A flexible pressure sensor array for self-powered identity authentication during typing.

The keyboard, a staple tool for information entry and human-machine interaction, faces demands for enhanced information security due to evolving internet technologies. This study introduces a self-powered flexible intelligent keyboard (SFIK) that harnesses the giant magnetoelastic effect to convert the mechanical pressure from key presses into electrical signals. The sensor boasts a wide sensing range (35 to 600 kPa) and a rapid response time (∼300 ms), allowing it to record and recognize individual keystroke dynamics.

Hybridized triboelectric nanogenerators for simultaneously scavenging droplet and wind energies.

Triboelectric nanogenerators (TENGs) have attracted great attention due to the simple manufacturing process, low cost, and diverse forms of energy harvesting. However, the energy collected by individual TENG is relatively limited, making it necessary to develop new method to enhance the energy harvesting capability of TENG. Here, we design a hybridized TENG that integrates a droplet-driven TENG and a wind-driven TENG, which exhibits excellent electrical performance.

Towards practical and privacy-preserving CNN inference service for cloud-based medical imaging analysis: A homomorphic encryption-based approach.

Background And Objective: Cloud-based Deep Learning as a Service (DLaaS) has transformed biomedicine by enabling healthcare systems to harness the power of deep learning for biomedical data analysis. However, privacy concerns emerge when sensitive user data must be transmitted to untrusted cloud servers. Existing privacy-preserving solutions are hindered by significant latency issues, stemming from the computational complexity of inner product operations in convolutional layers and the high communication costs of evaluating nonlinear activation functions.

Study progress of etiologic mechanisms of chronic prostatitis/chronic pelvic pain syndrome.

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) represents a prevalent condition within the male genitourinary system. CP/CPPS occurs in men of varying ages, with an increasing recurrence rate associated with advancing age. The pathogenesis of CP/CPPS remains unclear, and clinical treatment typically focuses on symptom management with limited efficacy, resulting in significant economic and psychological burdens for patients.

The synergistic antibacterial effects of allicin nanoemulsion and ε-polylysine against Escherichia coli in both planktonic and biofilm forms.

The synergistic effects of allicin nanoemulsion (AcN) and ε-polylysine (ε-PL) against Escherichia coli were investigated in this study. The combination of AcN and ε-PL synergistically inhibited the planktonic growth of E. coli, with a low fractional inhibitory concentration index of 0.

N6-methyladenosine (m6A) modification in inflammation: a bibliometric analysis and literature review.

N6-methyladenosine (m6A) is the most abundant internal messenger RNA modification in eukaryotes, influencing various physiological and pathological processes by regulating RNA metabolism. Numerous studies have investigated the role of m6A in inflammatory responses and inflammatory diseases. In this study, VOSviewer and Citespace were used to perform bibliometric analysis to systematically evaluating the current landscape of research on the association between m6A and inflammation.

Role of sex steroids in colorectal cancer: pathomechanisms and medical applications.

Given that the colon represents the most extensive hormone-responsive tissue in the human body, it prompts a compelling inquiry into whether the progression of its cancer is intimately linked to hormonal dynamics. Consequently, the interplay between sex steroids - a pivotal constituent of hormones - and colorectal cancer has increasingly captivated scientific interest. Upon a comprehensive review of pertinent literature both domestically and internationally, this study delineates the present landscape of three pivotal steroids - estrogen, progestin, and androgen - in the context of colorectal cancer.

Sertraline Alleviates Chronic Prostatitis by Regulating the TRPV1 Channel.

Introduction: Although sertraline has been widely used for chronic prostatitis (CP), the mechanisms are unclear. Herein, we explored the mechanisms of sertraline in treating CP.

Methods: Network pharmacology methods were used to explore the potential targets and molecular mechanisms.

A Review of Brain-Inspired Cognition and Navigation Technology for Mobile Robots.

Brain-inspired navigation technologies combine environmental perception, spatial cognition, and target navigation to create a comprehensive navigation research system. Researchers have used various sensors to gather environmental data and enhance environmental perception using multimodal information fusion. In spatial cognition, a neural network model is used to simulate the navigation mechanism of the animal brain and to construct an environmental cognition map.

Active role of iron-dependent AOM in paddy fields under different long-term fertilizer management schemes.

Iron-dependent anaerobic oxidation of methane (iron-AOM) has recently been reported to occur in paddy soils, but its actual role and regulation remain unclear. Here, we confirmed the occurrence of iron-AOM at different layers of paddy soils (0-10 cm, 10-20 cm, and 30-40 cm) across tillering, elongation, flowering, and ripening periods under three long-term fertilizer management schemes (CK-unamended, CF-chemical fertilizer, and CFS-chemical fertilizer with straw). The iron-AOM activity contributed 41 % to total AOM, which was greater than that of nitrite- (32 %) and nitrate-AOM (27 %).

The interplay of soil physicochemical properties, methanogenic diversity, and abundance governs methane production potential in paddy soil subjected to multi-decadal straw incorporation.

Straw incorporation holds significant promise for enhancing soil fertility and mitigating air pollution stemming from straw burning. However, this practice concurrently elevates the production and emission of methane (CH) from paddy ecosystems. Despite its environmental impact, the precise mechanisms behind the heightened CH production resulting from long-term straw incorporation remain elusive.

Simultaneous methane mitigation and nitrogen removal by denitrifying anaerobic methane oxidation in lake sediments.

Methane (CH) is a potent greenhouse gas, with lake ecosystems significantly contributing to its global emissions. Denitrifying anaerobic methane oxidation (DAMO) process, mediated by NC10 bacteria and ANME-2d archaea, links global carbon and nitrogen cycles. However, their potential roles in mitigating methane emissions and removing nitrogen from lake ecosystems remain unclear.

LHP1 and INO80 cooperate with ethylene signaling for warm ambient temperature response by activating specific bivalent genes.

Ethylene signaling has been indicated as a potential positive regulator of plant warm ambient temperature response but its underlying molecular mechanisms are largely unknown. Here, we show that LHP1 and INO80 cooperate with ethylene signaling for warm ambient temperature response by activating specific bivalent genes. We found that the presence of warm ambient temperature activates ethylene signaling through EIN2 and EIN3, leading to an interaction between LHP1 and accumulated EIN2-C to co-regulate a subset of LHP1-bound genes marked by H3K27me3 and H3K4me3 bivalency.

Vertical distribution of Candidatus Methylomirabilis and Methanoperedens in agricultural soils.

Candidatus Methylomirabilis-related bacteria conduct anaerobic oxidation of methane (AOM) coupling with NO reduction, and Candidatus Methanoperedens-related archaea perform AOM coupling with reduction of diverse electron acceptors, including NO, Fe (III), Mn (IV) and SO. Application of nitrogen fertilization favors the growth of these methanotrophs in agricultural fields. Here, we explored the vertical variations in community structure and abundance of the two groups of methanotrophs in a nitrogen-rich vegetable field via using illumina MiSeq sequencing and quantitative PCR.

Equal importance of humic acids and nitrate in driving anaerobic oxidation of methane in paddy soils.

Methane (CH) is both generated and consumed in paddy soils, where anaerobic oxidation of methane (AOM) serves as a crucial process for mitigating CH emissions. Although the participation of humic acids (HA) and nitrate in AOM has been recognized, their relative roles and significance in paddy soils remain insufficiently investigated. In this study, we explored the potential activity of AOM driven by HA and nitrate, as well as the composition of archaeal communities in paddy soils across different rice growth periods and fertilization treatments.

Glial Cells of the Central Nervous System: A Potential Target in Chronic Prostatitis/Chronic Pelvic Pain Syndrome.

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is one of the most common diseases of the male urological system while the etiology and treatment of CP/CPPS remain a thorny issue. Cumulative research suggested a potentially important role of glial cells in CP/CPPS. This narrative review retrospected literature and grasped the research process about glial cells and CP/CPPS.

The methodological quality assessment of systematic reviews/meta-analyses of chronic prostatitis/chronic pelvic pain syndrome using AMSTAR2.

Background: This study aimed to assess the methodological quality of the systematic reviews/meta-analyses (SRs/MAs) of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) using A Measurement Tool to Assess systematic Reviews (AMSTAR2) and to explore the potential influencing factors.

Methods: PubMed, EMBASE and Cochrane Library databases were searched for relevant studies. AMSTAR2 was used for evaluating the methodological quality of eligible SRs/MAs.

Exploring the mechanism of Icariin in the treatment of depression through BDNF-TrkB pathway based on network pharmacology.

Depression has increasingly become a disease that seriously harms people's mental health around the world. Icariin is the main active component of Epimedii Herba and effective on protecting the central nervous system. The purpose of this study was to explore the mechanism of icariin against depression based on network pharmacology and molecular docking.

Non-invasive detection of tumor markers in salivary extracellular vesicles based on digital PCR chips.

The World Health Organization (WHO) has stated that countless cancer patients could be saved if early detection and treatment were available. However, current clinical evaluation of tumors still relies primarily on imaging examinations and tissue biopsies. These methods not only require sophisticated equipment, but also have high false positive rates or invasive problems.

Effects of abrupt and gradual increase of atmospheric CO concentration on methanotrophs in paddy fields.

The simulation of abrupt atmospheric CO increase is a common way to examine the response of soil methanotrophs to future climate change. However, atmosphere is undergoing a gradual CO increase, and it is unknown whether the previously reported response of methanotrophs to abrupt CO increase can well represent their response to the gradual increase. To improve the understanding of the effect of elevated CO (eCO) on methanotrophs in paddy ecosystems, the methane oxidation potential and communities of methanotrophs were examined via open top chambers under the three following CO treatments: an ambient CO concentration (AC); an abrupt CO increase by 200 ppm above AC (AI); a gradual CO increase by 40 ppm each year until 200 ppm above AC (GI).