Observations of the Great Southern Comet 1880, I. made at Monte Video
نویسندگان
چکیده
منابع مشابه
Low-Level Jet Climatology from Enhanced Rawinsonde Observations at a Site in the Southern Great Plains
A climatology of the Great Plains low-level jet (LLJ) is developed from 2 yr of research rawinsonde data obtained up to eight times per day at a site in north-central Oklahoma. These data have better height and time resolution than earlier studies, and show that jets are stronger than previously reported and that the heights of maximum wind speed are closer to the ground. LLJs are present in 47...
متن کاملVegetation Dynamic of Southern Sistan during the Bronze Age: Anthracological Studies at Shahr-i Sokhta
To recognize the dynamic of vegetation in eastern Iran as well as to ascertain interactions of human societies with theirenvironment, the present study is carried out on charcoal samples collected from Shahr-i Sokhta dated back to the Bronze Age.This research will present two different vegetal formations used by the inhabitants of Shahr-i Sokhta: riparian formationwith species such as tamarisk ...
متن کاملThe Southern Galactic Plane Survey: H i Observations and Analysis
We describe the H i component of the Southern Galactic Plane Survey (SGPS). The SGPS is a large-scale project to image at arcminute resolution the H i spectral line and 21 cm continuum emission in parts of the plane of the Milky Way. The survey covers Galactic longitudes 253 ≤ l ≤ 358 and latitudes |b| ≤ 1. 5 (SGPS I), plus a first quadrant extension covering 5 ≤ l ≤ 20 and |b| ≤ 1. 5 (SGPS II)...
متن کاملObservations on Leprosy in Great Britain at the Present Time
IN I909 the Second International Congress on Leprosy was held at Bergen and passed the following resolution: "Leprosy is a disease which is contagious from person to person, whatevel may be the method by which this contagion is effected. Every country, in whatever latitude it may be situated, is within the range of possible infection by leprosy, and may, therefore, usefully undertake measures t...
متن کاملModelling time to event with observations made at arbitrary times.
In many time-to-event studies, particularly in epidemiology, the time of the first observation or study entry is arbitrary in the sense that this is not a time of risk modification. We present a formal argument that, in these situations, it is not advisable to take the first observation as the time origin, either in accelerated failure time or proportional hazards models. Instead, we advocate u...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1880
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/40.5.295