Results 91 to 100 of about 1,758,236 (207)

Birth Defects Res A Clin Mol Teratol [PDF]

open access: yes
BackgroundIn a recent study, high maternal periconceptional intake of vitamin E was found to be associated with risk of congenital heart defects (CHDs).

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Jeffrey Manufacturing Company 75th Anniversary Open House

open access: yes, 1952
A banner across East First Avenue welcomes guests to the 75th Anniversary Open House at the Jeffrey Manufacturing Company in Columbus, Ohio. The Jeffrey headquarters building and factory buildings can be seen in the background, and a man with his hands ...
The Jeffrey Manufacturing Company (Photographer)
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Research progress on microstructure, defects, surface and configuration of additive manufactured typical aviation metals

open access: yesJournal of Aeronautical Materials
Additive manufacturing is a new manufacturing technique that integrates laser,digitization,materials and other disciplines. It has the advantages of dimensionality reduction manufacturing,complex forming,and high material utilization.
ZHANG Xuejun, CHEN Bingqing
doaj   +1 more source

Humanzentriertes Zero Defect Manufacturing der Zukunft/Human-centered zero-defect manufacturing of the future

open access: yeswt Werkstattstechnik online
Die Nachhaltigkeit industrieller Produktion kann durch datenbasierte, KI-gestützte Systeme wesentlich verbessert werden. In diesem Beitrag wird eine Plattform vorgestellt, die auf den drei Zero³-Dimensionen „Zero Human Potential Loss“, „Zero Resource Loss“ und „Zero Data Loss“ basiert.
Barna Gal   +4 more
openaire   +1 more source

Jeffrey Manufacturing Company Chain Shop

open access: yes, 1962
Photograph of the chain shop at the Jeffrey Manufacturing Company, Columbus, Ohio, 1962. The development and sale of industrial chain in the late 19th and early 20th century made the chain division the most profitable of the many divisions of the Jeffrey
The Jeffrey Manufacturing Company (Photographer)
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Endotracheal tube defects: Hidden causes of airway obstruction

open access: yesSaudi Journal of Anaesthesia, 2010
Manufacturing defects of endotracheal tube (ETT) are still encountered in anesthesia practice. Many such defects go unnoticed during routine inspection prior to their use.
Sofi Khalid, El-Gammal Kariman
doaj  

Jeffrey Manufacturing Company Exhibit at the American Mining Congress

open access: yes, 1936
Jeffrey L 400 Coal Loading Machine on exhibit at the American Mining Congress in Cincinnati, Ohio, 1936.
Jeffrey Manufacturing Company
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Jeffrey Manufacturing Company Foundry Under Construction

open access: yes, 1899
This picture, taken July 20, 1899, shows the erection of a new foundry for the Jeffrey Manufacturing Company of Columbus ...
The Jeffrey Manufacturing Company (Photographer)
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Jeffrey Manufacturing Company Forge Shop

open access: yes, 1890
Forge shop of the Jeffrey Manufacturing Company, Columbus, Ohio, ca. 1890, where forged metal needed for building Jeffrey products was created . On the dirt floor are flat and round chains forged in the shop. A lack of electrical overhead lighting and an
The Jeffrey Manufacturing Company (Photographer)
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Jeffrey Manufacturing Company Bicycle Shed

open access: yes, 1890
Reproduction of a photograph depicting a bicycle shed for employees of the Jeffrey Manufacturing Company, Columbus, Ohio, who lived close enough to the factory to ride to work, ca. 1890-1899.
The Jeffrey Manufacturing Company (Photographer)
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