Unit 10 Discussion 1

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Lecture 3: Studying Life 1. What are the necessary components of a good hypothesis? 2. How does a hypothesis differ from a theory? 3. What are the common features of Experimental Design? 4. What is a peer reviewed journal publication and why is it important?

As research techniques and technologies change, new ethical questions arise about whether the benefits of these techniques and procedures justify their use.  Which technologies do you consider are current threats to ethical behavior in science and threaten to exploit research subjects?

Ethical Dilemmas of Stem Cell Research Conduct a search for scholarly articles about the ethics of stem cell research. Read several (4 or 5 articles). Then write an essay following the outline below: Paragraph 1: Define Stem Cell Research. Establish Pro and Con positions regarding ethical arguments for and against conducting stem cell research. Paragraphs 2 and 3: Provide one paragraph presenting elements supportive of the pro argument and one paragraph presenting elements supportive of the con argument. Paragraph 4: Summarize each argument. Paragraph 5: State your personal opinion based on what you have learned from your reading. Provide citations for your sources.

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H + esc 1 QUESTION 1 What is meant by the experimental ablation method of studying the brain? O a. The approach in which identical experiments are conducted on numerous animals simultaneously O b. The approach in which experiments are conducted on animal species to understand the function of the human brain Oc. The approach in which the brain is preserved with fixatives such as formaldehyde, sliced thin, and then studied with a microscope O d. The approach in which parts of the brain are systematically destroyed to determine their function QUESTION 2 What does the "neuron doctrine" state? a. Neurites of different cells fuse together to form a continuous reticulum b. Individual cells communicate by contact and not continuity c. The cell body of a neuron contains organelles Od. The elementary functional unit of all tissues is the individual cell QUESTION 3 Identify an important difference between the cytoplasm of the axon and that of the axon terminal. Choose the correct option Click…

What’s an example of how societal issues, needs, or values have shaped biological research and priorities?

Question 1a: The 2-paragraph quotation below from the article describes a profit motive by private entities as driving healthcare expenditures rather than societal value. Describe the difference between additive and substitutive healthcare expenditures. Be sure to include at least one characteristic of each that differs from the other.  The connection between incumbent business models and the innovation pipeline is particularly relevant given that 58 percent of total funding for biomedical research in the US is now derived from private entitiesLinks to an external site., compared with 46 percent a decade prior. It follows that the growing influence of eminent private organizations may favor innovationsLinks to an external site. supporting their market dominance—rather than innovations that are societally optimal. Taken together, these observations suggest that innovation in health care is preferentially designed for revenue expansion rather than for cost reduction. While offering…

Why it is necessary to consider ethical issues when designing and conducting research?

Consider the driving force that made us shape ethical guidelines for biomedical research. What were the drafters’ original intentions to create the Nuremberg Code, the WMA Declaration of Helsinki, or the Belmont Report? What are the essential messages of these guidelines?

Is the identified issue truly an ethical concern? Are there other potential ethical concerns? Do you agree with the observations about how the research study is being conducted and the possible issues involved? How would you recommend addressing the potential ethical issues in the study?   This study analyzed the research trends in the field of digital twins by examining metadata from 9639 peer-reviewed articles published between 2000 and 2023. We processed the metadata using an NLP-based toolkit and manually labeled each article with its most relevant application field. Using the KCN methodology, we performed temporal research trend analysis, mapping popular sensing technologies to six application fields and identifying representative examples of digital twins in each field. For researchers, this analysis provides a comprehensive view of the field's development, identifying key areas for future exploration. For architects, the findings highlight technological applications and…

What are the novel technologies, experiments, or materials (in vitro or silico) that provide ‘replacements’ for animals in experimentations?3R'SREPLACEMENT: means the substitution of living animals by in vitro techniques (eg cells, tissues), computerized models, etc.

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What do you think is the role of science and technology in our society today? Why must STS be offered in an interdisciplinary approach?

Question 7Which of the following is the correct sequence of steps in the scientific method? Question 7 options: Form a theory, conduct an experiment, develop a hypothesis, and make an observation Conduct an experiment, develop a hypothesis, form a theory, and make an observation Make an observation, develop a hypothesis, conduct an experiment, and form a theory Develop a hypothesis, conduct an experiment, make an observation, and form a theory

This question is from the subject Introduction to Bioinformatics  Define Bioinformatics? Why does a computer scientist need to study bioinformatics? What skillset a bioinformatician must hold?

Please describe the ethical difficulties of international research. How would you reconcile the various ethical visions in an international research project?