scholarly journals The Effect of Climate Change on Rain Characteristics in the Mepanga Watershed

2021 ◽  
Vol 930 (1) ◽  
pp. 012039
Author(s):  
I W Sutapa ◽  
A Yassir ◽  
W Andita
Keyword(s):  
Climate Change ◽  
Standard Deviation ◽  
Rainy Season ◽  
Negative Trend ◽  
Positive Trend ◽  
Rainfall Characteristics ◽  
Relationship Of ◽  
The Relationship ◽  
Central Sulawesi ◽  
Climate Change Detection

Abstract Climate change has brought changes to the characteristics of the rain, wherein the rainy season duration is short; however, the dry season is getting longer. This study aims to detect the climate change presence or absence, identify the relationship of climate change to the nature of rainfall, and the relationship of climate change to rainy, humid and dry months. This research was conducted in the Mepanga Watershed, Parigi Moutong Regency, Central Sulawesi, Indonesia. The Makesens method is used for climate change detection. The rainfall characteristics use standard deviation statistical methods; furthermore, the Oldman method is used for dry, humid, and wet months. The data used is rainfall data for 30 years (1990-2019) from Kayu Agung Station. The results show that there has been a climate change in the Mepanga watershed. Marked by a Z ≠ zero value, where there is a positive trend (Z> 0) and a negative trend (Z <0). The increase in rainfall and conversely indicates the positive trend; otherwise, a decrease in rainfall indicates a negative trend. There is an effect of climate change on the nature of rain, wet, humid and dry months but not significant.

Level of Stress and Sleep Duration

1987 ◽  
Vol 64 (1) ◽  
pp. 44-46 ◽  
Author(s):  
Robert A. Hicks ◽  
Eliot R. Garcia
Keyword(s):  
Standard Deviation ◽  
Sleep Duration ◽  
High Stress ◽  
Daily Diaries ◽  
Stress Levels ◽  
Relationship Of ◽  
The Relationship

30 subjects kept daily diaries of sleep-duration and stress levels for 4 mo. From these data, it was determined that during periods of high stress, sleep was reduced by about one standard deviation while during periods of low stress, sleep increased by about one-half a standard deviation. The relationship of these results to the relevant sleep-stress literature was briefly discussed.

Hubungan berat lahir anak, rasio jenis kelamin anak, dan umur induk kerbau terhadap lama kebuntingan

2020 ◽  
Vol 9 (2) ◽  
pp. 35
Author(s):  
Yendraliza Yendraliza ◽  
Muhamad Rodiallah ◽  
Zumarni Zumarni
Keyword(s):  
Birth Weight ◽  
Standard Deviation ◽  
Sex Ratio ◽  
Artificial Insemination ◽  
Average Length ◽  
Positive Correlation ◽  
Relationship Of ◽  
The Relationship ◽  
Descriptive Method

This study was conducted to determine the relationship of birth weight of calves, sex ratio of the calves, and the age of the dam to the length of pregnancy in buffaloes resulting from artificial insemination in Kampar District. The method used in this research is the descriptive method by displaying the average and standard deviation. The total number of buffaloes that were artificially inseminated in 2018 and gave birth in 2019 was 21 buffalo-cows. Data were analyzed with the Pearson Product Moment (PPM) correlation. The parameters measured in this study were the length of pregnancy, calf birth weight, calf sex ratio, and dam’s age. The results showed a positive correlation between the birth weight of the calves, sex ratio of the calves, and the age of the dam to the length of pregnancy of 1.4%, with an average length of pregnancy, calf birth weight, and sex ratio of 351.81 days, 27.38 kg, and 1: 1 respectively.

The relationship of climate change, pollen count and occurrence of rhinitis

2013 ◽  
Vol 2013 (1) ◽  
pp. 4982
Author(s):  
Hwanjin Park ◽  
Jaechul Song ◽  
Jaeyoung Kim ◽  
Inah Kim ◽  
Clara Tammy Kim
Keyword(s):  
Climate Change ◽  
Pollen Count ◽  
Relationship Of ◽  
The Relationship

scholarly journals The relationship of mean temperature and 9 collected butterfly species’ wingspan as the response of global warming

2021 ◽  
Vol 45 (1) ◽  
Author(s):  
Sumi Na ◽  
Eunyoung Lee ◽  
Hyunjung Kim ◽  
Seiwoong Choi ◽  
Hoonbok Yi
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Pieris Rapae ◽  
Wing Length ◽  
Butterfly Species ◽  
Butterfly Wing ◽  
Mean Temperature ◽  
Positive Correlations ◽  
Relationship Of ◽  
The Relationship

Abstract Background Organism body size is a basic characteristic in ecology; it is related to temperature according to temperature-size rule. Butterflies are affected in various aspects by climate change because they are sensitive to temperature. Therefore, this study was conducted to understand the effect of an increase in temperature due to global warming on the wing of butterflies. Results A total of 671 butterflies belonging to 9 species were collected from 1990 to 2016 in Seoul (336 specimens) and Mokpo (335 specimens). Consequently, as the mean temperature increased, the wing length of the species increased. However, there are exceptions that the Parnassius stubbendorfii, Pieridae canidia, and Pieris rapae wing length of Seoul increased, but the butterfly wing length of Mokpo decreased. Conclusions The positive correlations between the butterfly wing length and mean temperature showed that the change of mean temperature for about 26 years affects the wing length of butterfly species. The exception is deemed to have been influenced by the limited research environment, and further studies are needed. We would expect that it can be provided as basic data for studying effect of climate change.

scholarly journals The relationship between professional autonomy and moral distress in ICU nurses of Guilan University of Medical Sciences in 2017

2019 ◽  
Author(s):  
Mohammad Reza Yeganeh ◽  
Moluk Pouralizadeh ◽  
Atefeh Ghanbari
Keyword(s):  
Decision Making ◽  
Standard Deviation ◽  
Moral Distress ◽  
Cross Sectional Study ◽  
Professional Autonomy ◽  
Full Time ◽  
Medical Sciences ◽  
Cross Sectional ◽  
Relationship Of ◽  
The Relationship

Background & Aim: Professional autonomy is a key component of decision-making and empowerment of the nurses. However, ICU nurses sometimes experience a degree of moral distress in their decision-making but the relationship of this distress with their autonomous performance in intensive care units is unclear. The aim of this study is determining the relationship between professional autonomy and moral distress of ICU nurses. Methods & Materials: In this correlational cross-sectional study, 180 ICU nurses were selected by census method from educational hospitals of Guilan University of Medical Sciences in 2017. Research tools were Varjuss professional autonomy and Corely et al. moral distress questionnaires. Data were analyzed using SPSS software version 16. Results: Most of the subjects were female (93.89%), full-time nurses (61.67%), with age mean and standard deviation of 35±5.97. Mean and standard deviation of professional autonomy and moral distress were 77.04±4 and 140.85±5.45, respectively. Moral distress of most nurses (55.6%) was moderate. There was a positive and significant correlation between professional autonomy and moral distress scores (p<0.001, r=0.33). Conclusion: This study showed that by increasing the professional autonomy, the moral distress of ICU nurses increases as well. These results, by informing nursing mangers, remind the necessity of using some approaches for reducing the moral distress of nurses along with improving their professional autonomy.

scholarly journals Optimization of Daylight Factor Distribution Using Standard Deviations Based on Shifting Window Position

Kursor ◽  
2020 ◽  
Vol 10 (3) ◽  
Author(s):  
Yose Rizal ◽  
Imam Robandi ◽  
Eko Mulyanto Yuniarno
Keyword(s):  
Standard Deviation ◽  
Architectural Design ◽  
Mean Value ◽  
Floor Area ◽  
Natural Lighting ◽  
Window Position ◽  
The Mean ◽  
Window Area ◽  
Relationship Of ◽  
The Relationship

Natural lighting is an important factor that affects the comfort of building users. Natural lighting in a room requires a window area of ​​at least 1/6 of the floor area. This study was conducted to obtain the distribution of Daylight Factor (DF) as a natural lighting factor during the day in the room, based on the shift in the position of the window on the wall. The distribution of lighting entering the depth of the room through window openings is a tool to compare the best window position in the spread of illumination with DF calculations based on Sky Component (SC). Shifting the window position will be analyzed by Standard Deviation (S) and Mean (μ) based on the DF distribution. Optimizations of the DF distribution on the window position shifts if it has the largest DF mean value and the smallest DF variant value. The results of the study in a simple room showed that the optimal DF distribution was at the window position in the middle and the mean value was 2.59%. The relationship of shifting window position and DF distribution can be useful for architects to determine the function of a room in architectural design.

scholarly journals Tendências em índices extremos de precipitação em Cabaceiras (PB) para períodos distintos

2020 ◽  
Vol 13 (1) ◽  
pp. 271
Author(s):  
Rafaela Lisboa Costa ◽  
Heliofábio Barros Gomes ◽  
Fabrício Daniel Dos Santos Silva ◽  
Rodrigo Lins Da Rocha Júnior ◽  
Giuliene Carla Dos Santos Silva ◽  
...  
Keyword(s):  
Climate Change ◽  
Time Series ◽  
Change Detection ◽  
Annual Rainfall ◽  
Positive Trend ◽  
Total Period ◽  
Significant Positive Trend ◽  
Total Length ◽  
Expert Team ◽  
Climate Change Detection

Este trabalho teve como objetivo aplicar e estudar 11 índices de extremos de precipitação formulados pelo ETCCDI (Expert Team on Climate Change Detection and Indices, www.clivar.org/organization/etccdi), para a cidade de Cabaceiras-PB, utilizando dados diários de precipitação contínuos de 90 anos. Os índices foram calculados para o comprimento total da série, 1928 a 2017, assim como para três segmentos de 30 anos (1928-1957, 1958-1987 e 1988-2017). Os resultados evidenciaram que para muitos índices, tendências opostas e estatisticamente significativas podem ser observadas a depender do subperíodo estudado, assim como haver diferença entre estas tendências e as obtidas ao analisar-se o período total dos dados. Exemplos disso aconteceram para os índices R1mm, R10mm, R20mm, CWD e PRCPTOT.  Trends in extreme precipitation indexes in Cabaceiras (PB) for different periods A B S T R A C TThis work aimed to apply and analyze 11 precipitation extremes indexes formulated by ETCCDI (Expert Team on Climate Change Detection and Indices, www.clivar.org/organization/etccdi), for the city of Cabaceiras, located in the Borborema mesoregion and microregion of Paraíba Oriental Cariri. A municipality in the semiarid region, it has the title of municipality where it rains less in Brazil, with an annual average of just over 300mm. Daily 90-year continuous precipitation data were used for the extreme indices, with the time series analyzed for four distinct periods, the total length of the series, 1928 to 2017, as well as three 30-year segments (1928-1957, 1958- 1987 and 1988-2017). The results showed that for many indices, opposite and significant trends can be observed depending on the sub period studied, as well as differences between these trends and those obtained by analyzing the total data period. The R1, R10 and R20mm indices show significant negative trends in the 1928-1957 sub period, but positive in the following two sub periods, reflecting a significant positive trend in the total period from 1928 to 2017. Other interesting examples are CDD indices for consecutive dry days, and PRCPTOT, for total annual rainfall with rainfall greater than 1mm. The CDD showed significant positive trend only in the 1928-1957 sub period, but non-significant negative trends in the subsequent sub periods, reflecting non-significant negative trends in the total length of the series. The PRCPTOT index shows behavior opposite to the CDD index, with a significant negative trend in the 1928-1957 sub period, positive in 1958-1987 and negative again in 1988-2017, but for the total length of the series the trend is positive and significant. These results show that the analysis of extreme trends is noticeably sensitive to the sample of the analyzed period, and may not reflect the reality of the time series the longer the total length of the time series, and need to be used with caution.Keywords: climate variability, dry and wet periods, semiarid.

scholarly journals HUBUNGAN DAYA TAHAN JANTUNG PARU DENGAN KETERAMPILAN BERMAIN FUTSAL PADA KLUB SATOE ATJEH FUTSAL ACADEMY

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Zulheri Is ◽  
Septi Hariansyah
Keyword(s):  
Standard Deviation ◽  
Degrees Of Freedom ◽  
Strong Relationship ◽  
Team Sport ◽  
Play Skills ◽  
Significance Level ◽  
Test Items ◽  
Correlational Method ◽  
Relationship Of ◽  
The Relationship

Futsal is a team sport played by 2 teams of 5 people per team with details of 1 goalkeeper and 4 attacking players. The purpose of this game is to put the opponent's kegawang ball in, and against the opponent put the ball into his own goal. Based on the background of the problem formulated by the author, "How is the relationship of heart endurance to futsal playing training at the Satoe Atjeh Futsal Academy Club?". Futsal at Club Satoe Atjeh Futsal Academy. The method in this study is the descriptive correlational method. Based on the results of research and data processing between the endurance of the lungs with the ability to play futsal consisting of two test items, the results obtained can be obtained an average VO2MAX value of 11.2 and an average futsal playing ability of 14.25. The standard deviation value of 2.4 KM for the Satoe Atjeh Futsal Academy Player is 0.667. And the standard deviation of Futsal Playing Skills on the Satoe Atjeh Futsal Academy's Club Players is 1,161. Based on the analysis of the value of a significant relationship between running 2.4 KM to Futsal Playing Skills obtained at 0.714 with a strong relationship level. the t-count value of running 2.4 KM for Futsal Play Skills was 3.224, while the t-table with degrees of freedom 12-2 (dk = 10) at the significance level α = 0.05 was 1.812. This means that the t-value is greater than the t-table value. Abstrak   Futsal merupakan olahraga beregu yang dimainkan oleh 2 regu yang beranggotakan 5 orang tiap regu dengan rincian 1 orang penjaga gawang dan 4 pemain menyerang. Tujuan dari permainan ini yaitu memasukkan bola kegawang lawan, dan mencegah lawan memasukkan bola ke gawang sendiri. Berdasarkan latar belakang masalah yang dirumuskan oleh penulis yaitu “bagaimanakah hubungan daya tahan jantung paru terhadap keterampilan bermain futsal pada Klub Satoe Atjeh Futsal Academy?”. Adapun tujuan penelitian yang ingin dicapai oleh penulis untuk mengetahui hubungan daya tahan jantung paru terhadap keterampilan bermain Futsal pada Klub Satoe Atjeh Futsal Academy. Metode dalam penelitian ini adalah metode deskriptif korelasional. Berdasarkan hasil penelitian dan pengolahan data antara daya tahan jantung paru dengan kemampuan bermain futsal yang terdiri dari dua  item tes telah diperoleh hasil sebagaimana dapat diketahui bahwa nilai rata-rata VO2MAX yaitu 11,2 dan rata-rata keterampilan bermain futsal yaitu14,25. Perhitungan standar deviasi lari 2,4 KM  pada Pemain Klub Satoe Atjeh Futsal Academy sebesar 0,667. Dan standar deviasi Keterampilan Bermain Futsal pada Pemain Klub Satoe Atjeh Futsal Academy sebesar 1,161. Berdasarkan hasil analisis nilai hubungan yang signifikan antara lari 2,4 KM  terhadap Keterampilan Bermain Futsal diperoleh bahwa nilai korelasi tersebut sebesar 0,714 dengan tingkat hubungan Kuat. nilai t-hitung dari lari 2,4 KM  terhadap Keterampilan Bermain Futsal sebesar 3,224, sedangkan t-tabel dengan derajat kebebasan 12-2 (dk =10) pada taraf signifikasi α = 0,05 adalah sebesar 1.812. Hal ini berati nilai t-hitung lebih besar dari nilai t-tabel.   Kata Kunci: Daya Tahan Jantung Paru, Keterampilan Bermain Futsal,  Klub Satoe Atjeh Futsal Academy

scholarly journals Non-Conventional Agricultural Spaces and Climate Change: The Cases of Le Grenier boréal and Lufa Farms in Quebec, Canada

Climate ◽  
2021 ◽  
Vol 9 (10) ◽  
pp. 148
Author(s):  
Mélanie Doyon ◽  
Juan-Luis Klein
Keyword(s):  
Climate Change ◽  
Food Insecurity ◽  
Food Production ◽  
Food System ◽  
Canadian Province ◽  
Common Cause ◽  
Production And Consumption ◽  
Local Initiatives ◽  
Relationship Of ◽  
The Relationship

The objective of this text is to present a reflection on the link between local initiatives to combat food insecurity and actions adapting to climate change. To this end, two case studies of ongoing experiments in the Canadian province of Quebec will be presented and compared. While these two cases are very different in terms of location, production and people involved, they share the objective of bringing fresh and healthy food, produced locally, to the population of their territory and of rethinking the relationship of the community to nature through food production. Despite their significant differences, each of these two cases features actions for responding to problems that have a common cause: an agro-industrial food system that, by decoupling the locations of production and consumption, in order to maximize the economic profitability of the capital invested, has compromised both the health of citizens and the ecological balance.

scholarly journals Hubungan Iklim Terhadap Produksi Serta Pendapatan Petani Karet di Kabupaten Padang Lawas Utara

2019 ◽  
Vol 1 (1) ◽  
pp. 56-67
Author(s):  
Irwansyah Nasution ◽  
Tumpal H.S. Siregar ◽  
Erwin Pane
Keyword(s):  
Rainy Season ◽  
Dry Season ◽  
Climate Variables ◽  
Climatic Variable ◽  
Climate Variable ◽  
The Difference ◽  
Relationship Of ◽  
Farmer Income ◽  
The Relationship ◽  
Rainy Days

This study examines the relationship of Climate Variables with Rubber Yield And Farmer Income In Three Subdistricts of Padang Lawas Utara.  This study aims to (1) to determine the effect of climate variable to rubber yield and, (2) To know the difference of farmer's income in rainy season and dry season. This research was conducted in March until May 2017. The result of research is climatic variable especially rainfall and rainy day very significant for influential  rubber yields in Three Subdistricts in Padang Lawas Utara. This may indicate that increasing rainfall amounts with higher rainy days cause a decrease in tapping days resulting in reduction of rubber productivity. There results also showed that farmers' income in rainy season difference in dry season whereas farmer income in dry season is higher than rainy season

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