Results 131 to 140 of about 249,921 (283)

Dressmaking, 1950s

open access: yes, 1950
Dressmaking, circa ...
Swinburne Technical College   +1 more
core   +1 more source

Zinc‐stabilized stannous fluoride modulates the periodontal microbiome, reducing Fusobacteria, key Gram‐negative species, and overall inflammation within an experimental gingivitis clinical trial

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study aimed to evaluate the effects of a dentifrice containing stannous fluoride stabilized with zinc phosphate on subgingival microbiome composition and clinical inflammation during experimental gingivitis, compared with a sodium fluoride control. Methods This investigation was conducted as a secondary analysis of a randomized,
Kristopher A. Kerns   +8 more
wiley   +1 more source

Laboratory Building (1940s-1950s) #1

open access: yes, 2012
Made available in DSpace on 2012-10-10T17:05:10Z (GMT). No. of bitstreams: 4 manifest.xml: 6088 bytes, checksum: f864c556fd50904d3950fc070700a490 (MD5) BuildingsandGrounds-LaboratoryBuilding-1940s-1950s-1thumb.jpg: 27647 bytes, checksum ...

core  

One Hundred Years of the German Soil Science Society (DBG) 1926–2026: Origins, Facts, and Background of an Eventful History

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT On its 100th anniversary in 2026, the German Soil Science Society (DBG) is looking back not only on an eventful history with traditions and impressive achievements but also with painful interruptions and ruptures. One curious fact is that the DBG was initially founded as the national section of the International Soil Science Society (ISSS ...
Karl‐Heinz Feger
wiley   +1 more source

Field Hockey -- Actions (1950s) #2

open access: yes, 2012
Made available in DSpace on 2012-10-10T16:59:04Z (GMT). No. of bitstreams: 4 Sports-Women-FieldHockey-Actions-1950s-2thumb.jpg: 29953 bytes, checksum: 2b996a0fd82b5e11933267276ec94d39 (MD5) manifest.xml: 6027 bytes, checksum ...

core  

Food Security Versus Environmental Health: The Nitrogen Dilemma

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz   +8 more
wiley   +1 more source

Field Hockey -- Actions (1950s) #1

open access: yes, 2012
Made available in DSpace on 2012-10-10T17:09:57Z (GMT). No. of bitstreams: 4 manifest.xml: 6027 bytes, checksum: 3ac9eee7c0f6640937e4d6b7fcdc2a65 (MD5) Sports-Women-FieldHockey-Actions-1950s-1thumb.jpg: 22224 bytes, checksum ...

core  

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