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11.
The recently concluded visit to Pakistan by President of the People’s Republic of China Xi Jinping has surely been instrumental for exponential expansion in the bilateral relations between the two countries and has elevated them to a new level of abiding strategic cooperation that holds the promise of not only serving the geo-political,economic and security interests of both of them but also the South Asian region as well as Central Asia.  相似文献   
12.
Manual ground searches and cadaver dogs are traditional methods for locating remains, but they can be time- and resource-intensive, resulting in the decomposition of bodies and delay in victim identification. Therefore, thermal imaging has been proposed as a potentially useful tool for detecting remains based on their temperature. This study investigated the potential of a novel search technique of thermal drones to detect surface remains through the detection of maggot mass temperatures. Two trials were carried out at Selangor, Malaysia, each utilizing 12 healthy male Oryctolagus cuniculus European white rabbits and DJI Matrice 300 RTK drone China, equipped with a thermal camera; Zenmuse H20T to record the thermal imaging footage of the carcasses at various heights (15, 30, 60–100 m) for 14 days for each trial. Our results demonstrated that the larval masses and corresponding heat emissions were at their largest during the active decay stage; therefore, all the carcasses were observable in thermal images on day 5 and remained until day 7. Statistical analyses showed that (1) no statistically significant differences in thermal images between clothed and unclothed subjects (p > 0.05); (2) 15 m above ground level was proven to be the optimal height, as it showed the greatest contrast between the carcass heat signature and the background (p < 0.005). Our data suggested the potential window of detection of thermal signatures was detectable up to 7 days post-deposition. This could be an important guideline for the search and recovery teams for operational implementation in this tropical region.  相似文献   
13.
Lipstick can be an important piece of evidence in crimes like murders, rapes, and suicides. Due to its prevalence, it can be an important corroborative evidence in crime reconstruction. The analysis of such evidence can provide an evidentiary link between the suspect, the victim, object, or the crime scene. We report the use of nondestructive ATR-FTIR spectroscopy combined with chemometrics for the classification of 10 brands of lipsticks with nine samples each. Chemometric method of partial least square-discriminant analysis (PLS-DA) has been employed to interpret the data and classify the samples into their respective classes. The PLS-DA model provides an AUC figure above 0.99 in all brands except one; for which it is slightly less at 0.94. We have also tested the traces of these lipstick samples on different substrates treating them as unknowns in the already trained PLS-DA model. 100% of the samples on nine substrates viz. a cotton, nylon, plastic, dry tissue, denim (blue jeans), wet tissue, nitrile gloves, white paper, and polyester were correctly attributed to their source brand. In conclusion, the results suggest that ATR-FTIR combined with the chemometrics is a rapid, nondestructive, and accurate method for the discrimination and source attribution of lipstick. This study has potential for use in actual forensic casework conditions.  相似文献   
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15.
Higher education requires best leaders and collaborative environment to stimulate staff and student because of facing more challenges and to make the educational institutions remain relevant in a competitive global context. Considering the fruitful academic outcome, ideal leadership style and collaborative work are essential among teachers and students. Therefore, an empirical study was performed to investigate the effect of transformational leadership and team communication on task performance. The proposed model was verified by quantitative study to clarify the complex relationship between predicators and outcomes. Research data were collected from a sample of 273 master students from the University of Science and Technology of China. The collected data were examined through partial least square analysis technique. The results suggested that team perception of transformation leadership has positive effect on team communication and team trust to measure high task performance. In addition, team communication has positive effect on team trust, whereas team trust has a significant effect on team creativity, which enhances the task performance.  相似文献   
16.
This study intends to investigate public debt sustainability across 29 Sub-Sahara African (SSA) economies, employing various econometric specifications, for the sampled years 1996–2020. The study employs Bohn's (Are stationarity and cointegration restrictions really necessary for the intertemporal budget constraint? Journal of monetary Economics, 54(7), pp.1837–1847.) framework of sustainability as the baseline model to assess public debt sustainability across the sampled Sub-Sahara African economies. As additional tests of public debt sustainability in order to support the baseline findings, the study also employs panel unit root and timeseries unit tests. The baseline findings from the OLS, panel quantile and instrumental panel quantile regressions show that public debt is sustainable across the panel of SSA economies. The positive and statistically significant response of primary balance under the Bohn's framework of sustainability manifest that the intertemporal budget constraint is not violated in the sampled economies. The consistency in the estimates under the OLS, panel quantile and instrumental panel quantile regressions also show that the estimates are robust throughout the estimation process. Also, utilizing the panel unit root test for public debt sustainability, the findings show that public debt is stationary over the sampled years which implies that intertemporal budget constraint holds and that public debt is sustainable across the sampled SSA economies. However, the timeseries analysis indicate that although majority of the SSA economies have sustainable public debt ratios, four countries namely Uganda, Sudan, Togo and Cote d'Ivoire have unsustainable public debt ratios. The study has important policy implications in terms of prudent public debt management and fiscal management for the sampled SSA economies.  相似文献   
17.
The economic development of a state can be accurately characterized as the measurable changes in macroeconomic indicators that result in an increase in the overall production or output over a specific timeframe, in comparison to the previous period. Several key macroeconomic factors contribute to the advancement of economic growth. These factors include the industrial production, unemployment rate, business Confidence Index, government budget deficit, and the labor force participation rate. The study employed secondary data from January 2016 to August 2023, with a monthly frequency, to estimate the coefficients. The data encompassed the United States, Pakistan, and the rest of the world. The empirical findings indicate that there exists a negative relationship between equality and economic growth in the United States, Pakistan, and other countries worldwide. The findings demonstrate that the global pandemic has had a notable impact on the industrial production of the World, the United States, and Pakistan, with an initial increase followed by a gradual decline. The unemployment rates in the United States, Pakistan, and the rest of the world have experienced a substantial decline. Simultaneously, the rate of unemployment has witnessed a notable increase, resulting in significant and adverse effects on the respective economies. The decrease in the Business Confidence Index can be attributed to heightened levels of uncertainty, which in turn have had a detrimental impact on the gross domestic product of the United States, Pakistan, and other countries worldwide. The reduction in imports has resulted in a decrease in the government budget deficit, which has had a notable impact on the economy.  相似文献   
18.
This paper investigates whether different measures of ex-post poverty and ex-ante vulnerability to poverty provide consistent estimates of poverty and vulnerability to poverty across households. Moreover, if there is some heterogeneity in the identification of households as poor and vulnerable, it investigates the degree of mismatch between measures? The ex-post monetary poverty (MP) and multidimensional poverty (MDP) measures are used to identify poor households. Likewise, the ex-ante vulnerability to monetary poverty (VMP) and vulnerability to multidimensional poverty (VMDP) measures are used to identify vulnerable households. Using a large household survey data-set of about 90,000 households from the Punjab province of Pakistan, we find that most of the vulnerable households are accurately identified by the ex-ante measures of vulnerability to poverty. However, the ex-post measures of poverty identify different households as poor. Our results show that 18 percent households experiencing MDP are not captured by the one-dimensional measure of MP. The important implication of this study is that the choice of measures does matter in ex-post poverty identification, but not as much in the identification of ex-ante vulnerability to poverty.  相似文献   
19.
Collaborative governance has emerged recently as an alternative to the traditional sector-based, single-actor approaches for addressing complex governance challenges. However, previous research has given little attention to collaborative governance within international policy contexts. To address this gap, an integrative collaborative governance framework is used to analyze product development partnerships (PDPs) that seek to develop vaccines to prevent the spread of devastating diseases within the developing world. The analysis indicates that PDPs are helping address acute governance challenges and are emblematic of the increasing importance of nonprofit organizations in collaborative governance regimes. Implications for research on collaborative governance are also discussed.  相似文献   
20.
The introduction of an incentive system in order to increase the provision of credence goods such as health services can be problematic. This article identifies the possible magnitude of overtreatment by physicians in private clinics compared with the situation in government and nongovernment health facilities in Bangladesh. The five to ten times higher volume of cesarean childbirths in private clinics (higher incentive institutions) compared with the volume in government/NGOs health facilities (lower incentive institutions) is indicative of the problem of overtreatment. This problem may become acute where there is only one private clinic in an area; however, the mere increase in the number of private clinics may not solve the problem.  相似文献   
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