Pre-Reading Activities Text & New Word Reading Text A: Language Points Newspaper Reading Exercises Assignment

Why be concerned about ethics? Science and engineering are professions whose integrity rely on the participants behaving in ethical ways. Unethical behavior can lead to loss of life, property, or other resources. Individuals can also lose respect and their reputation

Think About It Related Information Notes to the Text Summary of the Text Words and Expressions .Understanding the Text Passage A College Life

insolubility. Administration of cystamine, a transglutaminase inhibitor, reduces the To date, 10 neurological diseases, including aggregate formation, retarding the Huntington's and several ataxias, are caused development of neurological phenotype and by the lengthening of glutamine(@) tracts in prolonging the life span of brain cells in various proteins with no obvious functional or transgenic mouse models

This unit is intended to present students the possibilities in the 21st century. After learning it the students should be able to obtain an insight into our life as well as our lifestyles get a good understanding of the trends for the 21st century

Congenital Heart Diseases (CHD)先天性心脏病 General concept CHD occurs in approximately6-8‰ live births In China, alone 250000 children with CHD are b0r€aC1yaT 30% of cases may die within first year of life The etiology remains unsolved Secondary prevention is the strategy at this stage

itrogen-containing compounds are essential to life. Their ultimate source is atmo- spheric nitrogen which, by a process known as nitroge. nitrogen fixation, is reduce ced to ammonia, then converted to organic nitrogen compounds. This chapter describes the chemistry of amines, organic derivatives of ammonia. Alkylamines have their nitro- gen attached to sp'-hybridized carbon; arylamines have their nitrogen attached to an sp2-hybridized carbon of a benzene or benzene-like ring

FOUR COLONY MODELS (4) Model of Pennsylvania(Quaker founder: William Penn seeking a place for their religious belief which included people contact directly with God, the inner light, God is in everyone's soul simple but productive life, thrifty and self-denial)

Consumer satisfaction is related to fresh product quality. This quality is generally associated with visual appearance, colour being one of the most important aspects in the consumer's purchase decision. The association of certain colours with the acceptance of fruits and vegetables begins early and is maintained through life. For instance, when the red colour of fruit is enhanced, the perceived sweetness level increases. Colour is normally used to determine

Modified Atmospheric Packaging(MAP)is a precise description of this shelf- life extension technique (Bennett 1995). In the UK, MAP mainly involves the use of three gases-carbon dioxide, nitrogen and oxygen although other gases are used elsewhere. Products are packed in various combinations of these three gases depending on the physical and chemical properties of the food