new progress!"Tongji Power" in basic research

Recently, the famous international journal "Academy of Sciences" (PNAS) took the title of "ATMOSPHERIC FORICIRIC FORICING DORICINATES WIRANTS-KARA Sea Ice Variability on Interannual To Decadal Timescales". The research results of the person reveal the dominant role of atmosphere forced in the process of the seaside melting of the Arctic.

The study clarified the relative contribution of the atmosphere and the melting of the sea ice in winter, as well as the cause and effect of sea ice ablation and the atmospheric circulation.

For more than a month, the school has another group of important research results from the fields of medical, life sciences, physics sciences, chemistry sciences, earth sciences, and management sciences. strength".

Promoting the development of new wastewater nitrogen removal technology

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On August 31, the research results of Professor Zhao Guohua ’s team at the School of Chemistry Science and Engineering of Tongji University were“ Diaatomic PD-CU METAL-PHOSPHORUS SITES for Complete N≡n Bond Formation in PhotoElectrochemical Nitrate Reduction ”. Angeewandte Chemie International Edition.

The study clarifies the mechanism of catalytic action in nitrate reduction in nitrate reactions from the atomic scale level, laying the foundation for the development of new wastewater nitrogen removal technology.

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Reveal the iodine crystal phase change mechanism

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On August 26, the research team of Professor Zhang Chi, an academician of the Academy of Sciences and the School of Chemistry and Engineering of Tongji University, published in the form of an international chemical authority in the form of communication in the form of communication. Polar Polymorph Formation: β-SC (IO3) 3, A Promision Next-Generation Mid-Infrared Nonlinear Optical Material ".

Based on the multi -crystal phenomenon of iodine -based, the team first revealed the influence mechanism of the reaction aid to the crystallization mechanism of the polycrystalline dilute iodine crystal material. Second-order non-linear optical crystal material β-SC (IO3) 3.

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The physical mechanism of inductive super -constructed materials in light cricket control

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On August 17, Professor Wang Zhanshan, School of Physics and Engineering of Tongji University, and Shi Yizhi special researcher at the team of Professor Cheng Xintin's team, published an online publish "Applied Physics Reviews" entitled "Optical Manipulation with MetAmatic Structures". The paper. The thesis was edited as Featured Article and was reported by the American Physics Federation "AIP Scilde".

For the first time, the paper summarizes the physical mechanism in the control of supermodels, summarizes the application of typical super -structured material light -controlling control, and distinguishes two typical configurations of the supermodel control technology: "Ultra -optical 镊 镊 镊"(Meta-Tweizers) and" Meta-Robots ". < /g>

Discovering pulmonary arterial high pressure affect cognitive function

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On July 29, the research results of Professor Zheng Jialin and Xia Xiaohuan's team of Xia Xiaohuan's team around the relationship between cognitive functional dysfunction and pulmonary hypertension were published online in the international authoritative journal "American Journal of Respiratory" (American Journal of Respiratory And Critical Care Medicine).

For the first time, the research work discovered the relationship between the progress of pulmonary hypertension disease and the changes in neural cognitive function, and proposed an important concept of complex two -way interaction of pulmonary and cerebral axis, providing new targets for diagnosis and treatment of pulmonary hypertension disease, and reminding pulmonary hypertension The importance of early diagnosis and intervention of patients' cognitive function.

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The development of cell replacement therapy for diabetes

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Recently, the Institute of Regeneration Medical Research, the Institute of Regeneration Medicine of the Oriental Hospital of Tongji University, the Institute of Regeneration Medicine of the Oriental Hospital affiliated to Tongji University, and the Ministry of Education's "Editor Edit Editors of Cell and Destiny" Professor Li Weida Research Team and Cooperators, in Nature COMMUNICATIONS) Published on the paper entitled "Znt8 Loss-OF-Function Accelerates Functional Matification of HeSC-Desist Metabolic Stress in Diabetes" papers.

This study is based on the SLC30A8 (functional loss to reduce the risk of human diabetes) genes as the target. The gene is knocked down in stem cells and the β cell induction and differentiation are performed. The two major bottlenecks of this technology have promoted the development of cell replacement therapy for diabetes.

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Provide new treatment strategies for chronic skin ulcers

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近日，同济大学附属皮肤病医院李斌教授团队以“Patient-driven discovery of CCN1 to rescue cutaneous wound healing in diabetes via the intracellular EIF3A/CCN1/ATG7 signaling by nanoparticle-enabled delivery”为题，在生物医学领域权威期刊Research results on "Biomters".

The team discovered the expression defect of CCN1 in patients with diabetic ulcer patients based on clinical data. The use of nano -enhancement to enhance the stability of CCN1 protein in the pathological mode of diabetic ulcer, which can significantly promote the healing of the wounds of diabetic ulcers. potential.

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Progress in exploring the universality of social science research

Tan Hongbin, assistant professor at the School of Management of Tongji University School of Economics and Management, and Professor Andrew Delios, Singapore National University, Professor ELENA CLEMENTE, Professor ELIC UHLMANNNNN, the School of Finance and Commerce."(PNAS), entitled" Examining The Generalizability of Research Findings From Archival Data ".

The system study of this paper shows: 1) Social sciences reflect the characteristics of more consistent research with natural science research, and its research results are highly recovered; 2) The conclusions of social science empirical research will not be limited to specific space -time and spaceThe situation is universal.This has responded to a certain extent that people have long questioning whether social sciences (especially management science) have scientific universality.

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Source: News Center, College

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