Objections to anarchism

https://stars.library.ucf.edu/prism/1674/thumbnail.jp

A study of the logical method as compared with the rote method of learning spelling

Since public education has become a privilege for everyone, there has been a gradual change in the school systems and teaching techinques. The ideas of school, the relationship of school to the overall development of the individual and how the child learns have been in the educational spotlight for the past few years. Teachers and parents often can not understand the development or the mental and physical growth of children in their relationship to school work. In recent years studies have been made concerning the various aspects of the child\u27s development in various subjects. As new facts and new techniques of teaching come forth and new problems present themselves, no doubt there will be more and more experiments to help this progression of betterment and to help solve the problems which arise

The Effects of Neoprene Sleeve Application on Knee Joint Proprioception in Adolescent Female Athletes.

Fifteen female subjects ages 13-16 were recruited to determine if differences exist in knee joint proprioception, with and without application of a neoprene knee sleeve (NKS), when performing reproduction of target angle test (RTA), movement sensation test (MS) using a Biodex testing machine, and single leg standing test. Ten subjects had not worn a NKS and five subjects had worn a NKS. After completing all IRB approved documentation subjects underwent a test trial of each of the three testing methods. Subjects were randomly assigned a number that determined if the subject began the test trial with or without a NKS. Three starting angles were identified for the MS and the RTA tests; error was used to determine accuracy in both tests. The single leg stand tests consisted of the test subject closing her eyes and standing for as long as possible, no longer than five minutes, on her dominant leg

Surface Soil Moisture Retrievals from Remote Sensing:Current Status, Products & Future Trends

Advances in Earth Observation (EO) technology, particularly over the last two decades, have shown that soil moisture content (SMC) can be measured to some degree or other by all regions of the electromagnetic spectrum, and a variety of techniques have been proposed to facilitate this purpose. In this review we provide a synthesis of the efforts made during the last 20 years or so towards the estimation of surface SMC exploiting EO imagery, with a particular emphasis on retrievals from microwave sensors. Rather than replicating previous overview works, we provide a comprehensive and critical exploration of all the major approaches employed for retrieving SMC in a range of different global ecosystems. In this framework, we consider the newest techniques developed within optical and thermal infrared remote sensing, active and passive microwave domains, as well as assimilation or synergistic approaches. Future trends and prospects of EO for the accurate determination of SMC from space are subject to key challenges, some of which are identified and discussed within. It is evident from this review that there is potential for more accurate estimation of SMC exploiting EO technology, particularly so, by exploring the use of synergistic approaches between a variety of EO instruments. Given the importance of SMC in Earth’s land surface interactions and to a large range of applications, one can appreciate that its accurate estimation is critical in addressing key scientific and practical challenges in today’s world such as food security, sustainable planning and management of water resources. The launch of new, more sophisticated satellites strengthens the development of innovative research approaches and scientific inventions that will result in a range of pioneering and ground-breaking advancements in the retrievals of soil moisture from space

Proof of principle : the adaptive geometry of social foragers

Acknowledgments We thank Cape Nature for permission to undertake the study. We thank Dr Matt Grove and two anonymous referees for comments and suggestions that improved the manuscript substantially. This research was funded by grants from the Leakey Foundation, National Science and Engineering Research Council, Canada to S.P.H. and L.B., and by the National Research Foundation, South Africa to S.P.H. His co-authors dedicate this paper to the memory of P.M.R.C. The authors declare no competing interests.Peer reviewedPostprin