A historical view of the Hindu astronomy, from the earliest dawn of that science in India to the present time. In two parts. Part I. The ancient astronomy. Part II. The modern astronomy, with an explanation of the apparent cause of its introduction, and the various impositions that followed. To which are added, I. Hindu tables of equations. II. Remarks on the Chinese astronomy. III. Translations of certain hieroglyphics, called the Zodiacs of Dendera.

Mode of access: Internet.

The history of Rehoboth, Bristol county, Massachusetts; comprising a history of the present towns of Rehoboth, Seekonk, and Pawtucket, from their settlement to the present time; together with sketches of Attleborough, Cumberland, and a part of Swansey and Barrington, to the time that they were severally separated from the original town.

Mode of access: Internet.

The modern part of an universal history : from the earliest account of time /

Spine title: Modern universal history.

Sketches of the naval history of the United States; from the commencement of the revolutionary war, to the present time ... likewise an appendix, wherein the chief part of the important documents concerning the navy are collected.

Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 117.2)

Annals of Philadelphia and Pennsylvania, in the olden time; being a collection of memoirs, anecdotes, and incidents of the city and its inhabitants, and of the earliest settlements of the inland part of Pennsylvania, from the days of the founders. Embellished with engravings,

Mode of access: Internet.

Repellent activity of compounds submitted by Walter Reed Army Institues of Research : Part 1, Protection time and minimum effective dosage against Aedes aegypti mosquitoes /

Issued May 1977.

New-England judged, by the spirit of the Lord. In two parts. First, containing a brief relation of the sufferings of the people call'd Quakers in New England, from the time of their first arrival there, in the year 1656, to the year 1660 ... In answer to the declaration of their persecutors apologizing for the same, MDCLIX. Second part, being a farther relation of the cruel and bloody sufferings of the people call'd Quakers in New-England, continued from anno 1660, to anno 1665. Beginning with the sufferings of William Leddra, whom they put to death.

Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 498.8)

The application of counter immunoelectrophoresis (CIE) in ocular protein studies. Part I:time dependent deposition patterns of immunoregulatory proteins on anionic hydrogel contact lenses

This paper focuses on the effects of wear regime on the deposition pattern of important immunoregulatory proteins on FDA Group IV etafilcon-A lenses. Specifically, the aim was to assess the extent to which the daily disposable wear modality produces a different deposition of proteins from the conventional daily wear regime which is coupled with cleaning and disinfection. Counter immunoelectrophoresis (CIE) was employed to detect individual proteins in lens extracts from individual patients and focused on the analysis of five proteins, IgA, IgG, lactoferrin, albumin and kininogen. Deposition was monitored as a function of time; significantly lower deposition was detected on the daily disposable lenses. cr 2002 British Contact Lens Association. Published by Elsevier Science Ltd. All rights reserved.

Doctoral Students: Online, On Time, and On to Graduation

Increased numbers of students are enrolling in online doctoral programs. Although students enroll for a variety of reasons, many do not persist to the dissertation phase. The results of this quantitative study can guide the development of retention strategies for students who are at risk of academic failure in doctoral programs.

(Table 1, page 641) Hf isotope time series for the uppermost part of a ferromanganese crust from the San Pablo ferro-manganese pavement

The Hf isotope composition of seawater does not match that expected from dissolution of bulk continental crust. This mismatch is generally considered to be due to retention of unradiogenic Hf in resistant zircons during incomplete weathering of continental crust. During periods of intense glacial weathering, zircons should break down more efficiently, resulting in the release of highly unradiogenic Hf to the oceans. We test this hypothesis by comparing Nd and Hf isotope time series obtained from NW Atlantic ferromanganese crusts. Both isotope systems show a decrease associated with the onset of northern hemisphere glaciation. The observed changes display distinct trajectories in epsilon Nd- epsilon Hf space, which differ from previously reported arrays of bulk terrestrial material and seawater. Such patterns are consistent with the release of highly unradiogenic Hf from very old zircons, facilitated by enhanced mechanical weathering.

Financing infrastructure development : time to unshackle the bonds?

The authors would like to thank the RICS for their financial support of the project and the numerous respondents who gave so freely of their time. Part of the research was supported by a grant from the Hong Kong-Scotland Partners in Post-Doctoral Research Scheme sponsored by the Research Grants Council of Hong Kong and the Scottish Government (S-HKU701/13).

Automatic Identification of Large Fragments in a Pile of Broken Rock Using a Time-of-Flight Camera

This paper presents a solution to part of the problem of making robotic or semi-robotic digging equipment less dependant on human supervision. A method is described for identifying rocks of a certain size that may affect digging efficiency or require special handling. The process involves three main steps. First, by using range and intensity data from a time-of-flight (TOF) camera, a feature descriptor is used to rank points and separate regions surrounding high scoring points. This allows a wide range of rocks to be recognized because features can represent a whole or just part of a rock. Second, these points are filtered to extract only points thought to belong to the large object. Finally, a check is carried out to verify that the resultant point cloud actually represents a rock. Results are presented from field testing on piles of fragmented rock. Note to Practitioners—This paper presents an algorithm to identify large boulders in a pile of broken rock as a step towards an autonomous mining dig planner. In mining, piles of broken rock can contain large fragments that may need to be specially handled. To assess rock piles for excavation, we make use of a TOF camera that does not rely on external lighting to generate a point cloud of the rock pile. We then segment large boulders from its surface by using a novel feature descriptor and distinguish between real and false boulder candidates. Preliminary field experiments show promising results with the algorithm performing nearly as well as human test subjects.

Map of Elizabeth Town, N.J. at the time of the Revolutionary War, 1775-1783. Showing that part of the free borough and town of Elizabeth, which is now the site of the city of Elizabeth.

Scale ca. 1:7,300.

Time-Dependent Density Functional Molecular Orbital and Excited State Calculations on Bis(porphyrinyl)butadiynes in the Monocationic, Neutral, Monoanionic, and Dianionic Oxidation States

We report a theoretical study of the multiple oxidation states (1+, 0, 1−, and 2−) of a meso,meso-linked diporphyrin, namely bis[10,15,20-triphenylporphyrinatozinc(II)-5-yl]butadiyne (4), using Time-Dependent Density Functional Theory (TDDFT). The origin of electronic transitions of singlet excited states is discussed in comparison to experimental spectra for the corresponding oxidation states of the close analogue bis{10,15,20-tris[3‘,5‘-di-tert-butylphenyl]porphyrinatozinc(II)-5-yl}butadiyne (3). The latter were measured in previous work under in situ spectroelectrochemical conditions. Excitation energies and orbital compositions of the excited states were obtained for these large delocalized aromatic radicals, which are unique examples of organic mixed-valence systems. The radical cations and anions of butadiyne-bridged diporphyrins such as 3 display characteristic electronic absorption bands in the near-IR region, which have been successfully predicted with use of these computational methods. The radicals are clearly of the “fully delocalized” or Class III type. The key spectral features of the neutral and dianionic states were also reproduced, although due to the large size of these molecules, quantitative agreement of energies with observations is not as good in the blue end of the visible region. The TDDFT calculations are largely in accord with a previous empirical model for the spectra, which was based simplistically on one-electron transitions among the eight key frontier orbitals of the C4 (1,4-butadiyne) linked diporphyrins.