^The Long Ukrainian Winters 互联网档案馆的存檔，存档日期2012-01-15. featuring Roald Hoffman, lecture at the World Science Festival.
^The Tense Middle by Roald Hoffmann, story on NPR. Retrieved 29 September 2006.
^Holocaust monument dedicated in western Ukraine. Jewish Telegraphic Agency. July 20, 2009
^Roald Hoffmann's land between chemistry, poetry and philosophy. [2007-10-31]. （原始内容存档于2008-01-19）.
^Hoffmann R and Lipscomb WN, Theory of Polyhedral Molecules. III. Population Analyses and Reactivities for the Carboranes, J. Chem. Phys., 36, 3489 (1962).
^ 8.08.1Hoffmann R and Lipscomb WN, Theory of Polyhedral Molecules. I. Physical Factorizations of the Secular Equation, J. Chem. Phys., 36, 2179 (1962).
^Hoffmann R and Lipscomb WN, The Boron Hydrides; LCAO-MO and Resonance Studies, J.Chem. Phys., 37, 2872 (1962).
^Hoffmann R and Lipscomb WN, Sequential Substitution Reactions on B10H10-2 and B12H12-2, J. Chem. Phys., 37, 520 (1962).
^Hoffmann R and Lipscomb WN, Intramolecular Isomerization and Transformations in Carboranes and Substituted Boron Hydrides, Inor. Chem., 2, 231 (1963).
^Lipscomb WN. Boron Hydrides, W. A. Benjamin Inc., New York, 1963, Chapter 3.
^Hoffmann R. An Extended Hückel Theory. I. Hydrocarbons. J. Chem. Phys, 39, 1397-1412 (1963).
^BoA sings for SICHUAN’S EARTHQUAKE ! ? BoA’s Jewelry Box
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I have 4 tables namely stud, country_master_academic,master_state and master_city. The main problem is that my form consists of many different fields like textbox, radio buttons, dropdown and an image file, so i am getting really confused. I can't insert data in database. Please help me. I tried many times but its not working. Thanks for the help in advance. Modal in home.php page <div class="container"> <div class="modal fade" id="add_data_modal" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> ...
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This is an entry in the Fortnightly Topic Challenge #41: Short and Sweet. 1 letter only could be mean anything . With an additional letter in front , could be used as medicine component and something you definitely learn or at least heard once. Add another letter in front , you would possibly hear that many times . Add an additional letter in front , you would found an independent country . With an additional letter, in the end , you would found something related to apple . Add another letter in the end , you would found something bad . Hint: Each letter is unique .
word knowledge letters chemistry
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I would like to make a procedure which updates birth date, basing on personal identity number and everything works well apart from one thing. PID is taken only once and consequently the result is the same for all 200 records. How should I change this? For example: PID of the first value is 30052766293, so birth_date = 1930-05-27,but for left PIDs result (date) is the same CREATE PROCEDURE proc() BEGIN DECLARE s INT DEFAULT 0; abc:LOOP UPDATE people SET birth_date = (SELECT str_to_date(CONCAT('19',substring(PID,1,2), substring(PID,3,2), substring(PID,5,2) ) , '%Y %m %d') FROM workers LIMIT 1); SET s = s+1; IF s>=200 THEN LEAVE abc; END IF ; ...
