Library from the South. Ann Arbor, Mich.

Ware and Van Brunt, architect. An addition was built to the south in 1898. The 1883 portion was torn down in 1918. Signature on verso: W.A. Lewis [Lewis was a student at UM in the late 1890's]

Rainy Night on the Campus

Ware and Van Brunt, architect. An addition was built to the south in 1898. The 1883 portion was torn down in 1918.

Library [razing]

Ware and Van Brunt, architect. An addition was built to the south in 1898. The 1883 portion was torn down in 1918. On verso: 6:30 A.M.

Library [razing]

Ware and Van Brunt, architect. An addition was built to the south in 1898. The 1883 portion was torn down in 1918.

Library [razing]

Ware and Van Brunt, architect. An addition was built to the south in 1898. The 1883 portion was torn down in 1918. On verso: 7:00 A.M.

Cast and orchestra in full costume for Finale of Fool's Paradise, 1917

Includes dental student Frank Clifford. Note West Engineering 'Arch' and Old General Library clock tower in distance

Christliches Gemüths-Gespräch : von dem Geistlichen und seligmachenden Glauben, und Erkenntniss der Wahrheit, So zu der Gottseligkeit führet in der Hoffnung des ewigen Lebens ... /

Anweisung Zu der wahren Gottseligkeit, Lehr- und Lebens-Uebung --Kurze Unterweisung aus der Schrift / In Fragen und Antwort verfasset [von Gerrit Roosen] -- Etliche Christliche Gebete [von L. C.][with half title; author's initials from preface] -- Christliches Glaubens-Bekenntniss Der Waffenlosen, und fürnehmlich in den Niederländern (unter dem Namen der Mennonisten) wohlbekannten Christen -- Zwey erbauliche Lieder / Welche der gottselige Christoph Dock ... seinen lieben Schülern, und allen andern die sie lesen, zur Betrachtung hinterlassen hat -- [4 additional hymns]

All sizes of noises.

A poem tells of John's day, and the sounds he makes and hears. Alternate pages present the sounds, from the "Brrrrrrnnnnggg" of the alarm clock to the "Arf" of his dog's greeting to his father.

Charles Dickens library... with 1200 illustrations, including five hundred special plates

"Edited by J. A. Hammerton."

Diversi maniere d'adornare i cammini : ed ogni altra parte degli edifizj desunte dall'architettura Egizia, Etrusca, e Greca con un Ragionamento apologetico in difesa dell'architettura Egizia e Toscana /

Title page and text in Italian, English and French.

The writings of Charles Dickens,

Half-title.

A child's history of England /

A child's history of England. -- [Miscellaneous:] No thoroughfare. -- Master Humphrey's clock. -- The mudfog association. -- Holiday romance. -- George Silverman's explanation. -- The wreck of the Golden Mary. -- Perils of certain English prisoners. -- The haunted house. -- Tom Tiddler's ground.

Additional signalling compounds are required to orchestrate plant development

Plants are necessarily complex systems that require monitoring of multiple environmental signals and, in response to those signals, coordination of differentiation and development of an extensive array of cell types at multiple locations. This coordination must rely on integration of long-distance signals that provide a means of communication among different plant parts. We propose that the relatively well-characterized classical phytohormones must act with several other long-distance signals to achieve this level of organization with dynamic yet measured responses. This is supported by observations that classical phytohormones: (i) operate in complex yet experimentally unresolved networks involving cross-talk and feedback, (ii) are generally multifunctional and nonspecific and hence must rely on other long-distance cues or pre-set conditions to achieve specificity and (iii) are likely to mask roles of other long-distance signals in several experimental contexts. We present evidence for involvement of novel long-distance signals in three developmental processes-branching, flowering and nodulation, and discuss the possible identities of novel signalling molecules.

Homology of fin lepidotrichia in osteichthyan fishes

Lepidotrichia are dermal elements located at the distal margin of osteichthyan fins. In sarcopterygians and actinopterygians, the term has been used to denote the most distal bony hemisegments and also the more proximal, scale-covered segments which overlie endochondral bones of the fin. In certain sarcopterygian fishes, including the Rhizodontida, these more proximal, basal segments are very long, extending at least half the length of the fin. The basal segments have a subcircular cross section, rather than the crescentic cross section of the distal lepidotrichial hemisegments, which lack a scale cover and comprise short, generally regular, elements. In rhizodonts and other sarcopterygians, e.g. Eusthenopteron, the basal elements are the first to appear during fin development, followed by the endochondral bones and then the distal lepidotrichia. This sequence contradicts the 'clock-face model' of fin development proposed by Thorogood in which the formation of endochondral bones is followed by development of lepidotrichia. However, if elongate basal 'lepidotrichia' are not homologous with more distal, jointed lepidotrichia and if the latter form within a distal fin-fold and the former outside this fold, then Thorogood's 'clock-face' model remains valid. This interpretation might indicate that the fin-fold has been lost in early digited stem-tetrapods such as Acanthostega and Ichthyostega and elongate basal elements, but not true lepidotrichia, occur in the caudal fins of these taxa.

Global control and fast solid-state donor electron spin quantum computing

We propose a scheme for quantum information processing based on donor electron spins in semiconductors, with an architecture complementary to the original Kane proposal. We show that a naive implementation of electron spin qubits provides only modest improvement over the Kane scheme, however through the introduction of global gate control we are able to take full advantage of the fast electron evolution timescales. We estimate that the latent clock speed is 100-1000 times that of the nuclear spin quantum computer with the ratio T-2/T-ops approaching the 10(6) level.