scholarly journals A Critical Examination of the Role of Marine Snow and Zooplankton Fecal Pellets in Removing Ocean Surface Microplastic

2020 ◽  
Vol 6 ◽  
Author(s):  
Karin F. Kvale ◽  
A. E. Friederike Prowe ◽  
Andreas Oschlies
Keyword(s):  
Ocean Surface ◽  
Critical Examination ◽  
Marine Snow ◽  
Fecal Pellets

Is Empathy Required for Making Moral Judgments?

2018 ◽  
Author(s):  
John Deigh
Keyword(s):  
Moral Judgment ◽  
Moral Judgments ◽  
Psychopathic Personality ◽  
Critical Examination ◽  
Psychological Profile ◽  
Main Thesis ◽  
Different Types ◽  
Additional Support

This essay is a study of the nature of moral judgment. Its main thesis is that moral judgment is a type of judgment defined by its content and not its psychological profile. The essay arrives at this thesis through a critical examination of Hume’s sentimentalism and the role of empathy in its account of moral judgment. The main objection to Hume’s account is its exclusion of people whom one can describe as making moral judgments though they have no motivation to act on them. Consideration of such people, particularly those with a psychopathic personality, argues for a distinction between different types of moral judgment in keeping with the essay’s main thesis. Additional support for the main thesis is then drawn from Piaget’s theory of moral judgment in children.

A review of the evidence to explain pharmacological basis of injection (ab)use of buprenorphine–naloxone tablets

2021 ◽  
Vol 17 (7) ◽  
pp. 141-152
Author(s):  
Tamoud Modak, MD, DM ◽  
Siddharth Sarkar, MD, MRCPsych ◽  
Yatan Pal Singh Balhara, MD
Keyword(s):  
Public Health Problem ◽  
Opioid Use Disorder ◽  
Critical Examination ◽  
Evidence Based ◽  
Major Public Health Problem ◽  
Opioid Use ◽  
Evidence Based Treatment ◽  
Opioid Replacement Therapy ◽  
Pharmacological Basis

Opioid use disorder is a major public health problem, and opioid replacement therapy with buprenorphine (BPN) is a clinically effective and evidence-based treatment for it. To deter misuse of the tablet through the injecting route, BPN coformulated with naloxone (BNX) in 4:1 ratio is available in many countries. Despite this, significant diversion and injecting use of the BNX combination has been reported from across the world. In this article, the pharmacological properties of BPN and BNX and the evidence for their diversion are reviewed. Also, a critical examination is made of the evidence supporting the role of naloxone in reducing the agonist effects of BPN when used through the injecting route. Based on this evidence, a hypothesis explaining the continued diversion of BNX has been proposed.

scholarly journals The Role Of Buddhist Ethics And Communication In The Contemporary World Crisis

2017 ◽  
Vol 1 (2) ◽  
pp. 155
Author(s):  
Phramaha Pornchai Sripakdee
Keyword(s):  
Critical Examination ◽  
Buddhist Ethics ◽  
Contemporary World ◽  
World Crisis

<p><em>In reality, man cannot live without communication; at least, he communicates something with himself, thoughts, for instance. In order to successfully communicate something as such, ethics concerning any kinds of communication should be taken into a critical examination; what kind of speech one should speak out, what kind of speech one should not speak out. In this article, an attempt was purposely made to discuss the role of Buddhist ethics and communication in the contemporary world crisis. In this, it is argued by Buddhist ethics that the communication should be subject to ethics because of man’s ideal life, without it, such communication will pose the danger to the chance in obtaining the goal, ideal life. </em></p>

scholarly journals MEASURED EDUCATION: SENSING, CONFIGURING AND INTERVENING WITH ADVANCED MEDIA

2020 ◽  
Author(s):  
Kevin Witzenberger ◽  
Kalervo Gulson ◽  
Sam Sellar ◽  
Ben Williamson ◽  
Elizabeth De Freitas
Keyword(s):  
Machine Learning ◽  
Human Life ◽  
Critical Examination ◽  
Critical Education ◽  
Machine Learning Methods ◽  
Data Practices ◽  
Science Technology ◽  
Trade Shows ◽  
Genetic Form

Education has long been a space of in which knowledge was created through data practices. But the ongoing datafication and digitalisation has made new forms of datafied knowledge production within educational research possible. This new form of datafied knowledge creation has shifted the sites of expertise and the authority to create educational knowledge to a more-than-human network. This panel conceptually and empirically examines the possibilities and implications that arise from the entanglement of education with advanced media such as ubiquitous sensory environments, APIs, machine learning, and codes. The panel shows how the idea of measurable and re-configurable bodies of students is being performed and stabilized through trade shows and academic conferences; it moves towards a critical analysis of different applications of facial recognition in education and the role of doubt in machine learning methods; it shows the complex involvement of advanced learning analytics through a critical examination of interrelated studies in behavioural genetics and genoeconomics looking for associations between genes and educational outcomes through bioinformatic methods; and, it examines learning and living spaces that create a situation of ubiquitous sensation and explores interventions to disrupt the technical milieu. What connects these papers is more than the spaces, ideas and practices that surround education. All contributions look at datafied knowledge about human life – whether in behavioural, physiological, emotional, or genetic form. The panel aims to show what critical education research has adopted from other disciplines, but also show how it can contribute to the wider discourse around science, technology and society.

scholarly journals Role of air–sea fluxes and ocean surface density in the production of deep waters in the eastern subpolar gyre of the North Atlantic

Ocean Science ◽  
2021 ◽  
Vol 17 (5) ◽  
pp. 1353-1365
Author(s):  
Tillys Petit ◽  
M. Susan Lozier ◽  
Simon A. Josey ◽  
Stuart A. Cunningham
Keyword(s):  
North Atlantic ◽  
Surface Density ◽  
Ocean Surface ◽  
Density Field ◽  
The North ◽  
Iceland Basin ◽  
Deep Waters ◽  
Water Formation ◽  
Dense Water Formation

Abstract. Wintertime convection in the North Atlantic Ocean is a key component of the global climate as it produces dense waters at high latitudes that flow equatorward as part of the Atlantic Meridional Overturning Circulation (AMOC). Recent work has highlighted the dominant role of the Irminger and Iceland basins in the production of North Atlantic Deep Water. Dense water formation in these basins is mainly explained by buoyancy forcing that transforms surface waters to the deep waters of the AMOC lower limb. Air–sea fluxes and the ocean surface density field are both key determinants of the buoyancy-driven transformation. We analyze these contributions to the transformation in order to better understand the connection between atmospheric forcing and the densification of surface water. More precisely, we study the impact of air–sea fluxes and the ocean surface density field on the transformation of subpolar mode water (SPMW) in the Iceland Basin, a water mass that “pre-conditions” dense water formation downstream. Analyses using 40 years of observations (1980–2019) reveal that the variance in SPMW transformation is mainly influenced by the variance in density at the ocean surface. This surface density is set by a combination of advection, wind-driven upwelling and surface fluxes. Our study shows that the latter explains ∼ 30 % of the variance in outcrop area as expressed by the surface area between the outcropped SPMW isopycnals. The key role of the surface density in SPMW transformation partly explains the unusually large SPMW transformation in winter 2014–2015 over the Iceland Basin.

New Media and Terrorism

2014 ◽  
pp. 184-196
Author(s):  
Pauline Hope Cheong
Keyword(s):  
Social Media ◽  
New Media ◽  
Critical Examination ◽  
War On Terrorism ◽  
Mainstream Media ◽  
Social Media Networks ◽  
Social Media Platforms ◽  
Hearts And Minds ◽  
Video Material

Beyond the widespread coverage of terrorism-related stories on international news outlets, we are witnessing the swift spread of alternative interpretations of these stories online. These alternative narratives typically involve digital transmediation or the remix, remediation, and viral dissemination of textual, audio, and video material on multiple new and social media platforms. This chapter discusses the role of new(er) media in facilitating the transmediated spread of extremist narratives, rumors, and political parody. Drawing from recent case studies based upon multi-modal analyses of digital texts on social media networks, including blogs, vlogs, Twitter, and Jihadist sites associated with acts of terror in Asia, Middle East, and North America, the chapter illustrates how digital transmediation significantly works oftentimes to construct counter narratives to government counter insurgency operations and mainstream media presentations. In discussing these examples, the chapter demonstrates how the new media points to varied narratives and reifies notions of national security, global politics, terrorism, and the media's role in framing the “War on Terrorism.” Moreover, a critical examination of remix texts and digital mashups of popular artifacts inform a Web 2.0 understanding of how the creative communication practices of online prosumers (hybrid consumers and producers) contest dominant interests in the online ideological battlefield for hearts and minds.

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