Association of positive childhood experiences with flourishing among children with ADHD: A population-based study in the United States.

BACKGROUND: Child flourishing includes healthy social and emotional development and an open, engaged approach to learning. However, there remains a significant knowledge gap concerning a minority of children with ADHD who may demonstrate flourishing in one or more areas of functioning. This study investigated the association between positive childhood experiences (PCEs) and flourishing among children with ADHD. METHOD: Data were derived from the 2021 National Survey of Children's Health in the United States. The analysis included a final sample of 3727 children with ADHD. Logistic regression, restricted cubic splines, and random forest were used to examine the associations between seven PCEs and flourishing. RESULTS: The adjusted odds of flourishing were 72% lower (odds ratio [OR] = 0.28,95% confidence interval [CI] = 0.21, 0.38) among children with PCE scores of 0-2 compared to those with scores of 3-5. In addition, the adjusted odds of flourishing were 2.45 times (95%CI = 2.00, 2.99) greater for children with PCE scores of 6-7 compared to those with scores of 3-5. These associations were consistent regardless of the level of adverse childhood experiences. Having a "connected caregiver" was the PCE most closely related to flourishing (unweighted OR = 3.24, 95%CI = 2.72, 3.89). CONCLUSIONS: Our findings revealed a positive association between higher levels of PCEs and greater flourishing among children with ADHD, regardless of the level of childhood adversity they experienced. These results highlight the importance of positive experiences in the lives of children with ADHD, with a specific focus on nurturing supportive relationships within families.

Association of intimate partner violence with offspring growth in 32 low- and middle-income countries: a population-based cross-sectional study.

Intimate partner violence (IPV) against women presents a major public health challenge, especially in low-income and middle-income countries (LMICs), and its relationship with poor offspring growth is emerging but remains understudied. This study aimed to explore the impact of maternal exposure to IPV on offspring growth based on different approaches in LMICs. We conducted a population-based cross-sectional study using the most recent Demographic and Health Surveys from 32 LMICs; 81,652 mother-child dyads comprising women aged from 15 to 49 years with children aged 0 to 59 months were included. We applied logistic regression models to explore the independent and cumulative relationship between IPV, including emotional, physical, and sexual IPV, with poor child growth status, including stunting and wasting; 52.6% of mothers were under the age of 30 years with a 36% prevalence of any lifetime exposure to IPV. Maternal exposure to any IPV increased the odds of stunting, but only physical and sexual IPV were independently associated with an increased risk of stunting. Three different types of IPV exhibited a cumulative effect on stunting. Maternal exposure to physical IPV was significantly associated with an increased risk of wasting. Significant associations between maternal exposure to emotional IPV with offspring stunting and physical IPV with wasting were only observed in children aged 0 to 36 months. IPV against women remains high in LMICs and has adverse effects on offspring growth. Policy and program efforts are needed to prioritize the reduction of widespread physical and sexual IPV and to mitigate the impact of such violence.

Associations between parenting burnout and maternal adverse childhood experiences among postnatal women.

This study aims at exploring the relationships between adverse childhood experience (ACEs) and parental burnout. A total of 583 postnatal Chinese mothers were recruited in this cross-sectional study. Maternal ACEs were measured by Adverse Childhood Experience Questionnaire-Revised and parental burnout was measured by Parental Burnout Assessment. Multiple linear and binary logistic regression, and latent class analysis were used to explore the association between each type and cumulative ACEs and parental burnout. We found ACEs were associated with a higher risk of parental burnout. However, the association differed in the type of ACEs. The higher levels of physical abuse (B = 0.971 ~ 0.459, all p < 0.05) and emotional neglect (B = 1.010 ~ 1.407, all p < 0.05) in childhood were correlated with more serious parental burnout. The higher levels of self-threatened (B = 0.429 ~ 0.559, all p < 0.05) and self-deprived experience (B = 0.384 ~ 0.462, all p < 0.05), higher number of ACEs type (B = 2.909 ~ 3.918, all p < 0.05) were associated with more serious parental burnout. Results were consistent after combining four dimensions of parental burnout as a whole in LCA. This study indicated that maternal ACEs were associated with parental burnout. Women with self-deprived, self-threatened and more types of ACEs should be paid special attention.

A Porous Perovskite Nanofiber with Reinforced Aerophobicity for High-Performance Anion Exchange Membrane Water Splitting.

Perovskite oxides stand out as emerging oxygen evolution reaction (OER) catalysts on account of their effective electrocatalytic performance and low costs. Nevertheless, perovskite oxides suffer from severe bubble overpotential and inhibited electrochemical performance in large current densities due to their small specific surface areas and structural compactness. Herein, the study highlights the electrospun nickel-substituted La0.5 Sr0.5 FeO3-δ (LSF) porous perovskite nanofibers, that is, La0.5 Sr0.5 Fe1-x Nix O3-δ (denoted as ES-LSFN-x, x = 0, 0.1, 0.3, and 0.5), as high-performance OER electrocatalysts. The most effective La0.5 Sr0.5 Fe0.5 Ni0.5 O3-δ (ES-LSFN-0.5) nanofibers suggest a larger specific surface area, higher porosity, and faster mass transfer than the counterpart sample prepared by conventional sol-gel method (SG-LSFN-0.5), showing notably increased geometric and intrinsic activities. The bubble visualization results demonstrate that the enriched and nano-sized porosity of ES-LSFN-0.5 enables reinforced aerophobicity and rapid detachment of oxygen bubbles, thereby reducing the bubble overpotential and enhancing the electrochemical performance. As a result, the ES-LSFN-0.5-based anion exchange membrane water electrolysis delivers a superior stability of 100 h while the SG-LSFN-0.5 counterpart degrades rapidly within 20 h under a current density of 100 mA cm-2 . The results highlight the advantage of porous electrocatalysts in optimizing the performance of large current density water electrolysis devices by reducing the bubble overpotential.

Digital financial inclusion, industrial structure and urban-Rural income disparity: Evidence from Zhejiang Province, China.

Rising income inequality challenges economic and social stability in developing countries. For China, the fastest-growing global digital economy, it could be an effective tool to promote inclusive development, narrowing urban-rural income disparity. It investigates the role of digital financial inclusion (DFI) in narrowing the urban-rural income gap. The study uses panel data from 52 counties in Zhejiang Province, China, from 2014 to 2020. The results show that the development of DFI significantly reduces rural-urban and rural income inequality. The development of DFI helps optimize industrial structure and upgrade the internal structure of agriculture, facilitating income growth for people in rural areas. Such effects are greater in poorer counties. Our findings provide insights into why rapid DFI and the narrowing of the rural-urban income disparity exist in China. Moreover, our results provide clear policy implications on how to reduce the disparity. The most compelling suggestion is that promoting the optimization of industrial structure through DFI is crucial for narrowing the urban-rural income gap.

Role of Maternal Adverse Childhood Experiences on Infant Neglect: A Multi-Perspective Approach.

We explored the intergenerational transmission effects of maternal adverse childhood experiences (ACEs) and infant neglect from multiple perspectives. The study included a sample of postpartum mothers and infants (N = 550) from the outpatient child health care department of a tertiary hospital in Jinan, Shandong Province, China. Our investigation followed three main lines of inquiry. First, the association of overall maternal ACEs with infant neglect was estimated. Secondly, the cumulative and independent effects of maternal ACEs on infant neglect were explored using the Adverse Childhood Experience Questionnaire-Revised (ACEQ-R) with 14 types of ACEs. Finally, the different patterns of 14 maternal ACEs were identified, and the association between the different patterns and infant neglect was explored. There were three main findings. First, infants born to mothers with ACEs experienced higher levels of neglect compared to those born to mothers without ACEs. Second, infants born to mothers with three or more subtypes of ACEs experienced the greatest levels of neglect, with maternal childhood physical neglect emerging as a particularly influential factor. Third, infants in the "median maternal ACEs" and "high maternal neglect and poor peer relationship" groups experienced more severe neglect than those in the "low maternal ACEs" group. These results suggest that early life experiences substantially shape future parenting behaviors, such as infant neglect.

Pulmonary fungus ball caused by Penicillium capsulatum in a patient with type 2 diabetes: a case report.

BACKGROUND: Following the recent transfer of all accepted species of Penicillium subgenus Biverticillium to Talaromyces (including Talaromyces marneffei, formerly Penicillium marneffei), Penicillium species are becoming increasingly rare causal agents of invasive infections. Herein, we present a report of a type 2 diabetes patient with a fungus ball in the respiratory tract caused by Penicillium capsulatum. CASE PRESENTATION: A 56-year-old Chinese female gardener with a 5-year history of type 2 diabetes presented at the Shanghai Changzheng Hospital with fever, a cough producing yellow-white sputum, and fatigue. The therapeutic effect of cefoxitin was poor. An HIV test was negative, but the ß-D-glucan test was positive (459.3 pg/ml). Chest radiography revealed a cavitary lesion in the left upper lobe, and a CT scan showed globate cavities with a radiopaque, gravity-dependent ball. The histopathologic features of the tissue after haematoxylin-eosin staining showed septate hyphae. The fungus was isolated from the gravity-dependent ball and identified as Penicillium capsulatum based on the morphological analysis of microscopic and macroscopic features and on ribosomal internal transcribed spacer sequencing. After surgery, the patient was cured with a sequential treatment of fluconazole 400 mg per day for 90 days and caspofungin 70 mg per day for 14 days. CONCLUSIONS: Although the prognosis is often satisfactory, clinicians, mycologists and epidemiologists should be aware of the possibility of infection by this uncommon fungal pathogen in diabetes patients, since it may cause severe invasive infections in immunocompromised hosts such as diabetes and AIDS patients.

Flavobacterium dongtanense sp. nov., isolated from the rhizosphere of a wetland reed.

Two strains of Gram-reaction-negative, rod-shaped, non-spore-forming, non-motile, aerobic bacteria, designated LW30(T) and LW29, were isolated from the rhizosphere of a wetland reed in Dongtan, Chongming Island, China. The strains formed pale-yellow colonies on R2A plates. Growth occurred at 4-37 °C (optimum 30 °C), at pH 6-9 (optimum pH 7-8) and in the presence of 0-3 % (w/v) NaCl (optimum 0-1 %). Oxidase and catalase activities and flexirubin-type pigments were absent. MK-6 was the major respiratory quinone. The major fatty acids were iso-C(15 : 0), C(15 : 0), iso-C(15 : 1) G and iso-C(17 : 1)ω9c. Strains LW30(T) and LW29 could be differentiated from related species by several phenotypic characteristics. Phylogenetic analyses based on 16S rRNA gene sequences placed strains LW30(T) and LW29 in the genus Flavobacterium with high sequence similarity to Flavobacterium cheniae NJ-26(T) (94.0 %) and Flavobacterium indicium GPTSA 100-9(T) (93.9 %). Together with F. indicium GPTSA 100-9(T), strains LW30(T) and LW29 formed a distinct group in the phylogenetic tree. The DNA G+C content was 30 mol%. On the basis of the phylogenetic and phenotypic evidence, strains LW30(T) and LW29 represent a novel species of the genus Flavobacterium, for which the name Flavobacterium dongtanense sp. nov. is proposed. The type strain is LW30(T) (=KCTC 22671(T) =CCTCC AB 209201(T)).

Altererythrobacter dongtanensis sp. nov., isolated from a tidal flat.

A Gram-negative, rod-shaped and non-spore-forming bacterial strain, JM27(T), was isolated from a tidal flat of Dongtan Wetland, Chongming Island, China. The strain formed smooth yellow colonies on R2A plates. Growth occurred at 10-37 °C (optimum, 30-37 °C), at pH 6.0-10.0 (optimum, pH 7.0-9.0) and in the presence of 0-1 % NaCl (optimum, 0 %). Catalase test was positive and oxidase test was negative. Ubiquinone 10 (Q10) was the major respiratory quinone. C18:0ω7c and C17:1ω6c were the most abundant fatty acids. Diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol were the major polar lipids. The DNA G+C content of strain JM27(T) was 66.4 mol%. The 16S rRNA gene sequence of the isolate showed highest similarity to that of Altererythrobacter marinus H32(T) (96.4 %). Phylogenetic analysis based on 16S rRNA gene sequences indicated that the strain belonged to the genus Altererythrobacter of the family Erythrobacteraceae of the class Alphaproteobacteria. On the basis of phylogenetic analysis, whole-cell fatty acids, polar lipid compositions, and biochemical and physiological characteristics, strain JM27(T) is proposed to represent a novel species of the genus Altererythrobacter for which the name Altererythrobacter dongtanensis sp. nov. is proposed. The type strain is JM27(T) ( = KCTC 22672(T)  = CCTCC AB 209199(T)).

Variability and Yield in h-BN-Based Memristive Circuits: The Role of Each Type of Defect.

In the race of fabricating solid-state nano/microelectronic devices using 2D layered materials (LMs), achieving high yield and low device-to-device variability are the two main challenges. Electronic devices that drive currents in-plane and homogeneously along the 2D-LMs (i.e., transistors, memtransistors) are strongly affected by local defects (i.e., grain boundaries, wrinkles, thickness fluctuations, polymer residues), as they create inhomogeneities and increase the device-to-device variability, resulting in a poor performance at the circuit level. Here, it is shown that memristors are insensitive to most types of defects in 2D-LMs, even when fabricated in academic laboratories that do not meet industrial standards. The reason is that the currents produced in these devices, which flow out-of-plane across the 2D-LM, are always driven locally by the most conductive locations. Consequently, it is concluded that it is much easier to fabricate 2D-LMs-based solid-state nano/microelectronic circuits using memristors than using transistors or memtransistors, not only due to the inherent simpler fabrication process (i.e., less lithography steps) but also because the local defects do not degrade the yield and variability of memristors considerably.

Degradation of 2,6-di-tert-butylphenol by an isolated high-efficiency bacterium strain.

An aerobic bacterium strain, F-3-4, capable of effectively degrading 2, 6-ditert-butylphenol (2, 6-DTBP), was isolated and screened out from an acrylic fiber wastewater and the biofilm in the wastewater treatment facilities. This strain was identified as Alcaligenes sp. through morphological, physiological and biochemical examinations. After cultivation, the strain was enhanced by 26.3% in its degradation capacity for 2,6-DTBP. Results indicated that the strain was able to utilize 2,6-DTBP, lysine, lactamine, citrate, n-utenedioic acid and malic acid as the sole carbon and energy source, alkalinize acetamide, asparagine, L-histidine, acetate, citrate and propionate, but failed to utilize glucose, D-fructose, D-seminose, D-xylose, serine and phenylalanine as the sole carbon and energy source. The optimal growth conditions were determined to be: temperature 37 degrees C, pH 7.0, inoculum size 0.1% and shaker rotary speed 250 r/min. Under the optimal conditions, the degradation kinetics of 2,6-DTBP with an initial concentration of 100 mg/L was studied. Results indicated that 62.4% of 2,6-DTBP was removed after 11 d. The degradation kinetics could be expressed by Eckenfelder equation with a half life of 9.38 d. In addition, the initial concentration of 2,6-DTBP played an important role on the degradation ability of the strain. The maximum initial concentration of 2,6-DTBP was determined to be 200 mg/L. Above this level, the strain was overloaded and exhibited significant inhibition.

Abundance and composition of ammonia-oxidizing bacteria and archaea in different types of soil in the Yangtze River estuary.

Tidal flats are soil resources of great significance. Nitrification plays a central role in the nitrogen cycle and is often a critical first step in nitrogen removal from estuarine and coastal environments. We determined the abundance as well as composition of ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA) in different soils during land reclamation process. The abundance of AOA was higher than that of AOB in farm land and wild land while AOA was not detected in tidal flats using real-time polymerase chain reaction (PCR). The different abundances of AOB and AOA were negatively correlated with the salinity. The diversities of AOB and AOA were also investigated using clone libraries by amplification of amoA gene. Among AOB, nearly all sequences belonged to the Nitrosomonas lineage in the initial land reclamation process, i.e., tidal flats, while both Nitrosomonas and Nitrosospira lineages were detected in later and transition phases of land reclamation process, farm land and wild land. The ratio of the numbers of sequences of Nitrosomonas and Nitrosospira lineages was positively correlated with the salinity and the net nitrification rate. As for AOA, there was no obvious correlation with the changes in the physicochemical properties of the soil. This study suggests that AOB may be more import than AOA with respect to influencing the different land reclamation process stages.

Design and synthesis of pinanamine derivatives as anti-influenza A M2 ion channel inhibitors.

The adamantanes are a class of anti-influenza drugs that inhibit the M2 ion channel of the influenza A virus. However recently, the clinical effectiveness of these drugs has been called into question due to the emergence of adamantane-insensitive A/M2 mutants. Although we previously reported (1R,2R,3R,5S)-3-pinanamine 3 as a novel inhibitor of the wild type influenza A virus M2 protein (WT A/M2), limited inhibition was found for adamantane-resistant M2 mutants. In this study, we explored whether newly synthesized pinanamine derivatives were capable of inhibiting WT A/M2 and selected adamantane-resistant M2 mutants. Several imidazole and guanazole derivatives of pinanamine were found to inhibit WT A/M2 to a comparable degree as amantadine and one of these compounds 12 exhibits weak inhibition of A/M2-S31N mutant and it is marginally more effective in inhibiting S31NM2 than amantadine. This study provides a new insight into the structural nature of drugs required to inhibit WT A/M2 and its mutants.

Pseudomonas caeni sp. nov., a denitrifying bacterium isolated from the sludge of an anaerobic ammonium-oxidizing bioreactor.

Two Gram-negative, rod-shaped, motile, aerobic bacterial strains designated HY-14(T) and HY-24 were isolated from the sludge of an anaerobic ammonium-oxidizing bioreactor. The strains could not grow with 5 % (w/v) NaCl, did not produce acid from d-glucose or utilize d-glucose, gluconate or citrate as a sole carbon source. Summed feature 3 and C(16 : 0) were the most abundant fatty acids; hydroxyl fatty acids C(12 : 0) 3-OH and C(10 : 0) 3-OH were also present. Fatty acid C(12 : 0) 2-OH was absent. The DNA G+C contents of strains HY-14(T) and HY-24 were 50.6+/-0.5 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed that strains HY-14(T) and HY-24 formed a monophyletic clade within the genus Pseudomonas. The highest sequence similarities were to Pseudomonas pseudoalcaligenes DSM 50188(T) (95.9 %). On the basis of phenotypic and phylogenetic properties, strains HY-14(T) and HY-24 are proposed as a novel species of the genus Pseudomonas, for which the name Pseudomonas caeni sp. nov. is proposed. The type strain is HY-14(T) (=KCTC 22292(T)=CCTCC AB208156(T)).

Henriciella marina gen. nov., sp. nov., a novel member of the family Hyphomonadaceae isolated from the East Sea.

A bacterial strain, designated Iso4(T), was isolated from the East Sea of Korea and was subjected to a poly-phasic taxonomy study including phenotypic and chemotaxonomic characteristics as well as 16S rRNA gene sequence analysis. Cells of the strain were Gram-negative, motile, non-budding, non-stalked, and strictly aerobic. Strain Iso4(T) grew optimally at 20 degrees C in the presence of 1 approximately 2% (w/v) NaCl and at pH 6.9 approximately 7.6. The major respiratory quinone was Q-10 and the major cellular fatty acids were C(18:1) omega 7c (53.5%), C(17:1) omega 5c (11.7%), C(17:1) omega 6c (8.1%), C(16:0) (7.8%), C(17:0) (4.8%), C(15:0) (2.9%), and C(16:1) omega 5c (2.2%). The DNA G+C content of strain Iso4(T) was 56.2 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain Iso4(T) formed a monophyletic clade in the family Hyphomonadaceae, supported by high bootstrap value and was most closely related to the genus Hyphomonas (92 approximately 94%), a member of marine bacteria in the family. The phenotypic, genotypic, and chemotaxonomic evidences also suggest strain Iso4(T) represents a novel genus and species in the family Hyphomonadaceae, for which the name Henriciella gen. nov., sp. nov. is proposed. The type strain is Iso4(T) (=KCTC 12513(T) =DSM 19595(T) =JCM 15116(T)).

Joostella marina gen. nov., sp. nov., a novel member of the family Flavobacteriaceae isolated from the East Sea.

A Gram-negative, non-spore-forming, non-motile, yellow-pigmented, strictly aerobic bacterial strain, designated En5(T), was isolated from the East Sea of Korea and was subjected to a polyphasic taxonomy study. Strain En5(T) grew optimally at 30 degrees C, in the presence of 1-3 % (w/v) NaCl and at pH 5.3-7.6. The major respiratory lipoquinone was MK-6 and the major fatty acids were iso-C(15 : 0), iso-C(17 : 0) 3-OH and iso-C(17 : 1)omega9c. The DNA G+C content of strain En5(T) was 30.1 mol%. Phylogenetic analyses based on 16S rRNA gene sequences showed that strain En5(T) formed a distinct evolutionary lineage within the family Flavobacteriaceae and shared 93 % sequence similarity with the type strains of both Galbibacter mesophilus and Zhouia amylolytica. On the basis of its phenotypic and phylogenetic properties, strain En5(T) is suggested to represent a novel species of a new genus in the family Flavobacteriaceae, for which the name Joostella marina gen. nov., sp. nov. is proposed. The type strain is En5(T) (=KCTC 12518(T)=DSM 19592(T)=CGMCC 1.6973(T)).

[The degradation characteristics of degrading bacterium of 2,6-di-tert-butylphenol].

A degrading bacterial strain F-3-4 for 2,6-Di-tert-butylphenol (2,6-DTBP) was isolated from biofilm in acrylic fiber wastewater treatment structures. By acclimation, its capacity for degradation of 2,6-DTBP was enhanced by 26%. It was identified as Alcaligenes sp. according to morphological, physiological and biochemical characters. By tests in shaking flasks, the effects of the conditions of growth was studied, and it was determined that the optimum conditions of growth for the strain was 37 degrees C, pH 7.0 and inoculum amount 0.1%. Under these conditions, the kinetics of degradation for 2,6-DTBP of initial concentration 100 mg/L was studied, and the result indicated that the removal rate of 2,6-DTBP within 11 days was 62.4%, and the degradation process followed Eckenfelder kinetics. The half life of 2,6-DTBP was 9.38 days. The effect of initial concentration on degradation ability of the strain also was investigated. The results showed that the optimum initial concentration was 200 mg/L. When the initial concentrations were below it, the growth of strain and removal of 2,6-DTBP increased with the increase of initial concentration, while when above the value, they were inhibited.