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Mar 14, 2023Open    Access

Respiratory Distress in the Newborn: Experience of Pediatric Emergency Department

Kaoutar Danaoui, Widad Lahmini, Mounir Bourrous
The transition from fetal life to extrauterine life is accompanied by significant changes involving a need for adaptation. This leads to the admission of a large number of newborns in neonatal units. Currently, there is an increasing incidence of respiratory distress in all newborns admitted to Pediatric Emergency Departments. Through an analytical and descriptive retrospective study, carried out in the Pediatric Emergency department of the University Hospital Mohammed VI of Marrakesh, including...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109855


Mar 14, 2023Open    Access

Research and Comparison of Several Common Pulse Forming Algorithms

Dashun Yan, Guangming Dai, Quan Yuan, Zhiquan Zhou, Xiaoyan Yang
Energy resolution is an important index to measure the performance of nuclear instruments, and the noise, ballistic defect and accumulation of nuclear pulse signal are important factors affecting energy resolution. In the digital nuclear spectrum measurement system, the digital shaping algorithm is usually used to process the nuclear pulse signal to improve the energy resolution of the measurement system. In this paper, the algorithm is simulated by the theoretical formula of spike pulse forming...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109847


Mar 14, 2023Open    Access

Study on the Protection and Utilization of Traditional Ethnic Villages in the Tibetan-Qiang Yi Corridor

Ying Yang
Traditional ethnic villages are historical inheritance and cultural crystallization, precious wealth of the country and the people. They bear the soul and memory of the nation, and are the key and focal point of rural revitalization in ethnic areas. Therefore, it is of great significance to strengthen the protection of traditional villages in the Tibetan-Qiang Yi Corridor. Although the previous studies have covered all aspects and made some achievements, there are still some limitations and defi...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109846


Mar 14, 2023Open    Access

Field Conservation of Fresh Pollen for Rapid Ecological Studies of Pollination Biology

Marcela Sánchez-Ocampo, Giovanni Andrés Vargas-Bautista
Pollen is a resistance structure whose shape, size, and ornaments together make up a diagnostic method for species identification, comparable to a fingerprint. Traditional methods for cleaning this grain, such as acetolysis, not only seriously damage the pollen material of various botanical groups, but its use requires access to expensive reagents and equipment. Therefore, a low-cost proposal is presented for the fixation of fresh pollen in the field, whose preparations are suitable for depositi...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109804


Mar 14, 2023Open    Access

Research on Convolutional Neural Network in the Field of Oil and Gas Exploration

Ting Li
In recent years, Convolutional Neural Network (CNN), as a deep learning algorithm, has been widely used in many fields such as computer vision and speech recognition. In the field of geological exploration, CNN has also made great progress. This paper reviews the latest research progress of CNN in the field of geological exploration, and focuses on the application of CNN in logging and seismic exploration. We first introduce the basic principles of CNN, then introduce the specific applications o...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109738


Mar 14, 2023Open    Access

Synchronous Papillary Thyroid Carcinoma and Renal Epithelioid Angiomyolipoma with Hepatic Metastasis or Concurrence: A Clinicopathological Characteristics and Outcome

Duc Thanh Le, Thi Van Nguye, Tuan Anh Do, Chinh Trung Vu, Khoa Hong Pham, Tu Van Dao, Chu Van Nguyen
The epithelioid angiomyolipoma (EAML) is a variant of angiomyolipoma with predominant epithelioid component which has a potentially malignant behavior. We report a 40-year-old woman with the synchronous renal and hepatic epithelioid angiomyolipoma with preoperative papillary thyroid carcinoma. She had been operated to remove the tumors in her liver and kidney. The histopathological and immunohistochemical results of surgical specimens were concordant with epithelioid angiomyolipoma. Her thyroid ...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109736


Mar 13, 2023Open    Access

Study on the Path of Integrated Development of Urban and Rural Areas in Kaifeng with County Region as Carrier

Yu Si
Accelerating urban and rural integration is a beneficial way to address the imbalance and inadequacy of urban and rural development, an internal logic for high-quality economic development, and an important way to realize the rural revitalization strategy. Taking the counties of Kaifeng as the research unit, this paper summarizes the current situation of the integrated development of urban and rural areas in Kaifeng from the aspects of urban and rural income, urban and rural environment and urba...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109764


Mar 13, 2023Open    Access

Landslide Susceptibility Assessment Based on Slope Unit and BP Neural Network

Miao Wang, Caiyan Wu, Xiao Liu, Qihao Wei
The result of landslide susceptibility assessment (LSA) can be used for landslide hazard management and emergency rescue. Lixian County in Sichuan Province is selected to be the study area for its frequent landslides. Based on the correlation analysis and geological environment interpretation, a total of 9 controlling factors of landslide were selected (i.e., lithology, elevation, slope curvature, slope angle, aspect, normalized difference vegetation index (NDVI), slope length, distance to river...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109390


Mar 09, 2023Open    Access

Factors Affecting Users’ Continuance Intention toward Mobile Health: Integration of Theory of Consumption Value and Expectation Confirmation

Jing Wang, Yang Cao
Introduction: Due to the rapid development of information and communication technology in the past decades, mobile health had a significant impact on the development of healthcare systems as an innovative medical service model. Despite the popularity of mobile health worldwide, its continuance use has not been very high. Therefore, the factors that influence consumers’ continuance intention of mobile health deserve further study. Methods: From July to August 2022, data were collected via a cross...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109851


Mar 08, 2023Open    Access

Research on the Cultivation of Composite Talents for Italian Majors in Economy and Trade Based on Industry-University Collaboration

Ye Feng
While the global economy continues to develop, the national “Belt and Road” strategy is picking up speed. “Application-oriented” and “compound” have gradually become the necessary conditions for foreign language talents needed by the society, which puts forward higher requirements for the training of foreign language talents in China. Italy is an important strategic partner of China in the EU. Since the establishment of diplomatic ties between China and Italy in the 1970s, bilateral trade has ma...
Open Access Library J.   Vol.10, 2023
Doi:10.4236/oalib.1109774


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