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In [KSb] we studied the following model for the spread of a rumor or infection: There is a “gas” of so-called A-particles, each of which performs a continuous time simple random walk on Zd , with jump rate DA . We assume that “just before the start” the number of A-particles at x, NA (x, 0−), has a mean μA Poisson distribution and that the NA (x, 0−), x ∈ Zd , are independent. In addition, there are B-particles which perform continuous time simple random walks with jump rate DB . We start with a ﬁnite number of B-particles...
The late Neogene (the period between − 14 and − 2.4 Ma) is one of the most
interesting phases in understand the present conWguration of terrestrial
ecosystems. It was during this time that the change took place from the
middle Miocene dominant subtropical forests that stretched across southern
Europe and western Asia to a more open but still wooded biotope that
now prevails in warm–temperate areas. This change in vegetation, which
strongly aVected the composition of mammalian faunas, seems to be linked
to the rapid spread of grasses around 8–10 Ma ago....
The rise and rapid spread of HIV infection, the resurgence of other serious communicable
diseases such as tuberculosis and hepatitis and the increasing recognition that prisons are
inappropriate receptacles for people with drug or alcohol dependence and mental health
problems have thrust prison health high on the public health agenda. As WHO has emphasized,
any national health strategy must include prison policies that address these serious health
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: " Rapid spread of mouse mammary tumor virus in cultured human breast cells...
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Armed conflicts have an impact on the spread of tuberculosis: the case of the Somali Regional State of Ethiopia...
Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài:
Direct spread of thyroid follicular carcinoma to the parotid gland and the internal jugular vein: a case report
The central problem of life-cycle finance is the spreading of the income from
the economically productive part of an individual’s life over that person’s whole life.
As with all financial problems, this task is made difficult by time and uncertainty.
Merely setting aside a portion of one’s income for later use does not mean that it
will be there—in real (inflation-adjusted) terms—when it is needed. No investment
is riskless if the “run” is long enough. In addition, there is the ordinary risk that the
realized return will be lower than the expected return.
Tuyển tập các báo cáo nghiên cứu về bệnh học thý y được đăng trên tạp chí Acta Veterinaria Scandinavica cung cấp cho các bạn kiến thức về bệnh thú yđề tài: Clonal spread of antimicrobial-resistant Escherichia coli isolates among pups in two kennels...
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Retrovirology cung cấp cho các bạn kiến thức về ngành y đề tài: " Unintended spread of a biosafety level 2 recombinant retrovirus...
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: "A unified framework of immunological and epidemiological dynamics for the spread of viral infections in a simple network-based population
(BQ) Part 1 book "Shafer's textbook of oral pathology" presentation of content: Developmental disturbances of oral and paraoral structures, benign and malignant tumors of the oral cavity, tumors of the salivary glands, cysts and tumors of odontogenic origin, bacterial infections of the oral cavity, viral infections of the oral cavity,... and other contents.
If wild birds and free range farms are the main risks in the spread of H5N1, how did
a country of backyard farms, in the middle of the worst affected zone, see 93% of its
outbreaks concentrated in intensive farms? Interestingly, in Laos there is next to no
contact between ‘backyard’ farms and the intensive production farms of the capital;
the capital’s intensive farms, on the other hand, are commonly integrated into
foreign poultry companies (GRAIN 2006).
Jean Paul, the German poet, said that God had given to France the empire of the land, to England the empire
of the sea, and to his own country the empire of the air. The world has changed since Jean Paul's days. The
wings of France have been clipped; the German Empire has become a solid thing; but England still holds her
watery dominion; Britannia does still rule the waves, and in this proud position she has spread the English
race over the globe; she has created the great American nation; she is peopling new Englands at the
Antipodes; she has made her Queen Empress...
Picture Grammar for Children is a lively and colourful grammar practice series for young learners. It’s fun to use and easy to teach and is compatible with any course. Grammar is presented in an original and appealing way through vocabulary-rich topic-based spreads which are followed by a range of grammar practice activities.
During the spread of globalization in the three centuries leading up to the First World War, the migration of workers was consistently one of the biggest causes of economic change. Since 1945, the world has experienced a new era of globalization which is much quicker, and the international movement of labour is proving once again to be of the greatest significance.