Chemicals Hordenine and methyl jasmonate were purchased from Tokyo Chemical Industry (Tokyo‚ Japan). Dimethyl sulfoxide (DMSO) was obtained from Sigma-Aldrich (Tokyo‚ Japan). Plant materials Two-year-old seedlings of Vitis vinifera cv. Koshu were cultivated in perlite:vermiculite (1:1) soil in a growth chamber (11.8 Wm-2 for 14 h in a day) at 27 °C. Seedlings of Fragaria×ananassa cv. Nyoho were grown in 55% peat moss‚ 10% perlite‚ 5% vermiculite‚ and 30% decomposed granite soil at 25 ºC in a greenhouse
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bub Weather is the state of the atmosphere at a given time and place‚ with respect to variables such as temperature‚ moisture‚ wind velocity‚ and barometric pressure. Weather can be classified as day to day temperature and precipitation activity‚ where climiate is average atmospheric conditions over longer periods of time. Weather occurs from temperature and moisture differences between one place and another. These differences can occur due to the sun angle at any particular spot. The strong
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Introduction: - It is one of the most famous and celebrated battle in Indian corporate history. Old-world Ballard Estate in Bombay taking on brash new Nariman Point. The ancient regime have argument with the nouveau rich. The Warriors :- Reliance Industries Ltd (RIL) run by Dhirubhai Ambani and Bombay Dyeing Ltd (BDL) led by Nusli Wadia War Reason / Battleground :- Bombay Dyeing was one of the textile kings in the pre-Ambani era‚ and the battle with Ambani began when both looked at the sunrise
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Key Questions Unit Two Lesson Five 91/92= 99 % 15. a) 2‚3‚5-trimethylhexane b)3-ethyl-2‚4‚6‚7-tetramethyloctane c)2‚2-dimethylpentane 6 16. a)3-ethyl-3-methylhexane CH3 | CH3-CH2-CH-CH2-CH2-CH3 | CH2CH3 b) 1-ethyl-3-propylcyclohexane c) 2‚4-dimethylheptane CH3-CH-CH2-CH-CH2-CH2-CH3
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Caring for Your Psoriasis: Self-Care Tips Medicines for psoriasis are often invaluable in controlling symptoms. But there are plenty of natural ways to treat psoriasis‚ too. Try these eight tips to help manage your psoriasis at home. Psoriasis Self-Care Tip 1: Keep Skin Moist Using moisturizer is an important part of self-care for psoriasis. Dry skin makes irritation and itchiness caused by psoriasis worse than it needs to be. A vicious cycle can result: dry skin can cause itching and scratching
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Medication and Treatment for COPD Inhaled Therapies NICE COPD guidelines have made specific recommendations regarding the use of inhaled long-acting bronchodilators and inhaled steroids separately and in combination‚ but newer studies have assessed these drugs singly and in combination over longer periods of time. Bronchodilators (relievers) Short-acting beta2 agonists (SABA) Beta2 agonists act directly on bronchial smooth muscle to cause bronchodilation. They are the most widely used bronchodilators
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Abstract: Need for the study: Oral precancerous lesions are one of the most prevalent lesions worldwide today. Leukoplakia is the commonest premalignant lesion ‚ which if neglected can be fatal. Several therapeutic agents have been tried to intervene. Of which‚ Lycopene has been tried‚ tested and accepted as a conventional form of treating leukoplakia. Curcumin‚ 1‚7-bis-(4-hydroxy-3-methoxyphenyl)-1‚6- heptadiene-3‚5-dione] is regarded as the most biologically active constituent of the spice turmeric
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Chapter 7 Triple Bond Structure Nomenclature IUPAC: use the infix -yn- to show the presence of a carbon-carbon triple bond 4 3 2 1 2 3 4 6 7 5 1 2 3 4 6 7 5 1 3-Methyl-1-butyne 6‚6-Dimethyl-3-heptyne 1‚6-Heptadiyne Common names: prefix the substituents on the triple bond to the name “acetylene” IUPAC name: Common name: 2-Butyne D imethylacetylene 1-Buten-3-yne Vinylacetylene Physical Properties Similar to
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Alkane‚ Alkene‚ Alkyne & Aromatic Learning Objectives 1. 2. 3. Determine the IUPAC name‚ common name and structure of an alkanes‚ alkenes and cycloalkanes. Identify the physical properties of alkanes. Describe briefly natural sources and importance of alkanes Describe reactions of alkanes Propose a mechanism on free radicals substitution 4. 5. 6. Describe the preparation and reactions of alkenes. 7. Propose mechanism on preparation; dehydration of alcohol 8. Define carbocation
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1 Introduction 1.1 DEFINING POLYMERS Polymers are materials of very high molecular weight that are found to have multifarious applications in our modern society. They usually consist of several structural units bound together by covalent bonds [1‚2]. For example‚ polyethylene is a long-chain polymer and is represented by ÀCH2 CH2 CH2 À or ½ÀCH2 CH2 Àn ð1:1:1Þ where the structural (or repeat) unit is ÀCH2ÀCH2À and n represents the chain length of the polymer. Polymers are
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