A Modified Algorithm for Solving Interval Valued Fuzzy Relational Equations

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In this paper, it is introduced a modified algorithm is proposed to solve the Interval valued (I – V) fuzzy relational equation P•Q = R with max-min composition and max product composition. The algorithm operates systematically and graphically on a matrix pattern to get all the interval solution of P. An example is given to illustrate its effectiveness.

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International Journal of Computing Algorithm, Vol 3(1), June 2014
ISSN(Print):2278-2397
Website: www.ijcoa.com
A Modified Algorithm for Solving Interval Valued
Fuzzy Relational Equations
T.Pathinathan1
, J.Jon Arockiaraj 2
, Ilavarasi P2
1
Department of Mathematics, Loyola college,Chennai
2
Department of Mathematics, St. Joseph’s College, Cuddalore, India
E-mail: jonarockiaraj@gmail.com
Abstract
In this paper, it is introduced a modified algorithm is proposed to solve the Interval valued (I
– V) fuzzy relational equation P·Q = R with max-min composition and max product
composition. The algorithm operates systematically and graphically on a matrix pattern to get
all the interval solution of P. An example is given to illustrate its effectiveness.

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Mustard, as a crop, is susceptible to a variety of pests that can affect its growth and yield. Here’s a rundown of some common pests that target mustard plants: Aphids: These small, sap-sucking insects can cause significant damage by feeding on the leaves and stems. Aphids also excrete a sticky substance known as honeydew, which can lead to the growth of sooty mold on the plants. Flea Beetles: These tiny beetles jump like fleas when disturbed and chew small holes in the leaves. They are particularly damaging in the early growth stages of the plant. Cabbage Loopers: The larvae of a type of moth, these caterpillars are known for their distinctive looping movement. They chew large holes in the leaves and can defoliate plants if present in large numbers. Diamondback Moth Larvae: Another caterpillar pest, these larvae chew small holes in the leaves and can cause extensive damage, especially when infestations are heavy. Whiteflies: These are tiny, winged insects that feed on plant sap and can quickly become a problem in greenhouse or close planting conditions. Like aphids, they also secrete honeydew. Cutworms: These are the larvae of certain types of moths and are known for cutting young plants at the stem base at ground level. They are most destructive during the night. Root Maggots: The larvae of root maggot flies, these pests attack the roots of mustard plants, causing wilting and potentially killing young plants. Harlequin Bugs: These are colorful stink bugs that suck the sap from mustard plant stems and leaves, causing the leaves to become stippled, wilt, and eventually die if the infestation is severe. Mustard Sawfly: The larvae of the mustard sawfly can cause considerable defoliation, as they feed voraciously on the leaves. Clubroot: Caused by a fungus-like organism, clubroot affects the roots, causing them to swell and distort. While technically a disease, it is often associated with pest management because controlling it involves similar preventative strategies. Control Measures: Managing pests in mustard involves a combination of cultural, biological, and chemical methods. Crop rotation, resistant varieties, timely sowing, maintaining plant health, and using natural predators like ladybugs and parasitic wasps can help keep pest populations under control. Chemical pesticides should be used as a last resort due to their potential impact on the environment and non-target species.

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Botany is the branch of biology that deals with the scientific study of plants, including their structure, growth, reproduction, metabolism, development, and classification. It encompasses a wide range of topics, from the molecular biology of plant cells to the ecological relationships between plants and their environments. Botany is essential for understanding plant diversity, ecology, evolution, and the roles plants play in ecosystems and human societies.

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HotJupiters are amongthebest-studied exoplanets, but it is still poorly understood how their chemical composition and cloud properties vary with longitude. Theoretical models predict that clouds may condense on the nightside and that molecular abundances can be driven out of equilibrium by zonal winds. Here we report a phase-resolved emission spectrum of the hot Jupiter WASP-43b measured from 5–12µ 5–12µ 5–12µm with JWST’s Mid-Infrared Instrument (MIRI). 1524 ±35 1524 ±35 and 863±23 The spectra reveal a large day–night temperature contrast (with average brightness temperatures of 1524 ± 35 863 ±23 863 ±23Kelvin, respectively) and evidence for water absorption at all orbital phases. Comparisons with three-dimensional atmospheric models show that both the phase curve shape and emission spectra strongly suggest the presence of nightside clouds which become optically thick to thermal emission at pressures greater than ∼100mbar. The dayside is consistent with a cloudless atmosphere above the mid-infrared photosphere. Con3trary to expectations from equilibrium chemistry but consistent with disequilibrium kinetics models, methane is not detected on the nightside (2σ upper limit of 1–6 parts per million, depending on model assumptions).

Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b

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A botany file is similar to a chemistry practical file but specifically focuses on experiments and observations related to plants. It typically includes detailed descriptions of plant-related experiments, such as germination studies, growth experiments, tissue culture techniques, plant anatomy investigations, and ecological surveys. The file may contain records of plant specimens collected, their classification, characteristics, and ecological significance. Additionally, it may include diagrams, photographs, drawings, tables, and data analysis related to plant research. Like a chemistry practical file, a botany file serves as a documentation of practical work conducted in the field of botany and is often used for assessment and educational purposes.

Botany 4th semester file By Sumit Kumar yadav.pdf

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Nightside clouds and disequilibrium chemistry on the hot Jupiter WASP-43b

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A Modified Algorithm for Solving Interval Valued Fuzzy Relational Equations

1. International Journal of Computing Algorithm, Vol 3(1), June 2014 ISSN(Print):2278-2397 Website: www.ijcoa.com A Modified Algorithm for Solving Interval Valued Fuzzy Relational Equations T.Pathinathan1 , J.Jon Arockiaraj 2 , Ilavarasi P2 1 Department of Mathematics, Loyola college,Chennai 2 Department of Mathematics, St. Joseph’s College, Cuddalore, India E-mail: jonarockiaraj@gmail.com Abstract In this paper, it is introduced a modified algorithm is proposed to solve the Interval valued (I – V) fuzzy relational equation P·Q = R with max-min composition and max product composition. The algorithm operates systematically and graphically on a matrix pattern to get all the interval solution of P. An example is given to illustrate its effectiveness.

A Modified Algorithm for Solving Interval Valued Fuzzy Relational Equations

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