Undesired outcomes: China’s approach to border disputes during the early Cold War

This article will explore the evolution of China’s border policy through the 1950s and 1960s. Drawing on newly available archival sources and recent secondary literature, it will argue that during the early Cold War, the PRC leadership lacked a clear sense of the concept of national sovereignty, and often attempted to use territorial negotiations with China’s neighbours to bargain for broader foreign policy objectives. The article will also examine the historical and political assumptions underlying Mao Zedong’s approach to border questions, suggesting that Mao combined longstanding imperial assumptions about universal emperorship with the modern, Marxist idea of a world revolution

Unpacking how instructors’ past experiences influence pedagogical decisions

It is commonly believed that faculty teach the way they were taught (Lortie, 1975). However, how instructors’ past educational experiences influence their classroom practices is unclear. To unpack how past experiences influence instructional behavior, we conducted video-stimulated recall interviews with 14 faculty; participants watched recordings of their instruction and reflected on their instructional decisions, the beliefs underlying those decisions, and past experiences influencing those beliefs. We analyzed interview transcripts using the Theory of Planned Behavior (Azjen, 1980) as an interpretive lens. Analyses reveal that (1) instructors rarely copy behaviours from past educational experiences; instead, they tend to innovate and develop behaviours through trial and error; (2) instructors have clear intentions that guide their behaviours, and these intentions are frequently informed by their own past experiences as students; and (3) instructors often lack objective evidence that their behaviours achieve the intended outcomes they described. This research was approved by the University of Guelph\u27s research ethics board

Accuracy of reporting food energy intake: Influence of ethnicity and body weight status in South African women

The current study sought to identify characteristics that may be associated with the misreporting of food energy intake (EI) in urban South African women. A total of 198 women (61 black, 76 of mixed ancestry, 61 white) completed a quantified food frequency questionnaire, from which daily energy and macronutrient intake were calculated. Body composition (body mass index [BMI], percentage of body fat), body image (Feel-Ideal Difference index and Body Shape questions) and socio-economic status (SES) (household density and asset index) were also measured. Food EI in relation to estimated basal metabolic rate ratio that was less than 1.05 represented under-reporting, whereas a ratio greater than 2.28 represented over-reporting. Results suggested that 26% of the participants under-reported, 64% adequately reported and 10% over-reported. Participants who under-reported had a higher BMI (p < 0.01) and higher percentage of body fat (p < 0.05) than those who adequately and over-reported. The majority of under-reporters were black (38%) versus 21% under-reporters of mixed ancestry and 20% white under-reporters (p < 0.01). Eighty-three per cent of black under-reporters were obese. On the other hand, a majority (63%) of overweight women of mixed ancestry and a majority (50%) of white normal-weight women under-reported their food EI. Under-reporters reported a lower intake of dietary fat (p < 0.01) and a higher intake of dietary protein (p < 0.01) than adequate or over-reporters. Food EI reporting was not influenced by SES or body image. In conclusion, results suggest that food EI reporting is influenced by body size, and may be ethnic-specific in South African women

Kinerja Pelayanan Publik Di Dinas Sosial Kota Ambon

The purposes to analyze and explain an overview of the performance of Public Services, as well as the supporting and inhibiting factors in the Ambon City Social Agency. The informants of this study were 12 people. The data needed in this study were collected through observation, interviews, and documentation. The data were collected, processed, and analyzed by using descriptive qualitative analysis techniques. The results of this study indicate that the performance of public services at the Ambon City Social Service is quite good, but not optimal as a whole, such as: 1) Service quality, 2) Service quantity, 3) Service accuracy, 4) Service effectiveness, 5) Service independence on the side other supporting factors are, 1) Employee Salary Factor, 2) Employee Work Environment Factor, 3) Employee Work Culture Factor, 4) Employee Work Motivation Factor While the inhibiting factors are: 1) Employee Work Discipline Factor, and 2 ) Employee Job Satisfaction Factor, the implication of this research, that if you want to improve the performance of public services at the Ambon city social service office, it is necessary to optimally develop the supporting factors, and improve the inhibiting factor

Estimating forest structure in a tropical forest using field measurements, a synthetic model and discrete return lidar data

Tropical forests are huge reservoirs of terrestrial carbon and are experiencing rapid degradation and deforestation. Understanding forest structure proves vital in accurately estimating both forest biomass and also the natural disturbances and remote sensing is an essential method for quantification of forest properties and structure in the tropics. Our objective is to examine canopy vegetation profiles formulated from discrete return LIght Detection And Ranging (lidar) data and examine their usefulness in estimating forest structural parameters measured during a field campaign. We developed a modeling procedure that utilized hypothetical stand characteristics to examine lidar profiles. In essence, this is a simple method to further enhance shape characteristics from the lidar profile. In this paper we report the results comparing field data collected at La Selva, Costa Rica (10° 26′ N, 83° 59′ W) and forest structure and parameters calculated from vegetation height profiles and forest structural modeling. We developed multiple regression models for each measured forest biometric property using forward stepwise variable selection that used Bayesian information criteria (BIC) as selection criteria. Among measures of forest structure, ranging from tree lateral density, diameter at breast height, and crown geometry, we found strong relationships with lidar canopy vegetation profile parameters. Metrics developed from lidar that were indicators of height of canopy were not significant in estimating plot biomass (p-value = 0.31, r2 = 0.17), but parameters from our synthetic forest model were found to be significant for estimating many of the forest structural properties, such as mean trunk diameter (p-value = 0.004, r2 = 0.51) and tree density (p-value = 0.002, r2 = 0.43). We were also able to develop a significant model relating lidar profiles to basal area (p-value = 0.003, r2 = 0.43). Use of the full lidar profile provided additional avenues for the prediction of field based forest measure parameters. Our synthetic canopy model provides a novel method for examining lidar metrics by developing a look-up table of profiles that determine profile shape, depth, and height. We suggest that the use of metrics indicating canopy height derived from lidar are limited in understanding biomass in a forest with little variation across the landscape and that there are many parameters that may be gleaned by lidar data that inform on forest biometric properties

Osteosarcopenic Obesity Syndrome: What Is It and How Can It Be Identified and Diagnosed?

Conditions related to body composition and aging, such as osteopenic obesity, sarcopenia/sarcopenic obesity, and the newly termed osteosarcopenic obesity (triad of bone muscle and adipose tissue impairment), are beginning to gain recognition. However there is still a lack of definitive diagnostic criteria for these conditions. Little is known about the long-term impact of these combined conditions of osteoporosis, sarcopenia, and obesity in older adults. Many may go undiagnosed and progress untreated. Therefore, the objective of this research is to create diagnostic criteria for osteosarcopenic obesity in older women. The proposed diagnostic criteria are based on two types of assessments: physical, via body composition measurements, and functional, via physical performance measures. Body composition measurements such as T-scores for bone mineral density, appendicular lean mass for sarcopenia, and percent body fat could all be obtained via dual energy X-ray absorptiometry. Physical performance tests: handgrip strength, one-leg stance, walking speed, and sit-to-stand could be assessed with minimal equipment. A score could then be obtained to measure functional decline in the older adult. For diagnosing osteosarcopenic obesity and other conditions related to bone loss and muscle loss combined with obesity, a combination of measures may more adequately improve the assessment process

Studying the Use of Earth in Early Architecture of Southwest and Central Asia

Using case studies from Aşıklı Höyük, Çatalhöyük, Boncuklu Tarla, Göbekli Tepe (all Turkey), and Monjukli Depe (southern Turkmenistan), this study presents a framework for in-depth research on prehistoric earthen architecture in southwestern and central Asia. It demonstrates the challenges and potential for innovative and comparative studies based on interdisciplinary approaches and the use of architectural, microstratigraphic, and microarchaeological analyses. Furthermore, it sheds new light on issues related to various aspects of building continuity which is commonly recognised as a very important phenomenon in the Neolithic but could have different facets. The study attempts to discuss the reasons behind the local decisions to use and recycle specified building materials. In addition, it evaluates – in relation to particular sites – the usefulness of specific analyses for reconstruction of daily, seasonal, or annual practices. Advanced analyses of floors and fire installations, for instance, can contribute not only to the identification of indoor and outdoor surfaces but also to a better understanding of activity areas and the intensity of use within particular spaces. Variations and different combinations of mudbrick, mortar, and plaster recipes allow for insights into how earth and sediment material were used to mark collective and individual identity through the performance of a building. Recognising reused materials and features allows us to trace further the nature of prehistoric societies and local architectural dialects