10
NOW AVAILABLE! APPARATUS FOR HI|G H VOLtT A G E ELECTROPHOlIESISI WITH BUILT-IN COOLING SYSTEM RANGE 1000 to 10,000 VOLTS j PAPER STRIP LENGTHS -7i 600 and 1000 mm TEMPERATURE 0-15°C. For full information on this new de- velopment write to US Distributors C. A. Birinkmann & Co. 378-380 Great Neck Rd., Great Neck, L. I., N. Y. _____ - -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~V4 V ~~ ~~~~~~~~~H H X, &o' N. E HO/OH O\H aYsYS~~~~~~~~~~~~~~~~~~ C OH H The vitamin and lipotropic agent, INOSITOL is included in the new, 1955 edition of the National Formulary. 0./, This pure, crystalline, naturally occurring component of the vitamin-B complex is a constituent of an important class of phospholipids and one of the lipotropic agents which help to regulate the metabolism of fat and cholesterol in the animal body. INOSITOL has been shown to have a synergistic action with other lipotropic agents. g$/ ARGO® INOSITOL, N. F. is shipped in5.10,50, and 100 pound containers. A summary of the recent literature is available upon request. Chemical Division, CORN PRODUCTS REFINING COMPANY, 17 Battery Place, New York 4, N. Y. 16 SEPTEMBEr 195 527 16 SEPTEMBER 1955 527

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NOW AVAILABLE! APPARATUS FORHI|GH VOLtTAGEELECTROPHOlIESISI

WITH BUILT-IN COOLING SYSTEM

RANGE1000 to 10,000 VOLTS j

PAPER STRIP LENGTHS -7i

600 and 1000 mmTEMPERATURE

0-15°C.

For full information on this new de-velopment write to US Distributors

C. A. Birinkmann & Co.378-380 Great Neck Rd.,Great Neck, L. I., N. Y. _____ -

-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~V4

V ~~ ~~~~~~~~~H H

X, &o' N. E HO/OH O\HaYsYS~~~~~~~~~~~~~~~~~~C C \

OH H

The vitamin and lipotropic agent, INOSITOL is included in the new, 1955 edition of theNational Formulary.

0./, This pure, crystalline, naturally occurring component of the vitamin-B complex is a constituentof an important class of phospholipids and one of the lipotropic agents which help to regulatethe metabolism of fat and cholesterol in the animal body. INOSITOL has been shown tohave a synergistic action with other lipotropic agents.

g$/ ARGO® INOSITOL, N. F. is shipped in5.10,50, and 100 pound containers. A summaryof the recent literature is available upon request. Chemical Division, CORN PRODUCTSREFINING COMPANY, 17 Battery Place, New York 4, N. Y.

16 SEPTEMBEr 195 52716 SEPTEMBER 1955 527

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GElT YOUR ADVANCE COPY

of the General Program-Directoryof the AAAS Atlanta Meeting

by first class mail - early in December

The General Program-Directory of the 122nd Meeting of the AAAS in Atlanta, Georgia, Dec.26-31, 1955, will be available to anyone, at cost, within the first week in December-whether he canattend the Meeting or not. You will want the General Program-Directory for your reference shelf.

Program content1. The four-session symposium, "Atomic Energy and Agri-

culture," arranged by ORINS.2. The three-session program of the International Geo-

physical Year.3. An AAAS-sponsored "Congress" on the shortage of young

scientists and science teachers.4. Programs of the 17 AAAS sections (symposia and con-

tributed papers).5. Programs of the more than 60 participating societies.6. The Special Sessions: AAAS, Academy Conference, Con-

ference on Scientific Editorial Problems, National Geo-graphic Society, Phi Beta Kappa, RESA, Sigma Xi.

7. Details of the Municipal Auditorium-center of the Meet-ing-and hotels and campuses.

8. Titles of the latest foreign and domestic scientific filmsto be sfiown in the AAAS Science Theatre.

9. Exhibitors in the 1955 Annual Exposition of Science andIndustry and descriptions of their exhibits.

Directory content1. AAAS officers, staff, committees for 1955.

2. Complete roll of AAAS presidents and their fields.

3. The more than 265 affiliated organizations.

4. Historical sketch and organization of the Association;the Constitution and Bylaws.

5. Publications of the Association.

6. AAAS Awards and Grants-including all past winners.

7. Membership figures by sections.

8. Section committees (Council members) in detail.

9. Local committees.

10. Future Meetings of the AAAS through 1962.

11. New and current activities of the AAAS.

Advance RegistrationAdvance registration has these decided advantages: 1) You avoid delay at the Registration Center upon arrival; 2) You

receive the General Program-Directory in ample time to decide, unhurriedly, which events and sessions you particularly wishto attend; 3) Your name is posted in the Visible Directory as the Meeting opens.

The following coupon may be used both by advance registrants and by those who wish onlythe advance copy of the General Program-Directory.

- THIS IS YOUR COUPON FOR AN ADVANCE COPY OF THE GENERAL PROGRAM-DIRECTORY -

1a. El Enclosed is $2.50 for my advance Registration Fee which-brings me the Program-Directory, Convention Badge, and allprivileges of the Meeting.

lb. O Enclosed is $1.50 for only the Program-Directory. (It is understood that, if I should attend the Meeting later, theBadgc- which is necessary for all privileges of the Meeting-will be secured for $1.00 more.)

(Check one)

2. FULL NAME (Dr., Miss, etc.) ..............................................(Please print or typewrite) (Last) (First) (Initial)

3. ACADEMIC, PROFESSIONAL, ORBUSINESS CONNECTION ...................................................................................

4. OFFICE OR HOME ADDRESS ............ .. of .. .............................

(For receipt of Program-Directory)

5. YOUR FIELD OF INTEREST ...............................................................................

6. CONVENTION ADDRESS ...................................................................................(May be added later, after arrival)

Please mail this Coupon and your check or money order for $2.50 or $1.50 to theAMERICAN ASSOCIATION FOR-THE ADVANCEMENT OF SCIENCE

1025 Connecticut Avenue, N.W., Washington 6, D. C.528 SCIENCE, VOL. 122>

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announcing the NEW*e@@e@@S@@@@[email protected].@@SeSe@e@OS@@e@@@@eSSOe@@O@

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ference Microscope models now available.

*Name................................

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* D. 3- m

* . . so accurate that itcan resolve 35,000units of measurement inthe thickness of this page

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