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HKUST Genesis = 同創, Volume 8, Number 23

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金一

一-

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Survey Finds UST Grads Back in Class

.

job (21 %) with sales and marketing a close

second (20%).

The under- and unemployment rates remained stable, with only 38 graduates in

these categories. Of these graduates, 14 had received job 。在ersbut had declined them.

UST法 unemploymentrates are among

the lowest in Hong Kong institutions.

The state of the job market didn

t seem to affect

tertiary students last year, and employers tell us that 出eeconomy is picking up this ye叫, said Cheryl.

The job market may be better,

but as there are more graduates, the

compe-tition will be just as tough

:’

As few of the major companies have finished recruiting 闕, predictionsare

im-possible for the Class of 1997, but signs are

positive.

We are getting good feedback from employers about our students;’”id Cheryl.

They are more aware of career planning

and are putting more effort into their job sear℃h and preparation.

"

.

development

;’

said Cheryl Lee, SAO student

counsellor.

Science students intent on research careers plan their studies before graduation.

Business and engineering students want to

gain experience or professional qualification before pursuing full-time srudies.”

The survey found that scien tists and engineers were studying

to enhance their qualification, while business graduates were more likely to be pursuing aca

-demic or professional interests.

For those opting for emplo~-

ment-81 %-the job search is taken seriously. All the

applica-tions and interviews paid o匠, with graduates getting more job offers than in previous years.

The m~jority are working in

Hong Kong in the commerce and

business sector. This year, for 出efirst time, engineering was the most popular type of

[,~\'

ing class has maintained the

University's outstanding record

on graduate placement, more graduates are opting for fur出erstudies than ever before. At the end of December last ye缸, 97% of the Class of

96 were eµiployed or in full-time studies, according to the Graduate

Employment Survey recently published by the Student Affairs Office (SAO).

The class numbered 1,363, including the first graduates in chemical engineering and

industrial engineering and engineering

management: 99.4% responded to the SAO

survey..

Nearly 15% -200 graduates-returned

to the classroom or the research lab, com

pared with only 111 a year earlier. More than three-quarters of those have chosen to come back to UST as postgraduates.

~

'

It matches the trend in Hong

Kong-most people realise that a first degree is no longer enough for short-or long-term career

Graduate Employment at a Glance

Half of the class said they are satis

-fied or very satisfied with their job. MGTO, MATH, CIVL, ISMT and MARK grads, in order, are most satisfied.

When asked what they would be doing in 12 months' time, 67% ex-pected to be in the same job, while

30% expected to change jobs or fields, a slight increase on last year.

.

.

97% are employed or self employed

(81%) or in full-time studies (14.8%). Over a quarter of science graduates

are pursuing further studies, while business graduates are most likely to

be found in ful 卜timejobs (92%). Graduates of MGTO (96.3%), ISMT

(95.5%), MARK (94.7%),仁IVL(94.2%)

and ACCT (93.3%) have the highest employment rates of the

96 class.

.

.

[antonese Lessons on Radio ... ... 2

P『的1dentLooks Fo「ward... .-...’…’,... 3

Success for Al Research ... 3

Nearly 50% of science graduates reported that they would either be changing field or job within the year. Civil engineers are most likely to stay

in their jobs 85.2%一followed 甸

、 graduatesof MECH’的 Ml, ζOMPand

MGTO .

Salaries also rose. The median gross monthly income rose from HK$10,250 to HK$11,000, a 7% increase.The top salary reported this

year is $31,230 per month.

Debates Win Again ...”4-5

Questions? Answers! ... 5 Home Affairs ...…’... 6 Engineers and business grads are

most likely to find their jobs relevant or quite relevant to their studies-80.5% and 77.9% respectively. ·

.

Civil engineers are almost all work-一

ing in engineering-96.9%, while 86.4% of accounting graduates are working in accounting and 84.2% of computer scientists are working in programmin'g or systems .

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『 3α .付 u nH Ac 、 Au rE ‘ 、 5 Hu nur m 、 α r 『、

(2)

..a:m:畫i!Il!iDII﹒

2

Enter the

Dragon Boat

Fancy getting fit and taking pa rt in a

Hong Kong tradition at the same time? The UST staff dragon boat team is looking for new paddlers for their new boat. Practice is starting soon for the Tuen Ng Festival on 9 June.

The staff team plans to enter

eight-person and 20-person boats in the men

s and women

s races,and 也·elook

ing for new members, regardless of rowing experience.

Clair Krider, co-ordinator of the women

s te且mhad never rowed until three years ag。“It'sa great experience

and a fun way of getting into shape;’

said Clair.

We practice at Sai Kung

once or twice a week, for about two homs each time.

The new·boat is the result of the

generosity of the Social Club and some

inspired fundraising by the teams. A new 20-person boat has also been bought for the UST student team. v

If you are interested in learning more about the team, contact Clair Krider (e-mail: mkkrider), Zaheed Kaxim (eekarim) or Michael Cheng

(faming).

In Brief

A special session of the University Senate was held on 19 April to discuss the UGC's Teaching and Learning Quality Process Review. With only two days

no tic巴, 35members attended and

participated in an active exchange of views on how best to in1prove Univer-sity systems that monitor teaching quality. The Senate decided to hold a series of special sessions on the issue, working as a committee of the whole.

Faculty members are encouraged to

read the TLQPR report and discuss ideas for improvements at the depart-mental level which can then be brought to the Senate. Student representatives of the Senate are also encouraged to

collect views of fellow students. An-other Senate meeting was scheduled for Saturday, 3 May.

Pai·k

N Shop will herald the opening

of its new and larger venue on LGS with a Lion Dance at 8:45 am on 9 May;The

store is also planning to have special offers and discount coupons.

Cantonese Lessons on Radio

N

igrants to

ghave

a friend on the radio to help them with Cantonese. Every weekday

afternoon八JSTlanguage teacher Keithτbng

can be heard on h得ORTHK channels leading

a short language lesson he has designed for Putonghua speakers who are struggling with Cantonese.

There is a theme for every day,"

explained the Language Centre's associate

director. On Monday and Wednesday, Keith concentrates on

survival Cantonese"

-phrases used, for example, in the market-place, in a taxi, in a restaurant. On Tuesday

he talks about the phonology, or sounds, of

Cantonese.

In lay terms, the Cantonese

tones present certain challenges to Manda rin speakers. In Cantonese, for example,

there are words which end in p, t and k

sounds. Mandarin does not have these

end-ings. There are also no Mandarin syllables that end in the m sound, which requires closed lips.

While 出einterest in Putonghua is

grow-ing locally, Keith notes that interest in the

Cantonese language and culture is also growing across the border.

Hong Kong is influential in the areas of entertainment, pop culture and clothes;'

Keith said.

Hong Kong brand names in

China are popular and Canto pop records sell like hot cakes:'

Even linguistically, Hong Kong is having an influence on Putonghua. A lively language, Cantonese has long been quick to adopt combinations of a foreign word with

a Chinese word. A pager, for example, is a

call g衍, geibeing the Cantonese word for

machine. Mixed words have recently been slipping into Putonghua. In Beijing, locals

can now be heard referring to a taxi as a di

shi, which is similar to the Cantonese expres

-sion dik see.

The Thursday lesson is devoted to colloquial or slang expressions, and on

Friday, Keith examines

how Hong Kong people's culture is reflected in the language”. One example

is the Cantonese obses-sion with the number

eight.

Because the word eight in Cantonese

sounds like the word for fortune, Cantonese be-lieve eight is a good

• Keith Tong records his Cantonese language program, which

is scheduled to run for three months as a pilot.

number. This belief is peculiar to the

Cantonese.

RTHK first approached Keith about

developing a language program. While he had written a Cantonese language text and

tape series,“Colloquial Cantonese”,he had not done a radio program. That didn

t stop

hin1, however. Within weeks of the proposal, the

North-South Language Classroom弋 as

the program is called, was launched on 31 March, coinciding with RTHK's launch of the all· utong

}

ma channel 7,AM 621. The

six-minute program is aired at ar‘ound 5:15

pm on both AM 621 and AM 783. Keith draws a linguistic compar心on between Hong Kong and many European

countries where people

have a repertoire of three or four languages for different purposes”.

He explained,“Cantonese is the

Ian-guage of Hong Kong life. English is the international language and Mandarin will be necessary for work and official occasions.

While the explic此.aim of the RTHK language lesson is to help newcomers with

Cantonese, Keith has additional aims for the program.

For historical and other reasons,

Can-tonese has not been given due respect in Hong Kong. A lot oflocals tal<e so little pride in the language because they don

t know much about it. Cantonese has long been referred to as a 'dialect’,which has the con-notation of inferiority. In fact, from every linguistic aspect, Cantonese is a language in its own right. It is a living, flexible language that expresses ideas vividly. I would like the

community to recognize the importance and usefulness of Cantonese. If you go abroad, Cantonese is the most·widely spo-ken of the Chinese languages

:’

As a language teacher, Keith is convinced that by learning more about one's mother tongue, students can then make the leap to

speaking and understanding other

languages.

(3)

President Looks

Fo附ard

to New Era for UST

p叫 Chia 川0 仰的 wi心…w

like campus atmosphere and called for greater faculty involvement in student life in a wide-ranging speech on the State of the University on 18 April.

The Citibank Lecture Theatre was filled with faculty member丸

some sta缸, anda few students, attending what the President called an

informal progress report

on a

number of aspects of University development, including faculty and student issues, teaching and learning,

research and technology transfer,

campush俗, and UST法 linkswith the community, the Chinese Mainland, and the world. A discussion of budget matters was to be"included, but had

to be omitted when time ran short after three hours.

President Woo roundly praised UST's faculty, saying he believed it

to be’,of the highest

quality" in Hong Kong

President Woo roundly praised and the region.

UST's facult弘 sayinghe believed it to be “of the highest quality’,in Hong

Korig and the region.

We are proud ·of the fact that you have chosen to come.’,

Rea

l

Success f

or Al

Resea

r

che

r

Afl出 lessthan a year at UST, Dr Fangzhen Lin 叫叫

}

1onors to the Computer Science Department.

.

A paper by Dr Lin, written during the winter session, has been accepted for the 1997 International

]

oint Conference on Artificial Intelligence (IJCAI).

While this is a significant achievement on its own-IJCAI is the most influential international conference on AI-his paper has also been selected as one of only three

distinguished papers" at the conference.

Artificial intelligence attempts to simulate intelligent behavior in computers. It has many applications, including scheduling, robotics, intelligent agents and natural language processing.

One of the major approaches to AI suggests that to solve a problem you only need to specify the problem in a high-level · logical language-and the computer will work out the solution.

“For

instance, if we want a computer to play a game;’explained Dr Lin,“all we need to do is tell the computer the rules and it will figure out how to play the ·game well.’,

In his paper, Dr Lin has devised a new logical control mechanism device which could improve this type of process.

Reviewers for IJCAI describe the work as very original and

relevant一“areal advance in this area of research".

Less than a quarter of papers submitted are selected. Dr Lin is very pleased.

Researchers around the world target IJCAI as the showcase for their latest results:'

Prof Roland Ch 凶, Headof Computer Scienc巳 isdelighted.

IJCAI is the premier conference in Al. The fact that Dr Lin has received one of the top paper awards against the best researchers in the world shows the quality of junior 臼cultyatUST'

A graduate of Fuzhou and Beijing universities, Dr Lin received

his PhD at Stanford Universit手 Hespent fou1: years at the University of Toronto as a research scientist bfore joining UST in August 1996. Dr Lin will present his paper during a special distinguished

papers session at the 15th IJCAI, to be held in Nagoya in August.

GENESIS, 7 May 1997

With regard to faculty retention,.President Woo sketched for new faculty members the development of USTγ‘rather American九ystem

of renewal and prorpotion.

We are stricter than Hong Kong's traditional practice:• he said, "which has been known to provide all with an iron rice bowl." However, the success rate for faculty advancement at UST is much higher than it is at most major American universities. He stressed t_hat every faculty member has an opportunity to eventually advance to the top at UST.

In a discussion of the UGC這Teachingand Learning Quality Process Review, the President said he and the Senate are taking seriously the recommendation to improve our system for monitoring teaching quality (see In Brief).

In his comments on students and campus life, the President noted the existence of more than 80 student societies, and wondered

how many faculty members are involved with these societies. Greater faculty involvement in student life, he stated, would be one way to improve the teaching and learning process, as well as unify the campus community.

Continued enhancements to the campus could be expected over the next two years

he said, including the creation of an outdoor amphitheater below LGl, a seafront promenade below the athletic field, and an indoor pool for use throughout 出eyear

.

Court Gets UST Update

Sunshine greeted 也eannual University Court meeting, which also marked the opening of the University Center on 11 April. Court members toured new facilities, including the Center, the cli釘side pa出 andpavilions.

Earlier, staff and student research presentations preceded

出efirst showing of a new video of teaching activities at UST. Here, Prof Woo shows Court member Sir Dav_id

A』cers-Jonesaround the University Center.

(4)

STUDENT FOCUS

UST Debaters Think and Talk Their Way to the Top-Again

Wellness

Camp T~aches Real-Life Lessons

Y

ou are in a boat in the middle of a lake with

10 of your friends. One of you has to go in

the water. The decision is yours.

Candy Kwong (ACCT, 3) saw many of the games as lessons for life. "Often the rules weren't

clear, but the rules in real life _are rarely clear.

Working out the rules and deciding what to do are a daily task."

U

ST's English debaters have again. They are Hong Kong champi-done it

ons for the second year running.

In the final on 4 April, the newly formed

1996-97 team argued for the motion, "This

house believes that local universities fail to

address the needs of local society", beating Chinese University on home ground.

This gives the UST English Debate Team a 100% record-entered twice, won twice. The speaking team was made up of captain Khyati

Jhaveri (FINA, 2), Roger Lee (COMP, 1),

Madhu Motwani (BIOL, 2), and Kyle Farh (COMP, 1). Khyati won the best speaker award in the final, with Madhu picking up the indi-vidual award in the semi-final.

Khyati is quick to credit the rest of the 12

-person team. "It only takes four people to

de-liver the speeches;' she said, "but it takes the entire 'team to prepare, research and rehearse." "We did our homework, researching· the facts behind the questions;' said Khyati. "We also did well anticipating what our opponents' arguments would be."

Debating is more than an exercise in

Eng-lish public speaking. "When we prepare, we

have to look at both sides of an argument;'

explained Kyle, one reason why law schools are the traditional training ground for debaters around the world. This makes UST's

lawyer-less team all the more impressive.

. "We don't jul,t look for excellent English speakers to join the team;' said Khyati. "Re-searching, analysing, planning the arguments

and team work are just as important and that's where we've been successful." In fact, many of the team members had not debated before, but gained valuable experience debating and researching in the earlier rounds.

"Some of the universities emphasize deliv-ery;' Roger explained. "We concentrate more on the research, content and argument:'

Mike Co~rtney, senior instru~tor in the Language Centre and the team's coach, i~ proud to be associated with their success. "I coach them but they do the really difficult part on the

"Some of the Universities

emphasize

delivery.

We

concentrate

more

on the research,

content

and argument.If

day;' he said. "They also show other students that it is possible to develop winning commu-nication skills with motivation and effort. The many, many late-night preparation sessions

have paid off:'

The winning debaters-front, 1-r, Khyati Jhaveri, Kyle Farh, Madhu Motwani and Roger Lee -raise the cup with help from their fellow team members.

Researching the final motion saw the team ploughing through UGC reports and statistics to back up their arguments. "Before debating,

I'd never have followed up on these sorts of

issues;' said Roger. "As the topics are often close

to home, you learn ~ lot more about what's going

on around you:'

All the team needs now is a

sponsor-English debating is very poorly supported. After

last year's success, the UST team was invited to compete around the world, including the_ world championships in South Africa, but had to decline due to lack of financial support. "We'd love the chance to debate with, and learn from, the international teams:' said Khyati.

The team is always looking for new mem-bers. Those interested should contact Khyati

by e-mail at fn_jks.

This was just one of the challenges faced by

41 UST students at the Wellness Camp, a

week-end of psychological and physical activities or-ganized by the Student Affairs Office in April.

· "They had to give us five reasons for

pick-ing that person;' said student counsellor KwongMiu. "They are going to face tough decisions in their lives and this got them think-ing about the process."

Every aspect of the camp got the students thinking. They camped at Chong Hing Water Sport Centre for three days ,and worked in four

teams. Among the tasks, they had to organize a

variety show, carry their team across a field with only four planks, prepare din.ner and complete the waterborne challenge. "The students had a lot of fun, but they also learned about team-work-trust, sharing, problem solving, risk taking, when to lead and when to support-and in the process, a lot about themselves;' says KwongMiu.

David Wong (MATH, 3) is a member of the

UST athletics team. "I could finish first in the jogging, but I learned from the others that you also have to be mentally fit;' said David. "I don't know how to cook but even though our meal came last in the competition, we were happy to have prepared the best possible

meal we could:'.

KwongMiu organized the event with a col

-league from the physical education department

and thinks the camp is an important service. "The counselling service isn't just for when things go wrong;' she explained. "Most of our students don't need therapeutic care, but they can all benefit from this kind of event.

"We're not training them all to be leaders, but letting them explore their own leadership

potential and strengths, how to balance the leadership role." ~ Balancing team roles takes on a dynamic dimension.

Handball Club -

Hong Kong Champs

~

Q

-"'l

Questions?

~~~

Answers!

:::::,

"Even if you were very bright, you couldn't finish all the tasks without the

help of others;' said Kenneth Chiu (ACCT,

3). ''I'll remember that when I start

work-ing. Not all the games were fair but

instead of arguing about fairness, you

have to deal with it and get on."

4

T

he UST Handball Club organized and won the fourth Intercollegiate Handball Tourna-ment, held over six weeks in March.

The men's team won their competition, lead-ing from the start of the final, where they beat HKU for the second time in the tournament. With the women's team coming in third, the combined points score gave UST the overall championship.

As well as practising with coaches Paul Yeung (SAO) and Li Ko Kei, a UST graduate, the club found time to organize the competition with

help from SAO. Five local tertiary institutions

participated. The Club is now preparing for a friendly match with'Kaohsiung in May and the 14th China Intercollegiate Handball Tourna-ment, to be held in Anhui in July.

~ The men's and women's teams celebrate success on home ground.

GENESIS, 7 May 1997

Q

Is it possible to set up a Web site for sport facilities booking ?

This should be feasible, and would make the booking of

different courts much more convenient. It would also make it easier

to punish those people who do not use their booking appropriately; their access to the site could be blocked.

A

Luke Wong ( DSA): "A program has been written for booking sports facilities and student amenities through the UST network. The end product of an undergraduate project, the program is now at trial run stage. We hope the new system will be in operation later in the year."

Q

I often see piles of new mail and newspapers sjtting outside

the mail room. They appear to have been delivered after office

hours. If that is the case, treating late-delivered mail this way does

not seem to be very responsible. They could be taken away by anyone and get lost. Could the mail room open a "drop-in" hole for such pieces?

GENESIS, 7 May 1997

A

Alexis Nga'n, Campus Services Office: "We too have noticed the mail lying outside the mail room, and lately the situation has been getting worse:Delivery companies have been contacted and briefed on our office

hours and proper procedures.

"Some irresponsible companies will leave mail without approach-ing us regardless of what time of day it is, especially if they can't find the recipient easily. In these cases we make every effort to deliver the mail on.

"A 'drop-in' hole would solve some problems, but create others-some mail handling agents already bulk deliver to our mail room rather than mailing to campus residents via the Post Office, leaving us to bear their costs. Any agent caught doing this is warned by UST staff.

"Newspapers are different. It is common practice to leave packs of newspapers outside premises and no loss has been reported thus far. We will continue to monitor the situation:'

E-mail your questions to genesis or fax them to 2358-0537.

(5)

..

垃﹒盞,IWJ直忌,.

科大成員倡環保齊植樹

“/聶-二出校園,貢獻社會 l工司育先鋒,,自t宗旨。在過去兩年間’這個由 生物系同學組成的固體 3 已到本港數十家中學 進行推廣環保意識的活動。 科大環保日 在 4 月 12 日,生物系問學在該系助理教授 于常海博士及多位教師的協助下,在校園內舉 辦“科大環保日,’,邀請科大教職員和學生,以 及本港中小學生參加 3 藉此加深大家對保護環 境的關注。 “科大環保曰”的節目包括 環保資訊展 覽、講座、錄像帶欣賞、標本展覽、樹木觀賞 和參觀實驗室。此外,他們還在當天下午舉行 植樹活動。 當日節目在早上十時揭幕,同學們邀請到 香港政府環保署署長羅樂秉、漁農處署理助理 處長黎錢,傳、環境保護運動委員會主席王敏超 太平紳士、校長吳家瑋教授、副校長孔憲鐸教 授、理學院院長張立網教授、生物系系主任謝

Campus

Calendar-Until 12May

The T-Shirt Exhibition

Exposition Hall, Mon-Fri, 1-5 pm;

Sat & Sun, 10 am - 6pm

Until20.May Recent Works by Jerz}iLesko

University Library Gallery, Mon-Fri: 8 am

-11 pm, Sat: 9 am -7 pm, Sun: 1-9 pm

7May

Education of Love Series

Sex, Love and Censorship, by Edward Lam

Lecture Theater E, 7 pm

13May

East Meets West

Piano recital by Choi Sown Le

Exposition Hall, 1 pm

For details of other HK UST events,

remember to check the electronic

noticeboard and·WWW pages.

Home Affairs

• Paul CARLIER (CHEM) announces the birth

of Megan Elizabeth, on 10 March 1997.

• Kun Xu (MA TH) announces the birth of

Kevin Alex 恥, on28.March 1997 6 顯堂教授及生物系學生會會長丘 奕山主持開幕儀式。 環保署署長羅樂秉在開幕辭 中,除了讀賞科大同學積極參與 推廣環保意識的熱誠,還鼓勵同 學們說 “我們必須繼續努力, 把環保的訊息傳播開去,讓社會 大眾都警覺到保護環境的重要 性,而科大同學的身體力行正是 最好的榜樣。” 生物系問學將他們在課堂中學到的知識, 用來回饋社會3也聽得各界的支持。環境保護 運動委員會便是提供資助的環保組織之一,該 會主席王敏超太平紳士說.“大專同學們由於 較容易取得學術和研究的資源,因此,他們在 搜集資料、製作展示材料方面,會比中小學校 SOUVENIR (~雯,也 INFOR即IATION SHOP \ll!l酌, CENTRE

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訪客服務中心現接受W崎用卡及萬事建卡。- 圓圓噩噩噩-圓圓圈盟國團圓圓﹒ 做得更好。”他期望科大“綠色教育先鋒” 可以再接再厲,把工作目標伸展到社會大 眾,令全港市民都能參與環保的工作。 植樹活動 在當日下午 ,科大“綠色教育先鋒”帶 領百多位教職員、 同學和他們的家屬,到 西貢郊野企園舉行植樹活動。生物學系學 生會會長丘奕山說:“我們希望藉著這次 植樹活動 3 表達大家都願意為保護環境蠢 值一 與盡 參境 屬環 自家搶眠 的保 們為 的他立自心 和願 學都 同們 他 員達 驗表 教’。 仿局計蚓有 υυ 多活努 否捌分 a 、 司, 環保署著長羅樂秉鼓勵同學繼續努力,把 環保的訊息傳揭開去。 一分努力﹔此外,我們也希望這項活動可以吸 引更多人關注環境保護。” 科大生物系系主任謝顯堂教授也指出,這 次植樹活動雖然是由生物系的向學發起,但它 基本上是一次全校參與的環保活動 。他說. “我們希望這份全體參與的精神可以推展開 去,令社會大眾都為環保出一分力。” IIIIIIIIIIIIIED耳固EIDIIIIIIIIIIII

Managing Editor Paulette Flahavin· Editors Sally Greig Lisa Li

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Photogrophy Henry Choi (COMP, 2) Genesis is published by the Office of Public Affairs and

P『intedby ETC on 『ecycledpaper.

© 1997 by The Hong Kong University of

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-均l!·~~•J,•鞍E

快捷可靠的污水檢測方法

一 本法叫 裡 JU 試 室 m 測 驗吋速 實則快 予 nN 術 信叫技 月 dah - 、 物 hd 情

注叫做

法 R 物

馴山性

物授圳划 生教 1 的博 告

狀瑜的則

叫 hJ 川項 Lf 工 一 71 範水 標 3 目前最常用的測量方法是英國科學家在 應)昕產生的訊號,通過檢測系統記錄下來。 1886 年發明的五日分析法。 任能博教授且!?採用的生物傳感器測量新技 簡單地說,污水樣品送到實驗室後 ,先加 術,也是利用微生物在分解污染物時要消耗氧 入含有多種微生物的泥漿,在大約 20 C 的條 氣這一原理。不過,他的儀器採用了兩種高效 一位學生﹔︱寄少量從米埔自然生態保護區取 件下培養五天 ,讓微生物分解污水中的蛋白 微生物: 一種細菌和一種酵母。在任能博教授 來的污水樣品,注入實驗桌上的一台小型儀器 質、澱粉及脂肪等有機物質。微生物在分解遍 看來,這些微生物就像是一群饑餓的生物,當 中,兩分鐘以後 ,儀器便顯示出結果.生化需 程中需要消耗氧氣 ,因此, 用氧氣測試儀測量 固定在電極上的微生物接觸到水樣本,發現水 氧量(BOD)值為 26mg/L,三分鐘後,儀擺顯 出在五日間,溶解在水中的氧氣濃度變化,使 中有“食物”時,便立刻狼吞虎隙,從精類到有 示可以再進行另一吹測試。 可以計算出生化需氧量.(BODS) 。在香港,污 機勸類化合物 ,幾乎無所不吃,而且一邊!皂、 “這簡直不可能!”觀看示純的人立刻l嚷了 水測試一般也是採用這個傳統的五日測試法。 一邊“II于l眩, 消耗氧氣。 起來 “人家用五天的時間,你才用五分鐘! 五日測試法除了要花五天時間培養樣品之 微生物“II乎l臣”的現象會由電極偵測出來, 真是難以置信 讓我再看一次。’,這次,他 外,還會消耗掉近千毫升樣品 ,方能待知測試 並通過計算機系統算得生化需氧量值。如果通 們換了另一個樣品,但不消片刻,儀祿便顯示 的結果,相反 ,任能博教授的方法不僅快捷2 過電極的是純水,則由於水中沒有微生物所要 出生化需氧量值為 Omg/LO 因為這次採用的樣 而且浪I]量費用更祇是五日法的十分之一。 品是純淨的飲用蒸餾水! 生物傳感器 五日測試法 生物傳感技術是自八十年代以來迅速發展 他們的驚訝是有道理的。生化需氧量是jfll] 起來的一門新科技,其原理是將各種生物現象 量污水中生物可降解物質含量的一項重要指 (例如生物分子間相互作用、細菌作用或購反 任能︱再教授所開發的 ’, 生物傳感器,祇需要 5分鐘時間,便可以 測試出污水樣品的生 化需氧量值。 的“食物” ,因此,電極上的微生物便毫無動 靜 3 這時測出的生化需氧量值便是零。 微型生物傳感器的開發 生物傳感技師的應用為污水的檢測帶來極 大的方便。首先3它可以應用於污水的連綴監 測,便於環境管理,其二 ,污水處理廠在淨化 污水時,可根據生化需氧量值來調節需要輸入 水中的氧氣量,從而可以節約能源 i 其三,生 物傳感擺可以在野外操作,而傳統的五日測試 法則必須把污水樣品帶到實驗室裡,方能進行 測試。 任能博教授表示,下一階段的研究目標是 開發一套小型生物傳感系統,這種相l珍型的生 物傳感fii將會有如信用卡般大小,測試時祇要 將它插入水中 , 片刻便能得知水質的污染程 度。這研究計釗已成為科大的跨學科研究項 目,參與研究的專家學者來自化學工程學系、 化學系、生物系及電機工程學系。任能博教授 相信 ,這項新技術定會為香港及內地的環境研 究和環境管理帶來效益。

-說圖

函....

但司 我經常看到郵件房外面放著一堆堆的郵件和刊物,它們似乎 是因為過了辦公時間才送到校園,所以便被遺棄在那裡。這種處理 郵件的方式看來非常不負責任,它們很容易被人拿走。郵件房可否 考慮加設一個投放郵件的位置,讓這些遲到的郵件可以有一個“容 身之所”。 年夸 校園服務處顏振環若“我,fli『也注意到郵件房外堆放郵件的 情況已徑愈來愈嚴重,並已經聯絡過那些送郵件和刊物來校園的速 遞公司,向他們說明大學的辦公時間及放置郵件的正確程序。 然而,有些不負責任的速遞企司仍然為求自己的亦使(尤其是當 他們很難找到收件人的時候),不管是什麼時間都把郵件堆放在郵件 房外,而沒有和我們聯絡。遇到這類情況,我1/1『還是會盡辦法把郵 件送到收件人手中。 雖然加設一個投放郵件的位置可以解決部分問題,但此舉卻會 產生另一些向題一有些專門處理大量郵件的速遞公司 ,會故意把整 批郵件交到郵件房,而不按正常的程序,經郵政局把郵件寄到校園 各個收件人那裡。如果我們的職員發現有此情況出現,會即時警告 有關的速遞企司。 報紙的處理方法則不一樣。通常報販會把報紙放在大廈外邊, 至今還沒有收到過遺失報紙的投訴。儘管如此,我們會繼續留意有 關的運作方式。” (請將問題傳真至 23580537或電子郵遞genesisO) 同創一九九t 年五月 t 日

7

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mDDI

第四屆畢業生就業情況理想

香港科技大學是本港畢業生就業率最高峙院校之一。在去年 12 月,科大學生事務處進行了 1996 年度畢業生就業情祝問卷調查, 並在本年 4 月中發表調查結果。在回答問卷的1,355 位畢業生中, 1,115

人(82.3%)已找到全職工作或自創事業 3 另外有 200 人(

1

4

.

8%)選撐繼

續深造 i 也就是說,超過 97% 的科大畢業生巳於去年12 月或以前,找 到全職工作或繼續深造。 1996 年度共有 1,363 位本科生畢業 ,其中包括 化學工程學系和工業工程及工程管理學系的首批畢業生。 繼續深造的趨勢 1995 年度的畢業生中,選擇繼續深造的有lI l人,而1996 年度則 增加l至 200 人(其中超過四分之三已fil撐留在科大繼續進修)。學生事務 處學生輔導員李詠琴指出 ,越來越多大專畢業生選擇重返課室或研究 室,他們大都意識到 ,如果要在工作上不斷發展,便不能單靠一個本科 學位。她說: “很多畢業生都有計劃再進修,祇是有些會在畢業前開始 考慮,有些則先工作一段時間。” 根據她的經驗,有意從事研究工作的理學院學生,通常會在畢業前 便作好進修的計劃 i 至於工商管理學院和工學院的學生,則會偏向於先 投身社會,待取待較多工作經驗或專業資格後再考慮進修。 1996 年度獲聘全職工作的畢業生的工作性質類別 市場推廣/銷售 20.0% 畢業生的就業情況 系統分析及程式設計 17.8% 其他 8.9% 行政/管理 8.7% 銀行/金融 6.4% 選擇投身社會的1996 年度畢業生大都在香港找工作( 98.4%) ,祇 有1.6% 的畢業生到內地(! l人)或美國、 歐洲及亞洲等地(共5人)工 作。此外,大多數畢業生(85%)的工悄II不用經常到外地出差,至於要 出外工幹的 ,大都以內地為主要目的地(12.5%) 。 在工作性質方面,最多畢業生從事的是工程工作(21%) •其次是市 場推廣和銷售(20%)。大部分工學院和工商管理學院的畢業生都找到與 修讀學科相闊的工作。在就業的畢業生中 ,土木及結構工程學系的畢業

8

生幾乎全書11(96.9%)找到工程方面的工作,會計學系有 86.4% 的畢業生從 事會計,工作,而 84.2% 的計算機科學系畢業生找到編程或系統分析的工 作。在工資方面》 1996 年度畢業生的平均總月入中位數為l 1,000 元3較 1995 年度增加了 7.3% 。 在調查︱時沒有全職工作的畢業生祇有 3日人,另外有二人移民。在當 時沒有全職工作的畢業生中,有 6 人是剛辭去了一份全職工作而正在找另 一份工作,有 4 人是那時才剛開始找工作,當時尚在找尋合意工作的則有 別人。 1994.-1996 年度獲騁全職工作的畢業生的平均綠月入中位數 11000 10500 10000 9500 1994 1995 1996 就業市場漸入佳境 目前的就業市場情況似乎對去年的畢業生沒有造成太大的影響,而 企業主管大都認為今年的經濟將會好轉,因此,就業市場也應隨之漸入 佳境。不過,隨著大專畢業生的人數繼續增加 2相信就業市場的競事情 況將會更趨激烈。 雖然現時估計1997 年度畢業生的就業情況可能吉之尚早 ,不過,前 最應該是令人樂觀的。李詠琴說:“企業主管大都非常欣賞科大的畢業 。 生。”她並指出,大部分科大學生都很關注自己的就業計剖 ,並認真地選 擇合適的工作和做好求職的準怖。 1996 年度畢業生第一汶獲騁的月份 100% 80% 60% 40% 6 月 6 月前

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