12 research outputs found
Additional file 1: of Development of a core outcome set for use in determining the overall success of gastroschisis treatment
Spirit Checklist. This file contains the completed SPIRIT checklist describing where key portions of text can be identified in the protocol. (DOC 121Ă‚Â kb
Systematic reviews used across guidelines.
<p>Systematic reviews used across guidelines.</p
PRISMA and AMSTAR scores and use of SRs across guidelines.
<p>PRISMA and AMSTAR scores and use of SRs across guidelines.</p
The insect nymph <i>Anebos phrixos</i> gen. et sp. nov. MNHN.F.SOT005630 from the Montceau-les-Mines Lagerstätte, France.
<p>A. Dorsal view, showing wingpads. B. Lateral aspect, of note is the orientation of the head and limbs. C. Ventral abdomen demonstrating trilobite underside. D. Anterior view, showing head, antennae and possible maxillary palps, in addition to leg segmentation. Abbreviations: an = antenna; ca = central axis; ce = cerci; e = eye; fe = femur; L1–3 = legs 1–3; lz = lateral zone; mp = maxillary palps (?); ms = mesonotum; mt = metanotum; pn = pronotum; ta = tarsus; ti = tibia; wp = wing pad. All scale bars equal 5 mm.</p
Atom-Transfer Cyclization with CuSO<sub>4</sub>/KBH<sub>4</sub>: A Formal “Activators Generated by Electron Transfer” Process Also Applicable to Atom-Transfer Polymerization
The 4-<i>exo</i> and 5-<i>exo-trig</i> atom-transfer
cyclizations of <b>1</b>,<b> 8a</b>–<b>e</b>, <b>9</b>, <b>12</b>, and <b>13</b> can be mediated
with as little as 0.05 mol % of CuÂ(TPMA)ÂSO<sub>4</sub>·5H<sub>2</sub>O in the presence of 2.5 mol % of borohydride salts in 10
min at room temperature in air. This formal “activators generated
by electron transfer” (AGET) procedure utilizes a cheap and
oxidatively stable copper source (CuSO<sub>4</sub>·5H<sub>2</sub>O) and can be carried out in environmentally benign solvents (EtOH).
It is possible to alter the product distribution in the 5-<i>endo</i> radical–polar crossover reactions of <b>10a</b>,<b>b</b> and <b>11</b> by tailoring the amount of borohydride.
Cyclization onto alkynes <b>14</b> and <b>15</b> is also
possible in only 20 min. Controlled radical polymerization of styrene,
with increased rates over conventional atom-transfer radical polymerization
(ATRP), can be carried out in a controlled fashion (Mn, PDI) using
either CuBr or CuSO<sub>4</sub>·5H<sub>2</sub>O and Bu<sub>4</sub>NBH<sub>4</sub>