Leḳitat Yosef : ...śafah aḥat u-devarim aḥerim...

On cover: Lekitat Joseph.

Otsrot Yosef.

Mode of access: Internet.

Birke Yosef : ...ʻal ḳetsat Shulḥan ʻarukh Arbaʻah ṭurim...

Mode of access: Internet.

Midrash Ḳohelet rabati : ʻim shene beʾurim, ʻAnaf Yosef, ʻEts Yosef... /

Mode of access: Internet.

Yosef leḳaḥ : ... perush megilat Ester.

Mode of access: Internet.

Divre Yosef : ...sheʾelot u-teshuvot.

Mode of access: Internet.

Zikhron Yosef : beʾurim be-ḥokhmat ha-medidah.

Mode of access: Internet.

Peirush Don Yosef ibn Yaḥya ʻal Daniél = Paraphrasis Dn. Iosephi Iachiade in Danielem : cum versione vt annotationibus Constantini l'Empereur ab Oppyck, S.T.D. & S.L.P. quibus oratio de lingua hebraea subjungitur.

Includes index.

Sefer Ketonet Yosef ... ʻal Ḥoshen ha-mishpaṭ ...

Vol. 2 bears imprint: Casablanca, Yehudah Razon, 1934.

Chromatin modifications involved in the DNA damage response to double strand breaks

In eukaryotes, genomic DNA is tightly compacted into a protein-DNA complex known as chromatin. This dense structure presents a barrier to DNA-dependent processes including transcription, replication and DNA repair. The repressive structure of chromatin is overcome by ATP-dependent chromatin remodelling complexes and chromatin-modifying enzymes. There is now ample evidence that DNA double-strand breaks (DSBs) elicit various histone modifications (such as acetylation, deacetylation, and phosphorylation) that function combinatorially to control the dynamic structure of the chromatin microenvironment. The role of these mechanisms during transcription and replication has been well studied, while the research into their impact on regulation of DNA damage response is rapidly gaining momentum. How chromatin structure is remodeled in response to DNA damage and how such alterations influence DSB repair are currently significant questions. This review will summarise the major chromatin modifications and chromatin remodelling complexes implicated in the DNA damage response to DSBs.

Graenum Berger papers, undated, (1825)-2002

Contains correspondence, minutes, reports, clippings, manuscripts, research materials, journal articles, photographs and publications; primarily relating to Berger's involvement with Ethiopian Jewry and his efforts to bring about their rescue through the organization he formed, the American Association for Ethiopian Jews. Also contains material from Berger's other interests- his writings, travels through the world and to Israel and Ethiopia, community affiliations, research in Black American Jews, profession as a Jewish social work executive, his commitment to Jewish causes and to Israel. There are also many personal and biographical materials from the numerous long-term friendships and associations he established.

多甲藻对不同光照强度的反应:色素沉着及暗光适应的可能性(英文)

在ＨＰＬＣ色素分析的基础上，研究了多甲藻对不同光照强度（１６．６—２５０μ·Ｅｍ－２ｓ－１） 的反应。类胡萝卡素中最重要的多甲藻素和硅甲藻黄素占叶黄素总量的９０％。随光照强度的 逐步增加，多甲藻细胞中叶绿素ａ含量呈现明显的下降趋势。结果表明硅甲藻黄素和β胡萝卜 素具有光保护作用：１）当多甲藻暴露于较强光下时，硅甲藻黄素／叶绿素ａ之比呈现出明显增 加的趋势。β胡萝卜素／叶绿素ａ之比也显现出明显的增加趋势。２）β胡萝卜素／叶绿素ａ之比 在有光条件下比在完全黑暗条件下要高；３）硅甲藻黄素／叶绿素ａ之比在高辐照度

King David’s City at Khirbet Qeiyafa: Results of the Second Radiocarbon Dating Project

Fifteen samples of burnt olive pits discovered inside a jar in the destruction layer of the Iron Age city of Khirbet Qeiyafa were analyzed by accelerator mass spectrometry (AMS) radiocarbon dating. Of these, four were halved and sent to two different laboratories to minimize laboratory bias. The dating of these samples is ~1000 BC. Khirbet Qeiyafa is currently the earliest known example of a fortified city in the Kingdom of Judah and contributes direct evidence to the heated debate on the biblical narrative relating to King David. Was he the real historical ruler of an urbanized state-level society in the early 10th century BC or was this level of social development reached only at the end of the 8th century BC? We can conclude that there were indeed fortified centers in the Davidic kingdom from the studies presented. In addition, the dating of Khirbet Qeiyafa has far-reaching implications for the entire Levant. The discovery of Cypriot pottery at the site connects the 14C datings to Cyprus and the renewal of maritime trade between the island and the mainland in the Iron Age. A stone temple model from Khirbet Qeiyafa, decorated with triglyphs and a recessed doorframe, points to an early date for the development of this typical royal architecture of the Iron Age Levant.