A NEW FACILITY FOR RESEARCH IN MARICULTURE ON THE SEA OF CORTEZ

Author(s):  
Henry J. Schafer
Keyword(s):  
NASPA Journal ◽  
2004 ◽  
Vol 41 (3) ◽  
Author(s):  
Wilma J. Henry

As the student center movement—to upgrade, expand, or acquire a new facility—continues in the new millennium, metropolitan institutions, in particular, are finding that their unique circumstances often challenge their ability to keep pace with their nonmetropolitan counterparts. This research presents the results of a study of the role of student fees in funding student center renovation and expansion projects. Findings suggest some differences between metropolitan and nonmetropolitan universities in the planned pace of renovations, although the funding approaches and practices among these types of institutions are not significantly different.


Energies ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 1190
Author(s):  
Tomasz Sliwa ◽  
Aneta Sapińska-Śliwa ◽  
Tomasz Wysogląd ◽  
Tomasz Kowalski ◽  
Izabela Konopka

The development of civilization, and subsequent increase in the number of new buildings, poses engineering problems which are progressively more difficult to solve, especially in the field of geotechnics and geoengineering. When designing new facilities, particular attention should be paid to environmental aspects, and thus any new facility should be a passive building, fully self-sufficient in energy. The use of load-bearing energy piles could be a solution. This article presents research on the cement slurry formulas with the addition of graphite and graphene, that can be used as a material for load-bearing piles. The proposed solution is to introduce U-tubes into the pile to exchange heat with the rock mass (the so-called energy piles). A comparison of four slurry formulas is presented: the first one consisting mainly of cement (CEM I), graphite, and water, and the remaining three with different percentages of graphene relative to the weight of dry cement. The results could contribute to the industrial application of those formulas in the future.


2021 ◽  
Vol 11 (7) ◽  
pp. 3272
Author(s):  
Sara Stelitano ◽  
Alberto Rullo ◽  
Luigi Piredda ◽  
Elisabetta Mecozzi ◽  
Luigi Di Vito ◽  
...  

The target for European decarburization encourages the use of renewable energy sources and H2 is considered the link in the global energy system transformation. So, research studies are numerous, but only few facilities can test materials and components for H2 storage. This work offers a brief review of H2 storage methods and presents the preliminary results obtained in a new facility. Slow strain rate and fatigue life tests were performed in H2 at 80 MPa on specimens and a tank of AISI 4145, respectively. Besides, the storage capacity at 30 MPa of a solid-state system, they were evaluated on kg scale by adsorption test. The results have shown the H2 influence on mechanical properties of the steel. The adsorption test showed a gain of 26% at 12 MPa in H2 storage with respect to the empty condition. All samples have been characterized by complementary techniques in order to connect the H2 effect with material properties.


2013 ◽  
Vol 425 (7) ◽  
pp. 072018 ◽  
Author(s):  
M Sacchi ◽  
N Jaouen ◽  
H Popescu ◽  
R Gaudemer ◽  
J M Tonnerre ◽  
...  

2011 ◽  
Vol 26 (S2) ◽  
pp. 1462-1462
Author(s):  
J.R. Nurenberg ◽  
S. Schleifer

Relocating an entire state hospital population to a new facility poses stress for patients and staff. Preparation for 414 patients (57% hospitalized >2 years) proceeded over 18 months. Several scales for each patient: BPRS, a 4-point transition scale (“none” to “a lot”), and the 5-point Greystone Intrusiveness Measure (GIM) completed. Data are available for 195 patients both before and after the move. Total BPRS decreased from 41.4 + 13.0 < mean+/−sd> to 34.7 + 14.6 (paired t = 6.5, df 194, p < 0.001), and mean GIM from 2.13 + 1.28 to 1.78 + 1.12 (t = 3.8, df 193, p < 0.001). GIM pre-move correlated with concurrent (r = 0.43, p < 0.001) and post-move (r = .24, p < 0.001) BPRS. Anticipated difficulty (35% some/11% a lot) was associated with pre-move BPRS (r = .33;p < 0.001) and GIM (r = .28, p < 0.001), but to only a lesser degree with post-move BPRS (r = .18;p < 0.02) and GIM (r = .16;p < 0.03). Reported post-move difficulties (23% some/6% a lot) were less than expected (t = 3.3, df 194, p < 0.001) and not associated with anticipated difficulties (r = 0.06, p ns). Only 37% of those predicted were reported to have post-move difficulty. Post-move difficulty was associated with pre-move BPRS (r = 0.21, p < 0.01) and GIM (r = 0.17, p < 0.02), more so with the concurrent post-move BPRS (r = 0.46, p < 0.001) and GIM (r = 0.58, p < 0.001). Hospital-wide antipsychotic polypharmacy spiked preceding the move, returning toward baseline in the post-move months. The findings suggest that anticipation of the event was associated with greater clinical stress than the move. The extensive hospital planning may account for both high anticipatory stress and reduced adverse consequences post-move. Clinicians have only a modest ability to predict who will have difficulty with clinical transitions.


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