Results 61 to 70 of about 1,717,840 (291)

Phytochemical Screening of Sorghum (Sorghum Sp) with Thin Layer Chromatography Method

The Spirit of Society Journal: International Journal of Society Development and Engagement, 2020
Sorghum is a food plant rich in benefits and has the advantage of being free gluten; it contains antioxidants and has a low glycemic index. The purpose of this research is to determine the content of compounds in sorghum. In the research, the variety of
Endang Noerhartati, Muhammad Farid Rizal, Elika Joeniarti   +2 more
doaj   +1 more source

Advantages of momentum work. I. Absolute time

AIP Advances
This series presents the advantages of momentum work, a form of work that is missing in classical and quantum mechanics. In mechanics, forces are assumed to mediate interactions and actively change the properties of objects—an idea that is based on the kinematic concept of velocity and has led to indeterminacy at the quantum level and to spacetime ...
Grit Kalies, Duong D. Do
openaire   +2 more sources

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

An absolutely calibrated effective temperature scale from the InfraRed Flux Method [PDF]

, 2010
Various effective temperature scales have been proposed over the years. Despite much work and the high internal precision usually achieved, systematic differences of order 100 K (or more) among various scales are still present.
Alonso, Alonso, Alonso, Alonso, Aoki, Aoki, Asplund, Asplund, Baines, Barklem, Barklem, Barklem, Beers, Bell, Bergemann, Bertelli, Bessell, Bessell, Bessell, Bessell, Biazzo, Bigot, Blackwell, Blackwell, Blackwell, Bohlin, Bonifacio, Boyajian, Brown, Caccin, Campins, Cardelli, Casagrande, Casagrande, Casagrande, Casagrande, Castelli, Cayrel de Strobel, Cayrel de Strobel, Cayrel de Strobel, Charbonneau, Cohen, di Benedetto, Edvardsson, Fabbian, Frebel, Frebel, Fuhrmann, Fukugita, García Pérez, González Hernández, Gray, Gray, Grupp, Gustafsson, Hanbury Brown, Holmberg, Holmberg, Hosford, Hutter, Høg, I. Ramírez, J. Meléndez, Johnson, Kervella, Korn, Kovtyukh, L. Casagrande, Lallement, Latham, Leroy, Ludwig, M. Asplund, M. Bessell, Masana, McCall, Meléndez, Meléndez, Meléndez, Meléndez, Meléndez, Mermilliod, Mozurkewich, Munari, Nissen, Nordgren, Nordström, North, O'Donnell, Pasquini, Porto de Mello, Ramírez, Ramírez, Ramírez, Ramírez, Ridgway, Rieke, Ryan, Schuster, Sekiguchi, Skrutskie, Smith, Sousa, Takeda, Valenti, van Belle, van Leeuwen, VandenBerg, Venn, White   +109 more
core   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Quantum tunneling time

, 2004
A simple model of a quantum clock is applied to the old and controversial problem of how long a particle takes to tunnel through a quantum barrier. The model I employ has the advantage of yielding sensible results for energy eigenstates, and does not ...
Kwek, L.C., Lai, C.H., Oh, C.H., Wang, Z.S.   +3 more
core   +1 more source

A Two-Step Modified Explicit Hybrid Method with Step-Size-Dependent Parameters for Oscillatory Problems

Journal of Mathematics, 2020
A new two-step modified explicit hybrid method with parameters depending on the step-size is constructed. This method is derived using the coefficients from a sixth-order explicit hybrid method with extended interval of absolute stability and then ...
Faieza Samat, Eddie Shahril Ismail
doaj   +1 more source

Quantum consensus dynamics by entangling Maxwell demon

New Journal of Physics, 2022
We introduce a Maxwell demon which generates many-body entanglement robustly against bit-flip noises, allowing us to obtain quantum advantage. Adopting the protocol of the voter model used for opinion dynamics approaching consensus, the demon randomly ...
Sungguen Ryu, Rosa López, Raúl Toral
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source