Future Community-Based Ecotourism (CBET) development

Ecotourism is an alternative form of tourism and is usually confused with natural and cultural tourism.CBET is fast becoming a popular biodiversity conservation tool that develops and benefits the local community. Based on the context of conservation theory and practice, Community-Based Ecotourism (CBET) is a form of community-based natural resource management. However, a sustainable CBET development through Community Capacity Building (CCB)programs is not something that it easily achievable. Local community’s capacity varies from one culture to another. It takes a high level of community participation, in order for it to come to a level where the community members themselves are motivated to participate and contribute to the development of the program. This fully qualitative research involved 15 respondents from the community of Kg. Selai, Bekok in Johor, Malaysia. The result show there are five factors that sustained the ecotourism development based for Orang Asli Community in Kg. Selai, namely, existing CBET development, past CBET development, local community participation in planning stage of tourism, local participation in implementation stage of tourism and participation in nature conservation

Effect of lactic fermentation on the antioxidant capacity of Malaysian herbal teas

This study evaluated and compared the antioxidant capacity between freshly prepared and lactic fermented Malaysian herbal teas. Herbal teas are rich in antioxidants. Fermentation has been known to be the oldest and cost effective method with the ability to preserve or improve food nutritional qualities. Information on the antioxidant capacity of lactic fermented food or beverage is still lacking. Hence, the objective of this study is to determine the changes in the antioxidant properties of Malaysian herbal teas after being subjected to lactic fermentation. Commercially available local herbal teas were used for this study. Herbal teas such as “Allspice”, “Scaphium”, “Gora” and “Cinnamon” were purchased from the local store in Malaysia and were subjected to 24-hour lactic fermentation. Lactic fermented herbal teas were analyzed for their total phenolic, total flavonoid and antioxidant properties via DPPH, FRAP, and β-carotene linoleate bleaching assay. All lactic fermented herbal teas exhibited higher phenolic contents, flavonoid contents and antioxidant properties compared to the freshly-prepared herbal teas with majority showing significant changes (p < 0.05) in FRAP and β-carotene bleaching assay. Lactic fermented herbal teas also showed an increase in antioxidant capacity in DPPH assay, however non-significant changes were observed

Parametric Analysis of Fabricated Supercapacitors from Raw Clay

Energy-storage devices have been the subject of many research studies in both experimental and theoretical schemes. Recent interests have been developed in the fabrication and technological application of supercapacitors.Throughout a designed procedure and methodology. A number of supercapacitor has been fabricated by using simple methods, with high capability. therefore , the made the supercapacitor from available material   in natural  and easy obtain of that, and this material is raw clay with separation between the electrodes LDPE is used  in shopping as the carries bag of treatment it. Of fabricated supercapasitor have capacity 3.5F of discharge time 1500s at voltage 50 mV of specific power 24w/Kg of energy 145J

Genetic variability and interrelationships of grain yield and its components of irrigated rice in Gezira

Nineteen genotypes of irrigated rice were evaluated at the Gezira Research Station Farm, Wad Medani, Sudan, for two consecutive seasons (2004 and 2005) in a randomized complete block design with three replicates. This study was conducted to estimate the genotypic and phenotypic variability, broad sense heritability and traits correlation with grain yield. The highest genotypic coefficient of variation and genetic advance were recorded for plant height and number of panicles/m2, and the lowest for number of tillers/plant, days to 50% flowering, days to 50% maturity and panicle length, in both seasons. High heritability estimates (&gt;80%) were recorded for plant height, days to 50% flowering, days to 50% maturity and 1000-grain weight. The highest estimate of heritability combined with the highest genetic advance as percentage of the mean was shown by plant height and 1000-grain weight, in both seasons. The high yielding genotypes were WITA5 (TOX 3255-82-1-3-2), IRI 3240-108-2-2-3(SAHEL.108)(FKR44) and TOX 3081-36-2-2-3-1. Their grain yields were 4.9, 4.9 and 4.6 t/ha, respectively. Grain yield/ha was significantly and negatively correlated with the percentage of unfilled grains/panicle, plant height and days to 50% flowering. How-ever, it was significantly and positively correlated with number of tillers/ plant, number of panicles/m2, number of filled grains/panicle and 1000-grain weight, in both seasons. Path coefficient analysis indicated that number of filled grains/panicle, 1000-grain weight and number of panicles / m2 were the most directly related traits to grain yield/ha

ON QUASI NEWTON METHOD FOR SOLVING FUZZY NONLINEAR EQUATIONS

This paper presents Quasi Newton’s (QN) approach for solving fuzzy nonlinear equations. The method considers an approximation of the Jacobian matrix which is updated as the iteration progresses. Numerical illustrations are carried, and the results shows that the proposed method is very encouraging

Attitudes of Saudi Mothers Towards Breastfeeding: A Cross–Sectional Survey in Taif Region, Saudi Arabia

Background: Mothers’ attitudes are strong predicators of choice of infant feeding method. This study was conducted to measure attitudes towards breastfeeding among Saudi mothers. Methods: A cross-sectional survey was conducted during April 2013 among Saudi nursing mothers in Taif Region; Kingdom of Saudi Arabia (KSA). Data was collected by trained pharmacy female students through face-to-face interview method using structured questionnaire. Mothers’ attitudes towards breastfeeding were assessed by The Iowa Infant Feeding Attitude Scale (IIFAS). Results: A total of 387 mothers were included of them 204 (52.7%) aged &lt; 32 years and 334 (86.3%) were residents in the town. University or college graduates were 262 (67.7%). Overall 181 (46.8%) of the mothers had positive attitudes towards breastfeeding, while 206 (53.2%) held negative ones. Correlating mothers’ total attitudes towards breastfeeding to their demographics showed that; out of the mothers aged &lt; 32 years 118 (57.8%) had significantly more positive attitudes than older ones (aged &gt; 32 years) 63 (34.4%), (P &lt; 0.001). Cross tabulation of the method of infant feeding and mothers’ total attitudes towards breastfeeding showed that mothers used formula feeding or mixed feeding method 120 (49.0%) had significantly positive attitudes towards breastfeeding more than breastfeeding ones 61(43.0%), (P =0.025). Conclusion: The rate of exclusive breastfeeding was low. Positive attitudes towards breastfeeding was found to be more among mothers used formula or mixed feeding method. Educational interventions are needed to raise awareness and upgrade mothers’ knowledge on infant breastfeeding

An enhanced lossless compression with cryptography hybrid mechanism for ECG biomedical signal monitoring

Due to their use in daily life situation, demand for remote health applications and e-health monitoring equipment is growing quickly. In this phase, for fast diagnosis and therapy, information can be transferred from the patient to the distant clinic. Nowadays, the most chronic disease is cardiovascular diseases (CVDs). However, the storage and transmission of the ECG signal, consumes more energy, bandwidth and data security which is faced many challenges. Hence, in this work, we present a combined approach for ECG data compression and cryptography. The compression is performed using adaptive Huffman encoding and encrypting is done using AES (CBC) scheme with a 256-bit key. To increase the security, we include Diffie-Hellman Key exchange to authenticate the receiver, RSA key generation for encrypting and decrypting the data. Experimental results show that the proposed approach achieves better performance in terms of compression and encryption on MIT-BIH ECG dataset

Modeling the Interaction between β

The effect of β-amyloid aggregates on activity of choline acetyltransferase (ChAT) which is responsible for synthesizing acetylcholine (ACh) in human brain is investigated through the two-enzyme/two-compartment (2E2C) model where the presynaptic neuron is considered as compartment 1 while both the synaptic cleft and the postsynaptic neuron are considered as compartment 2 through suggesting three different kinetic mechanisms for the inhibition effect. It is found that the incorporation of ChAT inhibition by β-amyloid aggregates into the 2E2C model is able to yield dynamic solutions for concentrations of generated β-amyloid, ACh, choline, acetate, and pH in addition to the rates of ACh synthesis and ACh hydrolysis in compartments 1 and 2. It is observed that ChAT activity needs a high concentration of β-amyloid aggregates production rate. It is found that ChAT activity is reduced significantly when neurons are exposed to high levels of β-amyloid aggregates leading to reduction in levels of ACh which is one of the most significant physiological symptoms of AD. Furthermore, the system of ACh neurocycle is dominated by the oscillatory behavior when ChAT enzyme is completely inhibited by β-amyloid. It is observed that the direct inactivation of ChAT by β-amyloid aggregates may be a probable mechanism contributing to the development of AD

Elements of Community Capacity Building (CCB)for CBET development

Ecotourism is an alternative form of tourism and is usually confused with natural and cultural tourism.CBET is fast becoming a popular biodiversity conservation tool that develops and benefits the local community. Based on the context of conservation theory and practice, Community-Based Ecotourism (CBET) is a form of community-based natural resource management. However, a sustainable CBET development through Community Capacity Building (CCB)programs is not something that it easily achievable. Local community’s capacity varies from one culture to another. It takes a high level of community participation, in order for it to come to a level where the community members themselves are motivated to participate and contribute to the development of the program. This fully qualitative research involved 15 respondents from the community of Kg. Selai, Bekok in Johor, Malaysia. The result show there are five factors that sustained the ecotourism development based for Orang Asli Community in Kg. Selai, namely, existing CBET development, past CBET development, local community participation in planning stage of tourism, local participation in implementation stage of tourism and participation in nature conservation