Results 41 to 50 of about 409 (181)

Molecular Palaeontology Prospects From Exceptionally Preserved Eocene Brackish‐Water Bivalve Batissa sitakaraensis (Venerida: Corbiculidae) From Hokkaido, Japan

Geological Journal, EarlyView.
This study reports the exceptional preservation of the Eocene freshwater bivalve Batissa sitakaraensis from Hokkaido, Japan. Multimodal analyses reveal that both the aragonitic shell mineralogy and the delicate organic periostracum retain their original structural and chemical characteristics after millions of years.
Taro Yoshimura, Kazuki Hirota, Hiroyuki Kagi, Takashi Matsubara, Takenori Sasaki   +4 more
wiley   +1 more source

A Complex Case of Pulmonary Silico-Tuberculosis and Review of Literature. [PDF]

Diagnostics (Basel), 2023
D'Sa L, Pezzuto F, Lunardi F, Scalvenzi F, Tinè M, Comacchio G, Giraudo C, Calabrese F.   +7 more
europepmc   +1 more source

Streamlined Synthesis of Triamantane from Readily Available Starting Materials

Helvetica Chimica Acta, EarlyView.
A practical laboratory synthesis of triamantane based on the McKervey modification of the Schleyer stabilomeric synthesis is described. A high‐yielding rearrangement of Binor‐S and a significantly facilitated Diels–Alder step allowed an operationally simple sequence that reliably delivers triamantane on a tens‐of‐grams scale.
Xiao‐Yu Li, Christof Sparr
wiley   +1 more source

Potential of solid‐state microwaves in lab‐scale chemical‐process development

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The integration of a solid‐state microwave (MW) generator into a newly designed, versatile MW reactor ensures improved energy efficiency, precise process control and broader application potential. In its most particular feature, the device supports the modification of dielectric‐radiation orientation and can be operated under ...
Christian Cravotto, Clelia Aimone, Giorgio Capaldi, Giorgio Grillo, Giancarlo Cravotto   +4 more
wiley   +1 more source

Electron Microscopy Transfer System to Protect Atmosphere‐Sensitive Materials for Scanning Electron Microscopy Characterization

Microscopy Research and Technique, EarlyView.
SEM–EDX and XRD characterization confirm that pouches made from readily available aluminum foil, used in combination with a commercial cryo‐EM transfer system, effectively protect highly atmosphere‐sensitive and/or hygroscopic materials from contamination during transfer from inert environments to the SEM vacuum chamber.
Louis G. Corcoran, Ellen M. Monzo, Chinomso E. Onuoha, Shivasheesh Varshney, Han Seung Lee, Chris Frethem, Bharat Jalan, Alon V. McCormick, R. Lee Penn   +8 more
wiley   +1 more source

Burden of Mortality from Asbestos-Related Diseases in Italy. [PDF]

Int J Environ Res Public Health, 2021
Fazzo L, Binazzi A, Ferrante D, Minelli G, Consonni D, Bauleo L, Bruno C, Bugani M, De Santis M, Iavarone I, Magnani C, Romeo E, Zona A, Alessi M, Comba P, Marinaccio A.   +15 more
europepmc   +1 more source

Sensory, proximate, and microbiological quality evaluation of five commercially important native and imported dry fish in Bangladesh

JSFA reports, EarlyView.
Abstract Background Dried fish is a popular protein‐rich food in Bangladesh, yet its safety and quality vary based on its origin, processing, and storage conditions. This study evaluated the sensory, proximate, and microbiological qualities of five commercially important dry fish available in Bangladeshi markets, including both native (Bangladesh) and ...
Nur Nahar Sohe, Md. Faisal, Nafisa Nawar Tamzi   +2 more
wiley   +1 more source

Chemical stabilization of glass microfiber type F filters for measuring particulate phosphorus using the extra high‐temperature dry combustion method

Limnology and Oceanography: Methods, EarlyView.
Abstract Accurate quantification of particulate phosphorus is critical for understanding biogeochemical processes in aquatic systems. Extra high‐temperature dry combustion at 800°C improves phosphorus recovery by ~ 11% compared to lower‐temperature methods.
Ying‐Yu Hu, Andrew J. Irwin, Zoe V. Finkel   +2 more
wiley   +1 more source

A Method for Spatially Registered Microprofilometry Combining Intensity-Height Datasets from Interferometric Sensors. [PDF]

Sensors (Basel), 2023
Mazzocato S, Daffara C.
europepmc   +1 more source

Arsonic Acid Functional Polymers Enable Stabilization of Iron Oxide Nanoparticles in Aqueous Solution

Macromolecular Rapid Communications, EarlyView.
Arsonic acid containing diblock copolymers are developed to incorporate arsonic acid moieties for surface anchoring to IONPs, along with water soluble PEG blocks to impart colloidal stability in aqueous environments. The resulting polymer‐coated IONPs are evaluated for stability in physiological media and cytocompatibility.
Nhu Thao Huynh, Alexander Rajakanthan, Jurie Tashkandi, Rafia Rafique, Milad Ghorbani, Zihnil A. I. Mazrad, Nicole M. Warne, Kiyonori Suzuki, Karen Alt, Paul Wilson, Kristian Kempe   +10 more
wiley   +1 more source