scholarly journals KAITAN PERSEPSI MASYARAKAT TANI DENGAN PERILAKU PENJUALAN KELAPA SAWIT KE KUD DARMA BAKTI DI DESA TEBO JAYA KECAMATAN LIMBUR LUBUK MANGKUANG KABUPATEN MUARO BUNGO

2017 ◽  
Vol 2 (1) ◽  
pp. 20
Author(s):  
Wiwin Alawiyah ◽  
Nida Kemala ◽  
Mas'ud .
Keyword(s):  
Statistical Analysis ◽  
Palm Oil ◽  
Oil Palm ◽  
Research Data ◽  
Chi Square ◽  
People’S Perception ◽  
Chi Square Test ◽  
Sales Behavior ◽  
And Performance ◽  
Farmer’S Perception

AbstractThe purpose of this research is to see the relation of farmer’s perception with the marketing behavior of palm oil  to “KUD Dharma Bakti.The research was conducted in Tebo Jaya Village, due to the reason that  this location  shows that most of society take a livelihood as oil palm farmers. The number of samples are 57 farmers. The research data were descriptif analyzed to find out the people's perception and sales behavior in the community in Tebo Jaya Village. Statistical analysis used is Chi Square test to test the relation of farmer’s perception with palm oil mareting behavior. The results showed: 1) perception of farmers toward to the benefits and performance of the cooperation showed that there are 61.40% has a good, category, while 38.60% are not good category. 2) The behavior of palm oil marketing to the kooperation showed 68.42% as high category while 31.58% have low behavior category. 3) There is no significant correlation between perception of farmer perception and the behavior of palm oil marketing in Tebo Jaya Village.Keyword: Perception, Behavior, Kooperation. AbstrakTujuan dari penelitian ini untuk melihat adanya kaitan persepsi masyarakat tani dengan perilaku penjualan kelapa sawit ke KUD Dharma Bakti di Desa Tebo Jaya Kecamatan Limbur Lubuk Mengkuang Kabupaten Muaro Bungo . Penelitian dilaksanakan di Desa Tebo Jaya, dengan alasan pemilihan lokasi karena Desa Tebo Jaya merupakan salah satu desa yang sebagian besar masyarakatnya bermata pencarian sebagai petani kelapa sawit. Jumlah sampel penelitian sebanyak 57 RTP. Data penelitian dianalisis secara deskriptif dan  untuk mengetahui hubungan antara persepsi masyarakat tani dan perilaku penjualan digunakan analisis statistik yaitu uji Chi Square. Hasil penelitian menunjukkan : 1) gambaran persepsi petani dilihat dari manfaat dan kinerja KUD, yang menunjukkan baik (61,40%) sedangkan (38,60%) masyarakat tani menyatakan kurang baik. 2) Gambaran penilaian perilaku penjualan kelapa sawit dilihat dari tinggi rendahnya frekuensi penjualan kelapa sawit ke KUD yang menunjukkan tinggi (68,42%) sedangkan 31,58% memiliki perilaku penjualan rendah terhadap KUD. 3) Tidak adanya hubungan yang signifikan antara persepsi masyarakat tani dengan perilaku penjualan kelapa sawit di Desa Tebo Jaya yang dinyatakan dengan  ᵪ²hitung (1,22) lebih kecil dari ᵪ² tabel (3,841) dengan taraf signifikan sebesar 5%.Kata Kunci :   Persepsi, Perilaku dan KUD

Association Between Positive Occipital Sharp Transients of Sleep and Lambda Waves

2018 ◽  
Vol 50 (3) ◽  
pp. 219-221
Author(s):  
Ushtar Amin ◽  
Lucy Sullivan ◽  
Pat Trudeau ◽  
Selim R. Benbadis
Keyword(s):  
Statistical Analysis ◽  
Chi Square ◽  
High Association ◽  
Similar Morphology ◽  
Strong Similarity ◽  
Continuity Correction ◽  
Chi Square Test

Positive occipital sharp transients of sleep (POSTS) and lambda waves have similar morphology and location. We studied a possible association between these 2 normal EEG patterns. We reviewed a series of consecutive unselected ambulatory EEGs during a 3-month period (October 16, 2017 to January 19, 2018) and identified records with POSTS and records with lambda waves. Statistical analysis was performed using a chi-square test. A total of 140 ambulatory EEGs were reviewed. Duration of EEGs ranged from 24 to 168 hours (mean 76 hours). The population was 34% males, with ages ranging from 3 to 93 years (mean 48 years). Of the 140 records, 30 were abnormal, including 20 with epileptiform abnormalities. A chi-square test for independence (with Yates continuity correction) indicated a significant association between POSTS and lambda waves, χ2(1, n = 140) = 69.208, p < .001, φ = 0.72. In addition, 100% of records with lambda waves had POSTS, and 72% of records with POSTS had lambda waves. There is a high association between lambda waves and POSTS. This suggests a strong similarity between the 2 waveforms, and possibly a common occipital generator.

scholarly journals KEBERHASILAN YANG DICAPAI OLEH BAPAK YUKARI SEBAGAI PENGELOLA USAHA JUAL BELI KELAPA SAWI

2021 ◽  
Vol 4 (1) ◽  
pp. 49-59
Author(s):  
Erik Laorensyah ◽  
Sofino Sofino
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Data Collection ◽  
Palm Oil ◽  
Oil Palm ◽  
Price Competition ◽  
Research Data ◽  
Data Presentation ◽  
Analysis Techniques ◽  
Business Profit

The research objective was to describe the success of Mr. Yukari's palm oil trading business in Tanjung Tebat Village, Bunga Mas District, South Bengkulu Regency. There were three participants. This research is a qualitative research. Data collection techniques using interview techniques, observation and documentation. Data analysis techniques include data reduction, data presentation, and drawing conclusions. Checking the validity of the data used the triangulation technique. The results showed that the establishment of Mr. Yukari's business in 2014 with a capital of Rp. 150,000,000. The number of purchases of palm oil is currently 30 tonnes per day. Mr. Yukari's turnover is currently Rp. 6,000,000 per day. Mr. Yukari's current business profit is IDR 75,000,000 per month. Mr Yukari's assets are currently four transport cars, five trucks, and 13 hectares of oil palm land. The current number of employees is eleven employees. The external problem in Mr. Yukari's business is purchasing price competition. Mr. Yukari's solution is by considering price competition as a common thing and Mr. Yukari remains in his stance.

scholarly journals A Study on the impact of Coping Strategies over Stress Management – An Empirical Study

2021 ◽  
Vol 12 (3) ◽  
pp. 5566-5573
Author(s):  
Ch.Narahari Et. al.
Keyword(s):  
Statistical Analysis ◽  
Empirical Study ◽  
Stress Management ◽  
Emotional Support ◽  
Positive Emotion ◽  
Software Industry ◽  
Total Sample ◽  
Chi Square ◽  
Chi Square Test ◽  
The Impact

In the present study we analyze the employees’ perception towards coping measures adopted byfirms in software industry. The considered coping constructs adopted for the study in stress abatement areVenting of Emotions,Problem Focused, Seeking Information and emotional support, Positive Emotion-Focused, were, employee perception was acquired by a systematic survey.A total sample of 800 employees’perceptions have been collected through simple random technique and out of which survey respondents, irregular responses are eliminated finally 756 samples are determined for statistical analysis. Chi-square test was performed to determine the association between perceptions and model constructs. Results are reported and discussions are made as per the results and in correlation between results of previous literature.Finally, suggestions and future indication for extension of the study are proposed.

Prevalence of Premature Eruption and Agenesis of Premolars in Turkish Children: A Retrospective Study

2021 ◽  
Vol 45 (1) ◽  
pp. 58-62
Author(s):  
Nagihan Koc ◽  
Elif Ballikaya ◽  
Zafer Cavit Cehreli
Keyword(s):  
Retrospective Study ◽  
Statistical Analysis ◽  
Sex Difference ◽  
Chi Square ◽  
Turkish Children ◽  
Panoramic Radiographs ◽  
Chi Square Test ◽  
Demirjian’S Method ◽  
Clinical Problems ◽  
Stage D

Objective: To determine the prevalence and distribution of premature eruption and agenesis of premolars in a sample of Turkish children. Study design: A sample of 1715 patients aged 5 to 11 years was selected. Panoramic radiographs were used to assess premature eruption and agenesis of premolars. Developmental stage of erupted premolars was assessed using Demirjian’s method and selecting prematurely erupted premolars on the basis of clinical eruption with a root length less than half of their final expected root lengths. Statistical analysis was performed using chi-square test (p &lt;.05). Results: One hundred fifteen (6.7%) of 1715 patients presented at least one premolar agenesis with no significant sex difference (56 boys, 59 girls). Mandibular second premolars were the most absent teeth. Multiple agenesis of premolars (3.4%) was more common than single agenesis (3.3%). A total of 85 (5.0%) patients (51 boys, 34 girls; no significant sex difference) had at least one prematurely erupted premolar, and maxillary first premolars were most commonly affected. Early erupted premolars were in stage D or E based on Demirjian’s dental formation scale. Conclusions: The prevalence of premature eruption and agenesis of premolars in Turkish children were 5.0% and 6.7%, respectively. Both conditions are not uncommon and may highlight the need for early diagnosis to prevent subsequent clinical problems.

Seasonality of births in affective disorder in an Irish population

1998 ◽  
Vol 13 (7) ◽  
pp. 353-358 ◽  
Author(s):  
M Clarke ◽  
F Keogh ◽  
PT Murphy ◽  
M Morris ◽  
C Larkin ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Statistical Analysis ◽  
General Population ◽  
Affective Disorder ◽  
Fourth Quarter ◽  
Season Of Birth ◽  
Irish Population ◽  
Chi Square ◽  
Chi Square Test ◽  
Seasonality Of Births

SummarySeasonal variation in the births of patients with schizophrenia is a consistently replicated epidemiological finding. Few studies have investigated this phenomenon among patients with a diagnosis of affective disorder. The majority of season of birth studies have employed the chi square test for statistical analysis, a method that has been subject to some criticism. Using a Kolgomorov-Smirnov type statistic, the quarterly birth distribution of 6,646 patients with an ICD 9/10 diagnosis of affective disorder were compared to the general population. Only the births of those individuals with unipolar forms of affective disorder (n = 4,393) differed significantly from the general population, with significant excesses and deficits in the second quarter and fourth quarter respectively. These results were not altered by application of the displacement test. © 1998 Elsevier, Paris

scholarly journals Palatal Rugae Pattern in Nepalese Subjects

2013 ◽  
Vol 3 (2) ◽  
pp. 36-39 ◽  
Author(s):  
Dipshikha Bajracharya ◽  
Anisha Vaidya ◽  
Sunaina Thapa ◽  
Sujita Shrestha
Keyword(s):  
Statistical Analysis ◽  
Population Differentiation ◽  
Forensic Odontology ◽  
Chi Square ◽  
Statistical Significant Difference ◽  
Palatal Rugae ◽  
Significant Difference ◽  
Chi Square Test ◽  
The Mean ◽  
Gender Groups

Objective: To determine the number and pattern of palatal rugae in Nepalese subjects and to find the association of gender with the number and pattern of palatal rugae. Materials & Method: 200 Nepalese subjects comprising of 100 male and 100 female were randomly selected and their maxillary casts were examined for the palatal rugae length applying the classification proposed by Thomas and Kotze and palatal rugae pattern was recorded using the classification given by Kapali. Statistical analysis using Student t-test was applied for comparing the number of palatal rugae between right and left sides. Chi square test was used to find the association between gender and number of rugae as well as the pattern. Result: The study demonstrated that the mean number of primary palatal rugae on left side was predominant, similarly wavy pattern was the most predominant in Nepalese subjects. No statistical significant difference was noticed in the palatal rugae number and pattern between the gender groups. Conclusion: The study found predominant palatal form in Nepalese subjects which might have superior effectiveness in population differentiation and may be used as an effective tool in forensic odontology identification.  

scholarly journals Relationship between Undescended Testis Position and Prevalence of Testicular Appendices, Epididymal Anomalies, and Patency of Processus Vaginalis

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Luciano A. Favorito ◽  
Helce Riberio Julio-Junior ◽  
Francisco J. Sampaio
Keyword(s):  
Statistical Analysis ◽  
Undescended Testis ◽  
Inguinal Canal ◽  
Human Fetuses ◽  
Processus Vaginalis ◽  
Chi Square ◽  
Chi Square Test

Objectives. To assess the incidence of testicular appendices (Tas), epididymal anomalies (EAs), and processus vaginalis (PV) patency in patients with undescended testis (UT) according to testicular position and to compare them with human fetuses. Methods. We studied 85 patients (108 testes) with cryptorchidism and compared the features with those of 15 fetuses (30 testes) with scrotal testes. We analyzed the relationships among the testis and epididymis, patency of PV, and the presence of TAs. We used the Chi-square test for statistical analysis (p<0.05). Results. In 108 UT, 72 (66.66%) had PV patent, 67 (62.03%) had TAs, and 39 (36.12%) had EAs. Of the 108 UT, 14 were abdominal (12.96%; 14 had PV patency, 9 TAs, and 7 EAs); 81 were inguinal (75%; 52 had PV patency, 45 TAs, and 31 EAs), and 13 were suprascrotal (12.03%; 6 had PV patency, 13 TAs, and 1 EAs). The patency of PV was more frequently associated with EAs (p=0.00364). The EAs had a higher prevalence in UT compared with fetuses (p=0.0005). Conclusions. Undescended testis has a higher risk of anatomical anomalies and the testes situated in abdomen and inguinal canal have a higher risk of presenting patency of PV and EAs.

Pharmacogenetic biomarkers for predisposition to toxicity to adjuvant FOLFOX/XELOX in colorectal cancer.

2013 ◽  
Vol 31 (4_suppl) ◽  
pp. 390-390
Author(s):  
Pilar Garcia Alfonso ◽  
Andres J. Muñoz ◽  
Montse Blanco Codeisido ◽  
Daniel Lopez-Trabada Ataz ◽  
Lucia Cortejoso-Fernandez ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Multivariate Analysis ◽  
Adverse Reactions ◽  
Performance Status ◽  
Univariate Analysis ◽  
Chi Square ◽  
Hand Foot Syndrome ◽  
Chi Square Test ◽  
And Performance ◽  
Prior Application

390 Background: 5-fluorouracil and capecitabine are the gold standards in colorectal cancer (CRC) treatment and are often combined with oxaliplatin (FOLFOX and XELOX chemotherapy, respectively). Our purpose was to analyze associations between severe adverse reactions to these regimes and polymorphisms in genes related to these drugs Methods: Retrospective study with 47 adult CRC patients treated with adjuvant FOLFOX/XELOX. 20 polymorphisms in 14 genes were selected: 6 genes [XRCC1 (rs25487), ERCC2 (rs131181), ERCC1 (rs11615), GSTP1 (rs1695), EGFR (rs4559542) and GSTT1 (copy number variation)] related to the pharmacokinetics and dynamics of oxaliplatin and 8 related to fluoropyrimidines [MTHFR (rs1801131 and rs1801133), DPYD (rs2297595 and rs3918290), TYMS (rs34743033 and rs34489327), ABCB1 (rs1128503, rs2032582 and rs1045642), ABCC4 (rs4148551 and rs3742106), ABCC5 (rs3805114), CYP2A6 (rs3742106 ) and CDA (rs2072671)]. Linear by linear association chi-square test (SPSS v.18.0.) was used to study associations. A multivariate analysis including sex and performance status was also conducted. p< 0.05 was considered significant. Results: Mean age was 62 (SD: 12) years and 78.7% male. Univariate analysis: statistically significant associations were obtained between rs11615 (ERCC1), neutropenia and hand-foot syndrome; rs3742106 (CYP2A6) and neutropenia; rs34743033 and rs34489327 (TYMS) and nausea/vomiting; and CNV of GSTT1 and neutropenia. Multivariate analysis: statistically significant associations were obtained between rs3742106 (CYP2A6) and neutropenia (GT vs. TT: OR, 0.042, 95% CI, 0004-0499, p = 0.012); rs2297595 (DPYD) and nausea/vomiting (GA vs AA: OR, 0.051, 95% CI, 0003-0772, p = 0.032); and rs11615 (ERCC1) and neutropenia (CC vs CT / TT: OR, 0.099, 95% CI, 0016-0615, p = 0.013) Conclusions: These results could help oncologists reduce adverse reactions associated to FOLFOX and XELOX chemotherapy by giving patients the best possible option, thus, improving their quality of life. Bigger cohorts are needed to verify the polymorphisms in ERCC1, CYP2A6, TYMS, DPYD and GSTT1 prior application in clinical practice.

scholarly journals Evaluation of Clinical Students' Perspectives and Satisfaction Levels on Practical Practices at the Faculty of Dentistry of Tokat Gaziosmanpaşa University in the Covid-19 Pandemic

2021 ◽  
pp. 20-22
Author(s):  
Işıl Sarıkaya
Keyword(s):  
Statistical Analysis ◽  
Online Survey ◽  
Practical Training ◽  
Dental Practice ◽  
Chi Square ◽  
Face To Face ◽  
Chi Square Test ◽  
Survey Results ◽  
5Th Grade ◽  
Academic Year

Aim: It was aimed to reveal the perspectives and satisfaction levels of 4th and 5th grade-clinical students who go on practice education at Tokat Gaziosmanpaşa University Faculty of Dentistry in the 2020-2021 Academic Year. Methods: Within the scope of the study, 146 students in total, who did their face-to-face internship between October 5 and December 11, 2020, were asked to participate in an online survey with 10 questions. Clinical students were asked about their perspective on Covid-19 infection, whether they felt safe in their dental practice, their families' level of anxiety about their internship, and whether they voluntarily chose dentistry. Results: According to the survey results; 15.1% of the students agree (TA), 27.4% agree (A), 37% partially agree (PA), 13% disagree (D) with the statement “I am pleased to have internships since the beginning of the term” 7.5% of them answered, “Strongly disagree” (SD). Pearson’s chi-square test was used in the statistical analysis of the answers given by 4th and 5th-grade students to the first 9 questions of the questionnaire consisting of the same questions. According to the survey results, it was also observed that most students chose the dentistry profession of their own will (TA 39%, A 36.3%, PA 13.7%). The number of students who think they feel safe in terms of infection control during their internship is 60% in total (TA 5.5%, A 17.1%, PA 37.7%). Conclusion: Despite the increasing number of cases until today, it is thought that the process has been successfully managed and that the students have gained experience in practical training, albeit limited.

scholarly journals Perbandingan Hasil Belajar Matematika Antara Yang Menggunakan Pendekatan Konstruktivisme Dengan Pendekatan Open Ended

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Avini Nurazhimah Arfa
Keyword(s):  
Learning Outcomes ◽  
Research Method ◽  
Mathematics Learning ◽  
Research Data ◽  
T Test ◽  
Chi Square ◽  
Learning Mathematics ◽  
Significant Difference ◽  
Chi Square Test ◽  
Better Than

<p class="Default"><em>The purpose of this research is to know whether or not there are differences of learning outcomes of students of class X TKJ 1 and X TKJ 2 between those using a constructivism approach and those using an open-ended approach in learning mathematics in statistics chapter. The research method used is a quasi-experiment with population of students of SMK TERPADU HUTAMA and with samples of 68 people simply and randomly taken by using a self-developed instrument in the form of test about Mathematics Learning Outcomes. The research data for the experimental and controlled classes are collected by analyzing the test using t test, while the normality analysis requirement is analyzed by testing with chi-square test and homogeneity with F test. The result of the research shows that there is a significant difference between students’ learning outcomes through constructivism approach and through an open-ended approach to mathematics learning in SMK TERPADU HUTAMA. From the research results, it can be concluded that the constructivism approach is better than the open-ended approach in statistics learning because the former can encourage the development of individual’s skill in the classroom.</em></p>

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