Results 1 to 10 of about 1,599,387 (141)

Orthodontic treatment and biological limits: a retrospective clinical trial [PDF]

Head & Face Medicine, 2023
Background The fundamental part of every successful orthodontic treatment is the detailed treatment planning including a precise determination of the virtual treatment objective (VTO) while considering the biological and anatomical limits.
Niki Nikoleta Tabancis, Karl-Friedrich Krey, Franka Stahl, Valeria Behnke, Anja Ratzmann   +4 more
doaj   +2 more sources

Isobutanol production freed from biological limits using synthetic biochemistry [PDF]

Nature Communications, 2020
A cell free or synthetic biochemistry approach offers a way to circumvent the many constraints of living cells. Here, the authors demonstrate, via enzyme and process enhancements, the production of isobutanol with the metrics exceeding highly developed ...
Saken Sherkhanov, Tyler P. Korman, Sum Chan, Salem Faham, Hongjiang Liu, Michael R. Sawaya, Wan-Ting Hsu, Ellee Vikram, Tiffany Cheng, James U. Bowie   +9 more
doaj   +2 more sources

Nanocarriers as a Delivery Platform for Anticancer Treatment: Biological Limits and Perspectives in B-Cell Malignancies [PDF]

Pharmaceutics, 2022
Nanoparticle-based therapies have been proposed in oncology research using various delivery methods to increase selectivity toward tumor tissues. Enhanced drug delivery through nanoparticle-based therapies could improve anti-tumor efficacy and also ...
Sara Bozzer, Michele Dal Bo, Maria Cristina Grimaldi, Giuseppe Toffoli, Paolo Macor   +4 more
doaj   +2 more sources

Global dataset for realized thermal and aridity niche limits for terrestrial vertebrates [PDF]

Scientific Data
Climate changes are altering temperature and aridity regimes, posing serious challenges for many species globally. Particularly, environmental changes that create conditions that push species beyond there realized thermal and aridity niche limits are ...
Matthew Watson, Jeremy Kerr
doaj   +2 more sources

Correction: Orthodontic treatment and biological limits: a retrospective clinical trial [PDF]

Head & Face Medicine
Niki Nikoleta Tabancis, Karl‑Friedrich Krey, Franka Stahl, Valeria Behnke, Anja Ratzmann   +4 more
doaj   +2 more sources

Developmental Temperature Affects Life-History Traits and Heat Tolerance in the Aphid Parasitoid Aphidius colemani

Insects, 2021
Developmental temperature plays important roles in the expression of insect traits through thermal developmental plasticity. We exposed the aphid parasitoid Aphidius colemani to different temperature regimes (10, 20, or 28 °C) throughout larval ...
Mey Jerbi-Elayed, Vincent Foray, Kévin Tougeron, Kaouthar Grissa-Lebdi, Thierry Hance   +4 more
doaj   +1 more source

Fundamental limits of parasitoid-driven host population suppression: Implications for biological control.

PLoS ONE, 2023
Parasitoid wasps are increasingly being used to control insect pest populations, where the pest is the host species parasitized by the wasp. Here we use the discrete-time formalism of the Nicholson-Bailey model to investigate a fundamental question-are ...
Abhyudai Singh
doaj   +1 more source

Physical Differences between Man-Made and Cosmic Microwave Electromagnetic Radiation and Their Exposure Limits, and Radiofrequencies as Generators of Biotoxic Free Radicals

Radiation, 2022
The critical arguments for radiofrequency radiation exposure limits are currently based on the principle that radio frequencies (RF) and electromagnetic fields (EMFs) are non-ionising, and their exposure limits are even 100-fold lower than those emitted ...
Christos D. Georgiou, Electra Kalaitzopoulou, Marianna Skipitari, Polyxeni Papadea, Athina Varemmenou, Vassilios Gavriil, Evangelia Sarantopoulou, Zoe Kollia, Alkiviadis-Constantinos Cefalas   +8 more
doaj   +1 more source

Scaling in a continuous time model for biological aging [PDF]

, 2000
In this paper we consider a generalization to the asexual version of the Penna model for biological aging, where we take a continuous time limit.
Cai C., Cormen T.H., Cramér H., Fisher R.A., Fisher R.A., Frieden B.R., Frieden B.R., Grime S., Grocholsky B., Kalman R.E., Kreucher C., Kullback S., Principe J., Scheler D., Schenker P., van der Meulen E.   +15 more
core   +3 more sources

The influence of sampling time on indirect reference limits, decision limits, and the estimation of biological variation of random plasma glucose concentrations

Journal of Laboratory Medicine, 2021
Plasma glucose concentrations exhibit a pronounced daytime-dependent variation. The oscillations responsible for this are currently not considered in the determination of reference limits (RL) and decision limits.
Özcürümez Mustafa, Arzideh Farhad, Torge Antje, Figge Anja, Haeckel Rainer, Streichert Thomas   +5 more
doaj   +1 more source