On Almost Pi - Generalized Semi Continuous Mappings in Intuitionistic Fuzzy Topological Spaces

In this paper we have introduced intuitionistic fuzzy almost pi - generalized semi continuous mappings and intuitionistic fuzzy almost contra pi - generalized semi continuous mappings and some of their basic properties are studied. Key words: Intuitionistic fuzzy topology, intuitionistic fuzzy pi -generalized semi closed set, intuitionistic fuzzy almost pi - generalized semi continuous mappings and intuitionistic fuzzy almost contra - generalized semi continuous mappings, intuitionistic fuzzy T1/2 (IFT1/2) space and intuitionistic fuzzy gT1/2 (IF gT1/2 ) spac

AEROBIOLOGY OF MULBERRY FIELDS IN VELLORE DISTRICT

ABSTRACT Mulberry which forms the exclusive source of food for commercial silk producing silk worm (Bombyx mori L.) is affected by a number of diseases and pests. The aerobiology of crop field was very limited and much of the fields were to be opened for investigation. It affects the nutrition, growth and cocoon production of silkworm. Hence a detailed investigation was carried out on the aerobiology of mulberry fields in Vellore district. The Vellore district comprises of eight taluks, 14 ranges and 64 subdivisions. Much of the Vellore district land area is cultivated by Mulberry as a cottage industry. It is found that from October to January rainfall was maximum, Vaniyambadi, Tirupattur and Gudiyattam receives maximum rain. The humidity is relatively maximum during the period of October to September 1999. The temperature was maximum from March to June. This helps for the spread and growth of various microflora and airspores in Vellore district environs. From these data, the causative organisms of various diseases of Mulberry were identified. This data will be helpful for the treatment, management of the much useful plant Mulberry in Vellore district

Assessment of Maximum Bite Force in Oral Submucous Fibrosis Patients: A Preliminary Study

Objective: To determine the maximum bite force (MBF) in oral submucous fibrosis (OSMF) patients and to compare them with that of healthy subjects. Material and Methods: Twenty patients who were clinically confirmed, as OSMF and 20 healthy controls matched for age, gender, and number of intact functional teeth were included in this study. For each subject, age, gender, weight, height and body mass index (BMI) were recorded. The MBF registration was carried out by the two evaluators, who were previously calibrated. Bite force was measured in the first molar region using a force transducer occlusal force meter for each subject seated at the upright position, with Frankfort's plane nearly parallel to the floor, and no head support. The Student’s independent t-test was used to determine the statistical significance in relation to mean height, weight, BMI and the presence of number of intact teeth and MBF between the healthy subjects and OSMF individuals. A comparison of grades of OSMF with all variables was carried out by one-way ANOVA test. Results: No significant difference was found in mean age, mean height, weight, BMI and the presence of the number of intact teeth between healthy individuals and OSMF patients. The mean MBF in healthy subjects was 628.23 ± 24.39 N and 635.47 ± 31.22 N in OSMF patients. Even though the healthy subjects reported a higher MBF than OSMF patients did, the difference was statistically non-significant. With regards to sides, no significant difference was observed in mean MBF in healthy subjects and OSMF patients on the right (p=0.7818) and left side (p=0.6154). Conclusion: The healthy subjects reported higher MBF values than OSMF patients did and the difference was statistically non-significant

Gamma Sag Semi Ti Spaces In Topological Spaces

In this paper we introduce the concept of g-sag*-open sets and discuss some of their basic properties. Key words: g-sag*-semi Ti spaces (g, b)-sag*-semi continuous maps

Application of Bipolar Pythagorean Fuzzy Regular Alpha Generalized Closed Soft Matrices in Decision-making Problems

In this paper, we introduce Bipolar Pythagorean fuzzy soft matrix topology and define Bipolar Pythagorean Fuzzy Regular generalized closed soft matrix and study some properties over the soft matrices. We propose the MOORA strategy in Bipolar Pythagorean fuzzy set environment to handle MCDM problems. Finally, one numerical example illustrates an application of BPF-MOORA method, and analyses the results of different values of the decision-making weights of criteria on ranking order of the alternatives

A Class of SG*-Open Sets in Topological Spaces

Abstract: In this paper we introduce the concept of -sg* -open sets and discuss some of their basic properties

MOSQUITOES LARVICIDAL ACTIVITY OF LEAF EXTRACT OF NEEM (Azadirachta indica) a

ABSTRACT The larrvicidal activity of Mosquito and phytochemical screening of Methanol extract of leaves belongs to the family Meliaceae have been evaluated in the present study. Larvicidal effect on 3 rd and 4 th instar larvae of Aedes aegypti and Culex quinquefasciatus to test concentrations of 50,100,150,200mg of Methanol and Ethanol extract of leaf of Azadirachta indica in 100ml of water.200mg concentration shows maximum mortality of the larvae when compared150 (70%),100(50%) and 50(40%) concentration were observed. Presence of Caproic Acid,4-butoxy butanol, Oleic acid, Decanoic acid,8 methyl, methyl ester,N-methyl-N-N-di(2-(4-Pyridyl)ethyl)-(2-pyridyl)ethylamine,6(E), 9 (Z), 13(E),-Penedectriene, Phytol, Cis, Cis, Cis-7,10,13-Hexadecatrienal were found in GC/MS analysis of leaf extract