Jerusalem Institute for Israel Studies

Chip Scale Emission of Blue Light at Elevated Temperatures in Optical Waveguides Integrated With Rubidium Vapor

Arieh Grosman, Ilan Sher, Roy Zektzer, Noa Mazurski et autres

ABSTRACT Blue light emission from Rubidium (Rb) vapor cells is attractive for a myriad of applications, from quantum sensing and metrology to communication, quantum memories, and more. Typically, such emissions are observed from bulky free‐space glass cells. Here we experimentally demonstrate the …

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HeaTrace: A Parametric Design‐to‐Fabrication Workflow for Thermally Programmable Soft Robots

Naresh Kumar Thanigaivel, Thileepan Stalin, Elgar Vikram Kanhere, Aby Raj Plamootil Mathai et autres

Inspired by the multifunctional bodies of natural organisms, soft robotic systems are advancing toward integrated body architectures that combine shape change, tunable compliance, and visual feedback within compact, material‐embedded structures. Thermal actuation provides a viable route to this multifunctionality by locally delivering …

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Taxonomic revision of the genus Methanobrevibacter, description of Methanomonile shimae gen. nov. sp. nov., and proposal of Methanobrevibacteraceae fam. nov

Eugeniy S. Protasov, Mayara Shiratori, Undine S. Mies, Joana Kästle Silva et autres

Recent phylogenomic analyses revealed that the genus Methanobrevibacter , which consists almost exclusively of representatives from the intestinal tract of animals, is severely underclassified. Based on the large relative evolutionary divergence between individual subclades, members of the genus Methanobrevibacter have been reclassified …

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Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

Sourabh Bera, Zohar Eyal, Yael Noy, Yuval Barzilay et autres

ABSTRACT The bottom‐up assembly of small organic molecules into dynamic optical materials remains a major challenge in materials chemistry. Biological systems, however, demonstrate that hierarchical organization of such molecules can generate diverse optical functionalities. Here we show that zebrafish pigment cells undergo …

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An integrated genome-wide resource reveals distinct replication environments of DNA breakage in human cancer cell lines

Boyu Ding, Li-Chin Wang, Lorenzo Corazzi, Marco Giaisi et autres

Abstract Replication stress is a major source of genome instability in cancer, yet the genomic features that determine where DNA double-strand breaks (DSBs) arise remain incompletely defined. Here, we establish an integrated genome-wide resource of DSBs, DNA replication, replication timing, transcription, and …

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Systematic discovery of potential regulators of transcriptional variability reveals NAP1L1 as a transcriptional stabilizer in mouse ESCs

Tamar Segal, Elad Dvir, Matan Sorek, Amal Gharbi et autres

Embryonic stem cells (ESCs) exhibit transcriptional heterogeneity in key pluripotency regulators, such as Nanog , suggesting functional roles for variability in cell state plasticity and regulation. While the importance of this variability is well-recognized, the specific molecular regulators that stabilize or destabilize …

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Psychological, social, and ethical implications of population-based genetic testing among adults: a systematic scoping review protocol with a focus on cancer

Jingsong Zhao, Caitlin T. Fierheller, Jasmine Abdy, Michail Sideris et autres

The standard clinical genetic testing model for hereditary cancers applies stringent eligibility criteria and consistently misses large numbers of at-risk cancer-susceptibility-gene (CSG) carriers in the general population, leading to missed opportunities for cancer screening/prevention. Advances in technology and understanding of genetics make …

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Pregnancy after Ozaki aortic valve reconstruction in a woman with bicuspid aortic valve: a case report

Ilia Davarashvili, Hila Hochler, Tehila Avitan, Eldad Erez et autres

Ilia Davarashvili, MD, Hila Hochler, MD, Tehila Avitan, MD, Eldad Erez, MD, Amiram Nir, MD, Constantin Kühl; Pregnancy after Ozaki aortic valve reconstruct

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Strength and partition rank under limits and field extensions

Arthur Bik, Jan Draisma, Amichai Lampert, Tamar Ziegler

Abstract The strength of a multivariate homogeneous polynomial is the minimal number of terms in an expression as a sum of products of lower‐degree homogeneous polynomials. Partition rank is the analogue for multilinear forms. Both ranks can drop under field extensions, and …

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3D Printing of Porous Mullite From Sol–Gel Photocurable Powder‐Free Ink

May Yam Moshkovitz Douvdevany, Maayan Aharon, Albert Danon, Ido Cooperstein et autres

ABSTRACT Porous mullite (Al VI 2 (Al IV 2+2 x Si 2−2 x )O 10− x , where x ranges between 0.17 and 0.57) structures were fabricated by integrating sol–gel chemistry with digital light processing (DLP), enabling complex geometries with coupled micro‐ …

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Enhancing Self‐Awareness in Older Adults With Mild Cognitive Impairment: A Preliminary Randomized Controlled Trial of the Feuerstein Instrumental Enrichment Program

Tzvi Dwolatzky, Haim Devisheim, Refael S. Feuerstein, Shlomit Cohen

OBJECTIVES: To examine whether the Feuerstein Instrumental Enrichment (FIE) program, a structured metacognitive intervention grounded in Mediated Learning Experience theory, could produce significant and durable improvements in self-awareness of memory abilities among older adults with mild cognitive impairment (MCI). METHODS: In a …

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Infrared light-induced photo-chargeable flexible supercapacitor utilizing InAs quantum dots – two-dimensional reduced graphene oxide composites

Ayon Das Mahapatra, Lakshya Kumar, Xiang Li, Nadav Chefetz et autres

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