291 results match your criteria: "The Hong Kong Institute of Education.[Affiliation]"
J Deaf Stud Deaf Educ
October 2019
Centre for Sign Linguistics and Deaf Studies, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.
In Hong Kong, students are expected to speak fluent Cantonese, Putonghua, and English. However, the curriculum does not include Cantonese studies, as children are expected to have already acquired Cantonese by the age of school entry. This study examined the language outcomes of Cantonese-speaking deaf or hard-of-hearing children who attend primary schools within the Hong Kong educational system and considered whether the system currently meets the needs of these children.
View Article and Find Full Text PDFJ Environ Manage
April 2019
Consortium on Health, Environment, Education and Research (CHEER), Department of Science and Environmental Studies, The Hong Kong Institute of Education, Tai Po, Hong Kong, China; Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, Department of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China. Electronic address:
Food waste is a low-cost and nutritious source of feed which could be beneficial to the fishery industry. The objective of this study was to use fermented food wastes as major sources of protein to replace the fish meal used in fish feeds for culturing jade perch (Scortum barcoo) and Nile tilapia (Oreochromis niloticus). Two experiments (a laboratory and a field trial) were conducted to test the suitability of the fish feeds for the two fish species.
View Article and Find Full Text PDFSheng Wu Gong Cheng Xue Bao
February 2017
Guangdong Provincial Key Laboratory of Biotechnology for Plant Development, College of Life Science, South China Normal University, Guangzhou 510631, Guangdong, China.
To use hairy roots for producing medicinal ingredients of Phytolacca americana L. we studied the factors influencing the induction and in vitro culture. Hairy roots could be incited from the veins of cut surface (morphological lower) of P.
View Article and Find Full Text PDFGene Regul Syst Bio
June 2017
State Key Laboratory in Marine Pollution, City University of Hong Kong, Hong Kong SAR.
Hypoxia is an important environmental stressor leading to endocrine disruption and reproductive impairment in fish. Although the hypoxia-inducible factor 1 (HIF-1) is known to regulate the transcription of various genes mediating oxygen homeostasis, its role in modulating steroidogenesis-related gene expression remains poorly understood. In this study, the regulatory effect of HIF-1 on the expression of 9 steroidogenic enzyme genes was investigated in zebrafish embryos using a "gain-of-function and loss-of-function" approach.
View Article and Find Full Text PDFInt Psychogeriatr
May 2017
Department of Psychiatry,The Chinese University of Hong Kong,G/F Multicenter, Tai Po Hospital,Hong Kong SAR,China.
Background: Default mode network (DMN) is vulnerable to the effects of APOE genotype. Given the reduced brain volumes and APOE ε 4-related brain changes in elderly carriers, it is less known that whether these changes would influence the functional connectivity and to what extent. This study aimed to examine the functional connectivity within DMN, and its diagnostic value with age-related morphometric alterations considered.
View Article and Find Full Text PDFRes Pract Technol Enhanc Learn
July 2016
2National Institute of Education, Nanyang Technological University, Singapore, Singapore.
The research on mobile learning in science lacks in-depth investigation of the learning process. In this paper, we describe the implementation of a mobile technology-supported science curriculum developed by design-based approach. The long-term data collection and trace of learning process enable the exploration of students' participation and identifying potential factors in mobile learning.
View Article and Find Full Text PDFJ Appl Meas
February 2017
Zi Yan, Department of Curriculum and Instruction, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po, Hong Kong,
Self-assessment is a core skill that enables students to engage in self-regulated learning. The purpose of this study was to examine the psychometric properties of a Self-assessment Practice Scale and to depict the characteristics of self-assessment practices of Hong Kong secondary students using this newly developed instrument. A total of 6,125 students from 10 Hong Kong secondary schools completed the survey.
View Article and Find Full Text PDFJ Psycholinguist Res
December 2016
Department of Special Education and Counselling, The Hong Kong Institute of Education, Tai Po, Hong Kong, China.
Understanding the microstructure and macrostructure of passages is important for reading comprehension. What cognitive-linguistic skills may contribute to understanding these two levels of structures has rarely been investigated. The present study examined whether some word-level and text-level cognitive-linguistic skills may contribute differently to the understanding of microstructure and macrostructure respectively.
View Article and Find Full Text PDFEnviron Int
November 2016
Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Indoor air pollution is closely related to children's health. Polybrominated diphenyl ethers (PBDEs) and dechlorane plus (DP) transmitted through indoor PM and dust, along with carbonyl compounds and black carbon (BC) aerosol were analysed in five Hong Kong kindergartens. The results showed that 60% of the median PM levels (1.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
December 2016
School of Life Sciences, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China.
Paddy soils and rice (Oryza sativa L.) contaminated by mixed heavy metals have given rise to great concern. Field experiments were conducted over two cultivation seasons to study the effects of steel slag (SS), fly ash (FA), limestone (LS), bioorganic fertilizer (BF), and the combination of SS and BF (SSBF) on rice grain yield, Cd, Pb, and Zn and nutrient accumulation in brown rice, bioavailability of Cd, Pb, and Zn in soil as well as soil properties (pH and catalase), at two acidic paddy fields contaminated with mixed heavy metals (Cd, Pb, and Zn).
View Article and Find Full Text PDFJ Hazard Mater
December 2016
Department of Science and Environmental Studies, The Hong Kong Institute of Education, Hong Kong 00852, China.
Ni/Fe bimetallic nanoparticles were synthesized using biochar as a support (BC@Ni/Fe) and their effectiveness in removing BDE209 from soil was investigated. BET, SEM, TEM, XPS and FTIR were used to characterize the catalyst, and the efficiencies of biochar, Ni/Fe nanoparticles and BC@Ni/Fe for removing BDE209 from soil were compared. The results showed that Ni/Fe bimetallic nanoparticles highly dispersed in the biochar, reducing its agglomeration.
View Article and Find Full Text PDFEvid Based Complement Alternat Med
August 2016
Department of Health and Physical Education, The Education University of Hong Kong, Tai Po, Hong Kong.
Objectives. To evaluate the effects of Ving Tsun (VT) martial art training on the upper extremity muscle strength and eye-hand coordination of middle-aged and older adults. Methods.
View Article and Find Full Text PDFChemosphere
November 2016
Department of Science and Environmental Studies, The Hong Kong Institute of Education, Hong Kong, 00852, China.
In vivo studies of the interactions of polybrominated diphenyl ethers (PBDEs) in plants have generally focused on uptake, translocation, metabolism and accumulation, but there were limited reports about the phytotoxicity and translocation of PBDEs in contaminated soil with the effects of nanoparticles. In this study, the effects of Ni/Fe bimetallic nanoparticles on translocation of polybrominated diphenyl ethers (PBDEs) in contaminated soil and its phytotoxicity to Chinese cabbage were investigated by soil culture experiments. The results showed that the plant biomass, germination rate, and shoot and root lengths of treated soil (S-5) increased by 0.
View Article and Find Full Text PDFJ Environ Manage
November 2016
Environmental Engineering Program, Department of Civil Engineering, Auburn University, Auburn, AL, 36849, USA.
In this study, a kind of biochar-supported nano-hydroxyapatite (nHAP@BC) material was used in in-situ remediation of lead-contaminated soil. Column experiments were performed to compare the mobility of nHAP@BC and Bare-nHAP. The immobilization, accumulation and toxic effects of Pb in the after-amended soil were assessed by the in vitro toxicity tests and pot experiments.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
October 2016
Guangdong Technology Research Center for Ecological Management and Remediation of Water System, Guangzhou, 510006, China.
The potential for nanoscale phosphate amendments to remediate heavy metal contamination has been widely investigated, but the strong tendency of nanoparticles to form aggregates limits the application of this technique in soil. This study synthesized a composite of biochar-supported iron phosphate nanoparticle (BC@Fe3(PO4)2) stabilized by a sodium carboxymethyl cellulose to improve the stability and mobility of the amendment in soil. The sedimentation test and column test demonstrated that BC@Fe3(PO4)2 exhibited better stability and mobility than iron phosphate nanoparticles.
View Article and Find Full Text PDFEcotoxicol Environ Saf
October 2016
Environmental Engineering Program, Department of Civil Engineering, Auburn University, Auburn, AL 36849, USA.
In this study, a high efficiency and low cost biochar-supported nano-hydroxyapatite (nHAP@BC) material was used in the remediation of lead (Pb)-contaminated soil. The remediation effect of nHAP@BC on Pb-contaminated soil was evaluated through batch experiments. The stability, bioaccessibility of Pb in the soil and the change in soil characteristics are discussed.
View Article and Find Full Text PDFJ Phys Chem A
July 2016
Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences , Beijing 100039, People's Republic of China.
The downshifting from Ce(3+) blue emission to Yb(3+) near-infrared emission has been studied in the garnet host Ca2.8-2xCe0.1YbxNa0.
View Article and Find Full Text PDFJ Phys Ther Sci
May 2016
Institute of Human Performance, The University of Hong Kong, Hong Kong.
[Purpose] The effectiveness of a smartphone pedometer application was compared with that of a traditional pedometer for improving the physical activity and weight status of community-dwelling older adults. [Subjects and Methods] This study had a nonequivalent pretest-posttest control group design. Ninety-seven older adults (mean age ± SD, 60.
View Article and Find Full Text PDFAggress Behav
July 2016
Shaanxi Normal University, Xi'an, China.
Prior research has documented a relationship between narcissism and aggression but has focused only on dispositional narcissism without considering situational factors that may increase narcissism temporarily. This study explored the possibility that an increase in state narcissism would foster aggressive responding by increasing anger and hostile attributional bias following unexpected provocation among 162 college students from China. We created a guided-imagination manipulation to heighten narcissism and investigated its effects on anger, aroused hostile attribution bias, and aggressive responses following a provocation with a 2 (narcissism/neutral manipulation) × 2 (unexpected provocation/positive evaluation condition) between-subjects design.
View Article and Find Full Text PDFRes Dev Disabil
August 2016
Department of Special Education and Counselling, The Hong Kong Institute of Education, Hong Kong.
Background And Aims: Although their university enrollment has increased dramatically over the past two decades, deaf or hard of hearing (DHH) students face great challenges and a tremendous environmental adjustment when entering a mainstream university. This study aims to facilitate DHH students' university success through exploring differences in thinking styles between DHH and hearing students from Art and Design academic disciplines in two universities in China.
Methods And Procedures: The Thinking Styles Inventory-Revised II (TSI-R2) and its accommodated version were administered to 286 hearing and 256 DHH students, respectively.
Sci Total Environ
October 2016
Department of Science and Environmental Studies, The Hong Kong Institute of Education, Hong Kong.
This review article summarises the sources, occurrence, fate and effects of plastic waste in the marine environment. Due to its resistance to degradation, most plastic debris will persist in the environment for centuries and may be transported far from its source, including great distances out to sea. Land- and ocean-based sources are the major sources of plastic entering the environment, with domestic, industrial and fishing activities being the most important contributors.
View Article and Find Full Text PDFQual Health Res
January 2017
The Hong Kong Institute of Education, Hong Kong
This study evaluated the outcomes and impact of a post-earthquake rehabilitation program in Sichuan, China. A case-study approach was adopted to conduct an in-depth examination of the program. The results show that the program effectively enhanced the functional outcomes of earthquake survivors.
View Article and Find Full Text PDFEcotoxicology
August 2016
Environmental Engineering Program, Department of Civil Engineering, Auburn University, Auburn, AL, 36849, USA.
This paper was aimed to study the impact of "ageing" (aged in non-saturated soil for 2 and 4 weeks prior to exposure) nanoscale zero-valent iron (nZVI) on the terrestrial plant. The effects of nZVI on Oryza Sativa germination, seedlings growth, chlorophyll biosynthesis, oxidative stress and the activities of antioxidant enzymes at low (250 mg/kg) and high (1000 mg/kg) concentrations were investigated in this study. The results showed that neither the freshly added nor the "ageing" nZVI to the soil had a significant effect on germination, regardless of concentration.
View Article and Find Full Text PDFMater Sci Eng C Mater Biol Appl
September 2016
Department of Science and Environmental Studies, The Hong Kong Institute of Education, Hong Kong. Electronic address:
A photoresponsive surface molecularly imprinted polymer for uric acid in physiological fluids was fabricated through a facile and effective method using bio-safe and biocompatible ZnO nanorods as a support. The strategy was carried out by introducing double bonds on the surface of the ZnO nanorods with 3-methacryloxypropyltrimethoxysilane. The surface molecularly imprinted polymer on ZnO nanorods was then prepared by surface polymerization using uric acid as template, water-soluble 5-[(4-(methacryloyloxy)phenyl)diazenyl]isophthalic acid as functional monomer, and triethanolamine trimethacryl ester as cross-linker.
View Article and Find Full Text PDFJ Palliat Med
June 2016
7 Palliative and Supportive Services, Flinders University, Adelaide, Australia .
Background: Palliative care guidelines recommend plain radiographs to assess constipation based on the presumption that visible fecal shadowing represents stool retention. Despite this, using plain radiographs in this way is not well validated.
Objectives: This work's main aim was to compare clinicians' reports of fecal loading on radiographs.