Results 91 to 100 of about 2,323,376 (260)

Quantifying the Accuracy of Digital Hemispherical Photography for Leaf Area Index Estimates on Broad-Leaved Tree Species

Sensors, 2018
Digital hemispherical photography (DHP) has been widely used to estimate leaf area index (LAI) in forestry. Despite the advancement in the processing of hemispherical images with dedicated tools, several steps are still manual and thus easily affected by
Carlo Gilardelli, Francesca Orlando, Ermes Movedi, Roberto Confalonieri   +3 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Precision-recall curves of the three classifiers.

, 2018
A: Precision-recall curves of validation data sets. B: Precision-recall curves of test data sets.
Unseok Lee (5150504), Sungyul Chang (579208), Hyoungseok Kim (5150501), Gian Anantrio Putra (5150498), Dong Hwan Kim (586776)   +4 more
core   +1 more source

Precision luminosity measurements at LHCb [PDF]

, 2014
Measuring cross-sections at the LHC requires the luminosity to be determined accurately at each centre-of-mass energy root s. In this paper results are reported from the luminosity calibrations carried out at the LHC interaction point 8 with the LHCb ...
Pescatore, L., Beaucourt, L., Baldini, W., Barschel, C., Barsuk, S., Alexander, M., Ajaltouni, Z., Amerio, S., Aaij, R., Anderlini, L., Williams, M. P., Kenyon, I. R., Bachmann, S., Barlow, R. J., Alves, A. A., Alkhazov, G., Battista, V., Baesso, C., Onderwater, C. J. G., Cartelle, P. Alvarez, Bedeschi, F., Belous, K., Mazurov, A., Artuso, M., An, L., Gutierrez, O. Aquines, Ali, S., Auriemma, G., Artamonov, A., Alves, Jr A., Archilli, F., Lazzeroni, C., Appleby, R. B., Beddow, J., Bediaga, I., Adeva, B., Affolder, A., Andreassen, R., Batozskaya, V., Anderson, J., Baalouch, M., Bifani, S., McCarthy, J., Onderwater, C. J. G.; id_orcid, Badalov, A., Watson, N. K.; id_orcid, Barter, W., Belogurov, S., Andrews, J. E., Griffith, P., Adinolfi, M., Aslanides, E., Farley, N., Andreotti, M., Amato, S., Akar, S., Alessio, F., Bay, A., Albrecht, J., Alvarez Cartelle, P., Amhis, Y., Back, J. J., Pellegrino, A., Parkinson, C. J.   +63 more
core   +2 more sources

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

FEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda, Sreerama Chaitanya Sridhara, Aura Carreira   +2 more
wiley   +1 more source

Precision machine tools

, 2022
S.519-523Conventional cutting processes are highly qualified for the manufacturing of micro and precision parts. The paper describes the various parameters which have influence on the work piece quality and gives a review of different machine tools ...
Weck, Manfred, Peschke, Christian, Hilbing, Robert   +2 more
core   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source