scholarly journals The Role of Collaborative Projects in Rural Women's Empowerment and Conservation of Environment: Case Study of Hossein Abad Plain in Sarbishe

2020 ◽  
Vol 4 (2) ◽  
pp. 177-184
Author(s):  
Khadijeh Bouzarjomehri ◽  
◽  
Sayyedeh Somayeh Katami ◽  
Keyword(s):  
Carbon Sequestration ◽  
Rural Women ◽  
T Test ◽  
Wilcoxon Test ◽  
Total Carbon ◽  
Social Aspect ◽  
Unequal Variance ◽  
Collaborative Project ◽  
Two Samples

Today, the emission of greenhouse and global warming are two major global environmental threats. This research attempts to investigate the mediating role of carbon sequestration collaborative project in empowering women and thereby protecting the environment. This is a descriptive-analytic study using questionnaire as an instrument for data collection. A comparison was made between empowerment of women in the target villages where carbon sequestration collaborative project was implemented and control villages with no development plan. The population consisted of women living in villages with more than 20 families in Sarbishe city. A sample of 319 people from the target villages and 354 people from control villages were selected using Cochrane formula. The data analysis in the two samples was done by using t test, Mann-Whitney Wilcoxon test and unequal variance. Based on results, Carbon Sequestration Project in women's economic empowerment is effective in protecting the environment and in all indicators except for the index. From the social aspect, according to the output of t test, the differences in social indicators were significant between two groups of women. In total, carbon sequestration project in the under study area had led to empowerment of rural women, prevention of land degradation and environmental protection

Effectiveness Of Toilet Training Education On Mother's Behavior And Toddler Age Toilet Training Ability (18-36 Months)

2020 ◽  
Vol 5 (2) ◽  
pp. 49-55
Author(s):  
Hafiko Andresni ◽  
Zahtamal Zahtamal ◽  
Winda Septiani ◽  
Mitra Mitra ◽  
Lita Lita
Keyword(s):  
Sampling Technique ◽  
T Test ◽  
The Body ◽  
Toilet Training ◽  
Wilcoxon Test ◽  
Control Group ◽  
Maternal Knowledge ◽  
Control Group Design ◽  
Significant Difference

ABSTRACT Toilet training is an effort to train children to be able to control and urinate (BAK) and defecate (BAB). Toilet training is one of the main tasks of children at toddler age. Toilet training is one of the main tasks of children in toddler age which is very important to be done to create independence in children in controlling BAK and BAB and children know the parts of the body and their functions. Data in 2012 shows that ± 60% of parents do not teach toilet training to children from an early age. The aim of the study was to find out the effectiveness of toilet training education on maternal behavior and toilet skills in toddler age training (18-36 months). The study was conducted in July-August 2018. This type of quantitative research used the design of the Quasy pretest and posttest experiment with non-equivalent control group design. Samples were 36 mothers and 36 children with purposive sampling technique. Data analysis used Paired t test, Wilcoxon test, Man-Whitney test an Independent t test. The results showed that toilet training education through lecture methods, modules and maze games was more effective than toilet training education through lecture and leaflet methods on children's knowledge and abilities. Conversely, for the role of mothers in supervision there is no significant difference in effectiveness. Health education is recommended in health promotion programs to increase maternal knowledge, the role of mothers and the ability of toilet training children independently. Keywords: Toilet training, Lecture method, Module, Maze game, Leaflet, Knowledge, Role of mother, Children's ability.

scholarly journals Pyrite oxidization accelerates bacterial carbon sequestration in copper mine tailings

2019 ◽  
Vol 16 (2) ◽  
pp. 573-583
Author(s):  
Yang Li ◽  
Zhaojun Wu ◽  
Xingchen Dong ◽  
Zifu Xu ◽  
Qixin Zhang ◽  
...  
Keyword(s):  
Carbon Sequestration ◽  
Mine Tailings ◽  
Sulfide Mineral ◽  
Stable Isotope Probing ◽  
Gene Copy ◽  
Autotrophic Bacteria ◽  
Two Samples ◽  
Cbbl Gene ◽  
Heavy Fractions

Abstract. Polymetallic mine tailings have great potential as carbon sequestration tools to stabilize atmospheric CO2 concentrations. However, previous studies focused on carbonate mineral precipitation, whereas the role of autotrophic bacteria in mine tailing carbon sequestration has been neglected. In this study, carbon sequestration in two samples of mine tailings treated with FeS2 was evaluated using 13C isotope, pyrosequencing and DNA-based stable isotope probing (SIP) analyses to identify carbon fixers. Mine tailings treated with FeS2 exhibited a higher percentage of 13C atoms (1.76±0.06 % for Yangshanchong and 1.36±0.01 % for Shuimuchong) than did controls over a 14-day incubation, which emphasized the role of autotrophs in carbon sequestration with pyrite addition. Pyrite treatment also led to changes in the composition of bacterial communities, and several autotrophic bacteria increased, including Acidithiobacillus and Sulfobacillus. Furthermore, pyrite addition increased the relative abundance of the dominant genus Sulfobacillus by 8.86 % and 5.99 % in Yangshanchong and Shuimuchong samples, respectively. Furthermore, DNA SIP results indicated a 8.20–16.50 times greater gene copy number for cbbL than cbbM in 13C-labeled heavy fractions, and a Sulfobacillus-like cbbL gene sequence (cbbL-OTU1) accounted for 30.11 %–34.74 % of all cbbL gene sequences in 13C-labeled heavy fractions of mine tailings treated with FeS2. These findings highlight the importance of the cbbL gene in bacterial carbon sequestration and demonstrate the ability of chemoautotrophs to sequester carbon during sulfide mineral oxidation in mine tailings. This study is the first to investigate carbon sequestration by autotrophic bacteria in mine tailings through the use of isotope tracers and DNA SIP.

Lattice Thermal Conductivity Modelling of a Diatomic Nanoscale Material

2020 ◽  
Vol 10 (5) ◽  
pp. 602-609
Author(s):  
Adil H. Awad
Keyword(s):  
Thermal Conductivity ◽  
Lattice Thermal Conductivity ◽  
Phonon Scattering ◽  
Correction Term ◽  
Nanoscale Material ◽  
New Approach ◽  
Two Samples ◽  
Conductivity Modelling ◽  
Callaway Model

Introduction: A new approach for expressing the lattice thermal conductivity of diatomic nanoscale materials is developed. Methods: The lattice thermal conductivity of two samples of GaAs nanobeam at 4-100K is calculated on the basis of monatomic dispersion relation. Phonons are scattered by nanobeam boundaries, point defects and other phonons via normal and Umklapp processes. Methods: A comparative study of the results of the present analysis and those obtained using Callaway formula is performed. We clearly demonstrate the importance of the utilised scattering mechanisms in lattice thermal conductivity by addressing the separate role of the phonon scattering relaxation rate. The formulas derived from the correction term are also presented, and their difference from Callaway model is evident. Furthermore their percentage contribution is sufficiently small to be neglected in calculating lattice thermal conductivity. Conclusion: Our model is successfully used to correlate the predicted lattice thermal conductivity with that of the experimental observation.

Rural Dalit Women Entrepreneurs and Development Scenario: A Study

2016 ◽  
Vol 5 (1) ◽  
Author(s):  
Amaldass M. ◽  
Neema Gnanadev
Keyword(s):  
Rural Women ◽  
Women Entrepreneurs ◽  
Cultural Aspects ◽  
Self Employment ◽  
Dalit Women ◽  
Integral Development ◽  
Entrepreneurial Activities ◽  
The Hill ◽  
The Village

Pandit Nehru affirmed that women development/ empowerment is the basis for the substantial growth of a family, a village, or a nation. Development/upliftment of women is an essential ingredient of human development. Entrepreneurship development among the rural women folk would strengthen the village economy and promote regional development. The women entrepreneurs have proved that there is a source of immense untapped power in the womanhood of India (Margaret, 1992). Women undoubtedly are the backbone of the socio-economic-cultural aspects in the hill scenario. The subsistence agriculture which leads to low and unstable incomes, which in turn lead to a sizeable out-migration of male members that leads to only women headed families behind, and the role of women in the household economy becomes more important (Rawat, 2004). In the midst of limited opportunities, tough terrains and lack of resources, the contribution of women entrepreneurs to the society is enormous. An attempt was made to highlight the strategies and development aspects of rural women entrepreneurs in Almora district. Entrepreneurs who are engaged in self-employment and innovative entrepreneurial activities were selected for the study. A total of 50 samples were selected and the data were collected through interviews and focus groups. The study reveals various aspects related to rural women entrepreneurship and constraints that need attention so to empower women in their efforts toward integral development.

Pilot study for cystic fibrosis neonatal screening: the Cuban experience

2020 ◽  
Vol 58 (11) ◽  
pp. 1857-1864
Author(s):  
Elisa M. Castells ◽  
Aramis Sánchez ◽  
Amarilys Frómeta ◽  
Yanin Mokdse ◽  
Nelson Ozunas ◽  
...  
Keyword(s):  
Cystic Fibrosis ◽  
Screening Program ◽  
Dried Blood Spots ◽  
Enzyme Linked Immunosorbent Assay ◽  
Perinatal Factors ◽  
Screening Process ◽  
Unequal Variance ◽  
National Network ◽  
Two Samples ◽  
The Mean

AbstractBackgroundIn Cuba, no screening program for cystic fibrosis (CF) has been implemented yet. The ultramicro enzyme-linked immunosorbent assay (UMELISA)® TIR NEONATAL has been developed for the measurement of immunoreactive trypsin (IRT) in dried blood spots on filter paper. The analytical performance of the kit was evaluated in the national network of laboratories.MethodsNewborn dried blood samples (DBS) were evaluated in 16 laboratories. An IRT/IRT/DNA protocol was followed using a cut-off value of 50 ng/mL. The mean, median and percentiles of the distribution were calculated and a two-sample t-test with unequal variance was used for statistical analysis. Influence of perinatal factors on IRT levels was analyzed.ResultsFrom January to June 2018, 6470 newborns were studied, obtaining a mean IRT value of 12.09 ng/mL (ranging 0–358 ng/mL) and a median of 8.99 ng/mL. Fifty-two samples (0.78%) were above the cut-off level and 16 samples (0.24%) were elevated in the re-screening process. One of them was confirmed positive by molecular biology (phe508del/c.3120 + 1G > A), constituting the first newborn screened and diagnosed early in Cuba. Second DBS samples were collected on average at 14 days and processed in the laboratory at 16 days of birth. Significant differences were observed (p < 0.05) when evaluating the influence of gender, birth weight (BW) and gestational age (GA) on the IRT values. Lower IRT concentrations were found in samples processed after 10 days of collection.ConclusionsThe performance of UMELISA® TIR NEONATAL in the laboratories has been satisfactory; hence CF newborn screening (NBS) was extended throughout the country from January 2019.

Evaluating the Role of Community-Managed Forest in Carbon Sequestration and Climate Change Mitigation of Tripura, India

2021 ◽  
Vol 232 (5) ◽  
Author(s):  
Dipankar Deb ◽  
Mary Jamatia ◽  
Jaba Debbarma ◽  
Jitendra Ahirwal ◽  
Sourabh Deb ◽  
...  
Keyword(s):  
Climate Change ◽  
Carbon Sequestration ◽  
Climate Change Mitigation ◽  
Managed Forest ◽  
Change Mitigation

The Role of Individual and Dyadic Planning in Couples’ Daily Goal Pursuits

2021 ◽  
pp. 014616722199763
Author(s):  
Ophir Katzenelenbogen ◽  
Nina Knoll ◽  
Gertraud Stadler ◽  
Eran Bar-Kalifa
Keyword(s):  
Daily Basis ◽  
Goal Achievement ◽  
Daily Diaries ◽  
Goal Progress ◽  
Wide Range ◽  
Two Samples ◽  
Individual Planning ◽  
Goal Pursuits ◽  
Complementary Strategy

Planning promotes progress toward goal achievement in a wide range of domains. To date, planning has mostly been studied as an individual process. In couples, however, the partner is likely to play an important role in planning. This study tested the effects of individual and dyadic planning on goal progress and goal-related actions. Two samples of couples ( N = 76 and N = 87) completed daily diaries over a period of 28 and 21 days. The results indicate that individual and dyadic planning fluctuate on a daily basis and support the idea that dyadic planning is predominantly used as a complementary strategy to individual planning. As expected, individual and dyadic planning were positively associated with higher levels of action control and goal progress. In Sample 2, dyadic planning was only associated with goal progress on days in which individuals felt that they were dependent upon their partners’ behaviors to achieve their goals.

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