Africae I Tab

[Gerardus Mercator].

Central division of Hindoostan

by John Cary.

Estats de l'Empire du grand Seigneur des Turcs en Europe, en Asie, et en Afrique divisé en tous ses Beglerbeglicz ou Gouvernements; où sont aussi remarqués les Estats qui luy sont tributaires: dressé sur les plus nouvelles relations à l'usage de Monseigneur le Duc de Bourgogne

par son très humble et très obéisant Serviteur H. Iaillot.

Royme., et désert de Barca et l'Égypte divisée en ses douze Cassifs, ou Gouvernemens

par le Sr. Sanson d'Abbeville.

Syriæ Sive Soriæ: nova et accurata descriptio

Covers Syria, Lebanon and portions of Turkey and Iraq.

Neueste Karte der Koenigreiche Bosnien Servien Croatien und Slavonien: samt den angrœnzenden Provinzen Temeswar, Dalmatien, Herzegowina, Ragusa, Steyermark, Kærthen, Krain, Friaul, Gradiska, und Istrien, einem grossen Theil von Ungarn, Siebenbürgen, Walachei, Bulgarien, Albanien, Macedonien, und einem Stück des Kirchenstaats und K.reichs Neapel

nach den besten Originalzeichnungen Charten und Beschriebungen entworfen von Herrn Carl Schütz ; gestochen von C. Schütz und F. Müller.

Le Royaume de Bosnie, dans son entier, dédié a son Excellence Monseignr. le feld Maréchal Comte de Khewenhüller Colonel d'un Régiment de Dragon Vice Roy d'Esclavonie, du Duché de Syrmie et Gouverneur de la Forteresse d'Essegg etc

le très humble et très obéissant serviteur Étienne Briffaut.

Age determination of sediment core HZM, lake Holzmar (Tables 1, 2)

AMS radiocarbon ages have been determined on terrestrial macrofossils selected from the annually laminated sediments of lake Holzmaar (Germany). The radiocarbon chronology of this lake covers the last 12.6 ka. Comparison of the radiocarbon dated varve chronology with tree ring data shows that an additional 878 years have to be added to the varve chronology. The corrected 14C varve chronology of Holzmaar reaches back to ca. 13.8 ka cal. BP and compares favourably with the results from Soppensee (Switzerland) (Hajdas et al., 1993, doi:10.1007/BF00209748). The corrected ages for the onset and the end of the Younger Dryas biozone are 11,940 cal. BP and 11,490 cal. BP, respectively. The ash layer of the Laacher See volcanic eruption is dated at 12,201 ± 224 cal. BP and the Ulmener Tephra layer is dated at 10,904 cal. BP.

(Tables 1-2) Composition of red coloured tills from Schobuell, Schleswig-Holstein and Møn Island, Denmark

The stratigraphic position of the glacially transported 'Scholle' (large-size erratic block) at Schobüll near Husum (Schleswig-Holstein) is now considered to be Devonian rather than 'Rotliegendes'. The 'Scholle', consisting of red clay and dolomite, is overlain by red-colored till without any flint but with up to 90% carbonate clasts (containing 15% dolomite), which indicates an eastern Baltic origin. The relationship of the 'Scholle' with the glacial till also points to an eastern Baltic origin for it, with up to 1 000 km transport distance.

1/2 hour before Sunrise, at North Conway. October 7, 1855.

[From Jasper Cropsey Sketch book, 1855-1856]

No 1, 2, 3 of Haydn's grand symphonies : composed for Mr Salomon's concerts /

1. C major (M.97) -- 2. D major (M.93) -- 3. G major (M.94)

Operator, organizational, direct support, general support, and depot maintenance manual : heater, hot oil, trailer mounted, electric motor driven, 2,100,000 Btu/hr output (Hopkins model 200STM), FSN 3895-838-9180.

"November 1968."

The alpha(2)delta auxiliary subunit reduces affinity of omega-conotoxins for recombinant N-type (Ca(v)2.2) calcium channels

The omega-conotoxins from fish-hunting cone snails are potent inhibitors of voltage-gated calcium channels. The omega-conotoxins MVIIA and CVID are selective N-type calcium channel inhibitors with potential in the treatment of chronic pain. The beta and alpha(2)delta-1 auxiliary subunits influence the expression and characteristics of the alpha(1B) subunit of N-type channels and are differentially regulated in disease states, including pain. In this study, we examined the influence of these auxiliary subunits on the ability of the omega-conotoxins GVIA, MVIIA, CVID and analogues to inhibit peripheral and central forms of the rat N-type channels. Although the beta3 subunit had little influence on the on- and off-rates of omega-conotoxins, coexpression of alpha(2)delta with alpha(1B) significantly reduced on- rates and equilibrium inhibition at both the central and peripheral isoforms of the N-type channels. The alpha(2)delta also enhanced the selectivity of MVIIA, but not CVID, for the central isoform. Similar but less pronounced trends were also observed for N-type channels expressed in human embryonic kidney cells. The influence of alpha(2)delta was not affected by oocyte deglycosylation. The extent of recovery from the omega-conotoxin block was least for GVIA, intermediate for MVIIA, and almost complete for CVID. Application of a hyperpolarizing holding potential ( - 120 mV) did not significantly enhance the extent of CVID recovery. Interestingly, [R10K] MVIIA and [O10K] GVIA had greater recovery from the block, whereas [K10R] CVID had reduced recovery from the block, indicating that position 10 had an important influence on the extent of omega-conotoxin reversibility. Recovery from CVID block was reduced in the presence of alpha(2)delta in human embryonic kidney cells and in oocytes expressing alpha(1B-b). These results may have implications for the antinociceptive properties of omega-conotoxins, given that the alpha(2)delta subunit is up-regulated in certain pain states.

Overexpressed Ca-v beta 3 inhibits N-type (Ca(v)2.2) calcium channel currents through a hyperpolarizing shift of "ultra-slow" and "closed-state" inactivation

It has been shown that P auxiliary subunits increase current amplitude in voltage-dependent calcium channels. In this study, however, we found a hovel inhibitory effect of beta3 Subunit on macroscopic Ba2+ currents through recombinant N- and R-type calcium channels expressed in Xenopus oocytes. Overexpressed beta3 (12.5 ng/ cell cRNA) significantly suppressed N- and R-type, but not L-type, calcium channel currents at physiological holding potentials (HPs) of -60 and -80 mV At a HP of -80 mV, coinjection of various concentrations (0-12.5 ng) of the beta3 with Ca,.2.2alpha(1) and alpha(2)delta enhanced the maximum conductance of expressed channels at lower beta3 concentrations but at higher concentrations (>2.5 ng/cell) caused a marked inhibition. The beta3-induced Current suppression was reversed at a HP of - 120 mV, suggesting that the inhibition was voltage dependent. A high concentration of Ba-2divided by (40 mM) as a charge carrier also largely diminished the effect of P3 at -80 mV Therefore, experimental conditions (HP, divalent cation concentration, and P3 subunit concentration) approaching normal physiological conditions were critical to elucidate the full extent of this novel P3 effect. Steady-state inactivation curves revealed that N-type channels exhibited closed-state inactivation without P3, and that P3 caused an similar to40 mV negative shift of the inactivation, producing a second component with an inactivation midpoint of approximately -85 mV The inactivation of N-type channels in the presence of a high concentration (12.5 ng/cell) of P3 developed slowly and the time-dependent inactivation curve was best fit by the sum of two exponential functions with time constants of 14 s and 8.8 min at -80 mV Similar ultra-slow inactivation was observed for N-type channels Without P3. Thus, P3 can have a profound negative regulatory effect on N-type (and also R-type) calcium channels by Causing a hyperpolarizing shift of the inactivation without affecting ultra-slow and closed-state inactivation properties.