Errors in Figure Legend

1995 ◽  
Vol 113 (7) ◽  
pp. 852
Keyword(s):  
Figure Legend

The Lithium Group

2010 ◽  
Author(s):  
George K. Schweitzer ◽  
Lester L. Pesterfield
Keyword(s):  
Charge Density ◽  
Quantum Number ◽  
Oxidation State ◽  
Periodic Table ◽  
Alkali Metals ◽  
Principal Quantum Number ◽  
Horizontal Line ◽  
Outer Electron ◽  
Aqueous Chemistry ◽  
Figure Legend

The elements which constitute Group 1 of the Periodic Table are known as the alkali metals. They are lithium Li, sodium Na, potassium K, rubidium Rb, cesium Cs, and francium Fr. (Sometimes the NH4+ ion is included among these since it resembles K+ or Rb+ in many of its reactions.) All six of the elements have atoms characterized by an outer electron structure of ns1 with n representing the principal quantum number. The elements exhibit marked resemblances to each other with Li deviating the most. This deviation is assignable to the small size of Li which causes the positive charge of Li+ to be concentrated, that is, the charge density is high. All of the elements exhibit oxidation numbers of 0 and I, with exceptions being rare, such that their chemistries are dominated by the oxidation state I. The six metals are exceptionally reactive, being strong reductants, reacting with HOH at all pH values to give H2 and M+, and having hydroxides MOH which are strong and soluble. Ionic sizes in pm for the members of the group are as follows: Li (76), Na (102), K (139), Rb (152), Cs (167), and Fr (180). The E° values for the M+/M couples are as follows: Li (−3.04 v), Na (−2.71 v), K (−2.93 v), Rb (−2.92 v), Cs (−2.92 v), and Fr (about −3.03 v). a. E–pH diagram. The E–pH diagram for 10−1.0 M Li is presented in Figure 5.1. The figure legend provides an equation for the line that separates Li+ and Li. The horizontal line appears at an E value of −3.10 v. Considerably above the Li+/Li line, the HOH ≡ H+/H2 line appears, which indicates that Li metal is unstable in HOH, reacting with it to produce H2 and Li+. Note further that Li+ dominates the diagram reflecting that the aqueous chemistry of Li is largely that of the ion Li+.

scholarly journals Correction to: Galcanezumab in episodic migraine: subgroup analyses of efficacy by high versus low frequency of migraine headaches in phase 3 studies (EVOLVE-1 & EVOLVE-2)

2019 ◽  
Vol 20 (1) ◽  
Author(s):  
Stephen D. Silberstein ◽  
Virginia L. Stauffer ◽  
Katie A. Day ◽  
Sarah Lipsius ◽  
Maria-Carmen Wilson
Keyword(s):  
Standard Error ◽  
Low Frequency ◽  
Episodic Migraine ◽  
Least Square ◽  
Phase 3 ◽  
Migraine Headaches ◽  
Subgroup Analyses ◽  
Figure Legend

After publication of our article [1] we were notified that the data presented in the upper row of Fig. 7 was inadvertently the least square mean change from baseline (standard error) at Month 6 rather than the overall average of Month 3 and Month 6. The figure legend and discussion of the data in the text were and are correct. The error was only in the upper row of Fig. 7. The legend for Fig. 7 did not require revision.

New species in the Neotropical genus Docalidia with a key to known species, notes on distribution, taxonomy and a synoptic catalogue of the genus (Hemiptera: Cicadellidae: Coelidiinae: Teruliini)

Zootaxa ◽  
2011 ◽  
Vol 2952 (1) ◽  
pp. 1 ◽  
Author(s):  
M. W. NIELSON
Keyword(s):  
New Species ◽  
Nomen Nudum ◽  
Original Publication ◽  
Alphabetical Order ◽  
Correct Spelling ◽  
Figure Legend

Thirty-five new species of Docalidia in the tribe Teruliini are elucidated with descriptions, illustrations and photographs of the dorsal habitus. These include the following: Docalidia accurationis, sp. nov., D. acuminata, sp. nov., and D. rondoniensis, sp. nov. from Brazil; D. acutula, sp. nov., D. barbata, sp. nov., D. biarcua, sp. nov., D. caudata, sp. nov., D. cirra, sp. nov., D. cornicula, sp. nov., D. cornipes, sp. nov., D. curvatura, sp. nov., D. dennisi, sp. nov., D. deitzi, sp. nov., D. dietrichi, sp. nov., D. dmitrievi, sp. nov., D. fastigata, sp. nov., D. gigantea, sp. nov., D. goncalvesae, sp. nov., D. jonesi, sp. nov., D. mejdalanii, sp. nov., D. parvitatis, sp. nov., D. takiyae, sp. nov., D. timothyi, sp. nov., D. turgida, sp. nov., D. ventroelongata, sp. nov. and D. zhangi, sp. nov. from Colombia; D. bolivari, sp. nov., D. exilitis, sp. nov., D. torquerta, sp. nov. and D. ventrospinata, sp. nov. from Bolivia; D. longiuscula, sp. nov., D. mckameyi, sp. nov., D. tantula, sp. nov. and D. zahniseri, sp. nov. from Ecuador and D. longula, sp. nov. from Peru. Docalidia aculeata Nielson is fixed as the correct spelling for this species name, erroneously spelled as Docalida acus in the abstract and figure legend of the original publication. Docalidia acus is declared a nomen nudum. An updated, synoptic catalogue of all names applicable to Docalidia is given in alphabetical order with new annotations with distribution. A revised key to 174 of 178 known species is also provided.

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