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Correction to: A basic hypoplastic constitutive model for sand

In the original publication of the article, the placement of the symbol sigma in the last term of Eq. (6) is incorrect. The correct equation should read as given below.

Applying fuzzy petri nets for evaluating the impact of bedtime behaviors on sleep quality

Sleep is an essential human activity, and medical studies have found that long-term poor sleep quality can contribute to the development of mental disorders and cardiovascular disease. The electroencephalogram (EEG) is a direct indicator of states of consciousness and brain function and can be used to detect sleep quality. This study develops a model for evaluating sleep quality ...

Analysis of microRNA (miRNA) expression profiles reveals 11 key biomarkers associated with non-small cell lung cancer

Wu 1 0 Department of Clinical Medicine, Xi'an Medical University, Shaanxi Research Center of Respiratory Diseases Prevention and Diagnosis and Treatment , Xi'an City, Shaanxi Province 710021 , China 1

A general rotation averaging method for granular materials

In order to study the rotational behavior of granular materials, rotation averaging methods are required. Most of the existing rotation averaging methods are only for 2D cases and limited by the shape, position and size of the averaging volumes. Hence, a general rotation averaging method is proposed in this paper. Our approach is simple yet works for both 2D and 3D cases with very ...

Predicting active-layer soil thickness using topographic variables at a small watershed scale

: Hongbin Liu. Data curation: Aidi Li, Xing Tan, Wei Wu, Jie Zhu. Formal analysis: Hongbin Liu. Investigation: Aidi Li, Xing Tan, Wei Wu, Hongbin Liu, Jie Zhu. Methodology: Hongbin Liu. Resources: Aidi ... Li. Software: Wei Wu. Supervision: Hongbin Liu. Validation: Aidi Li, Xing Tan, Hongbin Liu, Jie Zhu. Writing ± original draft: Aidi Li, Xing Tan. Writing ± review & editing: Aidi Li, Wei Wu

Neoadjuvant everolimus plus letrozole versus fluorouracil, epirubicin and cyclophosphamide for ER-positive, HER2-negative breast cancer: study protocol for a randomized pilot trial

The response to neoadjuvant chemotherapy (NAC) varies by estrogen receptor (ER) and human epidermal growth factor receptor 2 (HER2) statuses, with responses being lower in ER-positive, HER2-negative tumors as compared with ER-negative, HER2-positive or triple-negative tumors. Neoadjuvant endocrine therapy (NET) is an attractive alternative to NAC for ER-positive, HER2-negative ...

Evaluation of osseous integration of titanium orthopedic screws with novel SLA treatment in porcine model

Contributions Conceptualization: Tzu-Hsiang Lin, Hsin-Tai Hu, Hsueh-Chun Wang, Meng-Chian Wu, Shu-Wei Wu, Ming-Long Yeh. Data curation: Tzu-Hsiang Lin, Hsin-Tai Hu, Hsueh-Chun Wang, Meng-Chian Wu, Shu Wei Wu ... , Ming-Long Yeh. 18 / 21 Formal analysis: Tzu-Hsiang Lin, Hsin-Tai Hu, Hsueh-Chun Wang, Meng-Chian Wu, Shu Wei Wu, Ming-Long Yeh. Investigation: Tzu-Hsiang Lin, Hsin-Tai Hu, Hsueh-Chun Wang, Meng-Chian

A basic hypoplastic constitutive model for sand

Hypoplastic constitutive models are based on nonlinear tensor functions and are characterized by simple formulation and few parameters. In its early stage, mainly basic hypoplastic constitutive equations were concerned, where the stress tensor is assumed as the only state variable. There followed some enhanced models based on the basic constitutive equation by including void ratio ...

A novel method for multiple bowel injuries: a pilot canine experiment

Intestinal ligation is the cornerstone for damage control in abdominal emergency, yet it may lead to bowel ischemia. Although intestinal ligation avoids further peritoneal cavity pollution, it may lead to an increased pressure within the bowel segments and rapid bacterial translocation. In this study, we showed that severed intestine could be readily reconnected by using silicon ...

Discovery of a new subgroup of sulfur dioxygenases and characterization of sulfur dioxygenases in the sulfur metabolic network of Acidithiobacillus caldus

) S5 Table. Influence of inhibitors on SDO activities of purified recombinant A5904_0421. (DOC) Conceptualization: Wei Wu, Jianqun Lin, Linxu Chen. Formal analysis: Wei Wu, Xin Pang, Jianqiang Lin ... , Xiangmei Liu, Rui Wang. Funding acquisition: Xin Pang, Jianqiang Lin, Jianqun Lin, Linxu Chen. Investigation: Wei Wu. Methodology: Wei Wu, Jianqun Lin, Linxu Chen. Project administration: Wei Wu, Jianqun

Seminal plasma metabolomics approach for the diagnosis of unexplained male infertility

couples how to increase chances to have a baby. Author Contributions Conceptualization: Shanlei Qiao, Wei Wu. Data curation: Shanlei Qiao, Wei Wu, Minjian Chen, Qiuqin Tang. Formal analysis: Shanlei Qiao ... , Wei Wu, Minjian Chen. Funding acquisition: Wei Wu, Qiuqin Tang, Xinru Wang. Investigation: Shanlei Qiao, Wei Wu, Minjian Chen. Methodology: Shanlei Qiao. Project administration: Shanlei Qiao, Wei Wu

Hyperthermia induced HIF-1a expression of lung cancer through AKT and ERK signaling pathways

Background Hyperthermia is a promising treatment for human lung cancer, but recurrence of the primary lesion is common, as the residual tumor becomes adapted to heat treatment and growth is induced by hypoxia-triggered HIF-1a expression. Here, we explored the effects of hyperthermia on HIF-1a expression, proliferation, and lung cancer angiogenesis. Methods Human NSCLC NCI-H1650 and ...

Incidence and outcomes of acute kidney injury in extremely-low-birth-weight infants

-Wei Wu, Wai-Ho Lim, Reyin Lien. Visualization: Mei-Yin Lai, Yu-Cheng Wang. Writing ± original draft: Chien-Chung Lee, Yu-Cheng Wang. Writing ± review & editing: Kai-Hsiang Hsu, Tai-Wei Wu, Reyin Lien

Using low-risk factors to generate non-integrated human induced pluripotent stem cells from urine-derived cells

Background Because the lack of an induced pluripotent stem cell (iPSC) induction system with optimal safety and efficiency limits the application of these cells, development of such a system is important. Methods To create such an induction system, we screened a variety of reprogrammed plasmid combinations and multiple compounds and then verified the system’s feasibility using ...

Facile Synthesis of Silver Nanowires with Different Aspect Ratios and Used as High-Performance Flexible Transparent Electrodes

Silver nanowires (Ag NWs) are the promising materials to fabricate flexible transparent electrodes, aiming to replace indium tin oxide (ITO) in the next generation of flexible electronics. Herein, a feasible polyvinylpyrrolidone (PVP)-mediated polyol synthesis of Ag NWs with different aspect ratios is demonstrated and high-quality Ag NWs transparent electrodes (NTEs) are fabricated ...

Clausenlanins A and B, Two Leucine-Rich Cyclic Nonapeptides from Clausena lansium

; Clausenlanin A; Clausenlanin B - Shai-Ping Hu and Wei-Wu Song have contributed equally to this work. About 30 species of Clausena (Rutaceae) are widely distributed in the world, and 10 of them exist in China

Risk of second breast cancers after lobular carcinoma in situ according to hormone receptor status

Background Although subsequent breast cancer risk after primary lobular carcinoma in situ (LCIS) has been studied intensively, whether the risk of second breast cancer after first LCIS varies with hormone receptor (HR) status of primary tumor remains unclear. Methods We identified 10,304 women with primary pure unilateral LCIS between 1998 and 2007 from the Surveillance, ...

Zinc Oxide Coating Effect for the Dye Removal and Photocatalytic Mechanisms of Flower-Like MoS2 Nanoparticles

Flower-like MoS2 nanoparticles (NPs) consist of ultra-thin MoS2 nanosheets are synthesized via a facile one-pot hydrothermal method. The MoS2/ZnO p-n heterostructure is formed by coating n-type ZnO on the surface of flower-like MoS2 NPs through the seed-mediate route and post-annealing treatment. The effects for the dye removal and photocatalytic performances after ZnO coating are ...