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Transforming Molecules into Medicines: Role of CDMOS in Phase-Appropriate Technology Transfers in Advancing Pharmaceutical Innovation
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作者 Kishore Kumar Hotha 《Advances in Chemical Engineering and Science》 2023年第3期203-223,共21页
CDMOs are emerging as critical drivers of innovation within the pharmaceutical and biotech industries. As the pharmaceutical industry continues to evolve, we can expect to see CDMOs play an increasingly important role... CDMOs are emerging as critical drivers of innovation within the pharmaceutical and biotech industries. As the pharmaceutical industry continues to evolve, we can expect to see CDMOs play an increasingly important role in drug development and manufacturing. Many companies within these sectors are now leveraging the expertise of CDMOs through technology transfers to foster innovation and enhance the development of new drug products. In the extensive field of drug development, technology transfer plays a crucial role at multiple stages, ranging from preclinical phases to commercialization. By working closely with drug developers, CDMOs can ensure that technologies are transferred seamlessly between phases of drug development, allowing for a more efficient and cost-effective development process. CDMOs also bring a wealth of experience in various areas of drug development, including process development, analytical testing, quality control, and manufacturing. This expertise, combined with a focus on innovation, can help drug developers to overcome technical challenges and optimize their drug development programs. CDMOs can provide drug developers with various manufacturing capabilities, from small-scale clinical trials to large-scale commercial production. This flexibility allows drug developers to focus on their core competencies while relying on CDMOs to provide the necessary infrastructure and support for drug manufacturing. The critical role of CDMOs in advancing pharmaceutical innovation in phase-appropriate technology transfer where there will be a lot of effort and patience with strong technical expertise is required. This article explores the various types of Technology transfer from preclinical to commercial stages and successful strategies to foster innovation. 展开更多
关键词 technology Transfer CDMO INNOVATION PRECLINICAL GMP Phase Appropriate method Development Phase-1 Commercial Manufacturing Continuous Improvement Lifecycle Management
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Synthesis methods and powder quality of titanium monocarbide
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作者 Maoqiao Xiang Wenjun Ding +1 位作者 Qinghua Dong Qingshan Zhu 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2024年第8期10-18,共9页
Titanium monocarbide(TiC),which is the most stable titanium-based carbide,has attracted considerable interest in the fields of energy,catalysis,and structural materials due to its excellent properties.Synthesis of hig... Titanium monocarbide(TiC),which is the most stable titanium-based carbide,has attracted considerable interest in the fields of energy,catalysis,and structural materials due to its excellent properties.Synthesis of high-quality TiC powders with low cost and high efficiency is crucial for industrial applications;however major challenges face its realization.Herein,the methods for synthesizing TiC powders based on a reaction system are reviewed.This analysis is focused on the underlying mechanisms by which synthesis methods affect the quality of powders.Notably,strategies for improving the synthesis of highquality powders are analyzed from the perspective of enhancing heat and mass transfer processes.Furthermore,the critical issues,challenges,and development trends of the synthesis technology and application of high-quality TiC powder are discussed. 展开更多
关键词 Titanium carbide Synthesis methods Reaction engineering Reaction kinetics Powder technology
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Unveiling the impact and mechanism of digital technology on agricultural economic resilience
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作者 Tianshu Quan Hui Zhang +1 位作者 Tianli Quan Yi Yu 《Chinese Journal of Population,Resources and Environment》 2024年第2期136-145,共10页
Enhancing the economic resilience of agriculture is essential for promoting sustainable and high-quality agricultural development.The emergence of digital technology has created new opportunities in this field.However... Enhancing the economic resilience of agriculture is essential for promoting sustainable and high-quality agricultural development.The emergence of digital technology has created new opportunities in this field.However,existing research predominantly focuses on traditional agricultural factors and technologies.Therefore,the impact of digital technology on agricultural economic resilience within the broader context of the“production-operation-industry”system in agriculture has not been comprehensively explored.To bridge this gap,this study analyzes panel data from 30 Chinese provinces from 2011 to 2020.It employs the static Van Dorn’s law and a dynamic spatial panel model to examine how digital technology empowers agricultural resilience.The findings indicate a continuous strengthening of digital technology development in China,albeit with significant polarization and spatial imbalances.Moreover,the resilience of the agricultural economy undergoes notable fluctuations,initially narrowing and subsequently displaying an upward trend.Digital technology clearly plays a pivotal role in empowering resilience through agricultural scale operation,industrial transformation,and technological progress.Its impact,particularly on the promotion of resilience in the eastern region and non-grain-producing areas and on high-level agricultural economies,also shows regional and technological variations. 展开更多
关键词 Digital technology Agricultural economic resilience Counterfactual method Dynamic spatial panel model Agricultural scale
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The Challenges in Electrical and Electronic Technology Courses in Vocational Colleges
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作者 Yifei Kang Meiqin Liang 《Journal of Contemporary Educational Research》 2024年第5期194-199,共6页
This paper addresses the challenges in the teaching of electrical and electronic technology in higher vocational colleges and proposes specific countermeasures to improve teaching quality and effectiveness.The counter... This paper addresses the challenges in the teaching of electrical and electronic technology in higher vocational colleges and proposes specific countermeasures to improve teaching quality and effectiveness.The countermeasures include optimizing teaching content,emphasizing practical application and innovation,innovating teaching methods,introducing modern instructional approaches,strengthening the teaching team,enhancing teacher quality and practical expertise,upgrading experimental equipment and facilities,enriching curriculum resources,and incorporating digital teaching materials.These measures aim to cultivate high-quality skilled talents,promote social and economic development,and enhance national competitiveness.By adjusting the course structure,incorporating real-world industry cases,and fostering collaboration with enterprises,students can better understand and apply electrical and electronic technology.The introduction of project-based teaching,flipped classrooms,and multimedia technology can enhance student engagement and facilitate independent learning.Furthermore,the improvement of experimental resources and the establishment of online teaching platforms can enhance students’practical skills and provide a variety of learning resources.These measures contribute to the overall improvement of electrical and electronic technology teaching in higher vocational colleges. 展开更多
关键词 Electrical and electronic technology Vocational colleges Teaching challenges Teaching methods Digital materials
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Membrane Separation Technology on Pharmaceutical Wastewater by Using MBR (Membrane Bioreactor) 被引量:6
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作者 Saima Fazal Beiping Zhang +2 位作者 Zhengxing Zhong Lan Gao Xiejuan Lu 《Journal of Environmental Protection》 2015年第4期299-307,共9页
This study demonstrated the feasibility of implementing of MBR in pharmaceutical wastewater independently, and concluded different applications of MBR in industries. Membrane bioreactor (MBR) technology was a new wast... This study demonstrated the feasibility of implementing of MBR in pharmaceutical wastewater independently, and concluded different applications of MBR in industries. Membrane bioreactor (MBR) technology was a new wastewater treatment technology with a combination of membrane separation technology and biological treatment technology, which had unique advantages on pharmaceutical wastewater treatment. The modified membrane rector design provided a significantly lower concentration of NH3-N, Phosphorous, Total Nitrogen and COD around the membranes, and subsequently a more sustainable membrane performance due to much lower overall fouling rates. In this paper, the classification and structure of biological waste water treatment by using MBR technology were summed up along with some examples of MBR in industrial wastewater treatment, which was emphatically analyzed and discussed. Finally, the prospect of MBR in industrial wastewater treatment was described. The industrial wastewater was a high-strength wastewater which had characteristics of complicated constituents, high organics concentration, highly toxic. 展开更多
关键词 MEMBRANE BIOREACTOR pharmaceutical WASTEWATER MEMBRANE Separation technology
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Analytical methods for determination of terbinafine hydrochloride in pharmaceuticals and biological materials 被引量:2
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作者 Basavaiah Kanakapura Vamsi Krishna Penmatsa 《Journal of Pharmaceutical Analysis》 SCIE CAS 2016年第3期137-149,共13页
Terbinafine is a new powerful antifungal agent indicated for both oral and topical treatment of myco- sessince. It is highly effective in the treatment of determatomycoses. The chemical and pharmaceutical analysis of ... Terbinafine is a new powerful antifungal agent indicated for both oral and topical treatment of myco- sessince. It is highly effective in the treatment of determatomycoses. The chemical and pharmaceutical analysis of the drug requires effective analytical methods for quality control and pharmacodynamic and pharmacokinetic studies. Ever since it was introduced as an effective antifungal agent, many methods have been developed and validated for its assay in pharmaceuticals and biological materials. This article reviews the various methods reported during the last 25 years. 展开更多
关键词 Terbinafine hydrochloride Analytical methods pharmaceuticals Biological materials
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Next 10 years in pharmaceutical manufacturing information technology
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作者 Teerapong Cheepchol 《Asian Journal of Pharmaceutical Sciences》 SCIE CAS 2016年第1期42-42,共1页
Today the ASEAN Pharmaceutical manufacturing companies are still focusing on their local countries,with the exception of a fewlarge regionals who are already and increasingly looking and capable to export to the outsi... Today the ASEAN Pharmaceutical manufacturing companies are still focusing on their local countries,with the exception of a fewlarge regionals who are already and increasingly looking and capable to export to the outside markets such as Europe.This means that the majority of companies producing medicinal products to higher regulatory standards have less international experience/exposure in handling the GMP requirements demanded by PIC/s[1].In addition most of their processes are manual with legacy practices,and mostly the data and controls are in paper with a very high amount of data made with pen and paper on numerous human reviews of documentation mainly to assess the data is complete but not for accuracy of the data at the time that action could be taken—data integrity on paper has been shownto be highly questionable. 展开更多
关键词 pharmaceutical MANUFACTURING INFORMATION technology
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Research on the Function of Government Fund Support in Pharmaceutical Industry Technology Innovation
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作者 Xinyun Gao Yongfa Chen 《Pharmacology & Pharmacy》 CAS 2022年第11期471-482,共12页
Pharmaceutical technology innovation process needs a lot of human, material and financial support, so the government must give full play to its financial support function. Specifically, the government should improve t... Pharmaceutical technology innovation process needs a lot of human, material and financial support, so the government must give full play to its financial support function. Specifically, the government should improve the fund investment mechanism of the pharmaceutical industry, improve the financial investment management system of pharmaceutical technology innovation, strengthen the function and mechanism of the capital market, improve the risk investment system, focus on cultivating a good credit environment, and increase the support of national policy-based financial institutions. Through direct investment, financial subsidies, tax incentives and low-interest financing and other means, vigorously promote the improvement of pharmaceutical innovation capacity. 展开更多
关键词 pharmaceutical technology Innovation GOVERNMENT Financial Support
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Discussion on the Choice of Technology Innovation Strategy of Chinese Pharmaceutical Enterprises
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作者 Yongfeng Qiu Yongchao Yang Renai Chen 《Proceedings of Business and Economic Studies》 2019年第4期28-31,共4页
Over the past few years,China’s extensive domestic power has been continually enhanced,and the economy,science,and technology are constantly evolving.Thus,people’s living standards have also been significantly impro... Over the past few years,China’s extensive domestic power has been continually enhanced,and the economy,science,and technology are constantly evolving.Thus,people’s living standards have also been significantly improved.In contemporary culture,individuals are increasingly demanding high-quality,safe lives and,on the one side,all regular necessities such as life-related,drug safety is a must attach huge significance.However,the state’s investment in medical care is not particularly large due to the late start of China’s medical industry.As a result,the pharmaceutical equipment of pharmaceutical companies in China still has many problems and there are potential hidden dangers in drug safety.The pharmaceutical companies in China are innovating on this basis.In technology,research and discussion,many problems appear and related solutions are proposed. 展开更多
关键词 pharmaceutical COMPANIES technologICAL innovation STRATEGIC measures
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Technology Transfer as the Process of Pharmaceutical Quality System: Modelling Technology Transfer as a Process Strategy
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作者 Valeriy Nikityuk Eugene Shakin Tatiana Yamikh 《Journal of Pharmacy and Pharmacology》 2017年第6期299-313,共15页
The recent GMP (good medical practice) rules actualisation and its requirements introduction widened the GMP guidelines for every life cycle of medicinal products, including the stage of processes scaling and techno... The recent GMP (good medical practice) rules actualisation and its requirements introduction widened the GMP guidelines for every life cycle of medicinal products, including the stage of processes scaling and technology transfer. This requires the technology transfer process to be regulated as the part of pharmaceutical quality system and the following development of corresponding written procedures. The following publication is dedicated to the development of TTP (technology transfer process) and its accessible graphic formalisation alongside the definition of main stages and possible procedures limited by the offered model. According to the actualized GMP rules, the technology transfer is an essential part of pharmaceutical quality system at a modem pharmaceutical company. 展开更多
关键词 MEDICINE life cycle technology transfer process scaling pharmaceutical quality system quality system procedures.
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Research for Using Information Technology in the Design of Effective Mathematics Teaching Methods
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作者 Yongming Lu Yunhong Xiao 《International Journal of Technology Management》 2014年第6期61-63,共3页
The development of modem information technology has brought unprecedented impact on mathematics teaching, which affects the content of the curriculum, and teaching and its manifestations, affecting the role of teacher... The development of modem information technology has brought unprecedented impact on mathematics teaching, which affects the content of the curriculum, and teaching and its manifestations, affecting the role of teachers in the teaching process and its relationship with the students, teaching methods and impacting policies the selection and use, affecting organizational form of teaching. Mathematics curriculum standards clearly stated: the design and implementation of the mathematics curriculum should pay attention to the use of modern information technology, particularly to fully consider the impact on mathematics learning content and methods, and to provide students with a more vigorous development of rich learning resources, the modem information technology as a powerful tool for students to learn math and problem-solving, working to change the way students learn, students willing and more energy into reality, exploratory math activities. 展开更多
关键词 Information technology Mathematics Teaching methods.
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Analysis of Effective Optimization Methods for Building Construction Technology Management
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作者 Zongbing Lu 《Frontiers Research of Architecture and Engineering》 2019年第3期19-22,共4页
During the construction process of the construction project,the construction technology management work can improve the overall quality of the project construction.In the context of increasingly fierce competition in ... During the construction process of the construction project,the construction technology management work can improve the overall quality of the project construction.In the context of increasingly fierce competition in the construction market,construction enterprises should strengthen the management of construction technology,enhance their technical level and market competitiveness,and promote the development of the construction market[1].The paper mainly analyzes the optimization methods of build-Keywords:ing construction technology management. 展开更多
关键词 Construction engineering Construction technology management Optimization methods
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A Brief Analysis of Lexical Characteristics and Translation Methods of Petroleum Technology English
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作者 刘婷 《海外英语》 2019年第17期164-165,共2页
English for science and technology is a branch of English texts,and the translation of petroleum technology is an important part of it.The translation of scientific and technological texts is different from the previo... English for science and technology is a branch of English texts,and the translation of petroleum technology is an important part of it.The translation of scientific and technological texts is different from the previous literary translation.This paper mainly analyses vocabularies of petroleum technology English,and gives corresponding translation methods to improve the translation quality. 展开更多
关键词 PETROLEUM technology ENGLISH VOCABULARY TRANSLATION method
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Online pharmaceutical process analysis of Chinese medicine using a miniature mass spectrometer: Extraction of active ingredients as an example 被引量:1
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作者 Wangmin Hu Junling Hou +4 位作者 Wenjing Liu Xuan Gu Yulei Yang Hongcai Shang Mei Zhang 《Journal of Pharmaceutical Analysis》 SCIE CAS CSCD 2023年第5期535-543,共9页
The automation of traditional Chinese medicine(TCM)pharmaceuticals has driven the development of process analysis from offline to online.Most of common online process analytical technologies are based on spectroscopy,... The automation of traditional Chinese medicine(TCM)pharmaceuticals has driven the development of process analysis from offline to online.Most of common online process analytical technologies are based on spectroscopy,making the identification and quantification of specific ingredients still a challenge.Herein,we developed a quality control(QC)system for monitoring TCM pharmaceuticals based on paper spray ionization miniature mass spectrometry(mini-MS).It enabled real-time online qualitative and quantitative detection of target ingredients in herbal extracts using mini-MS without chromatographic separation for the first time.Dynamic changes of alkaloids in Aconiti Lateralis Radix Praeparata(Fuzi)during decoction were used as examples,and the scientific principle of Fuzi compatibility was also investigated.Finally,the system was verified to work stably at the hourly level for pilot-scale extraction.This mini-MS based online analytical system is expected to be further developed for QC applications in a wider range of pharmaceutical processes. 展开更多
关键词 Process analytical technology TCM pharmaceuticals Miniature mass spectrometry Online analysis
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A review of development methods and EOR technologies for carbonate reservoirs 被引量:14
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作者 Zheng-Xiao Xu Song-Yan Li +3 位作者 Bin-Fei Li Dan-Qi Chen Zhong-Yun Liu Zhao-Min Li 《Petroleum Science》 SCIE CAS CSCD 2020年第4期990-1013,共24页
Carbonate reservoirs worldwide are complex in structure,diverse in form,and highly heterogeneous.Based on these characteristics,the reservoir stimulation technologies and fluid flow characteristics of carbonate reserv... Carbonate reservoirs worldwide are complex in structure,diverse in form,and highly heterogeneous.Based on these characteristics,the reservoir stimulation technologies and fluid flow characteristics of carbonate reservoirs are briefly described in this study.The development methods and EOR technologies of carbonate reservoirs are systematically summarized,the relevant mechanisms are analyzed,and the application status of oil fields is catalogued.The challenges in the development of carbonate reservoirs are discussed,and future research directions are explored.In the current development processes of carbonate reservoirs,water flooding and gas flooding remain the primary means but are often prone to channeling problems.Chemical flooding is an effective method of tertiary oil recovery,but the harsh formation conditions require high-performance chemical agents.The application of emerging technologies can enhance the oil recovery efficiency and environmental friendliness to a certain extent,which is welcome in hard-to-recover areas such as heavy oil reservoirs,but the economic cost is often high.In future research on EOR technologies,flow field control and flow channel plugging will be the potential directions of traditional development methods,and the application of nanoparticles will revolutionize the chemical EOR methods.On the basis of diversified reservoir stimulation,combined with a variety of modern data processing schemes,multichannel EOR technologies are being developed to realize the systematic,intelligent,and cost-effective development of carbonate reservoirs. 展开更多
关键词 Carbonate reservoir Reservoir stimulation Flow characteristic Development method EOR technology
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Development of piezoelectric-based technology for application in civil structural health monitoring
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作者 Qian Feng Yabin Liang 《Earthquake Research Advances》 CSCD 2023年第2期54-61,共8页
Piezoelectric material,as one of the great potential materials,had attracted lots of attention all over the world due to its distinguish advantages.In this paper,the development of piezoelectric-based technology for a... Piezoelectric material,as one of the great potential materials,had attracted lots of attention all over the world due to its distinguish advantages.In this paper,the development of piezoelectric-based technology for application in the field of civil structural health monitoring(CSHM),was summarized and discussed.Based on the different identification mechanisms,the piezoelectric transducer-based technology can be divided into two main approaches as the active or passive sensing and detection methods.This paper summarized the development of these two approaches and discussed their applications in the area of civil structural health monitoring,such as structural and concrete engineering,bridge engineering,pipeline engineering,protection engineering for geological hazards and earthquake disasters,and so on.In addition,the electrical mechanical impedance(EMI)technique,as one of the active identification methods,was also detailly presented.Finally,its great potential for the piezoelectric-based technique was presented based on the detail discussion,especially in the areas of civil structural health monitoring. 展开更多
关键词 Piezoelectric-based technology Civil structural health monitoring Active or passive sensing Detection methods
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Elbow precision machining technology by abrasive flow based on direct Monte Carlo method 被引量:2
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作者 LI Jun-ye ZHU Zhi-bao +4 位作者 WANG Bin-yu ZHANG Xin-ming WANG Fei ZHAO Wei-hong XU Cheng-yu 《Journal of Central South University》 SCIE EI CAS CSCD 2020年第12期3667-3683,共17页
The investigation was carried out on the technical problems of finishing the inner surface of elbow parts and the action mechanism of particles in elbow precision machining by abrasive flow.This work was analyzed and ... The investigation was carried out on the technical problems of finishing the inner surface of elbow parts and the action mechanism of particles in elbow precision machining by abrasive flow.This work was analyzed and researched by combining theory,numerical and experimental methods.The direct simulation Monte Carlo(DSMC)method and the finite element analysis method were combined to reveal the random collision of particles during the precision machining of abrasive flow.Under different inlet velocity,volume fraction and abrasive particle size,the dynamic pressure and turbulence flow energy of abrasive flow in elbow were analyzed,and the machining mechanism of particles on the wall and the influence of different machining parameters on the precision machining quality of abrasive flow were obtained.The test results show the order of the influence of different parameters on the quality of abrasive flow precision machining and establish the optimal process parameters.The results of the surface morphology before and after the precision machining of the inner surface of the elbow are discussed,and the surface roughness Ra value is reduced from 1.125μm to 0.295μm after the precision machining of the abrasive flow.The application of DSMC method provides special insights for the development of abrasive flow technology. 展开更多
关键词 precision machining by abrasive flow direct simulation Monte Carlo method abrasive particle collision processing technology
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Establishment and Application of Identification Methods for Resistance to Sugarcane White Leaf Disease(SCWL)
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作者 Wenfeng LI Rongyue ZHANG +4 位作者 Xiaoyan WANG Hongli SHAN Jie LI Yinhu LI Yingkun HUANG 《Agricultural Biotechnology》 CAS 2023年第1期12-15,共4页
[Objectives]This study was conducted to establish simple, efficient, stable, standardized and practical identification methods for sugarcane resistance to white leaf disease(SCWL), and promote the breeding for sugarca... [Objectives]This study was conducted to establish simple, efficient, stable, standardized and practical identification methods for sugarcane resistance to white leaf disease(SCWL), and promote the breeding for sugarcane resistance to SCWL. [Methods]The identification technology of sugarcane resistance to SCWL was systematically studied and explored from the aspects of sugarcane material treatment and planting, inoculation liquid preparation, inoculation method, disease investigation, grading standard formulation, etc., and two sets of simple, efficient, stable, standardized and practical accurate identification methods for sugarcane resistance to SCWL were created for the first time, namely, the seed cane coating inoculation method and the stem-cutting inoculation method at the growth stage. The seed cane coating inoculation method includes the steps of directly screening SCWL phytoplasma, extracting juice from cane and adding 10 times of sterile water to prepare an inoculation liquid, spraying seed cane on plastic film to keep moisture, planting the inoculated materials in barrels in an insect-proof greenhouse for cultivation, investigating the incidence rate 30 d after inoculation, and evaluating the disease resistance according to the 1-5 level standard. The method of stem-cutting inoculation includes the steps of directly screening sugarcane stems carrying SCWL phytoplasma and adding 10 times of sterile water to prepare an inoculation liquid, cultivating the identification materials in an insect-proof greenhouse, dropping 100 μl of the inoculation liquid into each root incision with a pipette gun at the age of 6 months, investigating the incidence rate 20 d after planting, and evaluating the disease resistance according to the 1-5 level standard. [Results] The two methods are similar to the natural transmission method. After inoculation, SCML occurred significantly, with high sensitivity and good reproducibility. The results of resistance identification were consistent with those of natural disease in the field. Through the two inoculation methods and field natural disease investigation, the resistance of 10 main cultivars to SCML was identified, which was true and reliable. [Conclusions] This study can provide standard varieties for identification of SCML resistance in the future. 展开更多
关键词 Sugarcane white leaf disease Inoculation technology Seed cane-spraying inoculation Stem-cutting inoculation method Identification of disease resistance
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Anticipation on the Development of Polycarbonate Production Technology by Using Ester-interchange Method in China
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作者 Cai Shengquan Shen Ji 《合成化学》 CAS CSCD 2004年第z1期87-87,共1页
关键词 Ester-interchange method polycarbonate PRODUCTION technology.
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Research on the statistics index system and evaluation method of high and new technology industry development
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作者 李晓东 张霞 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2004年第3期334-337,共4页
During the evolution of the global economic, high and new technology industry has become the main driver to impel the global economy growth via technological advancement, and the main means to guarantee the sustainabl... During the evolution of the global economic, high and new technology industry has become the main driver to impel the global economy growth via technological advancement, and the main means to guarantee the sustainable development of the global economy. In the view of China’s situation, this article analyzes the experiences of OECD in high and new technology industry and gives a statistics index system along with the evaluation method to estimate the development of high and new technology industry. 展开更多
关键词 High and new technology industry DEVELOPMENT Statistics index system Evaluation method
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