Combined Jewish Philanthropies (Boston, Mass.) records, undated, 1865-1989 (bulk 1942-1979)

The Combined Jewish Philanthropies (CJP) of Boston, Massachusetts is the oldest federated Jewish philanthropy in the United States. The current incarnation of CJP was formed in 1960, when two separate federated philanthropies – the Combined Jewish Appeal and Associated Jewish Philanthropies – merged to create a single organization dedicated to serving the needs of Boston’s Jewish community. CJP’s records contain the history of several other organizations, from the forerunners of the current Federation to the Jewish institutions supported by CJP. Their beginnings can be traced to the founding of the United Hebrew Benevolent Association (UHBA) in 1864 at the Pleasant Street Synagogue (now Temple Israel.) This collection contains meeting minutes, correspondence, photographs, scrapbooks, financial documents and ledgers, appeal information, publicity, programs, brochures and other written documents relating CJP’s history.

A new kinetic model for bulk polymerization of vinyl chloride based on two-phase hypothesis

A kinetic model has been developed for the bulk polymerization of vinyl chloride using Talamini's hypothesis of two-phase polymerization and a new concept of kinetic solubility which assumes that rapidly growing polymer chains have considerably greater solubility than the thermodynamic solubility of preformed polymer molecules of the same size and so can remain in solution even under thermodynamically unfavourable conditions. It is further assumed that this kinetic solubility is a function of chain length. The model yields a rate expression consistent with the experimental data for vinyl chloride bulk polymerization and moreover is able to explain several characteristic kinetic features of this system. Application of the model rate expression to the available rate data has yielded 2.36 × 108l mol−1 sec−1 for the termination rate constant in the polymer-rich phase; as expected, this value is smaller than that reported for homogenous polymerization by a factor of 10–30.

Deutsch-Boehm Family collection 1834-1938 Bulk: 1834-1892

The collection holds original official documents pertaining to the ancestors of Hermann Deutsch, such as his father, Hugo Deutsch, and his grandfather, Simon Deutsch, and the last will and testament of Abraham Nathan Meyer, great-grandfather of Hermann Deutsch. Also included are documents for Hermann Boehm. There is a printed obituary by Hugo Preuss for Hugo Deutsch and the copy of a 1938 document, declaring the end of the Simon Boehm company.

The File Marked "Rita". Selections from the Letters of Herbert Mueller and Rita Klein (1939-1945) 1939-1946

Exchange of letters between Herbert Mueller and Rita Klein after Mueller's emigration to England in 1939; Rita Klein's attempt to obtain divorce; suicide attempt by her husband Leo Klein; correspondence through intermediaries after outbreak of World War II; notice of Rita Klein's deportation to Auschwitz; (translation from original German)

Walter, Greta and Karl Loewenstein Collection. 1821-2004 Bulk: 1933-1989

This collection holds papers of members of the Loewenstein family, especially Walter and Karl Loewenstein. Among the papers here are examples of Walter Loewenstein's writing, documentation of life in Rietberg in Westphalia (Germany) during the late 1930s and early 1940s, and correspondence concerning the fate of several family members during this time. Papers relating to Karl Loewenstein focus on his wartime activities. The genealogy of the Brandenstein family is also represented here along with a few papers of other family members. The collection consists of unpublished manuscripts, correspondence, photographs, official and restitution documentation, notebooks and notes, genealogical research, and fliers.

Ernest W. Michel Papers, 1698, 1938-1996 (bulk 1946-1987)

This collection contains the papers of Ernest W. Michel, Holocaust Survivor Journalist and public speaker,including clippings of newspaper articles written by and about Michel, correspondence between Michel and many important Jewish and political figures and autograph files, which Michel collected. Many of these files concern Michel’s Holocaust experiences, speaking engagements, the World Gathering of Jewish Holocaust Survivors, and Michel’s work with the United Jewish Appeal.

Bernard Bernstein Archive, 1941-2008 (bulk bulk 1960-1984).

Bernard Bernstein collection documents professional activities of Bernard Bernstein, a jeweler, metal smith, writer, and teacher. The collection includes artifacts, correspondence, documents, manuscripts, printed materials, photographs, other visual materials, and sketches.The larger part of the collection includes materials dealing with the artistic side of Bernard Bernstein. These materials are found throughout the collection and consist of artifacts produced during his schooling at City College (Series I: Artifacts), various jewelry designs produced by Bernard Bernstein for commercial use (Series III: Designs), certificates and awards (Series V: General), and materials pertaining to a number of shows and exhibits that Bernard Bernstein was a part of (Series IV: Exhibitions and Art Catalogues).Other materials include documents pertaining to Bernard Bernstein education, professional carrier as a teacher ( Series II: City College of the City University of New York, Series V: General), and his articles in professional journals (Series VI: Printed Materials).In some cases materials are accompanied by Bernard Bernstein’s notes explaining the significance and provenance of the documents.

Queens Bet Din Gittin / Rabbi Faber Records. 1947-1994 (bulk 1974-1992)

This is a collection of the records of Rabbi Salamon Faber, Chair of the Queens Bet Din or Rabbinic Court, concerning the gittin (plural of get, Jewish religious divorces) that the Queens Bet Din granted between 1947 and 1992. These records include Rabbi’s Faber’s personal notes about the gittin, correspondence with the husband and wife and with any other concerned parties, copies of civil and religious marriage and divorce documents, divorce contracts signed by the husband, and copies of conversion certificates.

North American Jewish Students Appeal records, undated, 1962, 1964-1996 (bulk 1971-1995)

The records of the North American Jewish Students Appeal (NAJSA or APPEAL) contains documents on two levels of concern: those documents dealing with the NAJSA as a student-run organization promoting Jewish identity among college-aged youth; and those documents dealing with the APPEAL as a fundraising organization for several well-known student constituent organizations. The Constituents were: the Jewish Student Press Service, Lights in Action, the North American Jewish Students Network, the Progressive Zionist Caucus, Response: A Contemporary Jewish Review, Yavneh Religious Students Organization, and Yugntruf Youth for Yiddish. Documents include correspondence, financial records, minutes, press releases, information on grants awarded to student organizations for programming and publishing, student journals, and newspapers, photographs, and ephemera.

Grand Street Boys' Association (New York, N.Y.) Records, undated, 1907-1968, bulk 1940-2000.

The Grand Street Boys' Association began in 1916 as a reunion of men who had grown up on or near Grand Street in the Lower East Side neighborhood of Manhattan and quickly grew into an active club, open to all men (and eventually women) regardless of religion, ethnicity, or social class. The Association promoted welfare projects, acts of fellowship and tolerance, scholarships, youth employment, war efforts, and the elimination of discrimination in sports, among other projects. The collection documents the activities of the Association, as well as the Grand Street Boys' Foundation, its financial arm established in 1945, and its Hobbycraft Program, a charitable program tasked with collecting and redistributing donated items to charitable and nonprofit organizations. Materials include administrative records, financial records, correspondence, minutes, membership records, newsletters, yearbooks, artifacts, speeches, and photographs relating to both the New York Grand Street Boys' Association and the Association's Grand Street House in England. Series I, comprising the majority of the collection, contains the records of the Grand Street Boys' Association. In it are extensive membership records, meeting minutes, annual yearbooks, financial records, administrative material, newsletters, and artifacts. Series II documents the Grand Street Boys' Foundation and contains administrative records and financial records. Some overlap of material will be found in Series I and II such as material pertaining to the relationship between the Association and Foundation. Series III consists of photographs documenting both the Association and Foundation. The photographs show members and highlight the activities of the Grand Street Boys.

Mediaş Jewish Community Photograph Collection 1900-1930s bulk: undated

The collection contains more than 60 black and white photographs from the first decades of the 20th century found in the synagogue of Mediaş (Mediasch, Medgyes), Romania. The photographs were found in the process of an on-going clean-up and restoration project and for the most part are unidentified. The photographs are of community members and their relatives and friends; they consist of group family portraits, individual portraits, babies, and children. Some of the photographs originate from Mediaş and other nearby Transylvanian towns, while others were printed by foreign printing shops and were presumably sent to relatives living in Mediaş.

Max Michel Collection. 1933-1986 Bulk dates: 1933-1937

The bulk of the collections consists of correspondence from the 1930s relating to Michels’s job applications in the U.S. in different academic institutions and activities of the Hilfsverein der Juden in Deutschland. Also included is a 36 p. typescript, ‘Geschichte der Familie Wertheimer’; pamphlets by Juda Magnes and Kurt Blumenfeld on the university in Jerusalem; as well as family trees.

Eva Stroh Family Collection 1860-2005 Bulk: 1912-1950

The Eva Stroh Family Collection provides material on the lives and family history of members of the Sondheimer and Stroh families. The collection consists of numerous photos and several photo albums, family trees, official documents, correspondence, published articles and clippings and some notes, a notebook documenting cultural activities and some daily calendars.

Mixed mode (I and II) crack tip fields in bulk metallic glasses

Stationary crack tip fields in bulk metallic glasses under mixed mode (I and II) loading are studied through detailed finite element simulations assuming plane strain, small scale yielding conditions. The influence of internal friction or pressure sensitivity on the plastic zones. notch deformation, stress and plastic strain fields is examined for different mode mixities. Under mixed mode loading, the notch deforms into a shape such that one part of its surface sharpens while the other part blunts. Increase in mode If component of loading dramatically enhances the normalized plastic zone size, lowers the stresses but significantly elevates the plastic strain levels near the notch tip. Higher internal friction reduces the peak tangential stress but increases the plastic strain and stretching near the blunted part of the notch. The simulated shear bands are straight and extend over a long distance ahead of the notch tip under mode II dominant loading. The possible variations of fracture toughness with mode mixity corresponding to failure by brittle micro-cracking and ductile shear banding are predicted employing two simple fracture criteria. The salient results from finite element simulations are validated by comparison with those from mixed mode (I and II) fracture experiments on a Zr-based bulk metallic glass.

Free-volume dependent pressure sensitivity of Zr-based bulk metallic glass

Instrumented indentation experiments on a Zr-based bulk metallic glass (BMG) in as-cast, shot-peened and structurally relaxed conditions were conducted to examine the dependence of plastic deformation on its structural state. Results show significant differences in hardness, H, with structural relaxation increasing it and shot peening markedly reducing it, and slightly changed morphology of shear bands around the indents. This is in contrast to uniaxial compressive yield strength, sigma(y), which remains invariant with the change in the structural state of the alloys investigated. The plastic constraint factor, C = H/sigma(y), of the relaxed BMG increases compared with that of the as-cast glass, indicating enhanced pressure sensitivity upon annealing. In contrast, C of the shot-peened layer was found to be similar to that observed in crystalline metals, indicating that severe plastic deformation could eliminate pressure sensitivity. Microscopic origins for this result, in terms of shear transformation zones and free volume, are discussed.