Soybean Production, Versatility, and Improvement

Soybean is one of the most widely planted and used legumes in the world due to its valuable seed composition. The many significant agronomic practices that are utilized in soybean production are highlighted with an emphasis on those used during the pregrowing season and growing season. The various pests of soybeans and the pest management strategies used to control them are described with special attention to insects, weeds, bacteria, fungi, and nematodes. The multitude of soybean uses for livestock and human consumption, and its industrial uses are discussed in this chapter. Additionally, the conventional breeding and genetic engineering attempts to improve soybean protein, oil, and sucrose content as well as eliminate the antinutritional factors, such as trypsin inhibitors, raffinose, stachyose, and phytate, are examined. In this chapter, the various management practices, uses, and breeding efforts of soybean will be discussed

Child relationships in the middle grades

Thesis (Ed.M.)--Boston Universit

Depression and Clinical Inertia in Patients With Uncontrolled Hypertension

Depression is a known risk factor for poor prognosis among patients with cardiovascular disease.1 Numerous biological and behavioral mechanisms have been proposed.2 However, few studies have investigated the association between depression and “clinical inertia,” or lack of treatment intensification in individuals not at evidence-based goals for care.3 To address this gap, we assessed whether a diagnosis of depression is associated with clinical inertia in patients with uncontrolled hypertension

A FOLLOW-UP INVESTIGATION OF “TEACHING PRESENCE” IN THE SUNY LEARNING NETWORK

This paper is a follow-up study to a preliminary investigation of teaching presence in the State University of New York Learning Network (SLN). In the present studywe review ongoing issues of pedagogy and faculty development, and their relationship to student satisfaction, and reported learning in SLN. We provide an overview of the SLN program,and summarize a conceptual framework for our current research on higher education, online learning environments. This framework integrates research on how people learn, with principles of good practice in higher education and recent research on learning in asynchronous learning networks (ALNs) in higher education. We also present resultsof a follow-up study on one aspect of the model, “Teaching Presence”. The SUNY Learning Network is a proud recipient of two Sloan-C Awards, the 2001 Award for Excellence in ALN Faculty Development and the 2002 Award for Excellence in ALN Programming. We believe that it is no coincidence that SLN was recognized in this order; that is to say, we feel our efforts to create a systematic faculty development program has allowed us to create an outstanding program of online courses and degrees. A clear vision regarding the prerequisites for a high quality online learning environment, especially prerequisites related to faculty development, is essential to building effective ALN programs. As this special edition of JALN is dedicated to such efforts we would like to focus on our model for learning environments design and share results of research on specific aspects of the model. In past studies we have argued that student-faculty and student-student interaction are among the variables most strongly correlated with student satisfaction and reported learning. In the present study, we focus on one aspect of our model for online learning environments and examine interaction more deeply. Building upon the work of Anderson and colleagues we examine the kinds of activities that comprise and sustain productive interaction. These researchers have categorized interactions that occur in asynchronous learning environments that encourage knowledge creation and identify online behaviors and processes that approximate (and may improve upon) those that occur in face-to-face settings. We look at a key element of their work, “teaching presence,” and present results of a follow-up study examining students’ perceptions of this constellation of online faculty behaviors. We also identify the components of teaching presence that correlate most highly with student satisfaction and reported learning

The Current Testing Protocols for Biomechanical Evaluation of Lumbar Spinal Implants in Laboratory Setting: A Review of the Literature

In vitro biomechanical investigations have become a routinely employed technique to explore new lumbar instrumentation. One of the most important advantages of such investigations is the low risk present when compared to clinical trials. However, the best use of any experimental data can be made when standard testing protocols are adopted by investigators, thus allowing comparisons among studies. Experimental variables, such as the length of the specimen, operative level, type of loading (e.g., dynamic versus quasistatic), magnitude, and rate of load applied, are among the most common variables controlled during spinal biomechanical testing. Although important efforts have been made to standardize these protocols, high variability can be found in the current literature. The aim of this investigation was to conduct a systematic review of the literature to identify the current trends in the protocols reported for the evaluation of new lumbar spinal implants under laboratory setting