Impact of soil bacteria on amylose synthesis in maize kernels under the substitution of manure nitrogen for mineral fertilizer nitrogen.

Long-term and large-scale application of mineral fertilizer destroys soil microbial structure and crop quality. To reduce the harm of mineral fertilizer, a 6-year localization experiment was conducted to study the effects of replacing 0 % (CF), 25 % (M25), 50 % (M50), 75 % (M75), and 100 % (M100) of 225 kg ha mineral fertilizer nitrogen with manure nitrogen on soil bacterial community structure and crop quality. The results showed that an increase in soil Longimicrobiaceae elicited a reduction in amylose.

Experimental Study on the Effect of Polycarboxylate Superplasticizer on the Performance of Cement-Based Grouting Materials.

Polycarboxylate superplasticizers BMC-L and BMC-S were utilized as modifiers in the formulation of novel cement-based grouting materials. Indoor tests were conducted on 32 groups of cement slurries, varying by water-cement ratio (0.5:1 and 0.

Association of greenspace and natural environment with brain volumes mediated by lifestyle and biomarkers among urban residents.

Objectives: To examine the associaiton between environmental measures and brain volumes and its potential mediators.

Study Design: This was a prospective study.

Methods: Our analysis included 34,454 participants (53.

Layered Composite Dorsal Onlay Implant for Augmentation Rhinoplasty.

The use of autologous costal cartilage in augmentation rhinoplasty is well-established. However, scenarios where costal cartilage is insufficient or patients are unwilling to undergo additional cartilage harvesting present a challenge. This study introduces a composite dorsal onlay implant, combining silicone and costal cartilage, as an effective solution.

Phototherapeutic keratectomy for corneal epithelial-stromal dystrophies in pediatric patients.

Corneal dystrophies may develop gradually from early onset in childhood and persist for years to decades. Visual impairment or repeated ocular irritations caused by corneal dystrophies severely affect the quality of life. Although various surgical treatment options are indicated for adult patients, the treatment plan for pediatric patients remains unclear.

Superconducting diode effect and interference patterns in kagome CsVSb.

The interplay among frustrated lattice geometry, non-trivial band topology and correlation yields rich quantum states of matter in kagome systems. A series of recent members in this family, AVSb (A = K, Rb or Cs), exhibit a cascade of symmetry-breaking transitions, involving the 3Q chiral charge ordering, electronic nematicity, roton pair density wave and superconductivity. The nature of the superconducting order is yet to be resolved.

Recurrence Characteristics on Optical Coherence Tomography and Treatments of Reis-Bücklers Corneal Dystrophy After Phototherapeutic Keratectomy or Penetrating Keratoplasty.

Purpose: To evaluate the recurrence characteristics on optical coherence tomography and clinical outcomes after phototherapeutic keratectomy (PTK) or penetrating keratoplasty (PKP) in patients with Reis-Bücklers corneal dystrophy (RBCD).

Design: Retrospective interventional case series.

Methods: Seventeen patients with RBCD (31 eyes, including 6 surgery-naïve eyes and 25 surgical eyes) received 44 surgical interventions from 1996 through 2022.

Lithium Ion Intercalation-Induced Metal-Insulator Transition in Inclined-Standing Grown 2D Non-Layered CrS Nanosheets.

Gate-controlled ionic intercalation in the van der Waals gap of 2D layered materials can induce novel phases and unlock new properties. However, this strategy is often unsuitable for densely packed 2D non-layered materials. The non-layered rhombohedral CrS is an intrinsic heterodimensional superlattice with alternating layers of 2D CrS and 0D Cr.

Replacing nitrogen in mineral fertilizers with nitrogen in maize straw increases soil water-holding capacity.

Soil water-holding capacity decreases due to long-term mineral fertilizer application. The objective of this study was to determine how replacing mineral fertilizer with maize straw affected the soil water retention curve, soil water content, soil water availability, and soil equivalent pore size. Replacement treatments in which 25% (S), 50% (S), 75% (S), and 100% (S) of 225 kg ha nitrogen from mineral fertilizer (CK) was replaced with equivalent nitrogen from maize straw were conducted for five years in the Loess Plateau of China.

Magnetic field filtering of the boundary supercurrent in unconventional metal NiTe-based Josephson junctions.

Topological materials with boundary (surface/edge/hinge) states have attracted tremendous research interest. Additionally, unconventional (obstructed atomic) materials have recently drawn lots of attention owing to their obstructed boundary states. Experimentally, Josephson junctions (JJs) constructed on materials with boundary states produce the peculiar boundary supercurrent, which was utilized as a powerful diagnostic approach.

Tunneled Paranasal Augmentation Using Diced Autologous Costal Cartilage in Asian Rhinoplasty: A Comparative Study.

Due to the prevalence of anterior maxilla dysplasia in Asian population, paranasal concavity is a common accompaniment to low nose, but its impact on facial harmonization is often underestimated. A retrospective comparative study was conducted on patients diagnosed as low nose with paranasal concavity between June 2017 and June 2021, with a total of 56 patients followed up successfully. The control and observation groups were established according to whether the paranasal augmentation was performed.

Multi-index comprehensive evaluation model for assessing risk to trainees in an emergency rescue training base for building collapse.

Rescues from building collapse accidents present a significant challenge for China's emergency rescue system. However, there are also many risk factors in a training scenario, which have been summarized in this study. A hierarchical indicator system for personnel safety was established, including 12 first-level indicators and 23s-level indicators.

The relay graft, a tailored supplement between the nasal hump and established tip in East Asian rhinoplasty.

Background: In East Asian individuals, the nasal bone already has sufficient height for an ideal dorsal profile, but the tip requires enhancement for a desired projection. Consequently, the gap between the intrinsic bony structure and the established nasal tip requires appropriate management. The options are either to reduce the keystone region to create a smooth bed for a conventional dorsal onlay graft or to preserve the original osseocartilaginous structures and then customize a supplementary graft.

Association study for the role of MMP8 gene polymorphisms in Colorectal cancer susceptibility.

Background: Colorectal cancer (CRC) is one of the most common malignant tumors, influenced by several genetic loci in its clinical phenotypes. The aim of this study was to determine the relationship between the MMP8 gene polymorphism and CRC risk in the Chinese Han population.

Method: This study recruited 688 CRC patients and 690 healthy controls.

Rhinoplasty with Mortise-Tenon Cartilaginous Framework for Caudal Septal Cartilage Defects.

Introduction: Rhinoplasty for caudal septal cartilage defects is a challenge due to the difficulty of fixation of the grafts.

Objectives: This study presents an approach for correcting defects in caudal septal cartilage with the costal cartilaginous framework using a mortise-tenon technique.

Methods: From May 2019 through May 2022, a retrospective analysis of patients with caudal septal cartilage defects underwent rhinoplasty using a mortise-tenon cartilaginous framework by a senior surgeon was performed.

Handheld Doppler Detection and Light Illumination for Vascular Mapping in Nasal Reconstruction.

Background: The application of the expanded forehead flap in nasal reconstruction has the advantage of being able to provide a sufficient amount of flap and can provide good aesthetic results. For an expanded forehead flap to survive, there must be adequate arterial supply and venous return. Despite this, limited studies have been conducted on preoperative vascular mapping and the design of the expanded forehead flap for nasal reconstruction.

Application of Modified V-Y Advancement Flap in Alar Base Reduction.

Background: A variety of techniques for alar base modification have been described in the literature. Limitations of these techniques include scars, recurrence, asymmetry, etc. An incorrect excision of the lateral alar wall can result in a tear-drop or Q-shaped deformity.

The Immediate Contraction of the Expanded Forehead Flap.

Introduction: Flaps contract immediately after harvest, which added difficulty to flap design. This study aims to investigate the immediate contraction rate of the expanded forehead flap used in nasal reconstruction.

Methods: Patients undergoing nasal reconstruction with expanded forehead flaps from September 2021 to January 2023 were included.

Mesoporous polydopamine based biominetic nanodrug ameliorates liver fibrosis via antioxidation and TGF-β/SMADS pathway.

Early intervention of liver fibrosis can prevent its further irreversible progression. Both excess reactive oxygen species (ROS) and transforming growth factor beta(TGF-β)/drosophila mothers against decapentaplegic protein (SMADS) pathway balance disorder promote the progression of hepatic stellate cell (HSC) activation, but existing therapeutic strategies failed to focus on those two problems. A new biomimetic mesoporous polydopamine nandrug (MPO) was constructed for liver fibrosis therapy with multiple targets and reliable biosafety.

Correction of Cleft Lip Nose Deformity With Circular Shape Alar Graft and Block Costal Cartilage.

Background: Secondary deformities of the cleft lip and nose are mainly caused by the long period of craniofacial development and the secondary scarring. Correction of the secondary cleft lip-nose deformity is a complex process that requires both the correction of the soft tissue and skeletal support. The purpose of this study was to present our experience in correcting the secondary unilateral cleft lip-nose deformities with autologous costal cartilage.

A Deep Learning Model with Signal Decomposition and Informer Network for Equipment Vibration Trend Prediction.

Accurate equipment operation trend prediction plays an important role in ensuring the safe operation of equipment and reducing maintenance costs. Therefore, monitoring the equipment vibration and predicting the time series of the vibration trend is one of the effective means to prevent equipment failures. In order to reduce the error of equipment operation trend prediction, this paper proposes a method for equipment operation trend prediction based on a combination of signal decomposition and an Informer prediction model.