4D Wormhole with Signature Change in the Presence of Extra Dimensions

4D, N = 1 Supersymmetry Genomics (I)

4D, N = 1 Supersymmetry Genomics (II)

4D, N =1 Higher Spin Gauge Superfields and Quantized Twistors

4D, N=1 Born-Infeld supergravity

4d-5d connection and the holomorphic anomaly

4d-Flat Compactifications With Brane Vorticities

4D-Polytopes and Their Dual Polytopes of the Coxeter Group $W(A_{4})$ Represented by Quaternions

4D-XY quantum criticality in a doped Mott insulator

4d/5d Correspondence for the Black Hole Potential and its Critical Points

4d2: a high-performance visualization tool for CFD and particle data visualization

4DTHERM: Constraining thermal and exhumation histories of magmatic-hydrothermal systems using U Pb and (U Th)/He data

4e-condensation in a fully frustrated Josephson junction diamond chain

4f and 5d levels of Ce3+ in D2 eightfold oxygen coordination

4f spin density in the reentrant ferromagnet SmMn2Ge2

4f-derived Fermi Surfaces of CeRu2(Si[1-x]Ge[x])2 near the Quantum Critical Point: Resonant Soft X-ray ARPES Study

4f-hybridization effect on the magnetism of Nd2PdSi3, an anomalous magnetic compound

4f-spin dynamics in La(2-x-y)Sr(x)Nd(y)CuO(4)

4G Wireless Networks: Opportunities and Challenges

4He abundances: Optical versus radio recombination line measurements