Histone deacetylases (HDACs) always function as corepressors and sometimes coactivators in the regulation of fungal development secondary metabolite production. However, mechanism through which HDACs play positive roles production is still unknown. Here, classical HDAC enzymes were identified analyzed Aspergillus flavus, a fungus that produces one most carcinogenic metabolites, aflatoxin B 1 (AFB1). Characterization revealed class I family HDAC, HosA, played crucial growth, reproduction,...

In this article, a biharmonic Green function and Neumann in sector with angle θ = π/n (n ∈ ℕ) are studied, then we investigate the related Dirichlet problem for bi-Poisson equation, respectively.

Abstract Background This study aimed to investigate the clinical application of combined detection serum calcitonin (Ctn), carcinoembryonic antigen (CEA), and neuron‐specific enolase (NSE) in predicting lateral lymph node metastasis (LLNM) medullary thyroid carcinoma (MTC). Methods Seventy‐four consecutive patients with MTC were enrolled. The relationship between Ctn, CEA, NSE LLNM was retrospectively analyzed by univariate analysis logistic regression analysis. Furthermore, prediction also...

Byte-addressable non-volatile memory (NVM) is emerging as an alternative for main memory. Non-volatile (NVMM) systems are required to support atomic persistence and deal with the high overhead of programming NVM cells. To this end, recent studies propose hardware logging data encoding designs NVMM systems. However, prior incur either extra ordering constraints or redundant log data. Moreover, existing unaware characteristics data, resulting in writing unnecessary bits.In paper, we a...

To compare the diagnostic value of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte (PLR), monocyte-to-lymphocyte (MLR), C-reactive protein (CRP) level, and cancer antigen 125 (CA125) level for ovarian (OC).Data 72 patients with OC, 50 benign disease, 46 healthy controls were retrospectively analyzed, receiver operating characteristic analysis was performed.The platelet count higher in a tumor diameter ≥10 vs. <10 cm. The absolute lymphocyte significantly stage I/II OC than those...

Abstract The critical conditions for aeroelastic stability and the boundaries of a flexible two-dimensional heated panel subjected to an impinging oblique shock are considered using theoretical analysis numerical computations, respectively. von-Karman large deflection theory isotropic flat plates is used account geometrical nonlinearity panel, local first-order piston employed in region before after waves estimate aerodynamic pressure. coupled partial differential governing equations,...

Erasure codes are being extensively deployed in practical storage systems to prevent data loss with low redundancy. However, these require excessive disk I/Os and network traffic for recovering unavailable data. Among all erasure codes, Minimum Storage Regenerating (MSR) can achieve optimal repair bandwidth under the minimum during recovery, but some open issues remain be addressed before applying them real systems. Facing huge burden erasure-coded need developed high efficiency. Aiming at...

Emerging non-volatile byte-addressable memory (NVM) introduces many opportunities and challenges to system designs. As data become persistent at main level, systems need guarantee the consistent state of in event failures (i.e., crash consistency). Existing studies propose designs with software-transparent consistency reduce programmers' manual effort when taking advantage memory. However, these are suboptimal due their performance overhead caused by creating checkpoints. In this paper, we a...

Abstract Sonic boom reduction has been an urgent need for the development of future supersonic transport, because heavy damage noise pollution. This paper provides a novel concept aircraft to reduce sonic and drag coefficient, wherein suction slot near leading edge injection trailing on airfoil surface are opened. To make sure zero net mass flux flow control, sucked in is equal injected edge. The diamond NACA0008 airfoils adopted as baseline verify capability proposed design method. effects...

Erasure codes are widely used in practical storage systems to prevent disk failure and data loss. However, these require excessive I/Os network traffic for recovering unavailable data. As a result, the recovery performance of erasure is suboptimal. Among all codes, Minimum Storage Regenerating (MSR) can achieve optimal repair bandwidth under minimum during recovery, but some open issues remain be addressed before applying them real systems. In this paper, we present Hybrid Codes (Hybrid-RC),...

With the use of new structural materials and intelligent in aircraft panel manufacturing flutter suppression, temperature-dependent material properties are increasingly outstanding. In this study, effects variation on aeroelastic stability nonlinear behaviors a heated flexible supersonic flow studied detail. According to Hamilton's principle, aerothermoelastic governing equations established with von Kármán's plate theory piston theory. By applying Lyapunov indirect method Routh-Hurwitz...

Abstract In order to improve the connection rate and transmission efficiency of field network for power distribution grid, a dual-mode heterogeneous with high-speed line broadband carrier micro-power radio frequency wireless communication capabilities was designed. First, topological structure network, networking process central node free nodes dynamic maintenance mechanism were discussed in detail. Secondly, routing measurement creating hybrid table improved layer limit shortest path...

Non-volatile memory (NVM) is emerging as a fast byte-addressable persistent (PM) that promises data persistence at the main level. One of common choices for providing failure-atomic updates in PM write-ahead logging (WAL) technique. To mitigate overhead, recent studies propose WAL-based hardware designs overlap log writes with transaction execution. However, existing incur large number unnecessary writes. Many are still performed critical path, which causes high performance particularly...