This volume examines recent developments in the use of intelligent materials and systems for drug delivery. Controlled release technology is moving from being a simple carrier of active agents to becoming a powerful and flexible method that permits subtle modulation of the delivery profile based on the needs of the biological host. The chapters collected here cover recent advances in materials with responsive properties, novel concepts in controlled release technology, new applications, and microanalytical techniques for rapid and accurate measurements of small samples.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Peter Mowbray first saw her at the corner of Palace Square nearest the river. He was not in the least the kind of young man who appraises passing women, very far from a starer. At the instant their eyes met, his thoughts had been occupied with work matters and the trickery of events. In fact, there was so much to do that he resented the intrusion, found himself hoping in the first flash that she would show some flaw to break the attraction. It may have been that her eyes were called to the passer-by just as his had been, without warning or volition. In any event their eyes met full, leisurely in that stirring silence before the consciousness of self, time, place and convention rushes in. ... Though she seemed very poor, there was something about her beyond reach in nobility. He was left with the impression of the whitest skin, the blackest hair and the reddest lips, but mainly of a gray-eyed girl-eyes that had become wider and wider, and had filled with sudden amazement (doubtless at her own answering look) before they turned away.

MANY years have passed since my wife and I left the United States to pay our first visit to England. We were provided with letters of introduction, as a matter of course. Among them there was a letter which had been written for us by my wife's brother. It presented us to an English gentleman who held a high rank on the list of his old and valued friends. "You will become acquainted with Mr. George Germaine," my brother-in-law said, when we took leave of him, "at a very interesting period of his life. My last news of him tells me that he is just married. I know nothing of the lady, or of the circumstances under which my friend first met with her. But of this I am certain: married or single, George Germaine will give you and your wife a hearty welcome to England, for my sake." The day after our arrival in London, we left our letter of introduction at the house of Mr. Germaine.