Pigeon keeping for beginners.

Mode of access: Internet.

Cleveland convention souvenir book.

Mode of access: Internet.

The International pigeon standard.

Title on spine: The Pigeon standard.

The national standard squab book,

Mode of access: Internet.

Preventive veterinary medicine.

Mode of access: Internet.

Pigeon City,

Mode of access: Internet.

La colombe : messagère plus rapide que l'éclair, plus prompte que la nue /

Title on added t.p. in Arabic: Kitāb Musābaqat al-barq wa-al-ghamām fī suʻāt al-ḥamām.

The naturalist's library.

Engraved half-title in each volume.

Animal heroes : being the histories of a cat, a dog, a pigeon, a lynx, two wolves & a reindeer and in elucidation of the same over 200 drawings /

Full page ill. on p. 11, 27, 43, 71, 83, 105, 109, 119, 131, 145, 161, 167, 175, 189, 201, 205, 225, 252, 257, 265, 283, 287, 293, 305, 321, 339 and 363, some signed by Ernest Thompson Seton. Incidental illustrations throughout.

The passenger pigeon,

Introduction.--My boyhood among the pigeons.--The passenger pigeon, from "American ornithology", by A. Wilson.--The passenger pigeon, from "Ornithological biography", by J.J. Audubon.--As James Fenimore Cooper saw it.--The wild pigeon of North America by Chief Pokagon, in "The Chautauquan"--The passenger pigeon, from "Life histories of North American birds", by C. Bendire.--Netting the pigeons, by W. Brewster, in "The Auk".--Efforts to check the slaughter, by Prof. H.B. Roney.--The pigeon butcher's defense, by E.F. Martin, in "American field".--Notes of a vanished industry.--Recollections of "old timers".--The last of the pigeons.--What became of the wild pigeon? By S. Cook, in "Forest and stream".--A novel theory of extinction, by C.H. Ames and R. Ridgway.--News from John Burroughs.--The pigeon in Manitoba, by G.E. Atkinson.--The passenger pigeon in confinement, by R. Deane, in "The Auk".--Nesting habits of the passenger pigeon, by Dr. M. Gibbs, in "The Oölogist".--Miscellaneous notes.

Granulocyte-colony stimulating factor increases CD123hi blood dendritic cells with altered CD62L and CCR7 expression

Changes in blood dendritic cell (BDC) counts (CD123(hi)BDC and CD11c(+)BDC) and expression of CD62L, CCR7, and CD49d were analyzed in healthy donors, multiple myeloma (MM), and non-Hodgkin lymphoma (NHL) patients, who received granulocyte-colony stimulating factor (G-CSF) containing peripheral blood stem cell (PBSC) mobilization protocols. Low-dose G-CSF in healthy donors (8-10 mug/ kg/d subcutaneously) and high-dose G-CSF in patients (30 mug/kg/d) increased CD123(hi)BDC (2- to 22-fold, mean 3.7 x 10(6)/ L-17.7 x 10(6)/L and 1.9 x 10(6)/L-12.0 x 10(6)/ L) in healthy donors and MM but decreased CD11c(+)BDC (2- to 10-fold, mean 5.7 x 10(6)/L-1.6 x 10(6)/L) in NHL patients, on the day of apheresis, compared with steady state. After apheresis, CD123(hi)BDC counts remained high, whereas low CD11c(+)BDC counts tended to recover in the following 2-5 days. Down-regulation of CD62L and up-regulation of CCR7 on CD123(hi)BDC were found in most healthy donors and MM patients. CD49d expression was unchanged. Thus, PBSC mobilization may change BDC counts by altering molecules necessary for BDC homing from blood into tissues.

The genetic structure of Australasian green turtles (Chelonia mydas): exploring the geographical scale of genetic exchange

Ecological and genetic studies of marine turtles generally support the hypothesis of natal homing, but leave open the question of the geographical scale of genetic exchange and the capacity of turtles to shift breeding sites. Here we combine analyses of mitochondrial DNA (mtDNA) variation and recapture data to assess the geographical scale of individual breeding populations and the distribution of such populations through Australasia. We conducted multiscale assessments of mtDNA variation among 714 samples from 27 green turtle rookeries and of adult female dispersal among nesting sites in eastern Australia. Many of these rookeries are on shelves that were flooded by rising sea levels less than 10 000 years (c. 450 generations) ago. Analyses of sequence variation among the mtDNA control region revealed 25 haplotypes, and their frequency distributions indicated 17 genetically distinct breeding stocks (Management Units) consisting either of individual rookeries or groups of rookeries in general that are separated by more than 500 km. The population structure inferred from mtDNA was consistent with the scale of movements observed in long-term mark-recapture studies of east Australian rookeries. Phylogenetic analysis of the haplotypes revealed five clades with significant partitioning of sequence diversity (Phi = 68.4) between Pacific Ocean and Southeast Asian/Indian Ocean rookeries. Isolation by distance was indicated for rookeries separated by up to 2000 km but explained only 12% of the genetic structure. The emerging general picture is one of dynamic population structure influenced by the capacity of females to relocate among proximal breeding sites, although this may be conditional on large population sizes as existed historically across this region.

Directing migration of endothelial progenitor cells with applied DC electric fields

Naturally-occurring, endogenous electric fields (EFs) have been detected at skin wounds, damaged tissue sites and vasculature. Applied EFs guide migration of many types of cells, including endothelial cells to migrate directionally. Homing of endothelial progenitor cells (EPCs) to an injury site is important for repair of vasculature and also for angiogenesis. However, it has not been reported whether EPCs respond to applied EFs. Aiming to explore the possibility to use electric stimulation to regulate the progenitor cells and angiogenesis, we tested the effects of direct-current (DC) EFs on EPCs. We first used immunofluorescence to confirm the expression of endothelial progenitor markers in three lines of EPCs. We then cultured the progenitor cells in EFs. Using time-lapse video microscopy, we demonstrated that an applied DC EF directs migration of the EPCs toward the cathode. The progenitor cells also align and elongate in an EF. Inhibition of vascular endothelial growth factor (VEGF) receptor signaling completely abolished the EF-induced directional migration of the progenitor cells. We conclude that EFs are an effective signal that guides EPC migration through VEGF receptor signaling in vitro. Applied EFs may be used to control behaviors of EPCs in tissue engineering, in homing of EPCs to wounds and to an injury site in the vasculature.

Platform Competition with Intra-Group Externalities

In this article we analyze asymmetric two-sided markets. Two types of agents are assumed to interact with each other and we assume that agents of one type derive utility from inter-group interactions, while the other type of agents benefit from intra-group rather than from inter-group interactions as it is assumed in the standard symmetric two-sided markets model. First, we consider a monopoly platform, then we analyze competing platforms, both with single-homing and multi-homing abilities.

Data compilation on the biological response to ocean acidification: environmental and experimental context of data sets and related literature

The exponential growth of studies on the biological response to ocean acidification over the last few decades has generated a large amount of data. To facilitate data comparison, a data compilation hosted at the data publisher PANGAEA was initiated in 2008 and is updated on a regular basis (doi:10.1594/PANGAEA.149999). By January 2015, a total of 581 data sets (over 4 000 000 data points) from 539 papers had been archived. Here we present the developments of this data compilation five years since its first description by Nisumaa et al. (2010). Most of study sites from which data archived are still in the Northern Hemisphere and the number of archived data from studies from the Southern Hemisphere and polar oceans are still relatively low. Data from 60 studies that investigated the response of a mix of organisms or natural communities were all added after 2010, indicating a welcomed shift from the study of individual organisms to communities and ecosystems. The initial imbalance of considerably more data archived on calcification and primary production than on other processes has improved. There is also a clear tendency towards more data archived from multifactorial studies after 2010. For easier and more effective access to ocean acidification data, the ocean acidification community is strongly encouraged to contribute to the data archiving effort, and help develop standard vocabularies describing the variables and define best practices for archiving ocean acidification data.