In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.

Example Input: Estimating inhalation dose accurately under realistic conditions can enhance the accuracy of risk assessment. Conventional methods to quantify aerosol concentration that susceptible victims in contaminated environments are exposed to use real time particle counters to measure concentrations in environments without occupancy. Breathing-induced airflow interacts and influences concentration around nostrils or mouth and alter the ultimate exposure. This subject has not yet been systematically studied, particularly under transient emission. In this work, an experimental facility comprising two manikins was designed and fabricated. One of them mimicked realistic breathing, acting as a susceptible victim. Both steady and episodic emissions were generated in an air-conditioned environmental chamber in which two different ventilation schemes were tested. The scaled-dose of the victim under different expiratory velocities and pulmonary ventilation was measured. Inferring from results obtained from comprehensive tests, it can be concluded that breathing has very significant influence on the ultimate dose compared with that without breathing. Majority of results show that breathing reduces inhalation quantity and the reduction magnitude increases with breathing rate. This is attributed to the fact that the exhalation process plays a more significant role in reducing the dose level than the enhanced effect during inhalation period. The higher the breathing rate, the sharper the decline of the resultant concentration would be leading to lower dose. Nevertheless, under low pulmonary ventilation, results show that breathing increases dose marginally. Results also reveals that ventilation scheme also affects the exposure.
Example Output: An experimental study quantifying pulmonary ventilation on inhalation of aerosol under steady and episodic emission

Example Input: This paper describes the development and evaluation of in situ hybridization (ISH) for the detection of rhinovirus in cells obtained from nasal washings of volunteers infected with human rhinovirus 14 (HRV-14). Twenty-five (66%) and 27 (71%) of 38 volunteers inoculated with HRV-14 had evidence of infection by virus isolation and ISH, respectively, on at least one of 4 days investigated after virus challenge. In contrast, only 14 of 38 (37%) volunteers had significant antibody rises as detected by the neutralization test. Of the 38 volunteers inoculated with HRV-14, only 13 (34%) had symptoms of colds. Of these, 12 (92%) and 10 (77%) were positive by virus isolation or ISH, respectively, on at least one day. Six (46%) had significant antibody rises by neu~ization. Similarly, of the 38 volunteers ch~lenged, 22 (58%) were asymptomatic and of these 10 (45.5%) and 12 (54.5%) were positive by virus isolation and ISH, respectively, on at least one day. Only 8 (36.4%) of these asymptomatic volunteers showed significant antibody rises by neutralization. There were significant associations between the detection of rhinoviruses by ISH and virus isolation on the third day (PcO.025) after virus challenge in the group as a whole and in the symptomatic group. These rest&s show that generally rhinovirus detection by ISH compares well with virus isolation and both tests are clearly more sensitive than the neutralization test in detecting evidence of infection. It is concluded that ISH is an interesting new technique that may play an important role in the study of rhinovirus infection and pathogenesis.
Example Output: 115-l 26 Correspondence to: W. Al-Nakib, 30 Berkshire Road

Example Input: To elucidate the impact of a hepatitis B (HB) vaccination program on the prevalence of HB surface antigen (HBsAg) and HB envelope antigen (HBeAg) as well as the success rate of HBeAg clearance among parturients, we collected data on parturients who gave birth between 2000 and 2010, and recorded the HB status postpartum of those with positive HBeAg before birth. A total of 8696 parturients were enrolled, of whom 113 with prenatal positive HBeAg were invited back. The prevalence of HBsAg decreased over the study period, particularly in the vaccinated cohort, while there was no change in the prevalence of HBeAg. Foreign parturients had a higher HBeAg-positive rate and delayed HBeAg clearance, and those with a higher body mass index (>24 kg/m 2 ) had earlier HBeAg clearance (51.9% vs. 23.9%, p = 0.005). Only 30% of the subjects who were positive for HBeAg before birth became negative 5 years after delivery. In conclusion, the downward trend in HB infection with more significance among vaccinated parturients reflects effective prevention and the impact of universal HB immunization. Nonetheless, aggressive follow-up is necessary for parturients who are persistently positive for HBeAg postpartum, as well as developing different public health policies for foreign parturients from endemic areas. Published: xx xx xxxx OPEN www.nature.com/scientificreports/ 2 Scientific RepoRts | 7: 1212 |
Example Output:
Changes in the Prevalence of HBsAg and HBeAg: a Study of 8696 Parturients in a Well Vaccinated Area OPEN