Results 121 to 130 of about 17,689,697 (267)
Visible‐Light‐Mediated Lewis Acid‐Catalyzed Diradical Hydrogen Atom Transfer Reaction of Enamides
Advanced Science, EarlyView.The Lewis acid catalysis was crucial for the success of the DHAT reaction of enamides by lowering the energy of the triplet excited state and modulating the reactivity of the formed diradical intermediate in a carbon‐to‐carbon 1,5‐DHAT and consequent cyclization that allows the functionalization of C(sp3)−H bonds to construct a variety of novel β ...
Yao Huang +5 more
wiley +1 more source
Letter, James Moore to Lawrence Lewis, 1815 January 13
Waterford Manufactory. Confirms original agreement of amount of wool provided and where account stands. Discusses how the sheep were sheared to Lewis' specifications.
Moore, James
core
Letter from Howard C. Lewis to his parents, 11 May 1969
, 1969 Howard Lewis writes to his parents in Melvin Village, Tuftonboro, New Hampshire, from Vietnam on 11 May 1969; he reports that he received their care package and describes recent events, including the loss of two tanks to mines; they are still trying to ...
Lewis, Howard C., 1943-1987;
core
Advanced Science, EarlyView.How can humanity achieve lunar self‐sufficiency? We utilize Au topology networks to modify the abundant lunar ilmenite. This catalyst, under sunlight, can convert waste carbon dioxide into space fuel. This design leverages the moon's natural vacuum for green manufacturing, avoiding the waste of gold and serving as “artificial chloroplasts” to sustain ...
Yahang Wang +9 more
wiley +1 more source
Letter from Howard C. Lewis to his parents, 18 August 1969
, 1969 Howard Lewis writes to his parents in Melvin Village, Tuftonboro, New Hampshire, from Vietnam on 18 August 1969; he reports that they are now in Cu Chi and describes his living quarters as well as the plans for where they will go next.
Lewis, Howard C., 1943-1987;
core
Advanced Science, EarlyView.A synergetic surface bond competition−hybridization approach was developed to synthesize high‐performance CO2 adsorbents and syngas production photocatalysts via the sulfurization‐driven control of surface basicity and interfacial coupling. The ZnIn2S4−sulfur‐doped MgO/MgAl2O4 nanocomposites showed outstanding photocatalytic efficiency for production ...
Dong Wook Lee +9 more
wiley +1 more source
Letter from Howard C. Lewis to his parents, 4 May 1969
, 1969 Howard Lewis writes to his parents in Melvin Village, Tuftonboro, New Hampshire, from Vietnam on 5 May 1969; he and his troops are very tired; they moved into their new fire support base four days ago and are trying to finish it between missions; he will
Lewis, Howard C., 1943-1987;
core
Advanced Science, EarlyView.A novel high‐entropy perovskite oxide, (Gd0.2Tb0.2Dy0.2Ho0.2Er0.2)FeO3, was successfully synthesized for advanced hydrogen sulfide gas detection. By synergistically coupling high‐entropy‐induced local lattice distortion with weak magnetic field modulation, the tailored material generates abundant active sites. This innovative dual strategy dramatically
Yunfei Wang +7 more
wiley +1 more source
Letter, James Moore to Lawrence Lewis, 1815 November 3
Waterford to Woodlawn. Concerns Lewis' wool which was received by Moore. The wool has been placed in a separate room without even being weighed. Moore desired Lewis to visit in person to see to state of the product which is all mixed up (black and white)
Moore, James
core
Letter from Howard C. Lewis to his parents, 22 March 1969
, 1969 Howard Lewis writes to his parents in Melvin Village, Tuftonboro, New Hampshire, from Vietnam on 22 March 1969; his company has moved and is now "about two miles NNW of Trang Bang and about 3 miles from the Cambodian border." He describes his impressions
Lewis, Howard C., 1943-1987;
core