Identifying Trace Evidence Forensic Chemistry and Trace Evidence Analysis CJ 385 Professor Luckas July 15‚ 2012 Question 1 In order to identify that a white powder might contain cocaine‚ a forensic drug chemist can conduct a number of tests. The tests in order to identify cocaine are conducted based on the physical and chemical properties of cocaine. The physical and chemical properties of a substance make it unique‚ thus identifiable and distinguishable from other physical evidences obtained
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Evidence Collection Guidelines This document provides evidence collection guidelines for the following types of evidence. Your agency ’s policies may vary. Please check with your supervisor if you have any questions. Contents Blood Stains Seminal Stains Hair Fibers and Threads Glass Paint Flammable Liquids Firearms Evidence Tool Marks ws Questioned Documents Latent Fingerprints In all cases
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Change Management Contents Introduction…………………………………………………………….3 Evidence Based Practice……………………………………………….4 Clinical Governance…………………………………………………...5-6 Findings from the literature……………………………………………6-7 Implementing the change………………………………………………7-9 Leadership…………………………………………………………….9-10 The Un-freezing Stage………………………………………………10-11 The Moving Stage…………………………………………………...11-13 The Re-freezing Stage……………………………………………….13-15 Resistance and barriers to change…………………………………...15-16 Conclusion…………………………………………………………
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evidenced-based practice are important to the nursing profession. Evidence-based practice (EBP) has been emphasized since the publication of the Institute of Medicine’s report “To Err Is Human”. Nurses should be able to not only provide standard care within the scope of practice but also deliver safe care based on the best EBP that is most up-to-date at that time. Furthermore‚ research is developed based on the current evidence-based practice. Research nurses work on new projects to conceptualize
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Evidence-based instruction includes reliable and valuable data obtained from your classroom. When you apply basil tests‚ unit tests‚ exit slips‚ and acuity assessments you need to collect the data from your classroom to organize your classroom groups. You should also use this data to decide who needs AIS or tiered interventions for certain areas. Instructional practices include the previously mentioned assessments. Pretests for all units of instruction can also help you understand what your students
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A critical appraisal of a published piece of research related to practice. Evidence Based Practice - HEN62029-5 Student number 10039687 Word count 3150 The following ssion of this assignment attempts to critically appraise the venUS III randomised control trial (RTC) published in the British Medical Journal. As a student/healthcare worker who is new to critical appraisal I am aware that I do not fully understand some of the calculations involved in reporting of findings‚ however Greenhalgh
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will be discussing how the evidence from my portfolio demonstrates that I have achieved one specific proficiency. ‘A professional portfolio is a collection of carefully selected materials that document the nurse ’s competencies and illustrate the expertise of the nurse.’ (Oerman‚ 2002). The proficiencies are based on the NMC 2013 code of practice. I will be exploring how the proficiencies principles were attained and how my evidence connotes the achievement- the evidence I have provided is from my
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available article within the parameters of Tissue Viability and formulation of the research question. The main features will focus on the reliability and validity of the chosen topic of the Waterlow Scale tool and the comprehensive evaluation of the evidence. The main aim of this report is to validate the effectiveness of Waterlow Assessment Tool and identify any risk factors‚ towards the prevention of pressure ulcers. The overall strengths and weaknesses of the report will highlight any justifications
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Climate Change: Long‚ Medium and Short Term Long term evidence: Type of evidence | Explanation | Reliability | Ice cores – CO2 | CO2 trapped in ice cores. Low concentrations of CO2 occur naturally during glacial periods and high concentrations during interglacial periods (present). 2007 measured 383 parts per million. | The number of CO2 sequences that correlate well with each other suggest it is reliable. | Ice cores – O2 isotopes | Ratio of oxygen 16 to 18 is a good indicator of past sea
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Parol evidence rule The parol evidence rule enacts a principle of the common law of contracts that presumes that a written contract embodies the complete agreement between the parties involved. The rule therefore generally forbids the introduction of extrinsic evidence (i.e.‚ evidence of communications between the parties which is not contained in the language of the contract itself) which would change the terms of a later written contract. In order for the rule to be effective‚ the contract in
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