TASK DEFINITION: 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.
PROBLEM: The paper presents a feasibility study for heart rate measurement using a digital camera to perform health monitoring. The feasibility study investigates the reliability of the state of the art heart rate measuring methods in realistic situations. Therefore, an experiment was designed and carried out on 45 subjects to investigate the effects caused by illumination, motion, skin tone, and distance variance. The experiment was conducted for two main scenarios; human-computer interaction scenario and health monitoring scenario. The human-computer scenario investigated the effects caused by illumination variance, motion variance, and skin tone variance. The health monitoring scenario investigates the feasibility of health monitoring at public spaces (i.e. airports, subways, malls). Five state of the art heart rate measuring methods were re-implemented and tested with the feasibility study database. The results were compared with ground truth to estimate the heart rate measurement error. The heart rate measurement error was analyzed using mean error, standard deviation; root means square error and Pearson correlation coefficient. The findings of this experiment inferred promising results for health monitoring of subjects standing at a distance of 500 cm.

SOLUTION: Towards health monitoring using remote heart rate measurement using digital camera: A feasibility study

PROBLEM: Recent years have seen several advances in our understanding of immunity to virus infection of the lower respiratory tract, including to influenza virus infection. Here, we review the cellular targets of viruses and the features of the host immune response that are unique to the lungs. We describe the interplay between innate and adaptive immune cells in the induction, expression and control of antiviral immunity, and discuss the impact of the infected lung milieu on moulding the response of antiviral effector T cells. Recent findings on the mechanisms that underlie the increased frequency of severe pulmonary bacterial infections following respiratory virus infection are also discussed. Viruses are highly evolved and ubiquitous pathogens. Although infection with many viruses results in a mild, self-limited disease, other viruses can produce severe and frequently fatal infections. The respiratory tract is a major portal through which viruses enter to initiate infection. Whereas some viruses can initiate infection in the respiratory tract and then disseminate to other sites in the body, other viruses typically remain localized to the respiratory tract, where they replicate and induce tissue injury (see Supplementary information S1 (table)). Various defence mechanisms have evolved in the respiratory tract to prevent and control infection by viruses and other pathogens. The respiratory tract can be divided anatomically into the upper respiratory tract (including the nose, mouth and pharynx) and the lower respiratory tract (which consists of the trachea, bronchi and lungs), with the lymphoid tissue of Waldeyer's ring (including the pharyngeal and palatine tonsils) representing the line of demarcation. Because of the crucial role of the lower respiratory tract in respiration, we limit the focus of this Review to recent advances in our understanding of the host immune response to virus infection at this site.

SOLUTION: Regulating the adaptive immune response to respiratory virus infection NIH Public Access

PROBLEM: A 69-year-old male with a past medical history of hypertension, diabetes mellitus, and acute myelogenous leukemia (AML) who underwent allogeneic hematopoietic stem cell transplantation (HSCT) presented with recurrent fever and cough. The patient had undergone allogeneic HSCT from a matched unrelated donor 17 months previously, conditioned by fludarabine, melphalan, and alemtuzumab. His posttransplant course was complicated by graft versus host disease and multiple central venous catheter infections with coagulase-negative Staphylococcus spp., vancomycinresistant Enterococcus, Lactobacillus, and alpha-hemolytic Streptococcus. During his initial course, he also developed a nodular pneumonia, and the subsequent workup included a bronchoscopy that was nondiagnostic. The pneumonia resolved with empiric posaconazole treatment. Sixteen months after the transplant, the patient developed fatigue, low-grade fevers, and cough. Chest x-ray (CXR) showed a new, left lower lobe infiltrate. A sputum culture then grew fluoroquinolone-susceptible Pseudomonas, and the Oncology Service subsequently discharged the patient home on moxifloxacin alone. Three weeks later, he presented again with recurrent cough and fever and was readmitted. A CXR showed a new, right lower lobe infiltrate. The patient had a remote history of symptomatic bradycardia for which he had undergone pacemaker placement. He was a former cigarette smoker (40 pack-years), but he denied any intravenous drug use. He was a retired automobile mechanic and lived at home with his wife and a dog. He had traveled recently to Las Vegas for a short trip to visit casinos. His medications on admission included acyclovir, fluconazole, and dapsone prophylaxis. He previously had an adverse reaction to imipenem, which caused a rash, and to voriconazole, which caused visual hallucinations. On physical examination, he was alert and oriented. His temperature was 100.5 °F, heart rate 86 beats per minute, blood pressure 134/94 mmHg, respiratory rate 20 breaths per minute, and oxygen saturation 90% on ambient air. He had mild bilateral crackles at the lung bases and a well-healed, non-tender, nonerythematous surgical scar at the site of the pacemaker pocket on the anterior chest wall. The remainder of his physical examination was unremarkable. Laboratory values were significant for pancytopenia, with WBC count of 3500/μl, (76% neutrophils, 8% lymphocytes, and 12% monocytes), hemoglobin 11.6 g/dL (normal range, 13.5-17.5 g/ dL), and platelet count of 122,000/μL (normal range, 150,000-450,000/μL). Other laboratory

SOLUTION:
Pulmonary Infection in a Patient After Stem Cell Transplantation