Results 201 to 210 of about 76,814 (294)

Research on the combined control of tunnel deformation adjacent to the foundation pit by servo steel strut and capsule grouting. [PDF]

Sci Rep
Wei G, Feng W, Wu X, Wu P, Li H, Zhu Z, Wang Z.   +6 more
europepmc   +1 more source

Excavation undertaken by the Society of Antiquaries of Scotland of Earth-works adjoining the ' Roman Road' between Ardoch and Dupplin, Perthshire

, 1901
David Christison
openalex   +2 more sources

Eighth Quarterly Report on the Excavation of Gezer [PDF]

, 1904
R. A. Stewart Macalister
openalex   +1 more source

Boron‐Doped Polycyclic Aromatic Hydrocarbons: Synthesis and Functional Properties

ChemistryEurope, EarlyView.
Herein, recent research on boron‐containing polycyclic aromatic hydrocarbons (B‐PAHs) is presented with particular emphasis on their synthesis. Covered compound classes include kinetically shielded, methylene‐tethered, and fully fused B‐PAHs as well as borata‐arenes and carbene‐stabilized B‐PAHs. In the last part, functional properties originating upon
Matthias Schnitzlein, Frank Würthner
wiley   +1 more source

Analysis of the mechanism and effects of advanced pipes support in roadways. [PDF]

Sci Rep
Shan R, Wu H, Sun P, Huang G, Bai H, Li Y, Zhao X.   +6 more
europepmc   +1 more source

Description of a Collection of Objects found in Excavations at St Blane's Church, Bute, exhibited by the Marquis of Bute

, 1900
Joseph C. Anderson
openalex   +2 more sources

VIII.—Further Excavations at the Late-Celtic and Romano-British Cave-dwelling at Wookey Hole, Somerset [PDF]

, 1913
H.E. BALCH
openalex   +1 more source

Metal–Ligand Cooperation of Ir(III) Catalysts Bearing a β‐Protic Pyrazole Chelate in Carboxylative Cyclization of Propargylic Amine with CO2

Chemistry – A European Journal, EarlyView.
Proton‐responsive C–N chelating Cp*Ir complexes derived from 3,5‐diphenylpyrazole catalyze the carboxylative cyclization of propargylic amines with CO2. The cyclic urethane product is smoothly released via protonolysis of the alkenyl‐Ir species with the aid of the β‐protic NH unit on pyrazole.
Yoshihito Kayaki, Yuto Tsuda, Shigeki Kuwata   +2 more
wiley   +1 more source

Study on the deformation characteristics of diaphragm walls in deep excavations within the Ningbo soft soil region. [PDF]

Sci Rep
Yan N, Li G, Qin F, Qiao X, Lu B, Liang N, Zhao S.   +6 more
europepmc   +1 more source

Post‐LECA Origin and Diversification of an Axonemal Outer Arm Dynein Motor

Cytoskeleton, EarlyView.
ABSTRACT Dyneins were present in the last eukaryotic common ancestor (LECA) and play key roles in eukaryotic biology. Axonemal dyneins form the inner and outer arms that power ciliary beating, and it has long been recognized that outer arms in some organisms contain two different heavy chain motors, whereas those from other species contain a third unit
Stephen M. King
wiley   +1 more source