Results 291 to 300 of about 590,832 (344)

Fixed points of multivalued convex contractions with application. [PDF]

PLoS One
Khan AR, Al-Sulami HH, Rashid M, Shabbir F.   +3 more
europepmc   +1 more source

Random finite element analysis on ground subsidence caused by tunnel excavation in karst regions with spatial variable soil

Deep Underground Science and Engineering, EarlyView.
This study investigates ground subsidence during tunnel excavation in karst areas, highlighting the combined effects of karst cave proximity, cave size, and soil spatial variability. Findings suggest that shorter cave distances and larger cave sizes increase subsidence variability, and a modified Peck formula is proposed for more accurate subsidence ...
Zhenghong Su, Yong Fu, Miaomiao Sun, Kailin Ding, Ying Zhao   +4 more
wiley   +1 more source

Some new results on interval-valued volterra integro-differential equations for caputo fractional derivative. [PDF]

Sci Rep
Noureen S, Zehra A, Tolasa FT.
europepmc   +1 more source

Shock wave propagation characteristics of aluminum‐containing explosive in corrugated steel‐lined tunnel

Deep Underground Science and Engineering, EarlyView.
Aluminum‐enhanced afterburning renders AE explosives more hazardous than conventional ones. Corrugated steel linings reduce far‐field AE blast overpressure by ~50% through wave reflection and dissipation. The developed model accurately predicts peak pressure (<10% error) and arrival time (<3% error), supporting protective design.
Zhen Wang, Jiayu Peng, Hujun Li, Yuguo Ji, Shuobiao Li, Guokai Zhang   +5 more
wiley   +1 more source

Bielecki-Ulam stability of a hammerstein-type difference system. [PDF]

MethodsX
Rahmat G, Ahmad S, Sarwar M, Abodayeh K, Chasreechai S, Sitthiwirattham T.   +5 more
europepmc   +1 more source

Comparison theorems on H-type sub-Riemannian manifolds. [PDF]

Calc Var Partial Differ Equ
Baudoin F, Grong E, Rizzi L, Vega-Molino S.   +3 more
europepmc   +1 more source

Covering One Point Process with Another. [PDF]

Methodol Comput Appl Probab
Higgs F, Penrose MD, Yang X.
europepmc   +1 more source

Quasisymmetries of finitely ramified Julia sets. [PDF]

Math Ann
Belk J, Forrest B.
europepmc   +1 more source

Monitoring and investigation to control the brain network disease under immunotherapy by using fractional operator. [PDF]

Sci Rep
Farman M, Talib A, Jamil K, Nisar KS, Sambas A, Bayram M, Hafez M.   +6 more
europepmc   +1 more source

A qualitative study on the stability and existence of solutions in a fractional-order water pollution model via the predictor-corrector approach. [PDF]

Sci Rep
Iqbal N, Archana DK, Khan MNI, Prakasha DG.   +3 more
europepmc   +1 more source