1,437 research outputs found
International Law and Children\u27s Human Rights: International, Constitutional, and Political Conflicts Blocking Passage of the Convention on the Rights of the Child
The azimuthal and radial distributions of HI and H2 in NGC 6946
A study was completed of the atomic and molecular components of the ISM in NGC 6946. The distribution of molecular clouds was determined from a fully sampled CO map of the inner disk using the 14-meter telescope of the FCRAO. The distribution of atomic gas was derived from VLA observations at 40" resolution in the D configuration. When comparing the global CO and HI properties with other components of the galaxy, it was found that the azimuthally averaged radial distributions of CO, H-alpha, radio continuum and blue light all exhibit similar roughly exponential falloffs, while the azimuthally averaged HI surface densities vary by only a factor of 2 out to R = 16 kpc. This indicates that while the H-alpha/CO ratio is approximately constant with radius, the CO/HI ratio decreases by a factor of 30 from the center of the galaxy to R = 10 kpc
Unravelling the “equivalence paradox”: An exploration of possible mechanistic explanations for the equivalence of the person-centred approach and cognitive behavioural therapy
This project adopted a neuroscience perspective to explore the reason for the Equivalence Paradox, that is the finding that quite different therapeutic modalities are, as an approximation, equally effective. The project focussed on the equivalence of cognitive behavioural therapy (CBT) and person-centred therapy (PCT). This project is believed to be the first time that a practitioner group with a balance of allegiances has drawn conclusions from the intersection of neuroscience and psychotherapy. A literature search uncovered a set of findings or views (neuroscience elements) with possible relevance to the problem. In a focus group (or workshop) format, a group of PCT and CBT therapists contributed their understanding of healing processes based on their practice experience. They were then asked to match these experiences to the set of neuroscience elements provided. The group found that there are important similarities in terms of the therapeutic relationship and the desired endpoint, namely a more integrated, more congruent brain; however there were also significant differences in terms of processes that correlate to what is actually “done” in therapy. In CBT, affect-modulating left cortex and executive processes lead, whereas in PCT there is an emphasis on left-right and cortical-limbic “dialogue” and integration. Overall, together with literature observations, the project concluded that for CBT and PCT different healing routes can are progressed, most likely with the client filling in between sessions the healing steps that are not specifically catalysed by the therapy. However “equivalence” may be just about symptom reduction; a CBT-healed brain may differ from a PCT-healed brain
Genetic differentiation of spring-spawning and fall-spawning male Atlantic sturgeon in the James River, Virginia
Atlantic sturgeon (Acipenser oxyrinchus oxyrinchus, Acipenseridae) populations are currently at severely depleted levels due to historic overfishing, habitat loss, and pollution. The importance of biologically correct stock structure for effective conservation and management efforts is well known. Recent improvements in our understanding of Atlantic sturgeon migrations, movement, and the occurrence of putative dual spawning groups leads to questions regarding the true stock structure of this endangered species. In the James River, VA specifically, captures of spawning Atlantic sturgeon and accompanying telemetry data suggest there are two discrete spawning groups of Atlantic sturgeon. The two putative spawning groups were genetically evaluated using a powerful microsatellite marker suite to determine if they are genetically distinct. Specifically, this study evaluates the genetic structure, characterizes the genetic diversity, estimates effective population size, and measures inbreeding of Atlantic sturgeon in the James River. The results indicate that fall and spring spawning James River Atlantic sturgeon groups are genetically distinct (overall FST = 0.048, F’ST = 0.181) with little admixture between the groups. The observed levels of genetic diversity and effective population sizes along with the lack of detected inbreeding all indicated that the James River has two genetically healthy populations of Atlantic sturgeon. The study also demonstrates that samples from adult Atlantic sturgeon, with proper sample selection criteria, can be informative when creating reference population databases. The presence of two genetically-distinct spawning groups of Atlantic sturgeon within the James River raises concerns about the current genetic assignment used by managers. Other nearby rivers may also have dual spawning groups that either are not accounted for or are pooled in reference databases. Our results represent the second documentation of genetically distinct dual spawning groups of Atlantic sturgeon in river systems along the U.S. Atlantic coast, suggesting that current reference population database should be updated to incorporate both new samples and our increased understanding of Atlantic sturgeon life history
The North American Free Trade Agreemetn: Looking at the Binational Panel System Through the Lens of Free Enterpresie Fund
This paper examines the constitutionality of the binational panels of the North American Free Trade Agreement (“NAFTA”) under the United States Constitution. Part I provides an overview of the binational panel process. Part II outlines the process for challenging the constitutionality of binational panels and the obstacles that must be overcome. Part III discusses possible violations of the Due Process Clause. Part IV analyzes the constitutionality of binational panels under Article II of the United States Constitution. Part V examines the constitutional implications of Article III with respect to the absence of judicial review. Part VI is a case-by-case analysis of previous attempts to challenge the constitutionality of binational panels. The conclusion illustrates how binational panels may violate Article II, Article III, and the Due Process Clause of the 5th Amendment
Theoretical Sensitivity Analysis for Quantitative Operational Risk Management
We study the asymptotic behavior of the difference between the values at risk
VaR(L) and VaR(L+S) for heavy tailed random variables L and S for application
in sensitivity analysis of quantitative operational risk management within the
framework of the advanced measurement approach of Basel II (and III). Here L
describes the loss amount of the present risk profile and S describes the loss
amount caused by an additional loss factor. We obtain different types of
results according to the relative magnitudes of the thicknesses of the tails of
L and S. In particular, if the tail of S is sufficiently thinner than the tail
of L, then the difference between prior and posterior risk amounts VaR(L+S) -
VaR(L) is asymptotically equivalent to the expectation (expected loss) of S.Comment: 21 pages, 1 figure, 4 tables, forthcoming in International Journal of
Theoretical and Applied Finance (IJTAF
Experimental philosophy leading to a small scale digital data base of the conterminous United States for designing experiments with remotely sensed data
Research using satellite remotely sensed data, even within any single scientific discipline, often lacked a unifying principle or strategy with which to plan or integrate studies conducted over an area so large that exhaustive examination is infeasible, e.g., the U.S.A. However, such a series of studies would seem to be at the heart of what makes satellite remote sensing unique, that is the ability to select for study from among remotely sensed data sets distributed widely over the U.S., over time, where the resources do not exist to examine all of them. Using this philosophical underpinning and the concept of a unifying principle, an operational procedure for developing a sampling strategy and formal testable hypotheses was constructed. The procedure is applicable across disciplines, when the investigator restates the research question in symbolic form, i.e., quantifies it. The procedure is set within the statistical framework of general linear models. The dependent variable is any arbitrary function of remotely sensed data and the independent variables are values or levels of factors which represent regional climatic conditions and/or properties of the Earth's surface. These factors are operationally defined as maps from the U.S. National Atlas (U.S.G.S., 1970). Eighty-five maps from the National Atlas, representing climatic and surface attributes, were automated by point counting at an effective resolution of one observation every 17.6 km (11 miles) yielding 22,505 observations per map. The maps were registered to one another in a two step procedure producing a coarse, then fine scale registration. After registration, the maps were iteratively checked for errors using manual and automated procedures. The error free maps were annotated with identification and legend information and then stored as card images, one map to a file. A sampling design will be accomplished through a regionalization analysis of the National Atlas data base (presently being conducted). From this analysis a map of homogeneous regions of the U.S.A. will be created and samples (LANDSAT scenes) assigned by region
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