OALib Journal
  OALib Journal is an all-in-one open access journal (ISSN Print: 2333-9705, ISSN Online: 2333-9721). It accepts a manuscript for the peer-review processing, typesetting, publication and then allocated to one of the 322 subject areas. The article processing charge for publishing in OALib journal is Only $99. For more details, please contact service@oalib.com. Submit now
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Jul 30, 2021Open    AccessArticle

Research on the Present Situation and Development Strategy of Jiajiagou Village in Puge County

Tianlin Su
This study starts from the rural planning and design problems of Jiajiagou Village, Puge County, Liangshan Yi Autonomous Prefecture, Sichuan Province. Based on the analysis of its spatial texture, this study analyzes the current situation of its industrial development, infrastructure construction, cultural construction and other aspects in combination with the basic situation of the investigation. Through various investigations and studies, this paper revealed the planning and design effects and...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107713


Jul 30, 2021Open    AccessArticle

Evaluation of the Phytoavailability of Cu(II) and Cr(III) for the Growing of Corn (Zea mays L.), Cultivated in Four Soils of a Toposequence Derived from Basalt

Wilson Sacchi Peternella, Frederico Fonseca da Silva, Antonio Carlos Saraiva da Costa
The environmental contamination, from the pollutants generated by industrial development, has been considered, in the last years, one of the most critical environmental problems and worthy of study, mainly regarding the environmental degradation they cause. The use of areas contaminated by heavy metals for agriculture needs information about the behavior of plants and the dynamics of the metal in the soil, to predict the phytodisposability of these metals, present in these areas and their behavi...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107707


Jul 30, 2021Open    AccessArticle

An Analysis of the Female Image of “Jing” in Natsume Soseki’s Kokoro

Xiaoyu Cui
Natsume Soseki is one of the most important writers in modern Japanese history, known as “the great national writer”. The novel Kokoro is one of Natsume Soseki’s later works. Among them, “Jing” as an important female image runs through the whole work. This paper first starts with the characteristics of “Jing” and then analyzes the relationship between “Jing” and “I”, “Mr.” and “K”, so that to analyze the reason of “Jing”, and analyze the status and living conditions of Japanese women in t...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107549


Jul 29, 2021Open    AccessArticle

Research on Teaching Reform of Mechanical and Electronic Specialty Based on Robot Education

Xingzhi Xu
Mechanical electronic technology represented by robot technology is very important in many fields such as military, civilian and extensive application, how under the new era, combined with the current development status and trend of scientific, complete mechanical and electrical professional teaching is very important, the article analyses the core technology of the robot and finds the combining site of robot technology and teaching and research. By using the method of higher education psycholog...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107741


Jul 29, 2021Open    AccessArticle

Biotechnology Application of Therapeutic Antibody Drug Discovery and Preparation

Huilin Cao
According to the technical application, therapeutic mechanism and application prospect of therapeutic antibodies are discussed from the research and development of therapeutic antibodies to their application technology. Also, following is a list of some disadvantages of the drug. May this article shall lead perspective in the next section.
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107719


Jul 29, 2021Open    AccessArticle

A Scientific Review on Various Pellet Extruders Used In 3D Printing FDM Processes

Yousuf Pasha Shaik, Jens Schuster, Aarif Shaik
3D Printing is the trending technology in this generation and its usage is increasing day-by-day because it reduces cost of production. FDM (Fused Deposition Modeling) is one type of 3D printing which uses plastics in the form of wire like filament by an extruder for making 3D prints. But, by installing a pellet extruder instead of filament extruder reduces cost of printing process that is 1 kg of PLA pellets cost around 4€ while 1 kg of PLA filament cost around 22€; also, can print wide ranges ...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107698


Jul 29, 2021Open    AccessArticle

Research on Innovative Practice of Ideological and Political in College English Courses

Yinya Huang
In recent years, global economic integration has a great impact on college students’ thinking. Many college students are lack of ideals and beliefs and their moral consciousness is very weak and ideological quality is not high. Therefore, ideological and political education should be carried out in college English teaching. We need to make scientific and reasonable teaching program. It will help to improve the overall quality of college English teaching and the ideological quality of college stu...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107600


Jul 29, 2021Open    AccessArticle

The Impact of the Organizational DNA on the Institutional Excellence of Alexandria Petroleum Companies through Improving Organizational Performance as a Mediating Variable

Rania Abd-Elazeem Mohamed Elsakaan
The purpose of paper is to explore the role of the organizational performance as a mediating variable between organizational DNA and institutional excellence, also the paper aims to review the concept of organizational performance, and the different elements of organizational DNA and institutional excellence in service business organizations. In order to achieve the purposes of the study, researcher adopted a descriptive analytical method. The study develops a number of hypotheses and tests them...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107691


Jul 29, 2021Open    AccessArticle

The Impact of Knowledge Management on Service Quality: The Mediating Role of Organization Learning (Applied Study: Alexandria Water Company)

Mohamed Ahmed Aly Saied
The purpose of paper is to explore the role of the learning organization as a mediating variable between knowledge management and service quality in these organizations, also the paper aims to review the concept of learning organization, and the different elements of knowledge management and service quality in service business organizations. In order to achieve the purposes of the study, researcher adopted a descriptive analytical method, valid research instrument was utilized to conduct a surve...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107683


Jul 29, 2021Open    AccessArticle

The Second Wave of Covid-19 and the Present and Continuing Challenges of the Health and Care System from the Side of a Numerical Analysis

Mariam Almahdi Mohammed Mu’lla, Munirah Oudah Alanazi
The second wave of Covid-19 presents new and ongoing challenges to the health and care system. The main objective of this study is to take into account the quality of health work and health guidelines in anticipation of the health care systems not collapsing, thus saving more time in the fight against this epidemic and appropriate preparation for each emergency situation arising from this epidemic. In this study we will deal with Covid19 in terms of mathematics, to look at this epidemic from mul...
Open Access Library J. Vol.8, 2021
Doi:10.4236/oalib.1107665


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