DS, GS, and depot maintenance manual, including repair parts and special tool lists : converter, telegraph-telephone signal, TA-182/U.

Includes index.

Organizational maintenance manual including repair parts and special tool lists : converter, telegraph-telephone signal TA-182/U.

"November 1965."

Organizational maintenance, second echelon : frequency shift converter CV-278/GR.

"May 1959."

Direct support and general support maintenance repair parts and special tools list (including depot maintenance repair parts and special tools) for converter, telegraph-telephone signal CV-425/U, (NSN 5805-00-985-9088).

"26 October 1981."

Direct support and general support maintenance manual including repair parts and special tools list (including depot maintenance repair parts and special tools) for converter, telephone signal CV-1919A/G, (FSN 5805-229-5417).

Includes index.

Operator's, organizational, and direct support maintenance manual : converter, telephone signal CV-1918A(V)1/G (NSN 5805-00-504-9103), CV-1918A(V)2/G (NSN 5805-00-504-9107), CV-1918A(V)3/G (NSN 5805-00-137-7674).

"5 March 1984."

Operator's and organizational maintenance manual including repair parts and special tools lists for converter, telephone signal CV-1919A/G (FSN 5805-229-5417).

"November 1974."

Direct support and general support maintenance manual : converter, telephone signal CV-3478/TTC.

"18 April 1983."

General support maintenance manual : amplifier-converter AM-6879/URC (NSN 5820-01-070-1950).

Includes index.

Operator, organizational, DS, GS, and depot maintenance manual : Hewlett-Packard AC voltmeter AN/USM-265 (model 400EL02) NSN 6625-00-935-4294, ME-459 (model 400EL) NSN 6625-00-229-0457, ME-465 (model 400E) NSN 6625-00-995-7716.

"May 1967."

Opus polyhistoricon ac festivum, res totius pene orbis concinne complexum,

Ed. by H. von der Hardt.

Tractatus de legibus ac Deo legislatore, : in decem libros distributus. /

Includes indexes.

Bidirectional transport between the trans-Golgi network and the endosomal system

The exchange of proteins and lipids between the trans-Golgi network (TGN) and the endosomal system requires multiple cellular machines, whose activities are coordinated in space and time to generate pleomorphic, tubulo-vesicular carriers that deliver their content to their target compartments. These machines and their associated protein networks are recruited and/or activated on specific membrane domains where they select proteins and lipids into carriers, contribute to deform/elongate and partition membrane domains using the mechanical forces generated by actin polymerization or movement along microtubules. The coordinated action of these protein networks contributes to regulate the dynamic state of multiple receptors recycling between the cell surface, endosomes and the TGN, to maintain cell homeostasis as exemplified by the biogenesis of lysosomes and related organelles, and to establish/maintain cell polarity. The dynamic assembly and disassembly of these protein networks mediating the exchange of membrane domains between the TGN and endosomes regulates cell-cell signalling and thus the development of multi-cellular organisms. Somatic mutations in single network components lead to changes in transport dynamics that may contribute to pathological modifications underlying several human diseases such as mental retardation.

Seasonal growth of the crustose lichen Rhizocarpon geographicum (L.) DC. in South Gwynedd, Wales

Seasonal growth was studied in the slow-growing crustose lichen Rhizocarpon geographicum (L.) DC. in an area of South Gwynedd, Wales. Radial growth rate (RGR) of a sample of 20 thalli was measured in situ at three-month intervals over 51 months on a southeast-facing rock surface. There were five periods of significant growth: July-September of 1993, 1994 and 1995, in January-March of 1996, and in April-June of 1997. In four of these periods, growth coincided with a mean temperature maximum (Tmax) over a three-month period exceeding 15°C and three of the maxima with greater than 450 sunshine hours. Two of the growth maxima coincided with periods of total rainfall exceeding 300 mm and one with greater than 50 rain days in a three-month period. There were no significant linear correlations between RGR and the climatic variables measured. However, there were significant non-linear relationships between RGR and Tmax, the mean temperature minimum (Tmin), the total number of air and ground frosts and the number of rain days in a growth period, the relationship with Tmax being the most significant. Hence, in south Gwynedd, maximum growth of R. geographicum occurs in any season although the period July-September appears to be the most favourable. Relationships between growth and climatic variables were non-linear, temperature having the most significant influence on seasonal growth. ©2006 Balaban.

Variation in hypothallus width and the growth of the lichen Rhizocarpon geographicum (L.) DC.

Variations in hypothallus width were studied in relation to radial growth in the lichen Rhizocarpon geographicum (L.) DC. in South Gwynedd, Wales, UK. Variations were present both within and between thalli and in successive three-month growth periods, but there was no significant variation associated with thallus size. In individual thalli, there were increases and reductions in hypothallus width in successive three-month growth periods attributable to hypothallus growth and changes at the margin of the areolae. Total radial growth over 18 months was positively correlated with initial hypothallus width. These results suggest: 1) individual thalli of similar size vary considerably in hypothallus width, 2) fluctuations in the location of the margin of the areolae in successive three month periods is an important factor determining this variability, 3) hypothallus width predicts subsequent radial growth over 18 months, and 4) variation in hypothallus; width is a factor determining between thallus variability in radial growth rates in yellow-green species of Rhizocarpon.