Joseph A. Rosen Papers 1921-1938

With few exceptions, the bulk of the collection pertains to the work of the Agro-Joint. Records of the Agro-Joint Director General. Agreements of the American Relief Administration (ARA) and the Joint Distribution Committee with the Soviet government, 1922-1923. Agreements between the Agro-Joint and the Soviet government, 1924, 1927, 1928. Agreements of the Agro-Joint and the American Society for Jewish Farm Settlements (ASJFS) with the Soviet government, 1929, 1930, 1933, 1938. Materials relating to relief work of the JDC within the framework of the American Relief Administration, 1922, including the appointment of J. Rosen as the JDC representative at the ARA. Statistics, reports, miscellaneous correspondence relating to JDC activities in Russia. Minutes, memos, reports, legal documents, certificate of incorporation, and general correspondence relating to the ASJFS, its formation, fund-raising activities, 1927-1939. Records of the Agro-Joint Main Office, Moscow. Annual and periodi c reports of the Agro-Joint including statistics, financial estimates, financial reports, analyses of expenditures, relating to Agro-Joint work, 1924-1937. General correspondence files: incoming and outgoing letters, reports, and memoranda. Materials relating to land surveys and allocations in the Crimea: statistics, surveys, memos, correspondence, relating to the Salsk district, Chernomor district, Changar peninsula, Azov, Kuban, Odessa district, Samara district, Povolzhe, Krivoy Rog, Kherson, The Far East, Siberia. Materials relating to contacts with KOMZET. Correspondence, minutes of KOMZET meetings, statistical information, reports. By-laws of the OZET (Obshchestvo po Zemleustroystvu Trudyachtchikhsya Evreev - Association For the Settlement of Toiling Jews On Land) and AGRO-KUSTBANK (Evreysky Agrarno-Kustarny Bank - Jewish Agricultural and House Workers Bank). Register of Agro-Joint assets transferred to KOMZET. Records of the Agro-Joint Agricultural Department. Materials

Lucien Wolf and David Mowshowitch papers, [ca. 1869-1959]

Correspondence, reports, minutes, manuscripts, and clippings relating to the activities of Wolf, Mowshowitch, and the Joint Foreign Committee, as well as to the political situation of Jews in various countries and to the Paris Peace Conference. Papers of Lucien Wolf include his diary, lectures on English-German relations and English-Russian relations; bibliography of Wolf's works on Jewish themes; clippings of Wolf's articles; congratulations on his seventieth birthday; article on his last interview with Chamberlain; and correspondence with parents, 1869-1882, A. Abrahams, 1914-1925, Chief Rabbi Dr. J.H. Hertz, 1892-1923, Clara Melchior, 1913-1929, Jacob Schiff, 1910, Maxim Vinawer, 1917, Mark Wischnitzer, 1926-1928, Lord Robert Cecil, 1916-1919, Lord Rothschild, 1906, Cyrus Adler, Count J. Bernstorff, Szymon Ashkenazy, Solomon Dingol, Louis Marshall, Claude G. Montefiore, Sir Edward Sassoon, Jacob Schiff, Lord William Selborne, Nakhum Sokolow, Oscar Straus, Chaim Weizmann, the American Jewish Congress, 1916-1923, Hilfsverein der Deutschen Juden, 1913, and Jewish Historical Society of England.

Hannah Ruth London papers, 1919-1990.

The collection consists primarily of research notes for Ms. London's published works on portraits, miniatures and silhouettes of American Jews. The notes contain family histories of the subjects as well as information on the artists, and are arranged both by subject and artist. The collection also contains published articles on the subject by London, and photographs and lantern slides of the artwork that have been removed to the picture collection.

Zeaxanthin biofortification of sweet-corn and factors affecting zeaxanthin accumulation and colour change

Zeaxanthin, along with its isomer lutein, are the major carotenoids contributing to the characteristic colour of yellow sweet-corn. From a human health perspective, these two carotenoids are also specifically accumulated in the human macula, and are thought to protect the photoreceptor cells of the eye from blue light oxidative damage and to improve visual acuity. As humans cannot synthesise these compounds, they must be accumulated from dietary components containing zeaxanthin and lutein. In comparison to most dietary sources, yellow sweet-corn (Zea mays var. rugosa) is a particularly good source of zeaxanthin, although the concentration of zeaxanthin is still fairly low in comparison to what is considered a supplementary dose to improve macular pigment concentration (2 mg/person/day). In our present project, we have increased zeaxanthin concentration in sweet-corn kernels from 0.2 to 0.3 mg/100 g FW to greater than 2.0 mg/100 g FW at sweet-corn eating-stage, substantially reducing the amount of corn required to provide the same dosage of zeaxanthin. This was achieved by altering the carotenoid synthesis pathway to more than double total carotenoid synthesis and to redirect carotenoid synthesis towards the beta-arm of the pathway where zeaxanthin is synthesised. This resulted in a proportional increase of zeaxanthin from 22% to 70% of the total carotenoid present. As kernels increase in physiological maturity, carotenoid concentration also significantly increases, mainly due to increased synthesis but also due to a decline in moisture content of the kernels. When fully mature, dried kernels can reach zeaxanthin and carotene concentrations of 8.7 mg/100 g and 2.6 mg/100 g, respectively. Although kernels continue to increase in zeaxanthin when harvested past their normal harvest maturity stage, the texture of these 'over-mature' kernels is tough, making them less appealing for fresh consumption. Increase in zeaxanthin concentration and other orange carotenoids such as p-carotene also results in a decline in kernel hue angle of fresh sweet-corn from approximately 90 (yellow) to as low as 75 (orange-yellow). This enables high-zeaxanthin sweet-corn to be visually-distinguishable from standard yellow sweet-corn, which is predominantly pigmented by lutein.

Vykopirovka s proektplana Kolaiskoĭ dachi razverstani︠ia︡ Dzhankoĭskoogo raǐona, na uchastky zemli otvedennykh za Nº Nº 106, 109, 66 i 66A

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Schematic map of tract allotments in Northern Crimea

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Vykopirovka iz plana otvoda zemli 78/79 Evreĭskomu pereselencheskomu uchastku Dzhankoĭskoĭ polevodcheskoĭ dachi razverstanii︠a︡

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Vykopirovka s pereselencheskikh uchastkov Komzeta Kolaǐskoǐ dachi razverst. Dzhankoǐskogo raǐona za No. No. 1, 2, 3, 4 5,6 i Maǐfel'd

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Vykopirovka so sbornoǐ karty Feodosiǐskoǐ dachi razverstani︠ia︡ Feodosiǐskogo raǐona s ukazaniem svobodnykh fondov na predmet peredachi ikh Komzety

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Map of water table depths of theKenigezkiǐ fond

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Skhematicheskai︠a︡ karta Evpatoriǐskogo raǐona

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Skhematicheskai︠a︡ karta Feodisiǐskogo i Kerchenskogo raǐonov Kr.A.S.S.R.

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Vykopirovka s proėktnogo plana na zemotvod 16mu Evreĭskomu pereselencheskomu uchastku

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Proekt otvoda zemli "Komzetu" po Sary-Bulatskoi dachi razverstaniia Evpatoriiskogo raiona v 1930 godu

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Cover for plans regarding the Rykovo tract of land

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