1
|
Xiaobao P, Hongyu C, Horsey EM. The predictive effect of relative intuition on social entrepreneurship orientation: How do exploratory and exploitative learning and personal identity interact? Acta Psychol (Amst) 2023; 237:103951. [PMID: 37279622 DOI: 10.1016/j.actpsy.2023.103951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/08/2023] Open
Abstract
This study complements the stream of psychology studies on the effects of an individual's intuition on strategic decisions and how it shapes behavioral tendencies by extending how these effects evolve social entrepreneurship orientation in social entrepreneurship. Theoretically, we establish the nexus between relative intuition and social entrepreneurship orientation as well as the moderating roles of exploratory and exploitative learning and personal identity. Empirical validation of these nexuses was based on a cross-section of 276 certified social enterprises in China. The findings indicate that social entrepreneurs' relative intuition has a positive association with social entrepreneurship orientation. Exploratory and exploitative learning positively mediate the nexus between relative intuition and social entrepreneurship orientation. In addition, personal identity positively moderates the effects of exploratory and exploitative learning on social entrepreneurship orientation. Subsequently, we found that the link between relative intuition and social entrepreneurship orientation strengthens as the social entrepreneurs' personal identity increases. In this light, we identify relative intuition as the foundation of exploratory and exploratory learning for the development of social entrepreneurship orientation. Similarly, we shed light on how personal identity positively facilitates the roles of these factors by arousing dedication to the processes/stages of the pursuit of social entrepreneurship orientation goal attainment.
Collapse
Affiliation(s)
- Peng Xiaobao
- School of Public Affairs, University of Science and Technology of China, Hefei, Anhui Province, China.
| | - Chen Hongyu
- School of Public Affairs, University of Science and Technology of China, Hefei, Anhui Province, China.
| | - Emmanuel Mensah Horsey
- School of Public Affairs, University of Science and Technology of China, Hefei, Anhui Province, China.
| |
Collapse
|
2
|
Jiabao Q, Zhan Q, Hongyu C, Zhihua W, Qi H, Yuxin Z, Hong Z, Yidi G, Ying Z, Xianze W, Suiyi Z. Pyrometallurgy treatment of electroplating sludge, emulsion mud and coal ash: ZnAlFeO 4 spinel separation and stabilization in calcium metasilicate glass. J Environ Manage 2023; 329:117101. [PMID: 36566727 DOI: 10.1016/j.jenvman.2022.117101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Electroplating sludge was a hazardous waste comprised of heavy metals and other Fe/Al/Ca/Si impurities, and produced massively in surface treatment industry. In the past, it was commonly purified via hydrometallurgy, chlorination and reduction calcination routes, but also blended as additive in rotary kiln, to stabilize the heavy metals in geopolymer. Herein, an alternative strategy was developed to treat a real electroplating sludge for recycling magnetic Zn-rich spinel and stabilizing Zn in calcium metasilicate glass via a facile pyrometallurgy route with the blending of emulsion mud and coal ash. The sludge contained 35.6% Zn and 0.54% Cr and then was blended with 50% emulsion mud. After calcination at 1200 °C, the product was highly dispersed, whilst octahedral ZnAlFeO4 spinel with Zn content of 40.0% were formed and separated by using magnet, in accordance with the recycling efficiency of 51.2% Zn from the electroplating sludge. But after calcination at 1400 °C, the gypsum in emulsion mud was decomposed as CaO and accelerated the dissolution of Si-bearing substance as calcium metasilicate glass for covering ZnAlFeO4 spinel, resulting in the Zn leaching of 1568 mg/L. By adding 50% Si-rich coal ash in the calcination system, more calcium metasilicate glass were generated, and then the Zn concentration in the toxic leaching test was only 12.09 mg/L. During the calcination, Cr showed similar performance to Al/Fe and involved in the spinel formation. This provided a new route to recycle Zn from Zn-rich electroplating sludge and to solidify heavy metals via calcium metasilicate glass route.
Collapse
Affiliation(s)
- Qin Jiabao
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Qu Zhan
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Chen Hongyu
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China; College of Resources and Environment, Zhongkai University of Agriculture and Engineering, 501 Zhongkai-road, Guangzhou, China
| | - Wang Zhihua
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China; Henan-Tuoren Medical Equipment Group Co., Ltd, Menggang-town, Changyuan, China
| | - Han Qi
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Zhang Yuxin
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Zhang Hong
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Gao Yidi
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Zhang Ying
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Wang Xianze
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China
| | - Zhu Suiyi
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun, China; College of Resources and Environment, Zhongkai University of Agriculture and Engineering, 501 Zhongkai-road, Guangzhou, China.
| |
Collapse
|
3
|
Shengfa P, Hongyu C, Yu S, Fengshan Z, Li Z, Xin C, Yinze D, Yanbin Z, Feifei Z. Effect of cervical suspensory traction in the treatment of severe cervical kyphotic deformity. Front Surg 2023; 9:1090199. [PMID: 36684247 PMCID: PMC9852755 DOI: 10.3389/fsurg.2022.1090199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 11/28/2022] [Indexed: 01/08/2023] Open
Abstract
Objective This study aimed to investigate a new noninvasive traction method on the treatment of severe cervical kyphotic deformity. Methods The clinical data of patients with severe cervical kyphosis (Cobb > 40°) treated in Peking University Third Hospital from March 2004 to March 2020 were retrospectively summarized. 46 cases were enrolled, comprising 27 males and 19 females. Fifteen patients underwent skull traction, and 31 patients underwent suspensory traction. Among them, seven used combined traction after one week of suspensory traction. Bedside lateral radiographs were taken every two or three days during traction. The cervical kyphosis angle was measured on lateral radiographs in and extended position at each point in time. The correction rate and evaluated Japanese Orthopedic Association (JOA) scoring for the function of the spinal cord were also measured. The data before and after the operation were compared with paired sample t-test or Wilcoxon signed-rank test. Results No neurological deterioration occurred during the skull traction and the cervical suspensory traction. There were 12 patients with normal neurological function, and the JOA score of the other 34 patients improved from 11.5 ± 2.8 to 15.4 ± 1.8 at the end of follow up (P < 0.05). The average kyphotic Cobb angle was 66.1° ± 25.2, 28.7° ± 20.1 and 17.4° ± 25.7 pre-traction, pre-operative, and at the final follow-up, respectively (P < 0.05). The average correction rate of skull traction and suspensory traction was 34.2% and 60.6% respectively. Among these, the correction rate of patients with simple suspensory traction was 69.3%. For patients with a correction rate of less than 40% by suspensory traction, combined traction was continued, and the correction rates after suspensory traction and combined traction were 30.7% and 67.1% respectively. Conclusions Pre-correction by cervical suspensory traction can achieve good results for severe cervical kyphotic deformity, with no wound and an easy process. Combined traction is effective for supplemental traction after suspensory traction.
Collapse
Affiliation(s)
- Pan Shengfa
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Chen Hongyu
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Sun Yu
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Zhang Fengshan
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Zhang Li
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Chen Xin
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Diao Yinze
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Zhao Yanbin
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Zhou Feifei
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China,Engineering Research Center of Bone and Joint Precision Medicine, Beijing, China,Beijing Key Laboratory of Spinal Disease Research, Beijing, China,Correspondence: Zhou Feifei
| |
Collapse
|
4
|
Yuxin Z, Ting S, Hongyu C, Ying Z, Zhi G, Suiyi Z, Xinfeng X, Hong Z, Yidi G, Yang H. Stepwise recycling of Fe, Cu, Zn and Ni from real electroplating sludge via coupled acidic leaching and hydrothermal and extraction routes. Environ Res 2023; 216:114462. [PMID: 36191617 DOI: 10.1016/j.envres.2022.114462] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/12/2022] [Accepted: 09/27/2022] [Indexed: 01/31/2023]
Abstract
Fe/S-bearing erdite flocculant has been proven to be effective in the precipitation of heavy metals from real electroplating wastewater, with the only drawback being the huge production of sludge. This sludge was rich in Fe/S/Zn/Cu/Ni and refractory to be recycled due to the extractant pollution by free Fe and the dissolution of sulphide. Herein, a multistep separation method was developed to dissolve sulphide and separate Fe prior to Zn/Cu/Ni. Results showed that more than 92% sludge was dissolved as Fe/Zn/Cu/Ni-rich leachate after the sludge was leached by nitric acid, with the rest of the remaining undissolved elemental sulphurs. When the leachate was directly extracted by using commercially extractant Acorga M5640 and Di-(2-ethylhexyl) phosphoric acid (P204), Fe was complexed by the phosphate group of the extractant. The Fe was effectively removed prior to Zn/Cu/Ni to avoid the extractant pollution. The Fe removal efficiency was only 38.34% without sucrose, but it rose to 99.94% with the addition of 0.5 g sucrose. The added sucrose reacted with nitrate to consume H+, which showed a similar rate to the H+ release from Fe hydrolysis. Thereafter, the Fe hydrolysis was continued to remove, the Fe at a high level. The removed Fe was in the form of high-purified hematite nanorod with a diameter and length of 300-600 nm and 0.5-2.5 μm, respectively. After Fe removal, Cu/Zn/Ni was extracted by using Acorga M5640 and P204 to form three halite, including a mixture of copper sulphate hydrate and bonattite (96.8% CuSO4·H2O/CuSO4·3H2O), gunningite (97.5% ZnSO4·H2O) and dwornikite (97.9% NiSO4·H2O). The rest of the solution was neutralised by lime water to remove sulphate as gypsum (95.9% CaSO4) to meet the discharge standard of the electroplating industry. In summary, the recycling efficiency of Fe/Cu/Zn/Ni from the sludge reached 94.4%, 92.6%, 94.7% and 95.3%, which provided an alternative strategy to resource utilise Fe/S-bearing solid waste.
Collapse
Affiliation(s)
- Zhang Yuxin
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Su Ting
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Chen Hongyu
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Zhang Ying
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Geng Zhi
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Zhu Suiyi
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China; College of Resources and Environment, Zhongkai University of Agriculture and Engineering, 501 Zhongkai-road, 510225 Guangzhou China.
| | - Xie Xinfeng
- School of Forest Resources and Environmental Science, Michigan Technological University, Houghton, MI, 49932, USA
| | - Zhang Hong
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Gao Yidi
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| | - Huo Yang
- Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection, Northeast Normal University, Changchun 130117 China
| |
Collapse
|
5
|
Heli Z, Hongyu C, Dapeng B, Yee Shin T, Yejun Z, Xi Z, Yingying W. Recent advances of γ-aminobutyric acid: Physiological and immunity function, enrichment, and metabolic pathway. Front Nutr 2022; 9:1076223. [PMID: 36618705 PMCID: PMC9813243 DOI: 10.3389/fnut.2022.1076223] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 11/28/2022] [Indexed: 12/24/2022] Open
Abstract
γ-aminobutyric acid (GABA) is a non-protein amino acid which naturally and widely occurs in animals, plants, and microorganisms. As the chief inhibitory neurotransmitter in the central nervous system of mammals, it has become a popular dietary supplement and has promising application in food industry. The current article reviews the most recent literature regarding the physiological functions, preparation methods, enrichment methods, metabolic pathways, and applications of GABA. This review sheds light on developing GABA-enriched plant varieties and food products, and provides insights for efficient production of GABA through synthetic biology approaches.
Collapse
Affiliation(s)
- Zhou Heli
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Chen Hongyu
- National Engineering Research Center of Edible Fungi, Key Laboratory of Applied Mycological Resources and Utilization of Ministry of Agriculture, Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Bao Dapeng
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China,National Engineering Research Center of Edible Fungi, Key Laboratory of Applied Mycological Resources and Utilization of Ministry of Agriculture, Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Tan Yee Shin
- Faculty of Science and Mushroom Research Centre, Institute of Biological Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | - Zhong Yejun
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi, China
| | - Zhang Xi
- BannerBio Nutraceuticals Inc., Shenzhen, China
| | - Wu Yingying
- National Engineering Research Center of Edible Fungi, Key Laboratory of Applied Mycological Resources and Utilization of Ministry of Agriculture, Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China,*Correspondence: Wu Yingying,
| |
Collapse
|
6
|
Jingyuan X, Jicheng L, Weiming W, Guisen L, Zhangsuo L, Hongyu C, Feifei X, Jing S, Yan O, Xiaoyan Z, Meng Y, Manman S, Wen Z, Hong R, Hong Z, Nan C. SP404RISK EQUATIONS FOR PREDICTING ESRD IN IGA NEPHROPATHY:MULTI-CENTER RISK ASSESSMENT STUDY IN CHINESE. Nephrol Dial Transplant 2018. [DOI: 10.1093/ndt/gfy104.sp404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Xie Jingyuan
- Department of Nephrology, Institute of Nephrology, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Lv Jicheng
- Renal Division, 2.Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Wang Weiming
- Department of Nephrology, Institute of Nephrology, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Li Guisen
- Renal Division, 3.Renal Division, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Liu Zhangsuo
- Department of Nephrology, 4.Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chen Hongyu
- Department of Nephrology, 5.Department of Nephrology, Hangzhou Hospital of Traditional Chinese Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xu Feifei
- Department of Nephrology, 6.Department of Nephrology, the First Affiliated Hospital of Wenzhou Medical College, Wenzhou, China
| | - Sun Jing
- Renal Division, 7.Renal Division, The 455 Hospital of Chinese People's Liberation Army, Shanghai, China
| | - Ouyang Yan
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Zhang Xiaoyan
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Yang Meng
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Shi Manman
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Zhang Wen
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Ren Hong
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Zhang Hong
- Renal Division, 2.Renal Division, Department of Medicine, Peking University First Hospital, Beijing, China
| | - Chen Nan
- Department of Nephrology, 1.Institute of Nephrology, Department of Nephrology, Shanghai Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| |
Collapse
|