Search results for "LCA"
showing 10 items of 1995 documents
Dissertacion Historica I [-III] ...
Les tres dissertacions es van publicar al mateix temps en un mateix volum, amb preliminars i sign. tip. comuns, però amb port. i pag. pròpia per a cada una Dissertacion historica I : que excluye la existencia de monges Basilios en el antiguo venerable Santuario de el Santo Sepulcro de Valencia : Contra las noticias falsas, y nulas del Dr. Agustin Sales Dissertacion historica II : que demuestra aver cursado el Patriarca Santo Domingo los Estudios de Artes, y de Theologia en la Ciudad de Palencia : Contra las noticias falsas, y nulas del Dr. Agustin Sales Dissertacion III curiosa, sobre la Patria, Obispado, y escritos de Idacio Galiciano el Historico Capitals orlades i altres ornaments tip Gr…
Govs piena un augu izcelsmes piena aizvietotāju ietekmju uz vidi salīdzinājums Latvijā
2022
Arvien pieaugot dažādu pārtikas produktu patēriņam, ir jādomā arī par to iespējamajām negatīvajām ietekmēm uz vidi. Vairums sabiedrības Latvijā apzinās to, ka atkritumu šķirošana un to apjoma samazināšana kopumā, palīdz samazināt šīs negatīvās ietekmes. Mazāk zināma un plašākai sabiedrībai pieejama ir informācija par tām ietekmēm uz vidi, kas rodas produkta izejvielu iegūšanas procesos, ražošanas procesos un arī paša iepakojuma ražošanas laikā. Atsevišķi zīmoli un produkti, kas mēģina sevi pasniegt kā dabai draudzīgu un “zaļu”, jau ir pacentušies un publicējuši attiecīgā produkta dzīves cikla novērtējumu vai ietekmes uz vidi novērtējumu. To, protams, nevar attiecināt uz lielāko daļu citu pā…
Production of specific antibodies and development of a non-isotopic immunoassay for carbamazepine by the carbonyl metallo-immunoassay (CMIA) method.
1995
Abstract As part of our ongoing work to extend the range of applications of the non-isotopic carbonyl metalloimmunoassay (CMIA), previously developed in our laboratory, we describe here the first CMIA study of carbamazepine. The CMIA method uses a metal carbonyl complex as a non-isotopic tracer, and in this case we chose to employ the dicobalt hexacarbonyl moiety (Co2(CO)6) attached to an alkyne. Two organometallic tracers, 3 and 7 , were synthesized, differentiated by the nature and length of the spacer arm of the Co2(CO)6 moiety. Two different coupling methods were subsequently used to synthesize the immunogens 1 and 2, the first one used a carbodiimide, while the second, employed dimethy…
In situ Laser Induced Breakdown Spectroscopy as a tool to discriminate volcanic rocks and magmatic series, Iceland.
2015
7 pages; International audience; This study evaluates the potentialities of a lab-made pLIBS (portable Laser-Induced Breakdown Spectroscopy) to sort volcanic rocks belonging to various magmatic series. An in-situ chemical analysis of 19 atomic lines, including Al, Ba, Ca, Cr, Cu, Fe, Mg, Mn, Na, Si, Sr and Ti, from 21 sampled rocks was performed during a field exploration in Iceland. Iceland was chosen both for the various typologies of volcanic rocks and the rugged conditions in the field in order to test the sturdiness of the pLIPS. Elemental compositions were also measured using laboratory ICP-AES measurements on the same samples. Based on these latter results, which can be used to ident…
In situ measurements of ice saturation in young contrails
2014
Relative humidity with respect to ice (RHi) is a major factor controlling the evolution of aircraft contrails. High-resolution airborne H2O measurements in and near contrails were made at a rate of 4.2 Hz using the novel water vapor mass spectrometer AIMS-H2O with in-flight calibration during the CONtrail, volcano, and Cirrus ExpeRimenT (CONCERT) 2011. Three 2 min old contrails were sampled near 11 km altitude. Independent of the ambient supersaturation or subsaturation over ice, the mean of the RHi frequency distribution within each contrail is shifted toward ice saturation. This shift can be explained by the high ice surface area densities with corresponding RHi relaxation times on the or…
Validation of Dissolution Testing with Biorelevant Media: An OrBiTo Study.
2017
Dissolution testing with biorelevant media has become widespread in the pharmaceutical industry as a means of better understanding how drugs and formulations behave in the gastrointestinal tract. Until now, however, there have been few attempts to gauge the reproducibility of results obtained with these methods. The aim of this study was to determine the interlaboratory reproducibility of biorelevant dissolution testing, using the paddle apparatus (USP 2). Thirteen industrial and three academic laboratories participated in this study. All laboratories were provided with standard protocols for running the tests: dissolution in FaSSGF to simulate release in the stomach, dissolution in a singl…
Conduit dynamics and post explosion degassing on Stromboli: A combined UV camera and numerical modeling treatment.
2016
Abstract Recent gas flux measurements have shown that Strombolian explosions are often followed by periods of elevated flux, or “gas codas,” with durations of order a minute. Here we present UV camera data from 200 events recorded at Stromboli volcano to constrain the nature of these codas for the first time, providing estimates for combined explosion plus coda SO2 masses of ≈18–225 kg. Numerical simulations of gas slug ascent show that substantial proportions of the initial gas mass can be distributed into a train of “daughter bubbles” released from the base of the slug, which we suggest, generate the codas, on bursting at the surface. This process could also cause transitioning of slugs i…
Riusi creativi e sezioni complesse: spazi infrastrutturali per il riempimento di relazione
2017
Il saggio affronta una riflessione sulle pratiche della creatività tese a fertilizzare i tessuti urbani in termini di iper-relazionalità sociale, prendendo in considerazione gli assi sopraelevati di attraversamento in disuso, allo scopo di proporre soluzioni di socio-architettura che consentano una rivisitazione in termini slow spaces e favoriscano una riappropriazione vissuta basata su relazioni sociali dense. Da tempo gli spazi aperti di attraversamento sono i luoghi dove si possono sperimentare assetti variabili delineando insieme al disegno delle maglie infrastrutturali nuovi equilibri e nuove configurazioni urbane a percorso lento. Il riuso dei cavalcavia e degli assi sopraelevati sott…
A new Neoplatyura Malloch from Finland (Diptera, Keroplatidae).
2014
The genus Neoplatyura Malloch is globally represented by 50 species, of which four are European species. In this article a new European Neoplatyura from Finland is described. The new species, Neoplatyura noorae Salmela, sp. n. is a dark brown species with tibial bristles arranged in rows. The new species is here reported from seven localities in Finnish Lapland. Based on available data, the new species occurs in mires, especially in calcareous rich fens.