showing 36 of ~574560 from 574555 documents
The Influence of Systemic Hypertension on Intracranial Pressure and Edema Formation in Experimental Intracerebral Hemorrhage
1986
Systemic hypertension is not only the most frequent cause of intracerebral hemorrhage but also the most important complication of this disease. In our clinical investigation of 117 cases almost 70% of the patients suffered from systemic hypertension. Despite advances in diagnosis (Schiirmann, Dei Anang, 1980) mortality of hypertensive patients was 48%. Normotensive hemorrhages showed a better prognosis: only 31% of the patients died and 33% (17% in hypertensive patients) obtained good neurological recovery (Wallenfang et al., 1985).
La 'Comedia Thebayda', una reprobatio amoris
1986
La 'Comedia Thebayda', una reprobatio amoris
The life cycle ofBrachylaima ruminae n. sp. (Trematoda: Brachylaimidae), a parasite of rodents
1986
The life cycle of Brachylaima ruminae n.sp. (Trematoda: Brachylaimidae), a duodenal parasite of rodents on the Mediterranean island of Formentera (Spain) is elucidated. The new species follows a terrestrial triheteroxenous life cycle. Eggs passed in the faeces of the definitive host must be ingested by a specific first intermediate host, the land snail Rumina decollata. Branched cercariogenous sporocysts develop in the digestive gland. Microcercous cercariae come out through the terminal birth pores of the branches. Cercariae shed by the snail are terrestrial, crawling on humid substratum. They contact the second intermediate host, another land snail, principally the species R. decollata an…
Treatment of hepatitis B surface antigen (HBsAg)-positive chronic hepatitis with recombinant leucocyte α-A interferon
1986
A total of 32 individuals with HBsAg-positive and anti-delta-negative chronic hepatitis were treated with recombinant alpha-A interferon in phase I and phase II studies. In 5/32 patients HBsAg could be eliminated and in 19/32 individuals HBeAg became negative including all those who also eliminated HBsAg. Side-effects were tolerable in most patients and were readily reversible upon discontinuation of interferon therapy. In conclusion, treatment of HBsAg-positive chronic hepatitis with interferon seems to be a promising therapeutic approach. Future studies will have to establish the optimal dose, duration of treatment and factors predicting a favourable outcome of the treatment.
L'accession à la propriété d'une maison individuelle : étude socio-juridique du contrat
1986
Directeur de la thèse : Philippe Fouchard; International audience
Effect of conditioned media on three genotypes ofDrosophila melanogaster: Physical, chemical, and biological aspects
1986
The uric acid contents in larvae, pupae, and culture media were studied during larval and pupal development in three genotypes of Drosophila melanogaster reared in both crowded and noncrowded conditions. The uric acid content and the response of genotypes in media supplemented with 10 and 15 mg/ml of uric acid were correlated with the outcome obtained in conditioned media. In addition, the behavior of genotypes in conditioned media is explained in terms of the physicochemical properties of the conditioned media, which include uric acid content, the amount of food ingested, the degree of free water, the physical disturbance within the cultures, and the particular response of each genotype to…
CPF: A New Method for Large Scale Fractionation
1986
The paper demonstrates how the Continous Polymer Fractionation (CPF) functions and how it has been applied to polyvinylchlorid.
Microwave effects on isolated chick embryo hearts.
1986
This study was designed to examine the effects of microwaves on the electric activity of hearts as a means of elucidating interactive mechanisms of nonionizing radiation with cardiac tissue. Experiments were performed on isolated hearts of 9-12-day-old chick embryos placed in small petri dishes. Oxygenated isotonic Ringer's solution at 37 degrees C permitted heart survival. Samples were irradiated at 2.45 GHz with a power density of 3 mW/cm2. The heart signal was detected with a glass micropipet inserted into the sinoatrial node and examined by means of a Berg-Fourier analyzer. Pulsed microwaves caused the locking of the heartbeat to the modulation frequency, whereas continuous wave irradia…
The flavour components of mirabelle plums. Examination of the aroma constituents of fresh fruits: Variation of headspace composition induced by deep-…
1986
The flavour components of mirabelle plums. Examination of the aroma constituents of fresh fruits: Variation of headspace composition induced by deep-freezing and thawing
L'artificialització del litorial valencià
1986
Dos conjuntos de intervenciones antrópicas afectan intensamente el litoral valenciano: los puertos y las defensas (escolleras y espigones). Con ellos se han ganado tierras, pero se han perdido muchas más, sobre todo teniendo en cuenta la elevación generalizada del nivel marino y el déficit sedimentario, en parte también de origen antrópico. Con todo, pasados los años del desarrollismo, poco a poco se está cambiando hacia la tecnología blanda. Two kinds of anthropic interventions affect deeply the Valencian littoral: the harbours and the defences (breakwaters and groins). With these some terrain has been gained, but a lot more has been lost, above, all, bearing in mind the generalized rising…
Determination of mercury, cadmium, chromium and lead in marine organisms by flameless atomic absorption spectrophotometry
1986
A New Insight in the Electrochemical Response of a Depassivated Surface
1986
Elektronenstoß-induzierte massenspektrometrische Fragmentierung von 2,2′-Bisindolylmethoxy- und Trisindolyl-methanen
1986
De la Révolution au Code civil. Les fondements doctrinaux du droit des successions
1986
International audience
Pressure-Induced Growth (PIG) of Atretic Esophagus: A Contigent Management for High-Risk Esophageal Atresia
1986
The management of uncomplicated esophageal atresia is a straightforward procedure consisting of thoracotomy with anastomosis of the atretic segments and ligature of any tracheoesophageal fistula present. However, besides the rareness of isolated esophageal atresia, our observations in the past few years show increasing incidence of the anomaly in association with premature births and other malformations which are usually incompatible with life. Aspiration pneumonia resulting from reflux of gastric content through a lower tracheoesophageal fistula, rather than the overflow of saliva from an upper atretic pouch, also threatens the life of an otherwise healthy neonate with esophageal atresia.
Deoxyribonucleic Acid
1986
Preparation and Oxidative Addition Reactions of 8-Oxyquinolate Rhodium(I) Complexes
1986
Abstract The preparation of new 8-oxyquinolate rhodium(I) complexes of the general formula Rh(Oq) (L) (L') is described. They undergo oxidative addition reactions with halogens and methyl iodide to give the corresponding rhodium(III) complexes. NMR measurements are used in the characterization of the compounds.
La evolución filosófica de Fichte desde 1794 a 1800
1986
Si a lo largo de la historia de la filosofía ha existido una doctrina o conjunto de doctrinas capaces de suscitar junto a las mayores adhesiones los más furibundos ataques, ésa ha sido la Doctrina de la Ciencia de Fichte. Su historia no ha sido sólo la de una obra escrita, sino también la historia de las relaciones de poder dentro del mundo cultural alemán en un periodo particularmente fructífero en sus manifestaciones espirituales. Para poder trazar hoy en día el sentido de la evolución de la filosofía de Fichte, tan imprescindible como el análisis de las dificultades intrínsecas al sistema fichteano, lo es el análisis de las relaciones, doctrinales en algunos casos, y personales, en la ma…
Los Fueros y privilegios alicantinos de Alfonso X
1986
Aspectos de la política legislativa alfonsina, me centraré en los problemas que presenta el derecho que promulgó para Alicante.
Quantitative Bestimmung von Gelatine in Arzneizubereitungen durch HPLC mit fluorimetrischer Detektion
1986
Gelatine ist als pharmazeutischer Hilfsstoff fur Kapseln, Gele, Globuli und Tabletten sowie als Lebensmittelzusatzstoff unverandert wichtig. Aus Proteinen hoher Molekularmasse1 bestehend, ist Gelatine spezifischen quantitativen Bestimmungen relativ schwer zuganglich2-6.
Utilisation du lysozyme en tant qu'agent regulateur de l'affinage en fromagerie MMV.
1986
National audience
La distribución de las ramblas en el País Valenciano : una aproximación cuantitativa
1986
Este artículo busca discernir la existencia de algunas características geomorfológicas y geográficas significativas en cauces denominados «rambla» en el Mapa Topográfico Nacional a escala 1:50.000. Se ha seguido u na metodología basada principalmente en la cuantificación de las características investigadas (tamaño de cuenca, litología, precipitación media) y la aplicación de tests de significación. Las «ramblas» son cauces situados predominantemente entre «ríos» y «barrancos» en la jerarquía fluvial, si bien se constatan afluencias de signo contrario de «rambla» a «barranco» o de «río» a «rambla». No se observa una relación clara entre el tipo de litología o la precipitación anual media y …
Muskelrelaxantien, 4. Mitt. Monoacylbutyroguanamine
1986
Die Umsetzung von Butyroguanamin (1) mit den Carbonsaureanhydriden 2a−f bei 80–120° fuhrt zu den Monoacylbutyroguanaminen 3a−f, deren Struktur durch IR-, 1H-NMR- und MS-Spektren untermauert wird. Unter den hier beschriebenen Verbindungen weisen insbesondere 3e muskelrelaxierende und antidiabetische und 3a trichomonazide und antivirale Wirksamkeit auf, wahrend mit 3b−d herbizide Wirkungen beobachtet werden. Muscle Relaxants, IV: Monoacylbutyroguanamines Reaction of butyroguanamine (1) with the carboxylic acid anhydrides 2a−f at 80–120°C leads to the monoacylbutyroguanamines 3a−f, the structure of which is supported by IR, 1H-NMR, and mass spectra. Among the compounds described here, particul…
Low Level Languages for the PAPIA Machine
1986
The paper presents the low-level languages implemented up to date to program the PAPIA machine. The parallel assembly-level P-MAGRO package, the microcode level instruction set and a machine simulating environment are described.
Luxaciones carpo-metacarpianas
1986
Three cases of multiple carpo-metacarpal dislocation are reported. Thcir mechanism, anatomical details and clinical aspects are commented. The treatment is discussed, reduction, with emphasis in its stabilization.
Synthetische Konstruktion affiner M�biusgeometrien
1986
The Influence of Particular Modes of Vibration
1986
When vibration stress occurs at the place of work, 1, 2, or 3 directions of the coordinate system related to man, or vectors of these axes, can be involved (Fig. 1). In such multiaxial vibration, the stress may predominate in one direction or may have similar magnitudes in all directions. In addition, rotational vibration about these axes may also take place (see section “Rotational Vibration,” p. 125).
Propuesta metodológica para una edición bilingüe de Shakespeare
1986
Recanalization of Totally Occluded Coronary Vessels by Percutaneous Transluminal Coronary Angioplasty
1986
Since its introduction in 1977, percutaneous transluminal coronary angioplasty (PTCA) has become an effective approach for treatment of patients with single-vessel disease [1–3, 5]. Treatment of double- and multiple-vessel disease has also been attempted [5, 6]. In patients with angina pectoris total occlusion of coronary vessels is found, and PTCA has also been used in an attempt to restore coronary blood flow in such patients [8, 10]. Even main stem occlusions have been recanalized [11]. In patients with total occlusion of coronary vessels, collateral flow is sufficient to maintain cardiac function at rest but not during exercise [12–14]. Therefore, PTCA seems to be an ideal method for re…
H2-Antihistaminika, 32. Mitt. Synthese und H2-antagonistische Wirkung von N-[3-(3-Piperidino-methyl-phenoxy)propyl]-1.3.4-oxadiazol-2-aminen
1986
Es wird uber die Synthese und H2-antagonistische Wirksamkeit von N-[3-(3-Piperidinomethyl-phenoxy)-propyl]-1.3.4-oxadiazol-2-amin und dessen 5-substituierte Derivate berichtet. H2-Antihistaminics, XXXII: Synthesis and H2-Antagonistic Activity of N-[3-(3-(Piperidinomethyl)phenoxy)propyl]- 1.3.4-oxadiazol-2-amines The synthesis and H2-antagonistic activity of N-[3-(3-(piperidinomethyl)phenoxy)propyl]-l.3.4-oxadiazol-2-amine and its 5-substituted derivatives are reported.
Cimetidine complexes derived from cobalt(II), nickel(II) and copper(II) salts of polyatomic anions
1986
Cobalt(II), nickel(II) and copper(II) complexes [M(CM)2]X2 (X = BF4 or NO3) have been prepared with cimetidine (CM). Powder data, molar conductivities, magnetic moments, i.r. and electronic spectra support apseudo-octahedral stereochemistry with MN2N 2 ⋆ S2 chromophore and tentative structures are proposed for the complexes. Their properties are compared with these of previously prepared complexes.
Expanding education through user charges : what can be achieved in Malawi and other LDCs ?
1986
International audience; Two features mark the education sector in many LDCs today: first, education is publicly provided; and second. governments are faced with severe financial constraints. As a result, enrollmrnts are confined to low Ievels, and there is excess demand. To mitigate these adverse outcomes, we consider user charges as a means to mobilize additional resources for education. Under the circumstances that characterize most LDCs. we show that (i) families are willing to pay for education: (ii) the resources collected through user charges could finance a sizable expansion of education; and (iii) scholarships can offset the equity effects of user charges.
Toponímia i arqueologia a les comarques septentrionals del País Valencià
1986
Toponímia i arqueologia a les comarques septentrionals del País Valencià