Designing a Perioperative Mind-Body Intervention for Peripheral Vascular Interventions.

Background: Peripheral vascular interventions (PVIs) performed under procedural sedation and analgesia (PSA) can be associated with anxiety and poor compliance with patient instructions during surgery. Mind-body interventions (MBIs) such as meditation have demonstrated the potential to decrease perioperative anxiety, though this area is understudied, and no tailored interventions have been developed for the vascular surgical patient population.

Objectives: We aimed to design a perioperative MBI that specifically targeted vascular surgical patients undergoing PVIs under PSA.

Anaerobic Soil Disinfestation Efficacy Against Is Affected by Soil Temperature, Amendment Type, Rate, and C:N Ratio.

A meta-analysis of anaerobic soil disinfestation (ASD) efficacy against and f. sp. was conducted emphasizing effects of environment and organic amendment characteristics and pot and field studies conducted on ASD amendment C:N ratio and soil temperature effects on f.

Sustainable fuel, food, fertilizer and ecosystems through a global artificial photosynthetic system: overcoming anticompetitive barriers.

This article discusses challenges that artificial photosynthetic (AP) systems will face when entering and competing in a global market characterized by established fossil fuel technology. It provides a perspective on the neoliberal principles underpinning much policy entrenching such environmentally destructive technology and outlines how competition law could aid overcoming these hurdles for AP development. In particular, it critiques the potential for competition law to promote a global AP initiative with greater emphasis on atmospheric carbon dioxide and nitrogen fixation (as well as solar-driven water splitting) to produce an equitable, globally distributed source of human food, fertilizer and biosphere sustainability, as well as hydrogen-based fuel.

Rational interface design of epoxy-organoclay nanocomposites: role of structure-property relationship for silane modifiers.

Montmorillonite was modified by three silane surfactants with different functionalities to investigate the role of surfactant structure on the properties of a final epoxy-organoclay nanocomposite. N-aminopropyldimethylethoxysilane (APDMES), an aminated monofunctional silane, was chosen as a promising surfactant for several reasons: (1) it will bond to silica in montmorillonite, (2) it will bond to epoxide groups, and (3) to overcome difficulties found with trifunctional aminosilane bonding clay layers together and preventing exfoliation. A trifunctional and non-aminated version of APDMES, 3-aminopropyltriethoxysilane (APTES) and n-propyldimethylmethoxysilane (PDMMS), respectively, was also studied to provide comparison to this rationally chosen surfactant.

Planetary medicine and the Waitangi Tribunal Whanganui River report: global health law embracing ecosystem as patients.

A recent decision of the Waitangi Tribunal granted legal personhood to New Zealand's Whanganui River (appointing guardians to act in its interests). Exploring the impacts of this decision, this column argues that new technologies (such as artificial photosynthesis) may soon be creating policy opportunities not only for legal personhood to be stripped from some artificial persons, but for components of the natural world (such as rivers and other ecosystems) to be granted such enforceable legal rights. Such technologies, if deployed globally, may do this by taking the pressure off ecosystems to be exploited for human profit and survival.

The search for truth and freedom: ethical issues surrounding human cloning and stem cell research.

The reality of cloning and stem cell research has provoked wonder, fear and anger. These developments have the potential fundamentally to alter humanity. But how well informed is the range of views being expressed? Is progress being threatened by understandable but uninformed fears? Or are scientists rushing toward an ethical abyss, so concerned with what they can do that they never stop to ask what they should do? This article identifies some of the fears and hopes surrounding cloning and stem cell research.