Establishing an international research collaborative for naturopathy: The International Research Consortium of Naturopathic Academic Clinics (IRCNAC)

© 2017 Elsevier Ltd Naturopathy is a system of healthcare through which practitioners apply core philosophies, theories and principles to integrate medical knowledge with natural treatment options. In recent years the naturopathic community has developed a stronger international coherence. Alongside this growing connectivity in the global naturopathic profession, there have been a number of calls for more systematic research attention to be devoted to naturopathy as a substantive research topic, as well as a need for the naturopathic profession to hone a culture of research and evidence-based practices and skillsets. Progress in this area has been made through the development of more pragmatic and whole systems naturopathic research. One aspect which is currently missing in the global naturopathic research landscape despite this growing pattern of practice-based, whole systems research is the application of international multicentre research projects. In response, we have established a research consortium for naturopathic academic clinics in four countries and across multiple world regions. This paper serves to overview the mission, scope and membership of the research consortium and explore some of the research designs and questions which it may support

Managing drought: Learning from Australia

California is facing yet another year of unprecedented, record-breaking drought. At this time of need, US agencies have turned to Australia to identify the strategies that urban water utilities and water agencies adopted to survive its worst drought in recorded history, the Millennium Drought, which lasted from 1997 until it officially ended in 2012

An algorithm for LET-analysis

An algorithm for the derivation of LET-distributions from pulse- height spectra obtained with proportional counters is described. The method is based on Fourier transformation: it is applicable to spherical as well as non-spherical proportional counters. The relation between the energy mean, LD, of LET and the energy mean, yD, of the lineal energy density is given

Magnetic field induced lattice anomaly inside the superconducting state of CeCoIn5_5: evidence of the proposed Fulde-Ferrell-Larkin-Ovchinnikov state

We report high magnetic field linear magnetostriction experiments on CeCoIn$_5$ single crystals. Two features are remarkable: (i) a sharp discontinuity in all the crystallographic axes associated with the upper superconducting critical field $B_{c2}$ that becomes less pronounced as the temperature increases; (ii) a distinctive second order-like feature observed only along the c-axis in the high field (10 T $\lesssim B \leq B_{c2}$) low temperature ($T \lesssim$ 0.35 K) region. This second order transition is observed only when the magnetic field lies within 20$^o$ of the ab-planes and there is no signature of it above $B_{c2}$, which raises questions regarding its interpretation as a field induced magnetically ordered phase. Good agreement with previous results suggests that this anomaly is related to the transition to the Fulde-Ferrel-Larkin-Ovchinnikov superconducting state.Comment: 3 figures, 5 page

Complex Landau Ginzburg Theory of the Hidden Order in URu_2Si_2

We develop a Landau Ginzburg theory of the hidden order phase and the local moment antiferromagnetic phase of URu_2Si_2. We unify the two broken symmetries in a common complex order parameter and derive many experimentally relevant consequences such as the topology of the phase diagram in magnetic field and pressure. The theory accounts for the appearance of a moment under application of stress and the thermal expansion anomaly across the phase transitions. It identifies the low energy mode which is seen in the hidden order phase near the conmensurate wavector (0,0, 1) as the pseudo-Goldstone mode of the approximate U(1) symmetry.Comment: 4 pages, 3 figure

Magnetic polarons and magnetoresistance in EuB6

EuB6 is a low carrier density ferromagnet which exhibits large magnetoresistance, positive or negative depending on temperature. The formation of magnetic polarons just above the magnetic critical temperature has been suggested by spin-flip Raman scattering experiments. We find that the fact that EuB6 is a semimetal has to be taken into account to explain its electronic properties, including magnetic polarons and magnetoresistance.Comment: 6 pages, 1 figur

Corrosion Resistant Coatings for High Temperature Applications

Efforts to increase efficiency of energy conversion devices have required their operation at ever higher temperatures. This will force the substitution of higher-temperature structural ceramics for lower temperature materials, largely metals. Yet, many of these ceramics will require protection from high temperature corrosion caused by combustion gases, atmospheric contaminants, or the operating medium. This paper discusses examples of the initial development of such coatings and materials for potential application in combustion, aluminum smelting, and other harsh environments