Análise da política econômico-financeira do governo federal do sistema do Decreto-Lei n. 157, de 10 fevereiro 1967, e legislação complementar

Neste trabalho, relacionamos os pontos principais do sistema jurídico de incentivos, analisando sua influência ao longo do tempo, e averiguando sua eficiência.

Characterization of volatile substances in apples from rosaceae family by headspace solid‐phase microextraction followed by GC‐qMS

The volatile composition of different apple varieties of Malus domestica Borkh. species from different geographic regions at Madeira Islands, namely Ponta do Pargo (PP), Porto Santo (PS), and Santo da Serra (SS) was established by headspace solid-phase microextraction (HS-SPME) procedure followed by GC-MS (GC-qMS) analysis. Significant parameters affecting sorption process such as fiber coating, extraction temperature,extractiontime,sampleamount,dilutionfactor,ionicstrength,anddesorption time,wereoptimizedanddiscussed.TheSPMEfibercoatedwith50/30 lmdivinylbenzene/carboxen/PDMS (DVB/CAR/PDMS) afforded highest extraction efficiency of volatile compounds, providing the best sensitivity for the target volatiles, particularly whenthesampleswereextractedat508Cfor30 minwithconstantmagneticstirring. A qualitative and semi-quantitative analysis between the investigated apple species has been established. It was possible to identify about 100 of volatile compounds amongpulp(46,45,and39),peel(64,60,and64),andentirefruit(65,43,and50)inPP, PS,andSSapples,respectively.Ethylesters,terpenes,andhigheralcoholswerefound tobethemostrepresentativevolatiles. a-Farnesene,hexan-1-olandhexyl2-methylbutyratewerethecompoundsfoundinthevolatileprofileofstudiedappleswiththelargestGCarea,representing,onaverage,24.71,14.06,and10.80%ofthetotalvolatilefractionfromPP,PS,andSSapples.InPPentireapple,themostabundantcompoundsidentified were a-farnesene (30.49%), the unknown compound m/z (69, 101, 157) (21.82%) andhexylacetate(6.57%).RegardingPSentireapplethemajorcompoundswere a-farnesene(16.87%),estragole(15.43%),hexan-1-ol(10.94),andE-2-hexenal(10.67).a-Farnesene(30.3%),hexan-1-ol(18.90%),2-methylbutanoicacid(4.7%),andpentan-1-ol(4.6%) werealsofoundasSSentireapplevolatilespresentinahigherrelativecontent.Principal component analysis (PCA) of the results clustered the apples into three groups according to geographic origin. Linear discriminant analysis (LDA) was performed in order to detect the volatile compounds able to differentiate the three kinds of apples investigated. The most important contributions to the differentiation of the PP, PS, and SS apples were ethyl hexanoate, hexyl 2-methylbutyrate, E,E-2,4-heptadienal, pethylstyrene,andE-2-hexenal.

Atividade antioxidante de fucanas e galactanas extraídas de algas marinhas

Studies made with polysaccharides of seaweed have demonstrated that these present important biological and pharmacological activities. These composites had presented "scavenging" activity of free radicals, which is important in the mediation of the inflammatory process and in the pathology of diverse disease. Recently, this "scavenging" property has taken some researches to evaluate the antioxidant capacity from various polysaccharides. Considering the limited research with polysaccharides and knowing its largely employed by the pharmaceutical and foodstuffs industries, we have objective to verify the actions from fucans and galactans as antioxidants. The fucans are found in brown seaweed and the galactans (carrageenans) in red seaweed. The fucans were obtained from seaweed Padina gymnospora (F0.5 e F1.1 fractions), common to our coastline and one another fucan, fucoidan, was of origin commercial and extracted from seaweed Fucus vesiculosus. The λ, κ e ι carrageenans were also of origin commercial. The antioxidant activities were tested in superoxide and hydroxyl systems to generated free radicals and for the inhibition of the lipid peroxidation. The results obtained to inhibition of formation the superoxide radicals demonstrated that all polysaccharides presented scavenging activity of superoxide radicals. The fucoidan, F0.5 and F1.1 fractions presented IC50 of 0.058; 0.243 and 0.243 mg/mL, respectively, while IC50 of the λ, κ and ι carrageenans were 0.046; 0.112 and 0.332 mg/mL, respectively. The results to inhibition of formation the hydroxyl radicals demonstrated that all sample had low effect in the inhibition of the formation of these radicals, except the F0.5. For these radicals the IC50 were 0.157 and 0.353 mg/mL to the fucoidan and F1.1, respectively and 0.357; 0.335 and 0.281 mg/mL to λ, κ and ι carrageenans, respectively. All the samples were capacity to inhibition the peroxidation, it present the IC50 of 1.250; 2.753 and 2.341 mg/mL to fucoidan, F0.5 and F1.1, respectively. Already the λ, κ and ι carrageenans presented the IC50 of 2.697; 0.323 and 0.830 mg/mL, respectively. With these findings, we conclude that polysaccharides used in this study presented activity antioxidant, and that fucoidan and the λ carrageenan show a significant "scavenging" activity for the radicals superoxide and the κ carrageenan a significant inhibitory activity for the lipid peroxidation

Minnie Lee Garrison Papers - Accession 291 - M124 (157-158)

The Minnie Lee Garrison Papers consist of genealogy materials relating to the Oates and Cherry families; letters and a poetry journal kept by Minnie Lee Garrison (1882-1942) while a student at Winthrop (Class of 1905); newspaper clippings concerning Ms. Garrison who was the first home extension agent in York County; survey or map of a tract of land in Rock Hill that was owned by a member of the Oates family; and other genealogical records.

The young stellar cluster [DBS2003] 157 associated with the H ii region GAL 331.31-00.34

We report a study of the stellar content of the near-infrared (NIR) cluster [DBS2003] 157 embedded in the extended H ii region GAL 331.31-00.34, which is associated with the IRAS source 16085-5138. JHK photometry was carried out in order to identify potential ionizing candidates, and the follow-up NIR spectroscopy allowed the spectral classification of some sources, including two O-type stars. A combination of NIR photometry and spectroscopy data was used to obtain the distance of these two stars, with the method of spectroscopic parallax: IRS 298 (O6 V, 3.35 +/- 0.61 kpc) and IRS 339 (O9 V, 3.24 +/- 0.56 kpc). Adopting the average distance of 3.29 +/- 0.58 kpc and comparing the Lyman continuum luminosity of these stars with that required to account for the radio continuum flux of the H ii region, we conclude that these two stars are the ionizing sources of GAL 331.31-00.34. Young stellar objects (YSOs) were searched by using our NIR photometry and mid-infrared (MIR) data from the Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (GLIMPSE) survey. The analysis of NIR and MIR colourcolour diagrams resulted in 47 YSO candidates. The GLIMPSE counterpart of IRAS 16085-5138, which presents IRAS colour indices compatible with an ultracompact H ii region, has been identified. The analysis of its spectral energy distribution between 2 and m revealed that this source shows a spectral index a= 3.6 between 2 and m, which is typical of a YSO immersed in a protostellar envelope. Lower limits to the bolometric luminosity and the mass of the embedded protostar have been estimated as L= 7.7 x 10(3) L? and M= 10 M?, respectively, which correspond to a B0B1 V zero-age main sequence star.

Ms. hebr. oct. 157 - Pirḳe moshe

Vorbesitzer: Abraham Merzbacher

Ms. Barth. 157 (Ausst. 25) - Liber testimoniorum veteris testamenti ex opusculis S. Gregorii excerptus

Vorbesitzer: Brune-Kütze-Legat; Bartholomaeusstift Frankfurt am Main

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 157 - Bestätigung der im Testament verfügten Unterstützung des Berliner Invalidenhauses

u.a.: Eisenbahnfahrt; 1848er Revolution in Frankfurt am Main; Mobilmachung der preussischen Armee; Chemiestudium und Promotion des Sohnes von Carl John; Landwirtschaftliche Akademie in Proskau/Oberschlesien; Kenntnisnahme des preußischen Königs von Schopenhauers Unterstützung; Geheimer Kriegsrat Stricker; Geheimer Hofrat Carl John;

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 954 - Dankesschreiben wegen der Zusendung der Schopenhauer-Büste aus Marmor

u.a. Friedrich Schierholz; Schopenhauer-Denkmal zum 100.Geburtstag; Julius Hamel und Jules Lunteschütz;

Ms. Praed. 157 - Sermones

Vorbesitzer: Dominikanerkloster Frankfurt am Main

Na 1 Nachlass Max Horkheimer, 534 - Korrespondenzen mit Leo Löwenthal (p. VI 12, 157 - 296)

127 Briefe zwischen Leo Löwenthal und Max Horkheimer; 1 Brief von Selfhelp for German Emigres (New York) an Leo Löwenthal, 18.08.1939; 1 Brief von Max Horkheimer an Hans-Klaus Brill, 04.08.1939;

Na 1 Nachlass Max Horkheimer, 537 - Korrespondenzen mit Leo Löwenthal und Franz Neumann (p. VI 14, 1 - 157)

127 Briefe zwischen Leo Löwenthal und Max Horkheimer; 2 Briefe zwischen Max Horkheimer und Franz Neumann, 1941 - 1942; 1 Brief von der Philosophical Library (New York) an Leo Löwenthal, 03.11.1941;

Na 1 Nachlass Max Horkheimer, 544 - Korrespondenzen mit Leo Löwenthal (p. VI 17, 157 - 290)

106 Briefe zwischen Max Horkheimer und Leo Löwenthal; 1 Brief von Theodor W. Adorno an Leo Löwenthal, 25.09.1944;

Ms.Ff.F.Stoltze 3. 157 - Brief von Wilhelm Kaulen an Friedrich Stoltze

Verhandlungen über Zusammenarbeit, Deutsche Latern, Rheinische Zeitung, Kladderadatsch, [Wilhelm Busch], Zusatz von Lyda: 1866 das Angebot an Stoltze, in die Wiener Freie Presse einzutreten