Using Structural Equation Modeling to Examine Pathways Between Environmental Characteristics and Perceived Restorativeness on Public Rooftop Gardens in China.

As a kind of informal green space more closely related to the built environment, public rooftop gardens (PRGs) are novel green open space and important salutogenic resource for urban residents. It is one of the most easily accessible method for urban residents to be in contact with outdoor or natural elements from the context of high-altitude living. Given its potential health benefits to city dwellers, existing empirical studies are heavily focused on immediate recovery through visually accessing PRGs (through windows), neglecting the possibility of using PRGs physically as a place of interaction.

Pleural fluid secondary to pulmonary cryptococcal infection: a case report and review of the literature.

Background: Pulmonary Cryptococcosis (PC) is diagnosed with increasing incidence in recent years, but it does not commonly involve the pleural space. Here, we report a HIV-negative case with advanced stage IIIB non-small cell lung cancer (NSCLC) treated with radiation therapy presented with dyspnea, a new PET-positive lung mass and bilateral pleural effusion suspecting progressive cancer. However, the patient has been diagnosed as pulmonary cryptococcal infection and successfully treated with oral fluconazole therapy.

Shifted focus of bronchoalveolar lavage in patients with suspected thoracic malignancy: an analysis of 224 patients.

Background: Bronchoscopies are extensively adopted for diagnosing and staging thoracic malignancies, but studies are missing as how to keep the process streamlined and more efficient. To evaluate current role of bronchoalveolar lavage (BAL) for cancer and possible infection diagnosis when practicing comprehensive bronchoscopy for patients suspected with thoracic malignancy, and provide foundation for possible practice modification.

Methods: We retrospectively analyzed a prospectively kept database of immunocompetent patients undergoing bronchoscopy for suspected non-hematologic malignancies.

The research about microscopic structure of emulsion membrane in O/W emulsion by NMR and its influence to emulsion stability.

Purpose: This paper discussed the influence of microstructure of emulsion membrane on O/W emulsion stability.

Methods: O/W emulsions were emulsified with equal dosage of egg yolk lecithin and increasing dosage of co-emulsifier (oleic acid or HS15). The average particle size and centrifugal stability constant of emulsion, as well as interfacial tension between oil and water phase were determined.

A two-dimensional assessment of selected medical websites.

Two major dimensions are commonly used for assessing the breadth and depth of the information content in medical websites. The first dimension deals with quality characteristics consisting of authorship, attribution, confidentiality, currency, disclosure, legitimacy and purpose. Functional variables such as access to medical libraries, reference books, health organisations, information sites, guidelines and reviews, clinical trial sites, drug questions, locating an expert and alternative medicine make up the second dimension.