Why the Village is so Hard to Find: Challenging Ourselves, Transforming Our Helping Systems

Keynote address presented by Roger Friedman, PhD, LCSW at the Family Preservation Institute Annual Conference, San Antonio, Texas, September 9, 2004. Looking at Language and Concepts Looking closely at certain language that we use helps us understand how we think about our work and our world—and ultimately, it helps us understand ourselves better. The term "village " as used in the title of the paper and in many of our professional conversations is worthy of such an inquiry

Spatial community shift from hard to soft corals in acidified water

Anthropogenic increases in the partial pressure of CO2 (pCO2) cause ocean acidification, declining calcium carbonate saturation states, reduced coral reef calcification and changes in the compositions of marine communities. Most projected community changes due to ocean acidification describe transitions from hard coral to non-calcifying macroalgal communities; other organisms have received less attention, despite the biotic diversity of coral reef communities. We show that the spatial distributions of both hard and soft coral communities in volcanically acidified, semi-enclosed waters off Iwotorishima Island, Japan, are related to pCO2 levels. Hard corals are restricted to non-acidified low- pCO2 (225 µatm) zones, dense populations of the soft coral Sarcophyton elegans dominate medium- pCO2 (831 µatm) zones, and both hard and soft corals are absent from the highest- pCO2 (1,465 µatm) zone. In CO2-enriched culture experiments, high- pCO2 conditions benefited Sarcophyton elegans by enhancing photosynthesis rates and did not affect light calcification, but dark decalcification (negative net calcification) increased with increasing pCO2. These results suggest that reef communities may shift from reef-building hard corals to non-reef-building soft corals under pCO2 levels (550-970 µatm) predicted by the end of this century, and that higher pCO2 levels would challenge the survival of some reef organisms.

Bio-climatic Design Handbook: designing public space to reach urban sustainability.

The "Bio-climatic Design Handbook: guidelines for the development of planning regulations" is a tool for urban planning and design professionals planning for the construction of public space taking into account bioclimatic and environmental standards. Based on environmental conditions assessment, urban design guidelines are given. These take into account various scales; from the territory to the microclimatic reality. From these general keys for the design of public space the handbook performs recommendations on specific case studies. The application of bioclimatic techniques in urban design promotes comfort in the public space and the respect for the existing environment, while it influences the energy consumption of buildings that conform this open space. The tool was developed in the context of BIOURB project, where Spain and Portugal cooperate writing this bilingual handbook. The case studies are located in this cross-border region.

On the time to reach a critical number of infections in epidemic models with infective and susceptible immigrants.

In this paper we examine the time T to reach a critical number K0 of infections during an outbreak in an epidemic model with infective and susceptible immigrants. The underlying process X, which was first introduced by Ridler-Rowe (1967), is related to recurrent diseases and it appears to be analytically intractable. We present an approximating model inspired from the use of extreme values, and we derive formulae for the Laplace-Stieltjes transform of T and its moments, which are evaluated by using an iterative procedure. Numerical examples are presented to illustrate the effects of the contact and removal rates on the expected values of T and the threshold K0, when the initial time instant corresponds to an invasion time. We also study the exact reproduction number Rexact,0 and the population transmission number Rp, which are random versions of the basic reproduction number R0.

A systematic study on the influence of carbon on the behavior of hard-to-ionize elements in inductively coupled plasma–mass spectrometry

A systematic study on the influence of carbon on the signal of a large number of hard-to-ionize elements (i.e. B, Be, P, S, Zn, As, Se, Pd, Cd, Sb, I, Te, Os, Ir, Pt, Au, and Hg) in inductively coupled plasma–mass spectrometry has been carried out. To this end, carbon matrix effects have been evaluated considering different plasma parameters (i.e. nebulizer gas flow rate, r.f. power and sample uptake rate), sample introduction systems, concentration and type of carbon matrix (i.e. glycerol, citric acid, potassium citrate and ammonium carbonate) and type of mass spectrometer (i.e. quadrupole filter vs. double-focusing sector field mass spectrometer). Experimental results show that P, As, Se, Sb, Te, I, Au and Hg sensitivities are always higher for carbon-containing solutions than those obtained without carbon. The other hard-to-ionize elements (Be, B, S, Zn, Pd, Cd, Os, Ir and Pt) show no matrix effect, signal enhancement or signal suppression depending on the experimental conditions selected. The matrix effects caused by the presence of carbon are explained by changes in the plasma characteristics and the corresponding changes in ion distribution in the plasma (as reflected in the signal behavior plot, i.e. the signal intensity as a function of the nebulizer gas flow rate). However, the matrix effects for P, As, Se, Sb, Te, I, Au and Hg are also related to an increase in analyte ion population caused as a result of charge transfer reactions involving carbon-containing charged species in the plasma. The predominant specie is C+, but other species such as CO+, CO2+, C2+ and ArC+ could also play a role. Theoretical data suggest that B, Be, S, Pd, Cd, Os, Ir and Pt could also be involved in carbon based charge transfer reactions, but no experimental evidence substantiating this view has been found.

From bad to worse: Hard to beat and A terrible Christmas; three stories of Montreal life.

Mode of access: Internet.

The Peasants of Chamouni : containing an attempt to reach the summit of Mont Blanc : and a delineation of the scenery among The Alps ...

Publisher's ads, [12] p. at end.

A brief narrative of an unsuccessful attempt to reach Repulse Bay : through Sir Thomas Rowe's "Welcome," in His Majesty's ship Griper, in the year MDCCCXXIV /

"Botanical appendix by Professor Hooker," p. 185-198.

The capitals of the globe : the political, commercial, artistic and sacred capitals of Europe, Asia, Africa, North America, South America and the West Indies with graphic and accurate descriptions of all their wonders, shrines, traditions, sensations and treasures ; their political and commercial importance ; their religious, artistic and climatic attractions ; their geographical positions, physical features, history, population, industries, trade, traffic, currency, communications and hotels : the manners and customs of the inhabitants-types and costumes together with every information how to reach them, how to travel, and what it costs : superbly and profusely illustrated with engravings and color maps /

pt. 1. The capitals of Europe -- pt. 2. The capitals of Asia -- pt. 3. The capitals of Africa -- pt. 4. The capitals of North America -- pt. 5. The capitals of Central America, South America and the West Indes.

Welfare reform : moving hard-to-employ recipients into the workforce.

"GAO-01-368."

Beef production and the environment: Is it really 'hard to be green when you are in the red'?

The statement. 'it is hard to be green when you are in the red' is commonly used by pnmary producers to explain the necessity of placing a greater emphasis on financial survival rather than longer term environmental sustainability. The subject of environmental sustainabilty on pastoral properties was explored during face-to:face interviews with cattle graziers in the Filzroy Basin area of Central Queensland. Findings from the study suggest that while economic factors are important, they are not the only determinant in whether a landholder prioritises environmental sustainability, Rather. social factors such as knowledge claims. beliefs, attitudes. values, peer pressure and social sanctioning, constructed and enacted within the productivist paradigm of primary production. play a crucial role in how landholders manage their natural assets. This suggests that the edict that 'It is hard to be green when you are in the red' is inaccurate and does not explain why conservation-focused pastoral management is not yet occurring on a large scale

Hard to swallow

The Dept of Health has invited applications from primary care trusts wishing to become pathfinder sites for repeat dispensing schemes. The NHS plan anticipated that a national scheme would be in operation by 2004. Research suggests repeat dispensing is welcomed by patients but does not save large amounts of money. Joint training for all those involved in a scheme is a key issue.