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Buch: Gong gong wei sheng gong cheng xue

Yang, Mingding

(Zhongguo yi xue bai ke quan shu)

1986

Titelübersetzung	Public health and sanitary engineering.
Verfasserangabe	zhu bian Yang Mingding
Serientitel	Zhongguo yi xue bai ke quan shu
Mesh-Begriff(e)	Public Health ; Sanitary Engineering
Schlagwörter	China
Sprache	Chinesisch
Umfang	2, 131 p. :, ill.
Ausgabenhinweis	Di 1 ban.
Verlag	Shanghai ke xue ji shu chu ban she
Erscheinungsort	Shanghai
Dokumenttyp	Buch
Datenquelle	Katalog der US National Library of Medicine (NLM)

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Buch ; Online: Plant Adaptation to Extreme Environments in Drylands

Yang, Xiao-Dong / Yang, Xiao-Dong / Wu, Nai-Cheng / Gong, Xue-Wei

2023

Schlagwörter	Research & information: general ; Biology, life sciences ; Forestry & related industries ; soil aggregates ; soil structure ; soil properties ; plant characteristics ; arid desert region ; wetlands ; Yellow River Delta ; soil seed bank ; restoration ; oil contamination ; salinity ; Quercus acutissima forest ; soil physicochemical properties ; community structure ; LEfSe analysis ; driving factors ; desert ecosystem ; ecosystem function ; growing seasons ; soil CO2 emission ; spatial variation ; Quercus wutaishanica ; simple sequence repeats (SSR) ; point pattern ; diameter classes structure ; intraspecific association ; condensation water ; isotope ; Halostachys caspica ; moisture migration ; desert ecosystems ; scale ; plant diversity ; ecosystem multifunctionality ; non-structural carbon ; Quercus mongolica ; growth-reproduction-storage tradeoffs ; xeric timberline ; acclimation ; desert shrubs ; halophytes ; nutrient stoichiometry ; edaphic factors ; dryland plant ; shared socio-economic pathways ; MaxEnt ; spatial distribution pattern ; barycentre migration ; germination percentage ; Kalidium ; pH ; ion content ; total salt contents ; saline soil ; temperate forests ; nitrogen addition ; bacterial community ; fungal community ; soil microbial community ; desert plants ; shrub community ; biodiversity ; climate change ; arid region ; n/a
Sprache	Englisch
Umfang	1 electronic resource (198 pages)
Verlag	MDPI - Multidisciplinary Digital Publishing Institute
Erscheinungsort	Basel
Dokumenttyp	Buch ; Online
Anmerkung	English
HBZ-ID	HT030377372
ISBN	9783036571621 ; 3036571620
Datenquelle	ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

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Buch ; Online: Updated analysis of $D\to PP, V\!P$ and $VV$ decays

Cheng, Hai-Yang / Chiang, Cheng-Wei

Implications for $K_S^0-K_L^0$ asymmetries and $D^0$-$\overline {D}^0$ mixing

2024

Abstract: An updated analysis of the two-body $D\to PP, V\!P$ and $VV$ decays within the framework of the topological diagram approach is performed. A global fit to the Cabibbo-favored (CF) modes in the $V\!P$ sector gives many solutions with similarly small local ...

Abstract	An updated analysis of the two-body $D\to PP, V\!P$ and $VV$ decays within the framework of the topological diagram approach is performed. A global fit to the Cabibbo-favored (CF) modes in the $V\!P$ sector gives many solutions with similarly small local minima in $\chi^2$. The solution degeneracy is lifted once we use them to predict for the singly Cabibbo-suppressed (SCS) modes. Topological amplitudes are extracted for the $\eta-\eta'$ mixing angles $\phi=40.4^\circ$ and $43.5^\circ$. The $K_S^0-K_L^0$ asymmetries in $D\to K_{S,L}^0M$ decays denoted by $R(D,M)$ are studied. While the predicted $R(D^0,P)$ for $P=\pi^0, \eta$ and $\eta'$ agree with experiment, the calculated $R(D^+,\pi^+)$, $R(D_s^+, K^+)$, $R(D^0,\omega)$ and $R(D^0,\phi)$ deviate from the data. We conjecture that the relative phase between the topological amplitudes $(C+A)$ and $(T+C)$ should be slightly smaller than $90^\circ$ in order to explain the first two discrepancies and that additional singlet contributions due to the SU(3)-singlet nature of $\omega$ and $\phi$ are needed to account for the last two. For doubly Cabibbo-suppressed (DCS) $D\to V\!P$ decays, their topological amplitudes (double-primed) cannot be all the same as the corresponding ones in the CF modes. The assumption of $E_{V,P}''=E_{V,P}$ for the $W$-exchange amplitude leads to some inconsistencies with the experiment. Through the measured relative phases between CF and DCS channels, the relations of $E_{V,P}''$ with $E_{V,P}$ are determined. Long-distance contributions to the $D^0$-$\overline {D}^0$ mixing parameter $y$ are evaluated in the exclusive approach. In particular, we focus on $D\to PP$ and $V\!P$ decays where $y$ can be reliably estimated. We conclude that $y_{_{P\!P}}\sim (0.110\pm 0.011)\%$ and the lower bound on $y_{_{V\!P}}$ is $(0.220\pm 0.071)\%$. Comment: 33 pages
Schlagwörter	High Energy Physics - Phenomenology ; High Energy Physics - Experiment
Thema/Rubrik (Code)	612
Erscheinungsdatum	2024-01-11
Erscheinungsland	us
Dokumenttyp	Buch ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Copper-Catalyzed [4+1+1] Annulation of Ammonium Salts and Anthranils: Synthesis of 2,3-Diaroylquinolines.

Yang, Jia-Cheng / Ma, Cheng-Wei / Liao, Mao-Lin / Li, Ping-Gui / Zou, Liang-Hua

The Journal of organic chemistry

2024

Abstract: A copper(I)-catalyzed protocol is developed for the synthesis of various 2,3-diaroylquinolines starting from achiral ammonium salts and anthranils through [4+1+1] annulation. Using copper(I) chloride as the sole catalyst, this reaction is featured with ... ...

Abstract	A copper(I)-catalyzed protocol is developed for the synthesis of various 2,3-diaroylquinolines starting from achiral ammonium salts and anthranils through [4+1+1] annulation. Using copper(I) chloride as the sole catalyst, this reaction is featured with easily available starting materials, broad substrate scope, good yields and simple reaction conditions.
Sprache	Englisch
Erscheinungsdatum	2024-05-15
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	123490-0
ISSN	1520-6904 ; 0022-3263
ISSN (online)	1520-6904
ISSN	0022-3263
DOI	10.1021/acs.joc.3c02851
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Vitamin B12 inhibits peptidylarginine deiminases and ameliorates rheumatoid arthritis in CAIA mice.

Yang, Cheng-Wei / Hsu, Hsing-Yu / Lee, Yue-Zhi / Lee, Shiow-Ju

Biochemical and biophysical research communications

2024 Band 704, Seite(n) 149668

Abstract: Rheumatoid arthritis is an autoimmune disease whose early onset correlates with dysregulated citrullination, a process catalyzed by peptidylarginine deiminase isoform 4 (PADI-4). Here, we report that PADI-4 is a novel target of vitamin B12, a water- ... ...

Abstract	Rheumatoid arthritis is an autoimmune disease whose early onset correlates with dysregulated citrullination, a process catalyzed by peptidylarginine deiminase isoform 4 (PADI-4). Here, we report that PADI-4 is a novel target of vitamin B12, a water-soluble vitamin that serves as a cofactor in DNA synthesis and the metabolism of fatty and amino acids. Vitamin B12 preferentially inhibited PADI-4 over PADI-2 with comparable inhibitory activity to the reference compound Cl-amidine in enzymatic inhibition assays, and reduced total cellular citrullination levels including that of histone H3 citrullination mediated by PADI-4. We also demonstrated that hydroxocobalamin, a manufactured form of vitamin B12, significantly ameliorated the severity of collagen type II antibody induced arthritis (CAIA) in mice and diminished gene expression of the rheumatoid inflammatory factors and cytokines IL17A, TNFα, IL-6, COX-II and ANXA2, as well PADI-4. Therefore, the use of vitamin B12 to treat rheumatoid arthritis merits further study.
Mesh-Begriff(e)	Mice ; Animals ; Protein-Arginine Deiminases/metabolism ; Vitamin B 12 ; Hydrolases/metabolism ; Protein-Arginine Deiminase Type 4 ; Citrulline/metabolism ; Arthritis, Rheumatoid ; Antibodies ; Collagen
Chemische Substanzen	Protein-Arginine Deiminases (EC 3.5.3.15) ; Vitamin B 12 (P6YC3EG204) ; Hydrolases (EC 3.-) ; Protein-Arginine Deiminase Type 4 (EC 3.5.3.15) ; Citrulline (29VT07BGDA) ; Antibodies ; Collagen (9007-34-5)
Sprache	Englisch
Erscheinungsdatum	2024-02-15
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	205723-2
ISSN	1090-2104 ; 0006-291X ; 0006-291X
ISSN (online)	1090-2104 ; 0006-291X
ISSN	0006-291X
DOI	10.1016/j.bbrc.2024.149668
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: A nanoengineered vanadium oxide composite as a high-performance anode for aqueous Li-ion hybrid batteries.

Huang, Ailun / Yang, Zhiyin / Chang, Xueying / Lin, Cheng-Wei / Kaner, Richard B

Nanoscale horizons

2024

Abstract: Aqueous lithium-ion batteries (LIBs) have received increasing attention as a promising solution for stationary energy storage systems due to their low environmental impact, non-flammability and low cost. Despite recent progress in electrolyte development ...

Abstract	Aqueous lithium-ion batteries (LIBs) have received increasing attention as a promising solution for stationary energy storage systems due to their low environmental impact, non-flammability and low cost. Despite recent progress in electrolyte development and cathode manufacturing, the lack of anode materials with high specific capacity presents difficult challenges for a wide range of applications. In this study, we propose a novel synthetic strategy to fabricate a pseudocapacitive V
Sprache	Englisch
Erscheinungsdatum	2024-04-29
Erscheinungsland	England
Dokumenttyp	Journal Article
ISSN	2055-6764
ISSN (online)	2055-6764
DOI	10.1039/d3nh00579h
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel: [Response of Soil Microbial Diversity to Long-term Enclosure in Degraded Patches of Alpine Meadow in the Source Zone of the Yellow River].

Yang, Peng-Nian / Li, Xi-Lai / Li, Cheng-Yi / Duan, Cheng-Wei

Huan jing ke xue= Huanjing kexue

2023 Band 44, Heft 4, Seite(n) 2293–2303

Abstract: The soil pH, water content, nutrients, and microbial community composition and diversity among one-year term (E1), short-term (E4), and long-term (E10) enclosures were analyzed for understanding the response of soil bacterial and fungal communities to ... ...

Abstract	The soil pH, water content, nutrients, and microbial community composition and diversity among one-year term (E1), short-term (E4), and long-term (E10) enclosures were analyzed for understanding the response of soil bacterial and fungal communities to long-term enclosure in degraded patches of alpine meadow in the source zone of the Yellow River, through determining the soil physicochemical properties and microbial diversity using high-throughput sequencing technology. The results showed that the E1 enclosure significantly decreased soil pH, whereas long-term and short-term enclosures increased soil pH. The long-term enclosure could significantly increase soil water content and total nitrogen content, and the short-term enclosure could significantly increase available phosphorus content. The long-term enclosure could significantly increase the bacterial Proteobacteria. The short-term enclosure could significantly increase the abundance of the bacteria Acidobacteriota. However, the abundance of the fungus Basidiomycota decreased in both long-term and short-term enclosures. With the extension of enclosure years, the Chao1 index and Shannon diversity index of bacteria showed an increasing trend, but there was no significant difference between long-term and short-term enclosures. The Chao1 index of fungi gradually increased, and the Shannon diversity index first increased and then decreased, but there was no significant difference between long-term and short-term enclosures. Redundancy analysis indicated that enclosure altered microbial community composition and structure mainly by changing soil pH and water content. Therefore, the E4 short-term enclosure could significantly improve the soil physicochemical properties and microbial diversity at the degraded patches of alpine meadow. The long-term enclosure is not necessary and will lead to the waste of grassland resources, reduction in biodiversity, and restriction of wildlife activities.
Mesh-Begriff(e)	Grassland ; Soil/chemistry ; Soil Microbiology ; Rivers ; Microbiota ; Bacteria/metabolism ; Fungi
Chemische Substanzen	Soil
Sprache	Chinesisch
Erscheinungsdatum	2023-02-15
Erscheinungsland	China
Dokumenttyp	English Abstract ; Journal Article
ISSN	0250-3301
ISSN	0250-3301
DOI	10.13227/j.hjkx.202205269
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Nonlocal Acoustic Moiré Hyperbolic Metasurfaces.

Han, Chenglin / Fan, Shida / Li, Changyou / Chen, Li-Qun / Yang, Tianzhi / Qiu, Cheng-Wei

Advanced materials (Deerfield Beach, Fla.)

2024 Band 36, Heft 18, Seite(n) e2311350

Abstract: The discovery of the topological transition in twisted bilayer (tBL) materials has attracted considerable attention in nano-optics. In the analogue of acoustics, however, no such topological transition has been found due to the inherent nondirectional ... ...

Abstract	The discovery of the topological transition in twisted bilayer (tBL) materials has attracted considerable attention in nano-optics. In the analogue of acoustics, however, no such topological transition has been found due to the inherent nondirectional scalar property of acoustic pressure. In this work, by using a theory-based nonlocal anisotropic design, the in-plane acoustic pressure is transformed into a spatially distributed vector field using twisted multilayer metasurfaces. So-called "acoustic magic angle"-related acoustic phenomena occur, such as nonlocal polariton hybridization and the topological Lifshitz transition. The dispersion becomes flat at the acoustic magic angle, enabling polarized excitations to propagate in a single direction. Moreover, the acoustic topological transition (from hyperbolic to elliptic dispersion) is experimentally observed for the first time as the twist angle continuously changes. This unique characteristic facilitates low-loss tunable polariton hybridization at the subwavelength scale. A twisted trilayer acoustic metasurface is also experimentally demonstrated, and more possibilities for manipulating acoustic waves are found. These discoveries not only enrich the concepts of moiré physics and topological acoustics but also provide a complete framework of theory and methodologies for explaining the phenomena that are observed.
Sprache	Englisch
Erscheinungsdatum	2024-02-05
Erscheinungsland	Germany
Dokumenttyp	Journal Article
ZDB-ID	1474949-X
ISSN	1521-4095 ; 0935-9648
ISSN (online)	1521-4095
ISSN	0935-9648
DOI	10.1002/adma.202311350
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Analysis on key parameters in subretinal injection facilitating a predictable and automated robot-assisted treatment in gene therapy.

Huang, Ching-Wen / Yang, Hung-Yu / Chen, Ta-Ching / Chen, Cheng-Wei

The international journal of medical robotics + computer assisted surgery : MRCAS

2023 Band 19, Heft 6, Seite(n) e2560

Abstract: Background: Subretinal injection (SRI) has become an important surgical method for treating vitreoretinal diseases. Nevertheless, the optimisation of bleb formation in SRI, for the attainment of desired therapeutic outcomes, still requires further ... ...

Abstract	Background: Subretinal injection (SRI) has become an important surgical method for treating vitreoretinal diseases. Nevertheless, the optimisation of bleb formation in SRI, for the attainment of desired therapeutic outcomes, still requires further investigation. Methods: This study analysed the influence of surgical parameters on SRI using a robotic setup. The surgical procedure was automated using visual guidance. A predictive model for bleb formation was established through regression analysis. To validate the model, we compared the clinical data's target area with the simulated SRI's actual area using parameters determined by the predictive model. Results: The insertion angle dominated the eccentricity and area of the bleb. The injection speed dominated the axial angle. Automated SRI increased success rate and produced predictable outcomes. Conclusions: We could provide accurate SRI on phantom models by adjusting surgical parameters based on the patient's clinical information. Automatic robot-assisted SRI is a promising surgical technique with highly predictable results.
Mesh-Begriff(e)	Humans ; Robotics ; Injections ; Genetic Therapy ; Robotic Surgical Procedures
Sprache	Englisch
Erscheinungsdatum	2023-08-16
Erscheinungsland	England
Dokumenttyp	Journal Article
ZDB-ID	2151860-9
ISSN	1478-596X ; 1478-5951
ISSN (online)	1478-596X
ISSN	1478-5951
DOI	10.1002/rcs.2560
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Observation of bulk quadrupole in topological heat transport

Guoqiang Xu / Xue Zhou / Shuihua Yang / Jing Wu / Cheng-Wei Qiu

Nature Communications, Vol 14, Iss 1, Pp 1-

2023 Band 9

Abstract: Abstract The quantized bulk quadrupole moment has so far revealed a non-trivial boundary state with lower-dimensional topological edge states and in-gap zero-dimensional corner modes. In contrast to photonic implementations, state-of-the-art strategies ... ...

Abstract	Abstract The quantized bulk quadrupole moment has so far revealed a non-trivial boundary state with lower-dimensional topological edge states and in-gap zero-dimensional corner modes. In contrast to photonic implementations, state-of-the-art strategies for topological thermal metamaterials struggle to achieve such higher-order hierarchical features. This is due to the absence of quantized bulk quadrupole moments in thermal diffusion fundamentally prohibiting possible band topology expansions. Here, we report a recipe for generating quantized bulk quadrupole moments in fluid heat transport and observe the quadrupole topological phases in non-Hermitian thermal systems. Our experiments show that both the real- and imaginary-valued bands exhibit the hierarchical features of bulk, gapped edge and in-gap corner states—in stark contrast to the higher-order states observed only on real-valued bands in classical wave fields. Our findings open up unique possibilities for diffusive metamaterial engineering and establish a playground for multipolar topological physics.
Schlagwörter	Science ; Q
Thema/Rubrik (Code)	539
Sprache	Englisch
Erscheinungsdatum	2023-06-01T00:00:00Z
Verlag	Nature Portfolio
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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