Now showing items 1-20 of 2775

    • 1,4-Dioxane-degrading consortia can be enriched from uncontaminated soils: prevalence of Mycobacterium and soluble di-iron monooxygenase genes 

      He, Ya; Mathieu, Jacques; da Silva, Marcio L.B.; Li, Mengyan; Alvarez, Pedro J.J. (2017)
      Two bacterial consortia were enriched from uncontaminated soil by virtue of their ability to grow on 1,4-dioxane (dioxane) as a sole carbon and energy source. Their specific dioxane degradation rates at 30°C, pH = 7 (i.e. ...
    • 1D to 3D Crossover of a Spin-Imbalanced Fermi Gas 

      Revelle, Melissa C.; Fry, Jacob A.; Olsen, Ben A.; Hulet, Randall G. (2016)
      We have characterized the one-dimensional (1D) to three-dimensional (3D) crossover of a two-component spin-imbalanced Fermi gas of 6Li atoms in a 2D optical lattice by varying the lattice tunneling and the interactions. ...
    • 25th Anniversary Article: Ordered Polymer Structures for the Engineering of Photons and Phonons 

      Lee, Jae-Hwang; Koh, Cheong Yang; Singer, Jonathan P.; Jeon, Seog-Jin; Maldovan, Martin; Stein, Ori; Thomas, Edwin L. (2014)
      The engineering of optical and acoustic material functionalities via construction of ordered local and global architectures on various length scales commensurate with and well below the characteristic length scales of ...
    • 2D material integrated macroporous electrodes for Li-ion batteries 

      Gullapalli, Hemtej; Kalaga, Kaushik; Vinod, Soumya; Rodrigues, Marco-Tulio F.; George, Antony; Ajayan, Pulickel M. (2017)
      Three-dimensionally structured architectures are known to improve the performance of electrodes used in Li ion battery systems. In addition, integration of select 2D materials into 3D structures, for enhancing both electrical ...
    • The 2nd DBCLS BioHackathon: interoperable bioinformatics Web services for integrated applications 

      Katayama, Toshiaki; Wilkinson, Mark D.; Vos, Rutger; Kawashima, Takeshi; Kawashima, Shuichi; Nakao, Mitsuteru; Yamamoto, Yasunori; Chun, Hong-Woo; Yamaguchi, Atsuko; Kawano, Shin; Aerts, Jan; Aoki-Kinoshita, Kiyoko F.; Arakawa, Kazuharu; Aranda, Bruno; Bonnal, Raoul J.; Fernández, José M.; Fujisawa, Takatomo; Gordon, Paul M.; Goto, Naohisa; Haider, Syed; Harris, Todd; Hatakeyama, Takashi; Ho, Isaac; Itoh, Masumi; Kasprzyk, Arek; Kido, Nobuhiro; Kim, Young-Joo; Kinjo, Akira R.; Konishi, Fumikazu; Kovarskaya, Yulia; von Kuster, Greg; Labarga, Alberto; Limviphuvadh, Vachiranee; McCarthy, Luke; Nakamura, Yasukazu; Nam, Yunsun; Nishida, Kozo; Nishimura, Kunihiro; Nishizawa, Tatsuya; Ogishima, Soichi; Oinn, Tom; Okamoto, Shinobu; Okuda, Shujiro; Ono, Keiichiro; Oshita, Kazuki; Park, Keun-Joon; Putnam, Nicholas; Senger, Martin; Severin, Jessica; Shigemoto, Yasumasa; Sugawara, Hideaki; Taylor, James; Trelles, Oswaldo; Yamasaki, Chisato; Yamashita, Riu; Satoh, Noriyuki; Takagi, Toshihisa (2011)
      Background: The interaction between biological researchers and the bioinformatics tools they use is still hampered by incomplete interoperability between such tools. To ensure interoperability initiatives are effectively ...
    • 3-Dimensional spatially organized PEG-based hydrogels for an aortic valve co-culture model 

      Puperi, Daniel S.; Balaoing, Liezl R.; O'Connell, Ronan W.; West, Jennifer L.; Grande-Allen, K. Jane (2015)
      Physiologically relevant inᅠvitro models are needed to study disease progression and to develop and screen potential therapeutic interventions for disease. Heart valve disease, in particular, has no early intervention or ...
    • 3D bioprinting: improving in vitro models of metastasis with heterogeneous tumor microenvironments 

      Albritton, Jacob L.; Miller, Jordan S. (2017)
      Even with many advances in treatment over the past decades, cancer still remains a leading cause of death worldwide. Despite the recognized relationship between metastasis and increased mortality rate, surprisingly little ...
    • A 3D inᅠvitro model of patient-derived prostate cancer xenograft for controlled interrogation of inᅠvivo tumor-stromal interactions 

      Fong, Eliza L.S.; Wan, Xinhai; Yang, Jun; Morgado, Micaela; Mikos, Antonios G.; Harrington, Daniel A.; Navone, Nora M.; Farach-Carson, Mary C. (2016)
      Patient-derived xenograft (PDX) models better represent human cancer than traditional cell lines. However, the complex in vivo environment makes it challenging to employ PDX models to investigate tumor-stromal interactions, ...
    • A 3D inᅠvitro model of patient-derived prostate cancer xenograft for controlled interrogation of inᅠvivo tumor-stromal interactions 

      Fong, Eliza L.S.; Wan, Xinhai; Yang, Jun; Morgado, Micaela; Mikos, Antonios G.; Harrington, Daniel A.; Navone, Nora M.; Farach-Carson, Mary C. (2016)
      Patient-derived xenograft (PDX) models better represent human cancer than traditional cell lines. However, the complex in vivo environment makes it challenging to employ PDX models to investigate tumor-stromal interactions, ...
    • 3D Macroporous Solids from Chemically Cross-linked Carbon Nanotubes 

      Ozden, Sehmus; Narayanan, Tharangattu N.; Tiwary, Chandra S.; Dong, Pei; Hart, Amelia H.C.; Vajtai, Robert; Ajayan, Pulickel M. (2014)
      Suzuki reaction for covalently interconnected 3D carbon nanotube (CNT) architectures is reported. The synthesis of 3D macroscopic solids made of CNTs covalently connected via Suzuki cross-coupling, a well-known carbon-carbon ...
    • 3D tissue-engineered model of Ewing's sarcoma 

      Lamhamedi-Cherradi, Salah-Eddine; Santoro, Marco; Ramammoorthy, Vandhana; Menegaz, Brian A.; Bartholomeusz, Geoffrey; Iles, Lakesla R.; Amin, Hesham M.; Livingston, J. Andrew; Mikos, Antonios G.; Ludwig, Joseph A. (2014)
      Despite longstanding reliance upon monolayer culture for studying cancer cells, and numerous advantages from both a practical and experimental standpoint, a growing body of evidence suggests that more complex three-dimensional ...
    • 4 Ezra and 2 Baruch: Literary Composition and Oral Performance in First-Century Apocalyptic Literature 

      Henze, Matthias (2012)
      Students of 4 Ezra and 2 Baruch have long noticed numerous thematic, generic, and linguistic parallels that exist between them. Both texts were written in the late first or possibly the early second century C.E., most ...
    • A Branch Decomposition Algorithm for the p-Median Problem 

      Fast, Caleb C.; Hicks, Illya V. (2017)
      In this paper, we use a branch decomposition technique to improve approximations to the p-median problem. Starting from a support graph produced either by a combination of heuristics or by linear programming, we use dynamic ...
    • A century of Gestalt psychology in visual perception: II. Conceptual and theoretical foundations 

      Wagemans, Johan; Feldman, Jacob; Gepshtein, Sergei; Kimchi, Ruth; Pomerantz, James R.; van der Helm, Peter A.; van Leeuwen, Cees (2012)
      Our first review article (Wagemans et al., 2012) on the occasion of the centennial anniversary of Gestalt psychology focused on perceptual grouping and figure-ground organization. It concluded that further progress requires ...
    • A Comprehensive Set of Impact Data for Common Aerospace Metals 

      Brake, M.R.W.; Reu, P.L.; Aragon, D.S. (2017)
      The results of two sets of impact experiments are reported within. To assist with model development using the impact data reported, the materials are mechanically characterized using a series of standard experiments. The ...
    • A deterministic model for one-dimensional excluded flow with local interactions 

      Zarai, Yoram; Margaliot, Michael; Kolomeisky, Anatoly B. (2017)
      Natural phenomena frequently involve a very large number of interacting molecules moving in confined regions of space. Cellular transport by motor proteins is an example of such collective behavior. We derive a deterministic ...
    • A Distributed-Memory Randomized Structured Multifrontal Method for Sparse Direct Solutions 

      Xin, Zixing; Xia, Jianlin; de Hoop, Maarten V.; Cauley, Stephen; Balakrishnan, Venkataramanan (2017)
      We design a distributed-memory randomized structured multifrontal solver for large sparse matrices. Two layers of hierarchical tree parallelism are used. A sequence of innovative parallel methods are developed for randomized ...
    • A longitudinal cohort study of malaria exposure and changing serostatus in a malaria endemic area of rural Tanzania 

      Simmons, Ryan A; Mboera, Leonard; Miranda, Marie L; Morris, Alison; Stresman, Gillian; Turner, Elizabeth L; Kramer, Randall; Drakeley, Chris; O’Meara, Wendy P (2017-08-02)
      Abstract Background Measurements of anti-malarial antibodies are increasingly used as a proxy of transmission intensity. Most serological surveys are based on the use of ...
    • A maximum pseudo-likelihood approach for phylogenetic networks 

      Yu, Yun; Nakhleh, Luay (2015)
      Abstract Background Several phylogenomic analyses have recently demonstrated the need to account simultaneously for incomplete lineage sorting (ILS) and hybridization when ...
    • A mechanistic investigation exploring the differential transfection efficiencies between the easy-to-transfect SK-BR3 and difficult-to-transfect CT26 cell lines 

      Figueroa, Elizabeth; Bugga, Pallavi; Asthana, Vishwaratn; Chen, Allen L; Stephen Yan, J.; Evans, Emily R; Drezek, Rebekah A (2017-05-02)
      Abstract Background Gold–polyamidoamine (AuPAMAM) has previously been shown to successfully transfect cells with high efficiency. However, we have observed that certain cell ...