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Author  |
Aschoff, J.; Knauth, P.; Rutenfranz, J. | ||||
| Title | Biologische Rhythmen, in Psychobiologie | Type | Journal Article | ||
| Year | 1988 | Publication | Grundlagen des Verhaltens, edited by K. Immelmann, K. R. Scherer, C. Vogel and P. Schmoock | Abbreviated Journal | |
| Volume | Issue | Pages | 219-256 | ||
| Keywords | Society | ||||
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| Notes | Approved | no | |||
| Call Number | LoNNe @ kagoburian @ | Serial | 716 | ||
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| Author |
Aschoff, J.; Wever, R. | ||||
| Title | Ãœber Phasenbeziehungen zwischen biologischer Tagesperiodik und Zeitgeberperiodik | Type | Journal Article | ||
| Year | 1962 | Publication | Zeitschrift für Vergleichende Physiologie | Abbreviated Journal | Zeitschrift fr vergleichende Physiologie |
| Volume | 46 | Issue | 2 | Pages | 115-128 |
| Keywords | Human Health | ||||
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| ISSN | 0340-7594 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | LoNNe @ kagoburian @ | Serial | 715 | ||
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| Author |
Asher, A.; Shabtay, A.; Brosh, A.; Eitam, H.; Agmon, R.; Cohen-Zinder, M.; Zubidat, A.E.; Haim, A. | ||||
| Title | “Chrono-functional milk”: The difference between melatonin concentrations in night-milk versus day-milk under different night illumination conditions | Type | Journal Article | ||
| Year | 2015 | Publication | Chronobiology International | Abbreviated Journal | Chronobiol Int |
| Volume | 32 | Issue | 10 | Pages | 1409-1416 |
| Keywords | Animals; Heart rate; illumination; melatonin; night-milk; chronobiology | ||||
| Abstract | Pineal melatonin (MLT) is produced at highest levels during the night, under dark conditions. We evaluated differences in MLT-concentration by comparing daytime versus night time milk samples, from two dairy farms with different night illumination conditions: (1) natural dark (Dark-Night); (2) short wavelength Artificial Light at Night (ALAN, Night-Illuminated). Samples were collected from 14 Israeli Holstein cows from each commercial dairy farm at 04:30 h (“Night-milk”) 12:30 h (“Day-milk”) and analyzed for MLT-concentration. In order to study the effects of night illumination conditions on cows circadian rhythms, Heart Rate (HR) daily rhythms were recorded. MLT-concentrations of Night-milk samples from the dark-night group were significantly (p < 0.001) higher than those of Night-illuminated conditions (30.70 +/- 1.79 and 17.81 +/- 0.33 pg/ml, respectively). Interestingly, night illumination conditions also affected melatonin concentrations at daytime where under Dark-Night conditions values are significantly (p < 0.001) higher than Night-Illuminated conditions, (5.36 +/- 0.33 and 3.30 +/- 0.18 pg/ml, respectively). There were no significant differences between the two treatments in the milk yield and milk composition except somatic cell count (SCC), which was significantly lower (p = 0.02) in the Dark-Night group compared with the Night-Illuminated group. Cows in both groups presented a significant (p < 0.01) HR daily rhythm, therefore we assume that in the night illuminated cows feeding and milking time are the “time keeper”, while in the Dark-night cows, HR rhythms were entrained by the light/dark cycle. The higher MLT-concentration in Dark-night cows with the lower SCC values calls upon farmers to avoid exposure of cows to ALAN. Therefore, under Dark-night conditions milk quality will improve by lowering SCC values where separation between night and day of such milk can produce chrono-functional milk, naturally rich with MLT. | ||||
| Address | b Department of Evolutionary and Environmental Biology , Faculty of Natural Sciences, The Israeli Center for Interdisciplinary Research in Chronobiology, University of Haifa , Mount Carmel , Haifa , Israel | ||||
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| Publisher | Taylor & Francis | Place of Publication | Editor | ||
| Language | English | Summary Language | English | Original Title | |
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0742-0528 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:26588495 | Approved | no | ||
| Call Number | IDA @ john @ | Serial | 1312 | ||
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| Author |
Ashfaq, M.; Khanam, S.; Khan, M.; Rasheed, F.; Hafeez, S. | ||||
| Title | Insect orientation to various color lights in the agricultural biomes of Faisalabad | Type | Journal Article | ||
| Year | 2005 | Publication | Pakistan Entomologist | Abbreviated Journal | Pak Entomol |
| Volume | 27 | Issue | 1 | Pages | 49-52 |
| Keywords | Animals; Insects; Faisalabad; Pakistan; Diptera; Coleoptera; Lepidoptera | ||||
| Abstract | This experiment was conducted in the area of Punjab Agriculture Research Station (PARS) and Chak No.33 JB Faisalabad to evaluate the response insects to varying wavelengths of light. During experiment, lights of six different colors (blue, green, yellow, red, black and white) were tested. All lights were arranged in a line on agriculture land, close to Faisalabad Airport. Tree rows/blocks, forest nursery, fruit garden, wheat, maize and fodder crops were the main vegetative covers in the vicinity. Each selected color light was properly projected on 1 m^2 vertical screen (made of white cotton fabric) placed one meter high above the ground. All lights were kept on simultaneously for half an hour and the insects attracted on both sides of the screens were collected in tubs containing soapy water. At the end of experiment, the collection was shifted to properly labeled storage bottles for counting and identification into respective orders. The highest number of insects was observed in container placed under black light (ultraviolet light), while the lowest in that of red light. Similarly, the common insect orders frequented among all color lights were Diptera, Coleoptera and Lepidoptera respectively. The experimental results indicated that insects are attracted in more number on lights with short wavelengths and high frequencies and vice a versa. |
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| Address | Department of Agri Entomology, University of Agriculture, Faisalabad, Pakistan | ||||
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| Publisher | Pakistan Entomological Society | Place of Publication | Editor | ||
| Language | English | Summary Language | English | Original Title | |
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1017-1827 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | IDA @ john @ | Serial | 1477 | ||
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| Author |
Ashford, O.M. | ||||
| Title | A portable cloud searchlight | Type | Journal Article | ||
| Year | 1947 | Publication | Weather | Abbreviated Journal | |
| Volume | 2 | Issue | Pages | 103-104 | |
| Keywords | Remote Sensing | ||||
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| Notes | Approved | no | |||
| Call Number | GFZ @ kyba @ | Serial | 2044 | ||
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