1,079 research outputs found

    Characterization of Root Exudates From Crested Wheatgrass (Agropyron cristatum)

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    A presentation detailing how to: Develop cultural system to grow healthy plants. Develop procedures for aseptic culture of seed and plants. Develop procedures to manipulate exudation with K+, NH4+, O2, and H2O. Develop procedures to quantify exudates: TOC GC-MS, HPLC, ion chromatograph

    Criminal Law - Insane Persons - Competency to Stand Trial

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    Mental unsoundness in a person accused of a crime raises two distinct legal questions. One is the question of the individual\u27s responsibility for his behavior and the other is the question of the individual\u27s competency to enter into the legal procedures of trial or punishment. In recent years considerable attention has been given to matters of responsibility, but relatively little attention has been paid to the problem of incompetency and especially to the consequences of incompetency proceedings. In order to analyze and evaluate the operations of the Michigan law in the area of incompetency to stand trial, two psychiatrists joined two law students to conduct field research at Ionia State Hospital to which all persons found incompetent to stand trial are committed. This comment reports and analyzes the results of this field research. Attention is given also to the merits of alternative procedures for the commitment and treatment of incompetents

    Water & Nutrient Stress Increase Root Exudation

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    A presentation on how to develop procedures to grow healthy plants under sterile conditions, manipulate root exudation with stress, and quantify total organic carbon in exudates and determine composition of exudates using GC-MS

    Chemical Study of the Interstitial Water Dissolved Organic Matter and Gases in Lake Erie, Cleveland Harbor, and Hamilton Harbour Bottom Sediments - Composition and Fluxes to Overlying Waters

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    The research on which this report is based was financed in part by the U.S. Department of the Interior, as authorized by the Water Research and Development Act of 1978 (P.L. 95-467).(print) iv, 167, [45] p. : ill., maps ; 29 cm.FINAL REPORT FOR OWRT GRANT A-O59-OHIOItem lacks publication date. Issue date supplied from hand-written year on coverIntroduction -- The Study Area -- Methods and Materials -- Results -- Discussion -- Conclusions -- Selected Bibliographic References -- Tables 1-32 -- Figures 1-36 -- Appendi

    Effectiveness of the Chest Pain Choice decision aid in emergency department patients with low-risk chest pain: study protocol for a multicenter randomized trial

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    BACKGROUND: Chest pain is the second most common reason patients visit emergency departments (EDs) and often results in very low-risk patients being admitted for prolonged observation and advanced cardiac testing. Shared decision-making, including educating patients regarding their 45-day risk for acute coronary syndrome (ACS) and management options, might safely decrease healthcare utilization. METHODS/DESIGN: This is a protocol for a multicenter practical patient-level randomized trial to compare an intervention group receiving a decision aid, Chest Pain Choice (CPC), to a control group receiving usual care. Adults presenting to five geographically and ethnically diverse EDs who are being considered for admission for observation and advanced cardiac testing will be eligible for enrollment. We will measure the effect of CPC on (1) patient knowledge regarding their 45-day risk for ACS and the available management options (primary outcome); (2) patient engagement in the decision-making process; (3) the degree of conflict patients experience related to feeling uninformed (decisional conflict); (4) patient and clinician satisfaction with the decision made; (5) the rate of major adverse cardiac events at 30 days; (6) the proportion of patients admitted for advanced cardiac testing; and (7) healthcare utilization. To assess these outcomes, we will administer patient and clinician surveys immediately after each clinical encounter, obtain video recordings of the patient-clinician discussion, administer a patient healthcare utilization diary, analyze hospital billing records, review the electronic medical record, and conduct telephone follow-up. DISCUSSION: This multicenter trial will robustly assess the effectiveness of a decision aid on patient-centered outcomes, safety, and healthcare utilization in low-risk chest pain patients from a variety of geographically and ethnically diverse EDs. TRIAL REGISTRATION: NCT01969240
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