ◽  
Elizal Elizal
Keyword(s):  
Statistical Analysis ◽  
Bacterial Growth ◽  
Heterotrophic Bacteria ◽  
Sea Water ◽  
Observation Time ◽  
Microbiology Laboratory ◽  
Marine Microbiology ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Observation Times

This research was conducted in March-April 2017 at Marine Microbiology Laboratory, Faculty of Fisheries and Marine University of Riau. The purpose of this study is to determine the different concentration of detergent (0 ml/L, 1.5 ml/L, 3 ml/L, 4.5 ml/L, 6 ml/L) in different observation time (0, 5, 10, 15, 20) on the growth of heterotrophic bacteria in sea water. Completely randomized design was used in this experimental method. The results showed that bacterial growth of all treated samples decreased on the 5th day of incubation. However, the population began to increase on the 10th day of incubation. The count of maximum bacterial growth was 1.46 x 109 found in the 4.5 ml/L treated detergent, and the lowest growth was 3.73 x 107 in the 1.5 ml/L treated detergent. Statistical analysis (ANOVA) showed that the concentrations in different observation times on the growth of heterotrophic bacteria showed significant effect and the value was (P <0.005).

scholarly journals GROWTH OF HETEROTROPHIC BACTERIA IN SEA WATER CONTAMINATED WITH RINSO DETERGENT

2018 ◽  
Vol 1 (1) ◽  
pp. 40-44
Author(s):  
Irwan Effendi ◽  
Elizal Elizal ◽  
Cahyani Fitrah Tanjung
Keyword(s):  
Statistical Analysis ◽  
Bacterial Growth ◽  
Heterotrophic Bacteria ◽  
Sea Water ◽  
Observation Time ◽  
Microbiology Laboratory ◽  
Marine Microbiology ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Observation Times

This research was conducted in March-April 2017 at Marine Microbiology Laboratory, Faculty of Fisheries and Marine University of Riau. The purpose of this study is to determine the different concentration of detergent (0 ml/L, 1.5 ml/L, 3 ml/L, 4.5 ml/L, 6 ml/L) in different observation time (0, 5, 10, 15, 20) on the growth of heterotrophic bacteria in sea water. Completely randomized design was used in this experimental method. The results showed that bacterial growth of all treated samples decreased on the 5th day of incubation. However, the population began to increase on the 10th day of incubation. The count of maximum bacterial growth was 1.46 x 109 found in the 4.5 ml/L treated detergent, and the lowest growth was 3.73 x 107 in the 1.5 ml/L treated detergent. Statistical analysis (ANOVA) showed that the concentrations in different observation times on the growth of heterotrophic bacteria showed significant effect and the value was (P <0.005).

Sign in / Sign up

Export Citation Format

Share Document