Results 21 to 30 of about 8,326,384 (290)

Distinct Intracellular Compartments Involved in Invariant Chain Degradation and Antigenic Peptide Loading of Major Histocompatibility Complex (MHC) Class II Molecules [PDF]

, 1997
Major histocompatibility complex (MHC) class II molecules are transported to intracellular MHC class II compartments via a transient association with the invariant chain (Ii).
Pieters, J., Watts, Colin, Knight, Andrew M., Colin Watts, Ferrari, Giorgio, Andrew M. Knight, Pieters, Jean, Ferrari, G., Watts, C., Jean Pieters, Giorgio Ferrari, Knight, A. M.   +11 more
core   +1 more source

Electrical rectification from aligned diodesbased on the donor-(π-bridge)-acceptor molecules [PDF]

, 2007
As traditional devices containing silicon transistors begin to approach their physical limits, new systems composed of organic molecules are being considered for molecularscale devices of the future.
Chwialkowska, Anna
core   +4 more sources

Interferometric Observations of Complex Organic Molecules [PDF]

Proceedings of the International Astronomical Union, 2005
Rich molecular complexity has been shown to exist in star forming regions primarily through millimeter to submillimeter single-dish spectral line surveys or searches over the years. With a few case studies, we demonstrate that interferometric observations are a powerful tool for advancing our knowledge of the chemical processes related to the formation
openaire   +1 more source

INTERSTELLAR COMPLEX ORGANIC MOLECULES AND THE MINIMUM ENERGY PRINCIPLE [PDF]

The Astrophysical Journal, 2009
The hunt for complex organic molecules (COMs) is a major concern for understanding the possible role of interstellar chemistry in the synthesis of the molecules that ultimately may be at the origin of life. A comprehensive screening of the 14 species effectively observed under 32 different isomeric forms in the interstellar medium has been done by ...
Lattelais, M., Pauzat, F., Ellinger, Y., Ceccarelli, C.   +3 more
openaire   +2 more sources

Interactions between mineral surfaces and dissolved species: From monovalent ions to complex organic molecules

, 2005
© Yale University.In order to understand the interactions of inorganic and organic species from solution with mineral surfaces, and more specifically, with the growth and dissolution behavior of minerals, we start by reviewing the most basic level of ...
Risthaus, Peter, Kendall, Treavor, Pina Martínez, Carlos Manuel, Becker, Udo, Biswas, Subhashis, Putnis, Christine V.   +5 more
core   +1 more source

Automated Stereocontrolled Assembly-Line Synthesis of Organic Molecules [PDF]

, 2022
Automation has fuelled dramatic advances in fields such as proteomics and genomics (e.g., in preparation of proteins and nucleic acids),1,2 enabling non-experts to prepare, test and analyse complex biological molecules.
Rory, Mykura, James , Fordham, Jack, Rogers, Valerio , Fasano, Adam, Noble, Borys, Banecki, Varinder, Aggarwal   +6 more
core   +2 more sources

Hydrogen transfer reactions of interstellar complex organic molecules [PDF]

Monthly Notices of the Royal Astronomical Society, 2018
Radical recombination has been proposed to lead to the formation of complex organic molecules (COMs) in CO-rich ices in the early stages of star formation. These COMs can then undergo hydrogen addition and abstraction reactions leading to a higher or lower degree of saturation.
Álvarez-Barcia, S., Russ, P., Kästner, J., Lamberts, A.L.M.   +3 more
openaire   +3 more sources

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Origins of complex organic molecules in L1551 IRS 5

Astronomy & Astrophysics
Context. Complex organic molecules (COMs) are typically observed in the warm inner envelopes of Class 0 protostars (hot corinos). In evolved Class I sources, detecting COMs is challenging, as the emission becomes confined to the compact inner disk and ...
Kang Ji-hyun, Lee Jeong-Eun, Lee Seokho, Takakuwa Shigehisa   +3 more
doaj   +1 more source