Rapid drop in the reproduction number during the Ebola outbreak in the Democratic Republic of Congo.

The Democratic Republic of Congo (DRC) experienced a confined rural outbreak of Ebola virus disease (EVD) with 69 reported cases from July to October 2014. Understanding the transmission dynamics during the outbreak can provide important information for anticipating and controlling future EVD epidemics. I fitted an EVD transmission model to previously published data of this outbreak and estimated the basic reproduction number R 0 = 5.2 (95% CI [4.0-6.7]). The model suggests that the net reproduction number Rt fell below unity 28 days (95% CI [25-34] days) after the onset of symptoms in the index case. This study adds to previous epidemiological descriptions of the 2014 EVD outbreak in DRC, and is consistent with the notion that a rapid implementation of control interventions helped reduce further spread.

Did the least developed countries benefit from duty-free quota-free access to the Japanese market?

Countries classified as least developed countries (LDCs) were granted duty-free quota-free (DFQF) access to the Japanese market. This study examines the impact of that access and finds that, in general, it did not benefit the LDCs. The construction of concordance tables for Japan's 9 digit tariff line codes enables analysis at the tariff line level, which overcomes a possible aggregation bias. The exogenous nature of DFQF access mitigates the endogeneity problem. Various estimation models, including the triple difference estimator, show that in general the LDCs did not benefit from DFQF access to the Japanese market. The total value of imports from LDCs has been increasing, but the imports granted both zero tariffs and substantial preference margins over non-LDC countries were not successful. These findings suggest that for LDCs the tariff barrier is a relatively small obstacle: Trade is affected more strongly by other factors, such as infrastructure, nontariff barriers, geographic distance, and cultural differences.

Characteristics of the population, number of inhabitants, general and detailed characteristics of the population ... Ohio.

Mode of access: Internet.

f, the pipe line flow constant 0.0288; f, the pipe line flow factor; their relation to density, gravity, velocity, viscosity, and the Reynolds number,

"Proof edition."

Second history of Charlestown, N.H., the Old Number Four; embracing a summary of the early history of the town from its settlement to 1876 and more particularly developments and events in the town from 1876 to 1954.

Bibliography: p. 430-433.

100 great battles of the rebellion; a detailed account of regiments and batteries engaged -- casualties, killed, wounded and missing, and the number of men in action in each regiment; also, all the battles of the Revolution, War of 1812-5, Mexican War, Indian battles, American-Spanish War, and naval battles. State rosters from the several northern states, giving the enrollment, number killed, wounded, died and deserted from each organization during the war,

Mode of access: Internet.

Skin friction, heat transfer, and pressure measurements on hypersonic inlet compression surfaces in the Mach number range 7.5 to 16.

Cornell Aeronautical Laboratory, Inc., Buffalo. Report no. AA-1948-Y-3

The real number system,

Mode of access: Internet.

Placing handicapped students in the least restrictive environment : an adapted model for decision makers / [Cindy Terry, editor]

Much of the origin of this document attributed to the Pennsylvania Dept. of Education, Bureau of Special Education and the National Learning Resource Center of Pennsylvania.

An essay on the abolition of slavery throughout the British dominions, without injury to the master or his property, with the least possible injury to the slave, without revolution, and without loss to the revenue.

"Notes and illustrations": p. [41]-97.