HKSQxEngDS Webinar - Decision Quality enhancement by using Transformation Bridge on Anti-Epidemic Strategies

 The Hong Kong Society for Quality (HKSQ) and CityU EngD Society co-organized a webinar on “運用轉換橋分析「動態清零」和「與病毒共存」的矛盾問題及提升決策質量的初探” on 23^rd March 2022. The webinar aimed to introduce four key elements of decision quality and using transformation bridge to propose solution between “Dynamic Zero” and “Coexistence with Virus” so as to enhance decision quality.

In the beginning, HKSQ and CityU EngD program were introduced. Then the recently Omicron infection situation in Hong Kong was briefed.  And then four key elements of decision quality including Moral Intensity, Information Quality, Group Cohesiveness and Decision Experience were discussed and a poll to survey which element is most important for decision quality is performed. The top one is Information Quality (65%).

After that Extenics, Extension Model and Transformation Bridge were briefed. Extenics is an original China New Science for studying the possibility of extending things and rules and methodology of developing innovation with formalized patterns to resolving contradictory problem. Transformation bridge is used to solve antithetical problem and come out “win-win” solution through transformation of goals or transformation of condition limit.

And then extension model was employed to describe “Dynamic Zero” and “Coexistence with Virus”, as well as, anti-epidemic condition limit.

Using the implication and correlation analysis, all measures relationship were draw visually and analyzed their relationship of impact.

Finally, we found the common subordinal goal under implying passages that were to increase effective medicine and vaccination rates.  It could also consider to use transforming passage to transform the condition limit to be acceptable level for changing strategy from “Dynamic Zero” to “Coexistence with Virus”.

Lastly, anti-epidemic policy cycle diagram was proposed and concluded that "First zero, then coexistence, and then zero, after that coexistence".

At the end, a poll for which policies are better and results were anti-epidemic policy cycle diagram (59%), coexistence with virus (17%), dynamic zero (12%), others (12%).

Q&A

Wilson Lam proposed to divide Hong Kong into three parts (HK island, Kowloon and N.T.) for dynamic zero.  Stephen Au said four elements of decision quality are very good not only for this topic but also employed in corporate decisions.

Reference:

HKSQ - http://www.hksq.org

CityU EngD - https://www.cityu.edu.hk/adse/engd.htm

20201017: HKSQ AGM 2020 & Seminar on Local Production of Facial Mask in Hong Kong - https://qualityalchemist.blogspot.com/2020/10/hksq-agm-2020-seminar-on-local.html

20200405: Collective Masks Anti-Epidemic Capability (集體口罩抗疫力) - https://qualityalchemist.blogspot.com/2020/04/collective-masks-anti-epidemic.html

ANQ 2022 Spring Meeting

The Asia Network for Quality (ANQ) Spring Meeting of Certification and Education Committee (CEC), Board and General Meetings were performed on 21^st and 22^nd March 2022, respectively.  The CEC committee meeting discussed the BoK of ANQ Service Quality Engineer and Supervisor, as well as, examination questions and training period.

On 22^nd Mar 2022, ANQ Spring Board meeting was performed and I joined as observer and met many old friends.

During the meeting, the temporary key congress dates were proposed.

Then we performed ANQ General Meeting and Prof. Kano gave a closing speech at the end.

Reference:

ANQ - https://anforq.org/index.php

ANQ Congress 2022 - http://www.caq.org.cn/html/en/annualmeeting/16004.html

HKSQ Webinar on A Framework of Use for QFD

The Hong Kong Society for Quality (HKSQ) organized a webinar on “A Framework of Use for QFD” on 19^th March 2022. The webinar aimed to introduce a framework for addressing the issue of “use” in a more holistic manner so that QFD teams could draw up well-thought-out plans to collect data and customer/user voices when making projects with product and service development. Dr. Catherine Y.P. Chan was the guest speaker and she is president of Hong Kong QFD Association and also HKSQ exco member, as well as, 2019 Akao Prize®Recipient. 

Firstly, Dr. Catherine Chan briefed the importance of comprehensiveness of need list and introduced two fundamental steps for operating the interpretation deployment of QFD as i) Draw up the list of explored needs and ii) Find out the importance of the explored needs.

Then she identified the need list through user, co-user and non-user.

And then Dr. Chan proposed the framework of QFD included four level and they are Product, Market, Society and Globe.

After that she explained each level in details and major forms of voice of collect using Observation and Listening. Some companies would use free web forum and mounted video recording that ensure to quantity of data and efficiency of collection.  However, dialoguing with customers could ensure the quality of data and effectiveness of collection.

For society level, she mentioned to manage Co-User and introduced two major forms of Co-User that are sequential form (e.g. Bike sharing) and simultaneous form (e.g. Urban rail).

Finally, Dr. Chan discussed views of product level to market level to society level and then to globe level. She explained the manufacturer-customer relationship that supply chain and consumption chain joined in a loop like circular economy. Lastly, Dr. Catherine Chan concluded that four aspects of the framework were not independent but intertwined.

Q&A session performed at the end.

Reference:

HKSQ - http://www.hksq.org

QFD related activities:

20180510: ISSC Asia Quality Management Symposium 2018 cum Annual Dinner - https://qualityalchemist.blogspot.com/2018/05/issc-asia-quality-management-symposium.html

20170419: Seminar on Service Quality & QFD for Corporate Service Responsibility - https://qualityalchemist.blogspot.com/2017/04/seminar-on-service-quality-qfd-for.html

20161217: Hong Kong QFD Symposium 2016 - https://qualityalchemist.blogspot.com/2016/12/hong-kong-qfd-symposium-2016.html

20161029: Remember Prof. Yoji Akao - Father of Quality Function Deployment (QFD) - https://qualityalchemist.blogspot.com/2016/10/remember-prof-yoji-akao-father-of.html

20160812: HKSQ AGM 2016 and QFD Seminar - https://qualityalchemist.blogspot.com/2016/08/hksq-agm-2016-and-qfd-seminar.html

20130323: Seminar on Quality Table of QFD - https://qualityalchemist.blogspot.com/2013/03/seminar-on-quality-table-of-qfd.html

20120222: Seminar on QFD and Service Quality - https://qualityalchemist.blogspot.com/2012/02/seminar-on-qfd-and-service-quality.html

20120115: Hong Kong QFD Symposium 2012 - https://qualityalchemist.blogspot.com/2012/01/hong-kong-qfd-symposium-2012.html

20111222: Upcoming Event: Hong Kong QFD Symposium 2012 - https://qualityalchemist.blogspot.com/2011/12/upcoming-event-hong-kong-qfd-symposium.html

20111217: Seminar on "Voice of Customer" through QFD - https://qualityalchemist.blogspot.com/2011/12/seminar-on-voice-of-customer-through.html

20110827: Seminar on "Quality Function Deployment (QFD)" - https://qualityalchemist.blogspot.com/2011/08/seminar-on-quality-function-deployment.html

20110419: Lunch with Prof. Yoji Akao - https://qualityalchemist.blogspot.com/2011/04/lunch-with-prof-yoji-akao.html

20110418: QFD for Product Development - https://qualityalchemist.blogspot.com/2011/04/qfd-for-product-development.html

CityU HK Tech 300: Venture Beyond Boundaries

CityU celebrated the University Day 2022 that the Office of the Vice-President (Research and Technology) (OVPRT) arranged two online events under the theme “Research and Technology - Beyond Boundaries” on Thursday, 17 March 2022. The second event named “HK Tech 300: Venture Beyond Boundaries”. The webinar aimed to witness how these young entrepreneurs skillfully convince a panel of seasoned investors to invest in their start-ups.  Panellists included Dr. Alan Lam (Director and CTO, Gravity Capital Partners Co. Ltd.), Mr. Mingles Tsoi (Executive Committee of Hong Kong Startup Council, Federation of Hong Kong Industries; and CXO of ParticleX), Dr. Gordon Yen (Chairman of the HK Business Angel Network) and Ms. Scarlett Chen (Managing Director, Ecosystems, Prudential Corporation Asia)

The speakers of startups showed as follows.

Alpha AI - Revolutionises the car insurance claims process by empowering drivers to inspect car damage with an AI-powered mobile application

iLandy - A blockchain-powered leasing and property-management platform, offering account consolidation, smart contracts, and an assets tokenisation exchange and clearing system through a trustworthy verified network

Kamakura Foods Limited - Enables restaurants to expand sales channels extensively and sustainably to consumers' doorsteps and provides hot and fresh meals to end-users with the patented Bento Machine HaaS (Hardware-as-a-Service)

Open Ocean Camera - A turnkey solution for marine ecosystem monitoring, resulting in 50 times faster post-processing time and a much lower annual operational cost

Super Bamboo - The world's most advanced augmented bamboo-based material to provide carbon-neutral and sustainable products for a better and stronger world

Vuzec - A platform that leverages blockchain (NFT) technology to allow recording artists and musicians to directly collect payment and royalties for their work, while keeping distribution and creative direction in their hands

During and after their presentation, panelists asked different questions including service office, team members, growth, quality, roadmap, seeking customer, benefit to customer, patent or secret, competitive edge and entry barrier, etc.

Reference:

Research and Technology - Beyond Boundaries - https://www.cityu.edu.hk/hktech300/resources/events/research-and-technology-beyond-boundaries-2022

HK Tech 300 - https://www.cityu.edu.hk/hktech300/

20210817: CityU College Mentorship Program: Development of Prototype with Mentees - https://qualityalchemist.blogspot.com/2021/08/cityu-college-mentorship-program.html

20210624: CityU HK Tech 300 - Seed Fund Interview - https://qualityalchemist.blogspot.com/2021/06/cityu-hk-tech-300-seed-fund-interview.html

20210612: CityU HK Tech 300 - Training Tips for SEED Fund - https://qualityalchemist.blogspot.com/2021/06/cityu-hk-tech-300-training-tips-for.html

20210407: Meeting with student mentees in CityU College Mentorship Program - https://qualityalchemist.blogspot.com/2021/04/meeting-with-student-mentees-in-cityu.html

20210323: CityU HK Tech 300 – Launching Ceremony - https://qualityalchemist.blogspot.com/2021/03/cityu-hk-tech-300-launching-ceremony.html

20210310: CityU KTO – CityU Tech Ventures Info Talks - https://qualityalchemist.blogspot.com/2021/03/cityu-kto-cityu-tech-ventures-info-talks.html

20210305: CityU College of Science - Mentorship Programme Kick-off Ceremony - https://qualityalchemist.blogspot.com/2021/03/cityu-college-of-science-mentorship.html

20190910: Lunch with Prof. Raymond Chan and Prof. CS Lee in CityU for College of Science’s Mentorship Programme - https://qualityalchemist.blogspot.com/2019/09/lunch-with-prof-raymond-chan-and-prof.html

CityU Popular Science Lecture - Knowledge Beyond Boundaries

 CityU celebrated the University Day 2022 that the Office of the Vice-President (Research and Technology) (OVPRT) arranged two online events under the theme “Research and Technology - Beyond Boundaries” on Thursday, 17 March 2022. The first event named “Popular Science Lecture - Knowledge Beyond Boundaries”. The webinar aimed to unfold the latest scientific discoveries and technological innovations in an interesting and easy-to-understanding way, see how cutting-edge research addresses some of the most pressing issues nowadays and contributes to the betterment of society.

Prof. Wang Zuankai (Associate Dean (CENG), College of Engineering, Chair Professor, Department of Mechanical Engineering, CityU) was the first speaker and his topic entitled “Solving a 266-year-old challenge – Efficient liquid cooling over 1,00^oC”. Firstly, Prof. Wang briefed the Leidenfrost effect that a vapor layer formed between the cooling liquid and superhot surface.

Then Prof. Wang introduced Structure Thermal Armor (STA) that could cooling the material from 1000^oC to 200^oC. Finally, he briefed some applications such as rocket engineer, closed system, etc. Prof. Wang concluded that this research should be interdisciplinary including fluid mechanics, thermal engineering, chemistry, energy physics, materials, manufacturing, … etc.

Dr Yu Xinge (Associate Professor, Department of Biomedical Engineering, CityU) was the second speakers and his presentation was “Skin & Robotic VR and Metaverse”.  In the beginning, Dr. Yu briefed Metaverse that connected between physical world and virtual world.  The film named “Ready Player One” showed the perfect Metaverse.

Then Dr. Yu introduced the skin-integrated VR system and briefed its development history as well as its applications including soft electronics for tumor targeting, e-skill and sweat sensing.

Prof. Vanessa Barrs (Associate Dean, Director of Veterinary Affairs, Jockey Club of Veterinary Medicine and Life Science, Chair Professor, Department of Veterinary Clinical Sciences, CityU) was the third speaker and her presentation named “Animal to Human Transmission of SARS-CoV-2 (COVID-19)”.  Beginning, she briefed the history from SARS-CoV in 2002, to MERS-CoV in 2012 and then to SARS-CoV-2 in 2019.

Then she shared some researches related to domestic cats and dogs infectious cases. Case transmitted by cats or dogs to humans was zero.  Lastly, she concluded some implications of interspecies SARS-CoV-2 transmission included that virus evolution in animal hosts would generate new mutations; potential for recombination between animal and human virus variants; and eradication of SARS-CoV-2 is impossible.

The last speaker was Dr Sean Yuan Hsiang-yu (Assistant Professor, Department of Biomedical Sciences, CityU) and his topic was “Mathematical modelling & applications in Covid-19”.  Firstly, he briefed the predication model history and quoted W.O. Kernack & A.G. McKendrick (1927) paper “A Contribution to the Mathematical Theory of Epidemics”. 

Then he explained mathematical model capabilities such as to predict the actual number of infections, to estimate the effect of interventions and to project the outcomes under different scenarios. Model input included daily cases, daily vaccination and daily mobility, etc. Lastly, Dr. Yuen quoted George E.P.Box statement as conclusion that “All models are wrong but some are useful.”

Reference:

Research and Technology - Beyond Boundaries - https://www.cityu.edu.hk/hktech300/resources/events/research-and-technology-beyond-boundaries-2022

Previous CityU’s seminar:

20220218: CityU HKIAS Distinguished Lecture - Single Cell Analysis of Tumor Heterogeneity During Cancer Metastasis - https://qualityalchemist.blogspot.com/2022/02/cityu-hkias-distinguished-lecture.html

20200930: CityU HKIAS Distinguished Lecture – Data-Driven Global Pandemic Management - https://qualityalchemist.blogspot.com/2020/09/cityu-hkias-distinguished-lecture-data.html

20200819: CityU Staff Seminar - Copyright As An Obstacle to AI Development - https://qualityalchemist.blogspot.com/2020/08/cityu-staff-seminar-copyright-as.html

20191101: CityU & PolyU Jointly Seminar on Attacks and Defenses on Machine Learning Services - https://qualityalchemist.blogspot.com/2019/11/cityu-polyu-jointly-seminar-on-attacks.html

20190912: CityU Seminar on the challenges and responses of AI to Public Management - https://qualityalchemist.blogspot.com/2019/09/cityu-seminar-on-challenges-and.html

20190814: CityU & NVIDIA Technology Sharing - AI Application and Research - https://qualityalchemist.blogspot.com/2019/08/cityu-nvidia-technology-sharing-ai.html

20190409: CityU & TFI Seminar – AI for Better Health and Wealth - https://qualityalchemist.blogspot.com/2019/04/cityu-tfi-seminar-ai-for-better-health.html

20190409: AI and E-Commerce: Ethical Conflicts《人工智能與電子商貿：倫理對弈》 - https://qualityalchemist.blogspot.com/2019/04/ai-and-e-commerce-ethical-conflicts.html

20190322: CityU President's Lecture series - Big Data Analysis & AI: Opportunities & Challenges - https://qualityalchemist.blogspot.com/2019/03/cityu-presidents-lecture-series-big.html

20190227: CityU Seminar on Design of Accident Prevention System for LWR using ANN and HS Simulator - https://qualityalchemist.blogspot.com/2019/02/cityu-seminar-on-design-of-accident.html

20190128: CityU Distinguished Lecture on AI Enabled Personalized Theranotics - https://qualityalchemist.blogspot.com/2019/01/cityu-distinguished-lecture-on-ai.html

20190122: CityU Seminar on The First Step for AI-based Human-Like Language Understanding – Sentiment Analysis of Text - https://qualityalchemist.blogspot.com/2019/01/cityu-seminar-on-first-step-for-ai.html

20181227: CityU Distinguished Lecture - How to Make an Artificial Vision System Smart? - https://qualityalchemist.blogspot.com/2018/12/cityu-distinguished-lecture-how-to-make.html

20181114: CityU the 1st Workshop on Financial Data Analysis - https://qualityalchemist.blogspot.com/2018/11/cityu-1st-workshop-on-financial-data.html

20180804: HKSQ AGM Quality Innovation Seminar on “Extenics and AI Application” - https://qualityalchemist.blogspot.com/2018/08/hksq-agm-quality-innovation-seminar-on.html

20180607: CityU Workshop on AI in the Era of Big Data - https://qualityalchemist.blogspot.com/2018/06/cityu-workshop-on-ai-in-era-of-big-data.html

 

CAiRS Lecture – Reliability and Safety Analysis using Digital Twins

 The Centre for Advances in Reliability and Safety (CAiRS) organized a webinar named “Reliability and Safety Analysis using Digital Twins” on 9^th March 2022.  The speaker were Mr. Varun Khemani and Dr. Michael H. Azarian.

In the beginning, Dr. Michael H. Azarian introduced what is Digital Twins. He said digital twins approach could help in asset management and maintenance optimization through fault diagnosis and fault prognosis of the various faults of the asset to ensure its safety and reliability.

Mr. Varun Khemani continued to discuss the digital twin for rotating machinery, batteries, and circuits including their failure modes and mechanisms. 

After demonstrated some cases, he mentioned traditional digital twin depended on simulations to approximate the system, but it is not possible to simulate complex system. So he proposed the Deep Digital Twins (DDT) and gave new definitions below.

1.    An implicit physics model of an asset learned from healthy asset data, requiring no explicit physics knowledge.

2.    A digital representation from which sensor values can be sampled under both stationary and non-stationary operational settings such as rotational speed, throttle and load.

3.    A data driven model which does not require any asset specific feature engineering

4.    A probabilistic model which is able to automatically produce a health indicator which is a metric of the deviation from the healthy asset data.

Deep Digital Twins (DDT) framework was proposed afterward.

Finally, he showed some application of DDT such as gearbox and Commercial Modular Aero-Propulsion System Simulation (CMAPSS).  Lastly, Mr. Khemani concluded that digital twins demonstrated for the prediction of remaining useful life, reliability and functional safety for different products. Concept of deep digital twins (DDT) worked with scenarios where digital twin modeling was infeasible.  Reinforcement learning was introduced to digital twin evolving within the system lifetime.

Reference:

CAiRS - https://www.cairs.hk/view/index.php

HKCTC Webinar on Latest Technology and Development in Building Inspection

The Hong Kong Council for Testing and Certification (HKCTC) and Hong Kong Accreditation Service (HKAS) organized a Webinar entitled “Latest Technology and Development in Building Inspection” held on 24^th Feb 2022.  HKSQ is one of supporting organizations. With the ageing of buildings in Hong Kong, building inspection and diagnostic testing have become crucial to access building conditions for proper follow up actions such as maintenance, refurbishment, and demolishment. In recent years, new technologies have been adopted in various aspects of building inspection to enhance its effectiveness and quality. This webinar aims to share with participants the experience and insights in using latest technology (e.g. artificial intelligence, drones, infra-red thermography, etc.) in building inspection.

The first speaker was Mr. Paul Lau (Senior Property Services Manager, Architectural Services Department, HKSAR) and his topic entitled “The Use of Artificial Intelligence (AI) and Drone to Assist Building Inspection for External Wall and Chinese Tiled Roof”. Firstly, Mr. Lau briefed the traditional approach for building inspection and some challenges (e.g. more than 70% building age > 30yrs, building density and height).

Then he quoted Construction 2.0 policy in three Pillars involved Innovation, Professionalization and Revitalization. Therefore, latest technology solution combined Drone and AI for external wall inspection was proposed. It employed real time kinematics positioning, photogrammetric modelling, computer vision and deep learning. 

And then Mr. Lau showed some real cases which employed drone inspection and collected many photos for analysis.

After that Mr. Lau briefed how to train AI to build the model using identified defect photos.  It could be employed in different types of building such as Chinese Tiled Roof inspection.  Lastly, he concluded some benefits: to improve external wall inspection efficiency, to improve condition survey accuracy, to optimize resources for preventive maintenance and to safeguard building & public safety.

The second speaker was Ir. Dr. Wallace Lai (Associate Professor, Department of Land Surveying and Geo-informatics, PolyU) and his presentation named “Common FAQs of Infrared Thermography on Building Envelop Inspections”.  In the beginning, Dr. Lai briefed the background of mandatory building inspection scheme since 2005. Then the specifications for IR inspection HKCI TM1 issued in 2009.  This specification is under review. 

Then Dr. Lai said Infrared thermography (IRT) employed to look for defects such as delamination and debond that defects appeared in region of hot temperature.  And then he said the factors affect IRT inspection were 4M and 1E.

Man: Based on HKCI TM1 (2^nd Edition under review), personnel qualification of signatories (Level 2 Thermography) and testing personnel (Level 1 Thermography) are updated according to HOKLAS SC No.19.

Machine: Angle of incidence should be <40 degree (Drone) and on-site functionality test that proposed to recognize a distinct object (e.g. fingers) clearly at five locations.

Material: It is good for Rendering, Tiles, Bricks but not for Glass and Metal Cladding.

Method: Different method for normal case, ground based and high-rise buildings.

Environment: It included time factor, orientation factor, and fine weather.

Finally, Dr. Wallace Lai mentioned the infrared image interpretation and its limitations.

The last speaker was Ir Dr Fiona Chan (Senior Accreditation Officer, HKAS) and her presentation title was “How does Accreditation Deliver Confidence in Construction Industry?”. Firstly, Dr. Chan briefed the role and benefits of accreditation.  That included technical competence, integrity and impartiality.

Then Dr. Chan briefed the service scheme of HKAS including HOKLAS, HKCAS and HKIAS.  She mentioned the statistic of number of accredited laboratory and there were 1/3 under construction field. After that she said two important messages that adopt more accredited services and accredited laboratory not equal to accredited test.

Finally, Dr. Chan introduced the new accreditation service related to construction tests and HOKLAS supplementary criteria No. 55 for accreditation of underground utility survey.

Reference:

HKCTC - https://www.hkctc.gov.hk/en/home/index.html

HKAS - https://www.itc.gov.hk/en/quality/hkas/index.html

Previous ICAC involved T&C Seminars:

20210705: HKCTC Professional Integrity and Corruption Prevention in Testing and Certification Webinar 2021 - https://qualityalchemist.blogspot.com/2021/07/hkctc-professional-integrity-and.html

20210105: HKCTC Webinar – Underground Utility Survey Based on Nondestructive Testing, Surveying, Imaging and Diagnostic (NDTSID) Approaches - https://qualityalchemist.blogspot.com/2021/01/hkctc-webinar-underground-utility.html

20180712: HKAS & HKCTC Seminar on Cybersecurity Testing - https://qualityalchemist.blogspot.com/2018/07/hkas-hkctc-seminar-on-cybersecurity.html

20180131: HKCTC Seminar on the Latest Development of Testing and Certification under CEPA - https://qualityalchemist.blogspot.com/2018/01/hkctc-seminar-on-latest-development-of.html

20180126: HKCTC Seminar on the Latest Development in Construction Material Testing, Inspection and Certification - https://qualityalchemist.blogspot.com/2018/01/hkctc-seminar-on-latest-development-in.html

20171218: HKCTC Seminar on Testing and Certification for Environmental Excellence - https://qualityalchemist.blogspot.com/2017/12/hkctc-seminar-on-testing-and.html

20170710: HKCTC Seminar on Integrity and Professional Development in Testing and Certification Industry - https://qualityalchemist.blogspot.com/2017/07/hkctc-seminar-on-integrity-and.html

20161012: HKCTC Seminar on Professional Integrity in Testing and Certification - https://qualityalchemist.blogspot.com/2016/10/hkctc-seminar-on-professional-integrity.html

20160627: HKCTC Seminar on Professional Integrity in Testing and Certification - https://qualityalchemist.blogspot.hk/2016/06/hkctc-seminar-on-professional-integrity.html

20150713: HKCTC Seminar on Professional Integrity in Testing and Certification - http://qualityalchemist.blogspot.hk/2015/07/hkctc-seminar-on-professional-integrity.html

20140114: ICAC Training Workshop for HKAS Accredited Organizations - http://qualityalchemist.blogspot.hk/2014/01/icac-training-workshop-for-hkas.html

20131008: HKCTC Seminar on Integrity and Professional Development in Testing & Certification Industry - http://qualityalchemist.blogspot.hk/2013/10/hkctc-seminar-on-integrity-and.html

20111103: Ethical Management Seminar for Testing and Certification Industry - http://qualityalchemist.blogspot.hk/2011/11/ethical-management-seminar-for-testing.html

20110916: Seminar on Supports to Testing and Certification Industry - https://qualityalchemist.blogspot.hk/2011/09/seminar-on-supports-to-testing-and.html

20101025: Seminar on Support to Testing and Certification Industry - http://qualityalchemist.blogspot.hk/2010/10/seminar-on-support-to-testing-and.html