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271.
Chan  Hui Yun 《Liverpool Law Review》2021,42(2):185-205

The Covid-19 pandemic has precipitated the global race for essential personal protective equipment in delivering critical patient care. This has created a dearth of personal protective equipment availability in some countries, which posed particular harm to frontline healthcare workers’ health and safety, with undesirable consequences to public health. Substantial discussions have been devoted to the imperative of providing adequate personal protective equipment to frontline healthcare workers. The specific legal obligations of hospitals towards healthcare workers in the pandemic context have so far escaped important scrutiny. This paper endeavours to examine this overlooked aspect in the light of legal actions brought by frontline healthcare workers against their employers arising from a shortage of personal protective equipment. By analysing the potential legal liabilities of hospitals, the paper sheds light on the interlinked attributes and factors in understanding hospitals’ obligations towards healthcare workers and how such duty can be justifiably recalibrated in times of pandemic.

  相似文献   
272.
Abstract

In December 1993 the Taiwan government adopted a policy called nanjin zhengce or sudpolitik, a policy aimed at diverting part of Taiwan's trade and investment flows from China to Southeast Asia. This paper addresses the following questions: what is sudpolitik? why adopt such a policy? what are the economic, political, and strategic considerations in the pursuit of this policy? which countries are its specific targets? how do the countries directly affected by this policy respond to it? The paper also discusses the issue of Taiwan's aid in connection with sudpolitik. While the effectiveness of the policy is far from clear at present, the paper concludes with four observations: Taiwan's trade and aid are beginning to intertwine; Taiwan's diplomacy is largely economically or commercially led; Taiwan has achieved some positive results in improving its relations with Southeast Asian countries; and, Taiwan has reached a new stage in its economic development whereby it needs to invest overseas in order to sustain its economic growth. Overall, sudpolitik represents a novel step in Taiwan's diplomatic practice.  相似文献   
273.
274.
This article reviews the legal, ethical and practical challenges of complying with the Ontario Personal Health Information Protection Act (PHIPA) within the context of a Canadian mental health system that is overburdened and under resourced. The advent of deinstitutionalization has placed significantly increased responsibilities on the families of mentally ill individuals. While research evidences that involving family members in the care of their mentally ill relatives improves treatment outcomes, mental health practitioners constantly face the challenge of engaging family caregivers while also complying with privacy laws. The authors propose an Ontario Caregiver Recognition Act (OCRA) to formally recognize family caregivers as informal health information custodians based on the practice of other jurisdictions which incorporate the rights of family members actively engaged in providing care to their mentally ill relatives.  相似文献   
275.
This study examines facial tissue depth in adult Chinese-Americans. Using ultrasound, measurements were taken at 19 landmarks across the faces of 101 individuals aged from 18 to 87 years. Summary statistics are reported for a sample of 67 individuals of normal weight (as determined by a body mass index [BMI] of 19-25). Statistical analyses were used to assess relationships between tissue thickness, age, and BMI. Results indicate that no significant relationship exists between tissue thickness and age for males, and for only 3/19 points in females. Also, only four points showed significant relationships between tissue thickness and sex. However, significant relationships exist between BMI and tissue thickness at multiple points for both males and females. Compared to other American and Asian populations in the literature, Chinese-Americans generally had thinner facial tissue; though, this difference was not assessed statistically. Finally, data generated in this study will add to the body of knowledge concerning facial tissue depth variation in modern humans.  相似文献   
276.
277.
Chan KW  Tan GH  Wong RC 《Science & justice》2012,52(3):136-141
Statistical classification remains the most useful statistical tool for forensic chemists to assess the relationships between samples. Many clustering techniques such as principal component analysis and hierarchical cluster analysis have been employed to analyze chemical data for pattern recognition. Due to the feeble foundation of this statistics knowledge among novice drug chemists, a tetrahedron method was designed to simulate how advanced chemometrics operates. In this paper, the development of the graphical tetrahedron and computational matrices derived from the possible tetrahedrons are discussed. The tetrahedron method was applied to four selected parameters obtained from nine illicit heroin samples. Pattern analysis and mathematical computation of the differences in areas for assessing the dissimilarity between the nine tetrahedrons were found to be user-convenient and straightforward for novice cluster analysts.  相似文献   
278.
Apart from routine analysis of total morphine content required by the criminal justice system, quantification of other major components in illicit heroin has not been considered by the Malaysian enforcement laboratory. In order to quantify various other cutting agents in addition to alkaloids, a gas chromatographic (GC) method was developed to facilitate simultaneous quantification of eight target analytes commonly found in illicit heroin seized in Malaysia within a 12 min run time. The validation results demonstrated high selectivity with the use of an HP Ultra 2 capillary column. Different solvents were studied and methanol:chloroform (1:9) proved best for sample dissolution. The method was repeatable and reproducible. The study ranges covering 50-150% of the preferred concentrations of the eight analytes obtained r(2)>0.9997. Limits of detection up to 6μg/mL were also obtained and the method achieved 99-102% recovery. The capability of the method in heroin profiling was verified using samples from ten case samples.  相似文献   
279.
用传染性法氏囊病病毒(IBDV)单克隆抗体夹心阻断ELISA对麻雀、鸭、鹅进行了IBDV血清学调查,麻雀的阳性率为7.4%(4/54),鸭的阳性率为95.5%(363/380),鹅的阳性率为9.4%(11/117)。表明IBDV传播已非常广泛,提示麻雀、鸭、鹅特别是鸭在IBDV生态和传播中可能起重要作用。  相似文献   
280.
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