An historical, geographical, and philosophical view of the Chinese empire; comprehending a description of the fifteen provinces of China, Chinese Tartary, tributary states; natural history of China; government, religion, laws, manners and customs, literature, arts, sciences, manufactures, &c.

Mode of access: Internet.

A collection of late voyages and travels : chiefly translated and abridged from the French and other foreign publications of Niebuhr, Mariti, Beauchamp, &c. &c. The whole forming a body of important and amusing information, concerning the present state of society and manners, of arts and literature, of religion and government, the appearances of nature, and the works of human industry in Persia, Arabia, Turkey, &c. /

Niebuhr's description of Arabia.--Mariti's travels.--M. De Beauchamp's travels in Persia.--Travels of M. De Ferriers Sauveboeuf.

The Ladies' garland, devoted to literature, amusement and instruction, containing original essays, female biography, historical narratives, sketches of society, topographical descriptions, moral tales, anecdotes, &c.; poetry, original and selected, &c., &c.

Vol. 2 published by Prouty, Libby & Prouty.

Lectures on general literature, poetry, &c., delivered at the Royal Institution in 1830 and 1831.

At head of title: Harper's stereotype edition.

Lectures on general literature, poetry, &c. : delivered at the Royal institution in 1830 and 1831 /

Mode of access: Internet.

Outlines of German literature, from 500 B.C. to 1896 A.D. : also, a choice selection of characteristic sermon poems /

Mode of access: Internet.

Opinions of Lord Brougham on politics, theology, law, science, education, literature, &c., &c., as exhibited in his parliamentary and legal speeches, and miscellaneous writing.

Mode of access: Internet.

Human science, or, Phrenology : its principles, proofs, faculties, organs, temperaments, combinations, conditions, teachings, philosophies, etc., etc. : as applied to health, its values, laws, functions, organs, means, preservation, restoration, etc. : mental philosophy, human and self improvement, civilization, home, country, commerce, rights, duties, ethics, etc. : God, His existence, attributes, laws, worship, natural theology, etc. : immortality, its evidences, conditions, relations to time, rewards, punishments, sin, faith, prayer, etc. : intellect, memory, juvenile and self education, literature, mental discipline, the senses, sciences, arts, avocations, a perfect life, etc., etc., etc. /

Mode of access: Internet.

The Labourer; a monthly magazine of politics, literature, poetry, &c.

Reprint of a periodical published in London by Northern Star Office and edited by F. O'Connor and E. Jones.

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.

Plan of basin between 12 & 10th streets as laid out for the Canal Co. : [Washington Canal, Washington D.C.].

Also covers part of central business district adjacent to canal.

Two new species of the Hypostomus cochliodon group (Siluriformes: Loricariidae) from the rio Negro basin in Brazil

Two new species of Hypostomus are described from the middle and upper rio Negro in Brazil. They are assigned to the Hypostomus cochliodon group (sensu Armbruster, 2003) by possessing few spoon-shaped teeth, and dentary angle averaging less than 80º. Hypostomus kopeyaka is described from the rio Tiquié, a tributary of the rio Uaupés, upper rio Negro basin, presents a unique color pattern among the Hypostomus species belonging to the Hypostomus cochliodon group, consisting of conspicuously horizontally elongated, closely-set black spots over the entire dorsal and lateral surfaces of the body. Hypostomus weberi is described from the middle rio Negro and can be distinguished from all remaining Hypostomus species belonging to the Hypostomus cochliodon group by possessing a unique color pattern consisting in large, rounded, widelyspaced black spots over body and fins.

A new species of Hemiancistrus from the rio Araguaia basin, Goiás state, Brazil (Siluriformes: Loricariidae)

Hemiancistrus cerrado is described from the tributaries of rio Araguaia, rio Tocantins basin. Hemiancistrus cerrado has external similarities with H. megalopteryx and H. punctulatus from coastal streams of southern Brazil, and can be distinguished by having a larger internarial width, 15.9-21.1% of head length (vs. 11.2-14.0% in H. megalopteryx and 11.2-13.9% in H. punctulatus) and, with little overlap, by the larger adipose-fin spine length, 9.4-13.6% of standard length (vs. 7.1-8.7% in H. megalopteryx and 7.4-10.0% in H. punctulatus). Hemiancistrus cerrado further differs from H. megalopteryx by having the pectoral-fin spine reaching maximally to the middle of the pelvic-fin spine when adpressed in adult males (vs. reaching tip). Hemiancistrus cerrado differs from other members of Hemiancistrus by color and numerous morphometric and meristic data.

Ácido clavulânico e cefamicina c: uma perspectiva da biossíntese, processos de isolamento e mecanismo de ação

The present article reviews different aspects of the chemistry of two widely used β-lactam antibiotics Clavulanic Acid and Cephamycin C. The article discusses important details of the biosynthesis of these compounds, their action mechanism and, principally, the methods employed in their isolation and purification, in accordance with the available literature. Despite the large quantity of available articles and patents concerning β-lactam antibiotics, those which describe the isolation and purification of Clavulanic Acid and Cephamycin C are rare. Overall, the intention of this article is to discuss the up-to-date scientific research related to the compounds under review.