Results 161 to 170 of about 2,874,560 (299)

Similarity of periods and periodicity in groups of periodic tables of chemical elements: Periodic law

South African Journal of Chemistry
The article considers the periodic table of chemical elements, and that it is a graphic representation of the periodic law, although more than 150 years have passed since the opening of the periodic law, there is no precise formulation of the mathematical formula of this law. The formulas presented in the article are difficult to summarize the periodic
openaire   +1 more source

Single-Unit Activity in the Human Medial Temporal Lobe Reflects Reduced Error Monitoring During Mind Wandering. [PDF]

Hippocampus
Reber TP, Chaieb L, Derner M, Borger V, Surges R, Mormann F, Fell J.   +6 more
europepmc   +1 more source

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Temporal trends in pediatric group A streptococcal pharyngitis across the coronavirus disease 2019 era: A large retrospective cohort study. [PDF]

J Int Med Res
Nas Y, Gözüküçük S, Bayırlı H, Çakıroğlu B.   +3 more
europepmc   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

The location model with two periods of price competition [PDF]

Game Theory;Location Theory;Nash Equilibrium;Price ...
Webers, H.M.
core  

Sulfur enrichment in aerosol particles during haze and dust periods in urban Beijing. [PDF]

iScience
Wang Y, Wei T, Fan S, Liu P, Lin C, Wang W, Shao L.   +6 more
europepmc   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Five‐Year Outcomes of Laparoscopic Sphincter‐Preserving Surgery for Rectal Cancer: A Prospective Study in Elderly Vietnamese Patients

Aging and Cancer, EarlyView.
This prospective study demonstrates that laparoscopic sphincter‐preserving surgery is feasible for elderly patients. While overall survival reaches 70% at 5 years, advanced T‐stage and the omission of neoadjuvant therapy significantly drive recurrence, highlighting the need for personalized geriatric protocols despite logistical challenges.
Huu Duc Ho, Quang Le, Ngoc Thach Tran, Van Viet Ung, Loc Vu   +4 more
wiley   +1 more source

Functionally Relevant Feeding Enrichment: An Examination of Nectar Feeding Devices With Two Species of Parrot. [PDF]

Vet Med Sci
Pang WS, Man YS, Fernandez EJ.
europepmc   +1 more source