A detailed rock density model of the Hong Kong territories

We used the geological map and published rock density measurements to compile the digital rock density model for the Hong Kong territories.We then estimated the average density for the whole territory.According to our result,the rock density values in Hong Kong vary from 2101 to 2681 kg·m^(-3).These density values are typically smaller than the average density of 2670 kg·m^(-3),often adopted to represent the average density of the upper continental crust in physical geodesy and gravimetric geophysics applications.This finding reflects that the geological configuration in Hong Kong is mainly formed by light volcanic formations and lava flows with overlying sedimentary deposits at many locations,while the percentage of heavier metamorphic rocks is very low(less than 1%).This product will improve the accuracy of a detailed geoid model and orthometric heights.

Predicting Carpark Prices Indices in Hong Kong Using AutoML

The aims of this study were threefold:1)study the research gap in carpark and price index via big data and natural language processing,2)examine the research gap of carpark indices,and 3)construct carpark price indices via repeat sales methods and predict carpark indices via the AutoML.By researching the keyword“carpark”in Google Scholar,the largest electronic academic database that coversWeb of Science and Scopus indexed articles,this study obtained 999 articles and book chapters from 1910 to 2019.It confirmed that most carpark research threw light on multi-storey carparks,management and ventilation systems,and reinforced concrete carparks.The most common research method was case studies.Regarding price index research,many previous studies focused on consumer,stock,press and futures,with many keywords being related to finance and economics.These indicated that there is no research predicting carpark price indices based on an AutoML approach.This study constructed repeat sales indices for 18 districts in Hong Kong by using 34,562 carpark transaction records from December 2009 to June 2019.Wanchai’s carpark price was about four times that of Yuen Long’s carpark price,indicating the considerable carpark price differences inHong Kong.This research evidenced the features that affected the carpark price indices models most:gold price ranked the first in all 19 models;oil price or Link stock price ranked second depending on the district,and carpark affordability ranked third.

Cycles of fine-grained sedimentation and their influences on organic matter distribution in the second member of Paleogene Kongdian Formation in Cangdong Sag,Bohai Bay Basin,East China

According to the theory of sequence stratigraphy based on continental transgressive-regressive(T-R)cycles,a 500 m continuous core taken from the second member of Kongdian Formation(Kong 2 Member)of Paleogene in Well G108-8 in the Cangdong Sag,Bohai Bay Basin,was tested and analyzed to clarify the high-frequency cycles of deep-water fine-grained sedimentary rocks in lacustrine basins.A logging vectorgraph in red pattern was plotted,and then a sequence stratigraphic framework with five-order high-frequency cycles was formed for the fine-grained sedimentary rocks in the Kong 2 Member.The high-frequency cycles of fine-grained sedimentary rocks were characterized by using different methods and at different scales.It is found that the fifth-order T cycles record a high content of terrigenous clastic minerals,a low paleosalinity,a relatively humid paleoclimate and a high density of laminae,while the fifth-order R cycles display a high content of carbonate minerals,a high paleosalinity,a dry paleoclimate and a low density of laminae.The changes in high-frequency cycles controlled the abundance and type of organic matter.The T cycles exhibit relatively high TOC and abundant endogenous organic matters in water in addition to terrigenous organic matters,implying a high primary productivity of lake for the generation and enrichment of shale oil.

Discourse Analysis in Translation of Chinese Literature: The Case Study of Yang Xianyi and Gladys Yang’s Translation of Kong Yiji

Since the early 1970s,discourse analysis has garnered significant attention across various academic disciplines,marked by the proliferation of numerous theoretical frameworks.Then the profound impact of discourse analysis on the field of translation research has become increasingly apparent,with a substantial body of translation studies embracing the discourse analysis approach.The disciplinary significance of discourse analysis has become undeniable.Contemporary China is in a relatively weak position in global cultural communication.To advance Chinese culture on the global stage,Chinese literary works serve as a precious channel.To effectively showcase the unique qualities of Chinese literature,translators must consider a multitude of influencing factors and address them judiciously to enable target language readers to fully immerse themselves in the essence of Chinese literary artistry.This paper takes Yang Xianyi and Gladys Yang’s translation of Kong Yiji as an example to elucidate the function of discourse analysis in translation of Chinese literature.

Investigation on the Integration of “Gao” in Hong Kong Chinese and Mainland Mandarin

From the diachronic dimension,this paper makes a two-way interactive investigation on the integration of Hong Kong Chinese and Mainland Mandarin.“Gao”is a delexical verb in contemporary Chinese.In different words and expressions related to“gao”character,there are mutual absorptions between Chinese mainland and Hong Kong,which is characterized by starting from nothing to something and from less to more.

Present Situation and Thinking of the Evaluation and Management of Biomedical Projects in Shenzhen Industrial Park of Shenzhen-Hong Kong Cooperation Zone

Objective To put forward some suggestions for the improvement of the evaluation system of Shenzhen Industrial Park of Shenzhen-Hong Kong Innovation Cooperation Zone by studying the scientific research project evaluation and management system of Japan Agency for Medical Research and Development(AMED).Methods Through literature review,lessons were drawn from the review and management policies and methods of biomedical projects implemented by Japan AMED.Then some reference was provided to the review and management of the projects in Shenzhen Industrial Park.Results and Conclusion A basic review framework has been set up in Shenzhen Industrial Park,which consists of scientific research management institution of Shenzhen Industrial Park,Third-Party Review Institution and Science Committee.However,there are three problems in this system:unclear selection criteria of review experts,insufficient supervision and lack of project evaluation standards.These problems can be solved by establishing an expert think tank,setting up graded project supervisors to have the dynamic monitoring,and developing a general evaluation scale for evaluating scientific research projects in Shenzhen Industrial Park.

On the“Past and Present”of Hong Kong’s Finance

Finance is vital to a country,and Hong Kong,as a special part of the large economy of China,has unique advantages and development history.And Hong Kong’s growth from a small fishing village to a financial centre has its inevitable factors:historical,geographical and policy advantages.After nearly a century of rapid development,Hong Kong has achieved many proud accomplishments in the following fields:economy,medicine,education,etc.In the process,the cooperation between Hong Kong and the mainland has become increasingly close,and the two sides of the Strait have become excellent“partners”.In recent years,due to the COVID-19 epidemic and the rise of China as a big economy,Hong Kong is facing an unavoidable dilemma.In view of this,the authors suggest that Hong Kong can develop financial technology,enhance financial security,implement green finance,and promote corporate innovation.At the same time,Hong Kong should also strengthen the relationship with the mainland.Generally speaking,under the current circumstances,Hong Kong will continue to exist as an important financial center of China,but Hong Kong should also actively face the challenges of the times and explore new developments directions in the future.

Toward a more open and collaborative climate change policy framework in Hong Kong and Macao within the Guangdong-Hong Kong-Macao Greater Bay Area

The special administrative regions of Hong Kong and Macao enjoy a high degree of autonomy from the national policy system in devising their local policies,including measures related to climate change.Hong Kong and Macao each have their own climate change policies,some aspects of which are more advanced than policies in China's Mainland.While their high degree of policy autonomy has advantages,this has also isolated them from China's larger environmental management and practices that continue to advance at scale.This paper reviews the climate change policies of the two special administrative regions and analyzes their strengths and innovations,particularly in adaptation.It also identifies areas where there could be closer engagement,collaboration,and capacity-building with the China's Mainland,which has the potential for greater positive impacts,especially on a regional basis.

Eurovet Unveils the New Image of Hong Kong Mode Lingerie 2010 March 30-31, at the Hong Kong Convention and Exhibition Centre

Organized by Eurovet, the world’s leading lingerie and beachwear trade show organizer and supported by Hong

Hong Kong Fashion Week for S/S——Hong Kong Fashion Week showcases design excellence

Organised by Hong Kong Trade Development Council(HKTDC),HKTDC Hong Kong Fashion Week for Spring/ Summer 2009 is not only an important sourcing platform for the global fashion industry,it is also a showcase for design excellence.

mergy evaluation of the environment and economy of Hong Kong

An environment-economy systems analysis of Hong Kong has been carried out using a newmeasure emergy for evaluating its environmental resource basis and economy as well as its international e-conomic relations for recommending a sustainable development. Emergy is the total energy uf one kind re-quired directly and indirectly to form a resource, product or service. It provides a common basis for mea-surement of the value of environment and economy.A preliminary analysis of emergy contributions supporting the system of Hong Kong is presented inthis paper.

Evaluation of ENVISAT ASAR data for sea surface wind retrieval in Hong Kong coastal waters of China

The C-band wind speed retrieval models, CMOD4, CMOD - IFR2, and CMOD5 were applied to retrieval of sea surface wind speeds from ENVISAT （European environmental satellite） ASAR （advanced synthetic aperture radar） data in the coastal waters near Hong Kong during a period from October 2005 to July 2007. The retrieved wind speeds are evaluated by comparing with buoy measurements and the QuikSCAT （quick scatterometer） wind products. The results show that the CMOD4 model gives the best performance at wind speeds lower than 15 m/s. The correlation coefficients with buoy and QuikSCAT winds are 0.781 and 0.896, respectively. The root mean square errors are the same 1.74 m/s. Namely, the CMOD4 model is the best one for sea surface wind speed retrieval from ASAR data in the coastal waters near Hong Kong.

Features of Ciguatera Fish Poisoning Cases in Hong Kong 2004-2007

Ohjective To review the clinical features and laboratory investigations of ciguatera patients in Hong Kong between 2004 and 2007 in order to show the timely sampling of implicated fish from ciguatera victims and application of validated mouse bioassay for confirming suspected clinical cases of ciguatera. Methods Diagnosis of the ciguatera victims was based on history of coral fish consumption and clinical presentations stated in official guidelines for clinical diagnosis of ciguatera fish poisoning in Hong Kong. Food remnants of coral fish samples were collected swiftly from ciguatera victims between 2004 and 2007 for ciguatoxins （CTXs） analysis. Results Major clinical symptoms in ciguatera patients included gastrointestinal and neurological effects including limb numbness and diarrhoea, which developed at 0.5 to 15 hours after consumption of fish. In most cases, neurological symptoms were more common than gastrointestinal symptoms. A broad range of attack rate （10%-100%） was observed in each ciguatera outbreak. Validated mouse bioassay on ether extracts of the food remnant samples confirmed that all were CTXs-positive （〈0.5 - 4.3 MU/20 mg ether extract） and directly linked to the corresponding ciguatera cases. Conclusion Consistency between clinical and laboratory analysis for ciguatera poisoning illustrates the application of laboratory mouse bioassay in a timely fashion for confirming ciguatera poisoning cases and implementing effective public health measures. With further improvement in laboratory techniques, features of ciguatera fish poisoning cases can be better defined, Further studies are needed to determine the risk of each class of CTXs （Pacific-, Indian- and Caribbean-CTXs） in Hong Kong.

Long-Term Trends in Extreme Temperatures in Hong Kong and Southern China

The observed long-term trends in extreme temperatures in Hong Kong were studied based on the meteorological data recorded at the Hong Kong Observatory Headquarters from 1885-2008. Results show that, over the past 124 years, the extreme daily minimum and maximum temperatures, as well as the length of the warm spell in Hong Kong, exhibit statistically significant long-term rising trends, while the length of the cold spell shows a statistically significant decreasing trend. The time-dependent return period analysis also indicated that the return period for daily minimum temperature at 4°C or lower lengthened considerably from 6 years in 1900 to over 150 years in 2000, while the return periods for daily maximum temperature reaching 35°C or above shortened drastically from 32 years in 1900 to 4.5 years in 2000. Past trends in extreme temperatures from selected weather stations in southern China from 1951-2004 were also assessed. Over 70% of the stations studied yielded a statistically significant rising trend in extreme daily minimum temperature, while the trend for extreme maximum temperatures was found to vary, with no significant trend established for the majority of stations.

基于Kong和Elasticsearch的私有云API网关及监控系统的设计与实现

云上系统往往会采用微服务架构,即若干个子系统之间互相配合,对外统一提供服务。由于不同子系统大概率是由不同的编程人员开发,会出现多协议通信、多编程语言共存、非业务功能冗余开发的情况。针对这一问题,针对私有云环境,基于Kong和Elasticsearch设计并实现一套API网关集成及监控系统。该系统作为云平台的门面,能以RestFul接口的形式统一转发服务,并能通过插件化来集成类似日志、鉴权、限流、监控等非业务功能,从而实现云内微服务接入的统一管理和自动化监控运维,减轻服务开发者不必要的工作负担。

Hepatocellular carcinoma staging systems: Hong Kong liver cancer vs Barcelona clinic liver cancer in a Western population

BACKGROUND Despite being the world’s most widely used system for staging and therapeutic guidance in hepatocellular carcinoma(HCC)treatment,the Barcelona clinic liver cancer(BCLC)system has limitations,especially regarding intermediate-grade(BCLC-B)tumors.The recently proposed Hong Kong liver cancer(HKLC)staging system appears useful but requires validation in Western populations.AIM To evaluate the agreement between BCLC and HKLC staging on the management of HCC in a Western population,estimating the overall patient survival.METHODS This was a retrospective study of HCC patients treated at a university hospital in southern Brazil between 2011 and 2016.Demographic,clinical,and laboratory data were collected.HCC staging was carried out according to the HKLC and BCLC systems to assess treatment agreement.Overall survival was estimated based on the treatment proposed in each system.RESULTS A total of 519 HCC patients were assessed.Of these,178(34.3%)were HKLC-I;95(18.3%)HKLC-IIA;47(9.1%)HKLC-IIB;29(5.6%)HKLC-IIIA;30(5.8%)HKLCIIIB;75(14.4%)HKLC-IV;and 65(12.5%)HKLC-V.According to the BCLC,25(4.9%)were BCLC-0;246(47.4%)BCLC-A;107(20.6%)BCLC-B;76(14.6%)BCLCC;and 65(12.5%)BCLC-D.The general agreement between the two systems was 80.0%-BCLC-0 and HKLC-I(100%);BCLC-A and HKLC-I/HKLC-II(96.7%);BCLC-B and HKLC-III(46.7%);BCLC-C and HKLC-IV(98.7%);BCLC-D and HKLC-V(41.5%).When sub-classifying BCLC-A,HKLC-IIB,HKLC-IIIA and HKLC-IIIB stages according to the up-to-7 in/out criterion,13.4,66.0,100 and 36.7%,respectively,of the cases were classified as up-to-7 out.CONCLUSION In a Western population,the general agreement between the two systems was 80.0%,although in BCLC-B cases the agreement was low,suggesting that some individuals could be candidates for the curative treatment recommended by the HKLC.The authors suggest that the BCLC system should be routinely employed,although for BCLC-B cases it should be associated with the HKLC system.

Application of Ecological Restoration and Sustainable Design Concept in Hong Kong Wetland Park

Wetland park has become an important content of urban landscape design in China, and it is urgent to explore the ways of ensuring scientifi c planning and design and successful implementation of the planning and design in the preparatory stage and the late habitat management and monitoring stage. Taking Hong Kong Wetland Park for example, this paper reviewed the successful design concepts and scientifi c management practices on the basis of sorting out its planning, construction, management and monitoring experience, to provide useful references for the planning, design and management of wetland park in other regions.

Occurrence and distribution of vibrios in fishes and shellfishes in coastal waters of Hong Kong

The summer occurrence and distribution of vibrios in the fishes and shellfishes in the coasal waters of Hong Kong were investigaed. A total of 69 strains of vibrios were isolated from all samples examined. The strains, along with 10 reference strains were classified with the technique of numerical taxonomy bared on 54 characters and 62 of the 69 strains fell into 5 major phena, identified as V. paraheamolyticus (30 strains), V. alginoloticus (23 strains), V. choloerae (3 strains), V. harveyi (2 strains) and V. fluinalis (4 strains). Among them, V.paraheamolyticus and V. alginolyticus were the predominant species in the fishes, shellfishes and the coastal waters of Hong Kong and comprised 43. 5 % and 33. 3 % of the total Vibrio spp. isolates respectively. Meanwhile, 3 strains of non-Ol V. cholerae were isolated from oyster and it was the first time to record V. cholerae non-Ol in seawater or from shellfishes in Hong Kong. These results highlighted the potential risks of food poisoning associated with raw or undercooked seafood.

Mesoscale meteorological modelling for Hong Kong-application of the MC2 model

This paper describes the set up and application of a non hydrostatic Canadian meteorological numerical model (MC2) for mesoscale simulations of wind field and other meteorological parameters over the complex terrain of Hong Kong. Results of the simulations of one case are presented and compared with the results of radiosonde and aircraft measurements. The model is proved capable of predicting high resolution, three dimensional fields of wind and other meteorological parameters within the Hong Kong territory, using reasonable computer time and memory resources.

Lead Concentration in Hong Kong Roadside Dust after Reduction of Lead Level in Petrol

Samples of roadside dust were collected from 30 sites in Hong Kong.The total concentrations of 10 metals in the samples were analyzed,and the correlation coefficients among the metal contents and the annual average daily traffic(AADT)in 1986 were determined.Pb was found to have a significant correlation(P<0.01)with AADT.No correlation was found between Al, Ba,Cd,Cr,Cu,Fe,Mn,Ni,and Zn with respect to AADT.A general decrease in the level of Pb in roadside dust in the past few years has been observed since the reduction in the level of lead in petrol.1989 Academic Press,Inc.