Physical Documentation of Censored Incidents Liberates One from the Doubts of Existence.

Clouds are free. Hovering aimlessly, they drift with no set forms, looking down on humans high from the sky. As an artist, I explore the freedom between humans and nature, with ‘cloud’ as a carrier, and extend its definition to the perspective of Chinese society and individuals through the format of jewelry. As both a translator and jeweler, I am acutely aware of the ongoing censorship of language and events in Mainland China. My jewelry documents a diverse range of texts in China that expose the societal constraints imposed on its people, a miserable contrast to the freely floating clouds. My pieces serve as a reminder, a warning, and a memorial that the voices of the people should not be silenced by the grandiose narratives. At the same time, the cloud reflects on the mysterious and wondrous connection between individuals and the natural world. Through context, materials and formats, I value the distortion of paper and emphasize the detailed aggregation of enamel and engraving. I seek to preserve and celebrate the special ways in which humans connect with nature. While creating pieces that capture the raw and unbridled energy of the natural world, I try to restore the free and wild perceptual channels of humans to nature that have been destroyed or blocked by the modern society

Indoor Hospital Navigation Utilizing Personal Cell Phone Wayfinding Technology

Background: To reach one’s destination in a hospital in a timely manner is the difference between life and death. Navigational tools such as signage, maps and information desks provide guidance; however, visitors, patients and employees often still get lost (Zenka et al., 2021). Mobile navigation technology has been found to be a promising solution for providing a universal wayfinding tool. Objective: The objective of this project is to examine and test what current wayfinding methodologies may be used at the University of Washington and if using a mobile interactive navigational tool would be preferred. Methods: All new employees to the University of Washington were given access to a survey and an interactive indoor blueprint of the University of Washington Northwest campus hospital. Participants were encouraged to fill out a survey before and after using the interactive map to assess the utility and satisfaction with the wayfinding technology. Results: Forty percent of all new employees became lost using traditional wayfinding tools. Most participants preferred signs as their preferred navigational method. A total of 212 participants accessed the interactive map. Implications for practice: Unassisted, independent indoor mobile mapping can provide an added option to traditional wayfinding that could benefit a wider scope of users, particularly those with cognitive, physical or cultural barriers. Future projects could strive for data collection on participants using both traditional and mobile wayfinding tools to investigate user experiences in their wayfinding process

Mindfulness-based cognitive therapy v. group psychoeducation for people with generalised anxiety disorder: randomised controlled trial

Background: Research suggests that an 8-week mindfulness-based cognitive therapy (MBCT) course may be effective for generalised anxiety disorder (GAD). Aims: To compare changes in anxiety levels among participants with GAD randomly assigned to MBCT, cognitive–behavioural therapy-based psychoeducation and usual care. Method: In total, 182 participants with GAD were recruited (trial registration number: CUHK_CCT00267) and assigned to the three groups and followed for 5 months after baseline assessment with the two intervention groups followed for an additional 6 months. Primary outcomes were anxiety and worry levels. Results: Linear mixed models demonstrated significant group × time interaction (F(4,148) = 5.10, P = 0.001) effects for decreased anxiety for both the intervention groups relative to usual care. Significant group × time interaction effects were observed for worry and depressive symptoms and mental health-related quality of life for the psychoeducation group only. Conclusions: These results suggest that both of the interventions appear to be superior to usual care for the reduction of anxiety symptoms

Trends in Travel Technology

This paper examines the increasing trend in travel technology, and the impacts this trend has on the tourism industry. The use of Internet has been increasing exponentially as consumers become more tech-savvy and perceive the Web as a medium for information and communication. With the popular use of Internet, consumers are now able to access travel information without the guide of a traditional travel agent. This increases the use of online travel agents, which results in a decline in the demand for traditional on-site travel agents. Consumer preferences are changing constantly; therefore it is imperative that the industry stays updated to fulfill the heterogeneous needs and demands. This paper discusses the history of the trend, the impacts of the trend on the travel and tourism industry, and the future outlooks for this trend

Effects of physical activity on functional health of older adults: a systematic review

Reviews on the relationships between functional health and physical activity of general older adults have been well documented in literature. However, specific age range of older adults, in particular, older adults of 75 years or above, is currently under-examined. A systematic review was conducted to investigate the effects of physical activity on functional health older adults aged 75 years or above. The reviewed articles cover a variety range of functional health outcomes, including balance, muscle conditioning, joint range of motion, quadriceps strength, reaction time, gait speed, health-related quality of life, back and knee pain, muscle mass, and walking ability. In general, interventions of the reviewed articles had favourable effects on function health of older adults. While physical activity has been identified as an important determinant of functional health, the ways to engage in and accumulate sufficient daily physical activity warrant investigation. It is also important to explore interventions which enhance daily, self-driven physical activity of elderly, as normally supervised physical activity bears higher costs

Span of High Tones in Hong Kong English

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Thymus transplantation for complete DiGeorge syndrome: European experience

Background: Thymus transplantation is a promising strategy for the treatment of athymic complete DiGeorge syndrome (cDGS). Methods: Twelve patients with cDGS were transplanted with allogeneic cultured thymus. Objective: To confirm and extend the results previously obtained in a single centre. Results: Two patients died of pre-existing viral infections without developing thymopoeisis and one late death occurred from autoimmune thrombocytopaenia. One infant suffered septic shock shortly after transplant resulting in graft loss and the need for a second transplant. Evidence of thymopoeisis developed from 5-6 months after transplantation in ten patients. The median (range) of circulating naïve CD4 counts (x10663 /L) were 44(11-440) and 200(5-310) at twelve and twenty-four months post-transplant and T-cell receptor excision circles were 2238 (320-8807) and 4184 (1582 -24596) per106 65 T-cells. Counts did not usually reach normal levels for age but patients were able to clear pre-existing and later acquired infections. At a median of 49 months (22-80), eight have ceased prophylactic antimicrobials and five immunoglobulin replacement. Histological confirmation of thymopoeisis was seen in seven of eleven patients undergoing biopsy of transplanted tissue including five showing full maturation through to the terminal stage of Hassall body formation. Autoimmune regulator (AIRE) expression was also demonstrated. Autoimmune complications were seen in 7/12 patients. In two, early transient autoimmune haemolysis settled after treatment and did not recur. The other five suffered ongoing autoimmune problems including: thyroiditis (3); haemolysis (1), thrombocytopaenia (4) and neutropenia (1). Conclusions: This study confirms the previous reports that thymus transplantation can reconstitute T cells in cDGS but with frequent autoimmune complications in survivors

The psychophysiological effects of Tai-chi and exercise in residential Schizophrenic patients: a 3-arm randomized controlled trial

BACKGROUND: Patients with schizophrenia are characterized by high prevalence rates and chronicity that often leads to long-term institutionalization. Under the traditional medical model, treatment usually emphasizes the management of psychotic symptoms through medication, even though anti-psychotic drugs are associated with severe side effects, which can diminish patients’ physical and psychological well-being. Tai-chi, a mind-body exercise rooted in Eastern health philosophy, emphasizes the motor coordination and relaxation. With these potential benefits, a randomized controlled trial (RCT) is planned to investigate the effects of Tai-chi intervention on the cognitive and motor deficits characteristic of patients with schizophrenia. METHODS/DESIGN: A 3-arm RCT with waitlist control design will be used in this study. One hundred and fifty three participants will be randomized into (i) Tai-chi, (ii) exercise or (iii) waitlist control groups. Participants in both the Tai-chi and exercise groups will receive 12-weeks of specific intervention, in addition to the standard medication and care received by the waitlist control group. The exercise group will serve as a comparison, to delineate any unique benefits of Tai-chi that are independent of moderate aerobic exercise. All three groups will undergo three assessment phases: (i) at baseline, (ii) at 12 weeks (post-intervention), and (iii) at 24 weeks (maintenance). All participants will be assessed in terms of symptom management, motor coordination, memory, daily living function, and stress levels based on self-perceived responses and a physiological marker. DISCUSSION: Based on a promising pilot study conducted prior to this RCT, subjects in the Tai-chi intervention group are expected to be protected against deterioration of motor coordination and interpersonal functioning. They are also expected to have better symptoms management and lower stress level than the other treatment groups. TRIAL REGISTRATION: The trail has been registered in the Clinical Trials Center of the University of Hong Kong (HKCTR-1453)

An Herbal Nasal Drop Enhanced Frontal and Anterior Cingulate Cortex Activity

The present study examined the neuro-electrophysiological activity of the brain associated with the application of a herbal remedy developed by a Shaolin monk based upon the Chan healing principle of clearing the orifices (i.e., the nasal cavities). A repeated-measures design was used. Fourteen normal adults were administered herbal remedy and saline solution intranasally on separate sessions. Two intervals of eyes-closed resting EEG data were obtained individually before and after each administration. Results showed that only the herbal remedy but not the saline solution induced elevation in cordance, an index correlated with cerebral perfusion, in the anterior brain region. In addition, the activity of the anterior cingulate cortex (ACC), as examined by the LORETA analysis, was also increased after the application of the herbal remedy but not saline solution. The present study provided some preliminary evidence suggesting that the herbal nasal drop enhanced the activity of the frontal lobe and ACC. Implications for the potential clinical application of the herbal remedy to treat patients with frontal lobe disorders were discussed