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Objective To find an intelligent method to quantify perioperative trauma stress, digitize and visualize perioperative patients stress status and recovery process, and analyze the mechanism of enhanced recovery after surgery (ERAS) strategy to promote rapid recovery of patients from the perspective of autonomic nervous system (ANS). Methods The clinical data of 125 patients received laparoscopic radical resection of colorectal cancer in Jiangsu Province Hospital of Chinese Medicine from February 2020 to May 2022 were retrospectively analyzed. According to the treatment methods, they were divided into ERAS group and control group. A total of 66 patients were included in this study after propensity score matching (PSM) was used to equalize covariates between groups, with 33 patients in each group. The hospital stay, high-sensitivity C-reactive protein (hs-CRP), HRV parameters (SDNN, pNN50, LF/HF) and the variation of heart rate curve were compared between two groups. Results There was no significant difference in hs-CRP and HRV parameters between the two groups on admission day (P>0.05). The hospital stay and postoperative hs-CRP in ERAS group were lower than those in control group (P0.05). The difference between 4th day after operation and admission was significant at parameters of HRV in control group (P

Two types of copper-lanthanide heterometallic coordination polymers (CPs) [Ln2Cu3(2,3-pydc)6(H2O)6]·xH2O [Ln = La (1, x = 8), Nd (3, x = 10), 2,3-H2pydc = pyridine-2,3-dicarboxylic acid] and [Ln2Cu2(2,3-pydc)4(NO3)(OH)(H2O)6]·2H2O [Ln = La (2), Nd (4)] were successfully synthesized by one-pot reaction under hydrothermal conditions and structurally characterized by single-crystal X-ray diffraction. CPs 1–4 exhibit two kinds of three-dimensional (3D) structures with different topologies. In 1 and 3, the Cu(2,3-pydc)2 and Ln2(COO)4 units link each other to form a two-dimensional (2D) layer, and the adjacent 2D layers are extended by the Cu(2,3-pydc)4 units into a 3D framework with one-dimensional (1D) channels. In 2 and 4, the LnIII ions bridge the 1D chains based on 2,3-pydc and CuII into a 2D layer, and the nitrate and hydroxyl anions connect the adjacent 2D layers to generate a 3D framework with 1D channels. The electrochemical properties of 1–4 were studied. [ABSTRACT FROM AUTHOR]

The solvothermal reactions of NiCl2⋅6H2O, Ln(NO3)3⋅nH2O, 3,4‐dichlorobenzoic acid (3,4‐HDCB), and 2,2′‐bipyridine (2,2′‐bpy) yielded eight zero‐dimensional (0D) Ni(II)‐Ln(III) heterometallic complexes NdNi2(3,4‐DCB)7(2,2′‐bpy)2 (1) and Ln2Ni2(3,4‐DCB)10(2,2′‐bpy)2 [Ln=Sm (2), Eu (3), Gd (4), Tb (5), Dy (6), Er (7), and Yb (8)]. Complexes 1–8 display three types of linear heterometallic clusters. Complex 1 is a trinuclear cluster, whereas complexes 2–8 are tetranuclear clusters. Complexes 2–8 posssess the same formula, but the coordination number of Ln(III) in 2–6 is different from that in 7 and 8. In 1–8, the adjacent polynuclear clusters are linked by the π–π interactions into a one‐dimensional (1D) supramolecular chain. The size of Ln(III) ions and the position of halogen substituents have important effects on the formation and structures of 1–8. The properties of photoluminescence and magnetism of 1–8 were investigated. [ABSTRACT FROM AUTHOR]

The syntheses and crystal structures of eight lanthanide complexes with formula [Ln(2,5‐DCB)x(phen)y] are reported, which are characterized via single‐crystal, powder X‐ray diffraction, elemental analysis, IR spectroscopy, thermogravimetric analysis, photoluminescence measurement, and DC/AC magnetic measurement. These eight complexes are isostructural, and possess a discrete dinuclear structure. The adjacent dinuclear molecules are linked by the hydrogen bonding interactions into a one‐dimensional (1D) supramolecular chain. The neighboring 1D chains are further extended into a two‐dimensional (2D) supramolecular layer by the π–π stacking interactions. The photoluminescent properties of complexes 1 (NdIII), 2 (SmIII), 3 (EuIII), 5 (TbIII), 6 (DyIII), and 8 (YbIII) were investigated. Magnetic investigations also reveal the presence of ferromagnetic interactions in complexes 4 (GdIII), 6 (DyIII), and 7 (ErIII). Additionally, complex 6 (DyIII) demonstrates field‐induced slow magnetic relaxation behavior. [ABSTRACT FROM AUTHOR]

A new Dy2-dimer-based two-dimensional network Dy(L)(HL)(phen) (1-Dy) has been synthesized by a hydrothermal method. 1-Dy displays an obvious single-molecule magnet (SMM) behavior with a high Ueff value of approximately 160 K under a zero dc field. [ABSTRACT FROM AUTHOR]

Background: This study aimed to identify the longitudinal trends and characteristics of the practice of explicitly giving equal credit to multiple authors of publications in public health journals. Manual searches were conducted to identify original research articles, published in five public health journals with the highest IFs according to the '2012 JCR Science Edition' between January 1, 2004 and December 31, 2013, which awarded equal credit to multiple authors ( Epidemiologic Reviews, Environmental Health Perspectives, the International Journal of Epidemiology, Epidemiology, and the Annual Review of Public Health). The Instructions to Authors in the five journals were also examined with regard to information about giving equal credit to multiple authors. Findings: Statistically significant differences were noted in the annual prevalence in Environmental Health Perspectives, International Journal of Epidemiology, and Epidemiology ( r = 0.753, P = 0.012; r = 0.894, P = 0.000; r = 0.522, P = 0.122, respectively). The first two authors listed in the by-line received equal credit in the majority of articles, but this practice was also extended to authors in nearly every position on the by-line in some publications. The authors given equal credit in articles appearing in Environmental Health Perspectives, International Journal of Epidemiology, and Epidemiology were primarily from European and North American countries. Finally, none of the journals provided specific guidance regarding this practice in their Instructions to Authors. Conclusions: An emerging trend of giving equal credit to multiple authors is observed in the public health journals. This practice should be better addressed in the guidance provided by journals to authors. [ABSTRACT FROM AUTHOR]

Graphical abstract A series of 3D 2,3-pzdc-based lanthanide coordination polymers (2,3-pzdc = pyrazine-2,3-dicarboxylate) tuned by CdII have been successfully synthesized and structurally characterized. Their photoluminescent and magnetic properties as well as the magnetic properties of a 2,3-pzdc-based ZnII–DyIII heterometallic coordination polymer have been investigated. Highlights • Two types of 3D CPs have been prepared by the one-pot hydrothermal reactions. • The introduction of CdII has an important effect on the formation of 1 – 8. • CPs 4 (EuIII), 5 (TbIII), and 6 (DyIII) show intense photoluminescence. • CPs 6 (DyIII) and 9 (DyIII) exhibit field-induced slow magnetic relaxation behaviors. • This work provides a useful strategy for constructing the 2,3-pzdc-based CPs. Abstract The hydrothermal reactions of Ln(NO 3) 3 · n H 2 O, Cd(NO 3) 2 ·4H 2 O/Zn(NO 3) 2 ·4H 2 O, pyrazine-2,3-dicarboxylic acid (2,3-H 2 pzdc), and NaOH yielded a series of metal-organic coordination polymers (CPs) {[Ln 2 Cd(2,3-pzdc) 4 (H 2 O) 6 ]·2H 2 O} n [Ln = La (1), Pr (2), Nd (3)], {[Ln 2 (2,3-pzdc) 3 (H 2 O) 5 ]·3H 2 O} n [Ln = Eu (4), Tb (5), Dy (6), Ho (7), Er (8)], and {[Dy 2 Zn(2,3-pzdc) 4 (H 2 O) 6 ]·2H 2 O} n (9). They were characterized by single-crystal X-ray diffraction, elemental analysis, IR spectroscopy, powder X-ray diffraction, and thermogravimetric analysis. CPs 1 – 3 and 9 are isostructural and show a 3D framework formed by 2,3-pzdc linking CdII/ZnII and LnIII with a 3,3,4,4-connected {4.62} 2 {42.62.82}{63} 2 {65.8} 2 topology. CPs 4 – 8 are isostructural and exhibit a 3D framework constructed from the 2,3-pzdc anions bridging the LnIII ions with a 3,4-connected {4.6.8}{4.62.83} topology. Introduction of the CdII ion plays an important role in the formation of 1 – 8. CPs 4 – 6 display the characteristic fluorescent emissions of EuIII, TbIII, and DyIII, respectively. CPs 6 and 9 indicate field-induced slow magnetic relaxation behaviors. A ferromagnetic coupling between the intrachain DyIII ions was observed in 9. [ABSTRACT FROM AUTHOR]

Graphical abstract Six metal polycarboxylate complexes tuned by N-donor co-ligands and transition metal ions have been successfully synthesized and structurally characterized. The photoluminescent and magnetic properties of partial complexes were studied. Abstract Six transition metal–organic complexes based on 3,5-di(3,4-dicarboxylphenyloxy)benzoic acid (H 5 L) and different N-donor co-ligands, namely, Cu(H 3 L)(2,2′-bpy)·H 2 O (1), Zn 2 (HL)(2,2′-bpy) 2 (2), Cd 2 (HL)(2,2′-bpy) 2 (H 2 O) (3), Cd 2 (HL)(phen) 4 ·5H 2 O (4), Cu(H 3 L)(phen) (5), and Cu(H 3 L)(4,4′-bpy)·H 2 O (6) (2,2′-bpy = 2,2′-bipyridine, phen = 1,10-phenanthroline, 4,4′-bpy = 4,4′-bipyridine), were successfully synthesized under hydrothermal conditions. Their structures were determined by single-crystal X-ray diffraction analyses and further characterized by elemental analyses, IR, powder X-ray diffraction (PXRD), and thermogravimetric analyses (TGA). Complexes 1 and 5 possess discrete zero-dimensional (0D) structures which are further assembled into three-dimensional (3D) supramolecular frameworks by hydrogen-bonding interactions and π–π stacking interactions. Complexes 2 and 3 display similar 3D frameworks with different topologies. Complex 4 shows a one-dimensional (1D) chain which is further connected into a two-dimensional (2D) supramolecular layer via π–π stacking interactions. Complex 6 exhibits a 1D chain which is further extended into a 3D supramolecular network through hydrogen-bonding interactions. The H 5 L ligand is partially deprotonated in 1 – 6. The N-donor co-ligands and transition metal ions have important effects on the architectures of 1 – 6. The photoluminescent properties of 2 – 4 and the magnetic properties of 1 and 6 were also studied. [ABSTRACT FROM AUTHOR]

A series of linear CoII 2 LnIII 2 clusters derived from 3,4-dichlorobenzoate and 2,2′-bipyridine have been successfully synthesized and structurally characterized. Their photoluminescent and magnetic properties have been investigated. • Seven CoII-LnIII heteromatellic complexes are obtained. • The corresponding EuIII and TbIII complexes exhibit characteristic photoluminescent properties. • The corresponding DyIII complex shows a field-induced slow magnetic relaxation behavior. The reactions of Co(NO 3) 2 ·6H 2 O, Ln(NO 3) 3 · n H 2 O, 3,4-dichlorobenzoic acid (3,4-HDCB), 2,2′-bipyridine (2,2′-bpy), and NaOH under solvothermal conditions of H 2 O and ethanol yielded a series of 3d-4f heterometallic complexes [Ln 2 Co 2 (3,4-DCB) 10 (2,2′-bpy) 2 ] [Ln = Nd (1), Sm (2), Eu (3), Gd (4), Tb (5), Dy (6), and Er (7)]. Complexes 1 – 7 are isostructural except that the coordination number of LnIII in 1 – 6 is different from that in 7. This is related to the size of the LnIII ions. Complexes 1 – 7 possess linear tetranuclear CoII-LnIII-LnIII-CoII cluster structures formed by the 3,4-DCB anions bridging the CoII and LnIII ions. The thermal stability as well as the photoluminescent and magnetic properties of 1 – 7 were investigated. [ABSTRACT FROM AUTHOR]

A new Dy2-dimer-based two-dimensional network Dy(L)(HL)(phen) (1-Dy) has been synthesized by a hydrothermal method. 1-Dy displays an obvious single-molecule magnet (SMM) behavior with a high Ueff value of approximately 160 K under a zero dc field.

A rod- or coccus-shaped, non-spore-forming actinobacterium, designated strain SC8A-24(T), was isolated from a soil sample collected from the rhizosphere of Alhagi sparsifolia on the southern edge of the Taklimakan desert, Xinjiang, China, and examined by a polyphasic approach to clarify its taxonomic position. This actinobacterium was Gram-staining-positive and aerobic. Substrate and aerial mycelia were not observed, and no diffusible pigments were observed on the media tested. Strain SC8A-24(T) grew optimally without NaCl at 28-30 °C and pH 7.0-8.0. Phylogenetic analysis based on the 16S rRNA gene sequence indicated that strain SC8A-24(T) belonged to the genus Nocardioides and shared the highest 16S rRNA gene sequence similarity with Nocardioides salarius CL-Z59(T) (96.51%), N. pyridinolyticus OS4(T) (96.43%) and N. ginsengagri BX5-10(T) (96.37%). The DNA G+C content of strain SC8A-24(T) was 71 mol%. The cell-wall peptidoglycan contained ll-2,6-diaminopimelic acid, and MK-8(H4) was the predominant menaquinone. The major polar lipids were phosphatidylglycerol, diphosphatidylglycerol, an unidentified glycolipid and an unidentified phospholipid. The major fatty acids were C17 : 1ω8c, 10-methyl C17 : 0 and C18 : 1ω9c. On the basis of phylogenetic analysis and phenotypic and chemotaxonomic characteristics, strain SC8A-24(T) represents a novel species of the genus Nocardioides , for which the name Nocardioides deserti sp. nov. is proposed. The type strain is SC8A-24(T) ( =DSM 26045(T)  = CGMCC 4.7183(T))., (© 2015 IUMS.)

Objective: To study the microscopic and UV-Vis spectrum characteristic of Sapium sebiferum., Methods: The microscopic identification and UV-Vis spectrum identification were adopted., Results: There were cluster crystals in cortical cells of roots and stems and parenchyma cells of the leaves. A few stone cells were found in cortex of the stem. The vascular bundles arranged in the form of a circle in the main vein of the leaves. It could be observed that many crystals and crystal fibers in the powder. Six kinds of solvent of crude drug had absorption peaks between 200 - 800 nm., Conclusion: These results can provide the scientific evidence for the establishment of standard for quality control and further study.