Early Timing of Remanence in Haematite of the Neoproterozoic Elatina Formation, Adelaide Geosyncline: Confirmation of the Low Palaeolatitude of Neoproterozoic Glaciation

1993 ◽  
Vol 24 (2) ◽  
pp. 239-242 ◽  
Author(s):  
Phillip W. Schmidt ◽  
Brian J.J Embleton* ◽  
George E. Williams
Keyword(s):  
Neoproterozoic Glaciation ◽  
Early Timing

Neoproterozoic glaciation in the mid-oceanic realm: An example from hemi-pelagic mudstones on Llanddwyn Island, Anglesey, UK

2008 ◽  
Vol 14 (1-2) ◽  
pp. 105-114 ◽  
Author(s):  
T. Kawai ◽  
B.F. Windley ◽  
M. Terabayashi ◽  
H. Yamamoto ◽  
Y. Isozaki ◽  
...  
Keyword(s):  
Neoproterozoic Glaciation

scholarly journals Does very early timing of lymph node surgery after resection of the primary tumour improve the clinical outcome of patients with melanoma?

2020 ◽  
Vol 45 (8) ◽  
pp. 1011-1018 ◽  
Author(s):  
T. Gambichler ◽  
H. Bünnemann ◽  
C. H. Scheel ◽  
F. G. Bechara ◽  
M. Stücker ◽  
...  
Keyword(s):  
Lymph Node ◽  
Clinical Outcome ◽  
Primary Tumour ◽  
Early Timing

scholarly journals New Pb-Pb Single Zircon Age Constraints on the Timing of Neoproterozoic Glaciation and Continental Break-up in Namibia

1996 ◽  
Vol 104 (4) ◽  
pp. 459-469 ◽  
Author(s):  
Hartwig E. Frimmel ◽  
Urs S. Klötzli ◽  
Pete R. Siegfried
Keyword(s):  
Zircon Age ◽  
Single Zircon ◽  
Neoproterozoic Glaciation ◽  
Break Up ◽  
Age Constraints

scholarly journals The emerging sex difference in adolescent depression: Interacting contributions of puberty and peer stress

2009 ◽  
Vol 21 (2) ◽  
pp. 593-620 ◽  
Author(s):  
Colleen S. Conley ◽  
Karen D. Rudolph
Keyword(s):  
Sex Differences ◽  
Peer Relationships ◽  
Sex Difference ◽  
Adolescent Depression ◽  
Pubertal Timing ◽  
Psychological Processes ◽  
Pubertal Status ◽  
Peer Stress ◽  
Early Timing ◽  
Over Time

AbstractThis research investigated the developmental stages (pubertal status) and contexts (early or late timing relative to peers, and a context of stressful versus supportive peer relationships) in which the sex difference in depression unfolds. A sample of 158 youth (ages 9.6–14.8) and their caregivers provided information at two waves, 1 year apart, on puberty, peer stress, and depression. Pubertal status and timing (actual and perceived) interacted with sex to predict depression. Sex differences in depression were evident at particular levels of pubertal status and timing, both actual and perceived. Depression was associated with more mature pubertal status and early timing (both actual and perceived) in girls, but with less mature pubertal status and late timing (actual and perceived) in boys. These patterns held concurrently, and often over time, particularly in a context of stressful peer relationships (peer stress moderated sex-differentiated associations between puberty and depression). Of note, there were no significant sex differences in depression at any particular age. Thus, this research highlights important distinctions among the contributions of age, pubertal status, pubertal timing, and perceived timing to the sex difference in adolescent depression. More broadly, these findings contribute to our growing understanding of the interactions among physical, social, and psychological processes involved in the sex difference in adolescent depression.

Triple oxygen isotope evidence for elevated CO2 levels after a Neoproterozoic glaciation

Nature ◽  
2008 ◽  
Vol 453 (7194) ◽  
pp. 504-506 ◽  
Author(s):  
Huiming Bao ◽  
J. R. Lyons ◽  
Chuanming Zhou
Keyword(s):  
Oxygen Isotope ◽  
Elevated Co2 ◽  
Co2 Levels ◽  
Isotope Evidence ◽  
Neoproterozoic Glaciation
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