| |
Records |
Links |
|
Author |
Lammerts, W.E. |
|
| |
Title |
The effect of continuous light, high nutrient level and temperature on flowering of camellia hybrids |
Type |
Journal Article |
| |
Year |
1949 |
Publication  |
American Camellia Yearbook |
Abbreviated Journal |
|
|
| |
Volume |
|
Issue |
|
Pages |
53-56 |
|
| |
Keywords |
|
|
| |
Abstract |
|
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
|
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
GFZ @ kyba @ |
Serial |
2466 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
Bissonnette, T.H. |
|
| |
Title |
Studies on the sexual cycle in birds. I. Sexual maturity, its modification and possible control in the European starling (Sturnus vulgaris) |
Type |
Journal Article |
| |
Year |
1930 |
Publication |
American Journal of Anatomy |
Abbreviated Journal |
Am. J. Anat. |
|
| |
Volume |
45 |
Issue |
2 |
Pages |
289-305 |
|
| |
Keywords |
Animals |
|
| |
Abstract |
|
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
0002-9106 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
GFZ @ kyba @ |
Serial |
2402 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
Adams, J. |
|
| |
Title |
Some Further Experiments On The Relation Of Light To Growth |
Type |
Journal Article |
| |
Year |
1925 |
Publication |
American Journal of Botany |
Abbreviated Journal |
American Journal of Botany |
|
| |
Volume |
12 |
Issue |
7 |
Pages |
398-412 |
|
| |
Keywords |
Plants |
|
| |
Abstract |
|
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
0002-9122 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
GFZ @ kyba @ |
Serial |
2393 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
Hasler, B.P. |
|
| |
Title |
Commentary on Bedroom Light Exposure at Night and the Incidence of Depressive Symptoms: A Longitudinal Study of the HEIJOKYO Cohort (Obayashi et al) |
Type |
Journal Article |
| |
Year |
2018 |
Publication |
American Journal of Epidemiology |
Abbreviated Journal |
|
|
| |
Volume |
187 |
Issue |
3 |
Pages |
435-438 |
|
| |
Keywords |
Commentary; Human Health |
|
| |
Abstract |
In modern society, we are increasingly disconnected from natural light/dark cycles and beset by round-the-clock exposure to artificial light. Light has powerful effects on physical and mental health, in part via the circadian system, and thus the timing of light exposure dictates whether it is helpful or harmful. In their compelling paper, Obayashi and colleagues offer evidence that light at night can prospectively predict an elevated incidence of depressive symptoms in older adults. Strengths of the study include the longitudinal design and direct, objective assessment of light levels, as well as accounting for multiple plausible confounders during analyses. Follow-up studies should address the study's limitations, including reliance on a global self-report of sleep quality and a two-night assessment of light exposure that may not reliably represent typical light exposure. In addition, experimental studies including physiological circadian measures will be necessary to determine if the light effects on depression are mediated through the circadian system or are so-called “direct†effects of light. In any case, these exciting findings could inform novel new approaches to preventing depressive disorders in older adults. |
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
0002-9262 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
LoNNe @ kyba @ |
Serial |
1716 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
Obayashi, K.; Saeki, K.; Kurumatani, N. |
|
| |
Title |
Obayashi et al. Respond to “Light at Night Predicts Depression—What Next?” |
Type |
Journal Article |
| |
Year |
2018 |
Publication |
American Journal of Epidemiology |
Abbreviated Journal |
|
|
| |
Volume |
187 |
Issue |
3 |
Pages |
439-440 |
|
| |
Keywords |
Commentary; Human Health |
|
| |
Abstract |
Our research includes some strengths and limitations. The most important strength is objective measurement of light at night (LAN) intensity using a bedside light meter. Most previous studies evaluating the association between LAN and health outcomes have assessed indoor LAN levels using a self-reported questionnaire or outdoor LAN levels using satellite data; however, self-reported indoor LAN levels has not yet been validated with objective measurement and outdoor LAN levels are surrogates for an individual LAN exposure. The second strength of our study includes its longitudinal design using multivariable methods to adjust for confounders, which indicated LAN exposure may be a cause of the incidence of depressive symptoms. Indeed, the depressive score evaluated by questionnaires may be above or below the cut-off value over the short term; therefore, a long-term study considering such unstable outcomes should be conducted. In the current study, LAN exposure was measured for only two nights; thus, an amplitude of LAN intensity has been focused. However, multiple measurements over time in the future study would allow an analysis of fluctuations in LAN exposure, which might be important for circadian physiology. |
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
0002-9262 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
LoNNe @ kyba @ |
Serial |
1717 |
|
| Permanent link to this record |
