Abstract Let <m:math xmlns:m="http://www.w3.org/1998/Math/MathML"> <m:mrow> <m:mi>K</m:mi> <m:mo>/</m:mo> <m:msub> <m:mi mathvariant="bold">Q</m:mi> <m:mi>p</m:mi> </m:msub> </m:mrow> </m:math> K/\mathbf{Q}_{p} be unramified. Inside the Emerton–Gee stack mathvariant="script">X</m:mi> <m:mn>2</m:mn> \mathcal{X}_{2} , one can consider locus of two-dimensional mod 𝑝 representations <m:mi>Gal</m:mi> <m:mo>⁢</m:mo> <m:mo stretchy="false">(</m:mo> <m:mover accent="true"> <m:mo>̄</m:mo> </m:mover>...

Post-tonsillectomy hemorrhage (PTH) is the most frequent complication of tonsillectomy, and occasionally results in a lethal outcome. A 21-year-old man (height 180 cm, weight 95 kg) was scheduled for bilateral tonsillectomy uvulopalatopharyngoplasty treatment obstructive sleep apnea. He required 5 rounds general anesthesia due to recurrent PTH. The anesthesiologist used sugammadex total 3 times achieve successful reversal deep neuromuscular blockade (NMB) induced by rocuronium. After 2 mg/kg...

The surface quality control of extruded products is a critical concern in the home appliance manufacturing industry owing to increasing need for with high quality, addition essential mechanical properties final product. underlying issue achieving high-quality extrusion that defects, especially those resulting gloss differences, called white line are only observed after treatment. In this study, we aim investigate cause defect generation on an Accordingly, experimental program established...

This paper presents an electromagnetic testing method for the inspection of cracks in overlay welding area. The is usually used to repair failure welds a structure which components are difficult and expensive replace. system uses air-core exciting coil produce field area linearly integrated giant magnetoresistance (GMR) sensor array (LIGiS) measure distribution around cracks; thus, can be inspected. LIGiS fabricated using 32 GMR elements arrayed at 0.6 mm intervals. Artificial with different...

We study bitangents of non-smooth tropical plane quartics. Our main result is that with appropriate multiplicities, every such curve has 7 equivalence classes bitangent lines. Moreover, the multiplicity lines varies continuously in families curves.

Abstract A novel multifunctional channel selective RF receiver system architecture is proposed for low‐power sensor networks. The can recognize received radio channels at an front‐end process by a frequency‐to‐voltage conversion technique. Moreover, the dual system‐functionalities be performed from common detection circuit spectrum sensing and digital data recovery, simultaneously. has been designed implemented performance evaluations. From experimental results, on‐off keying modulated...

For designing working devices of construction equipment, it is necessary to consider not only sufficient ability but also available range. Therefore, important select the appropriate pivot positions links. This paper presents a study on selection points links used in equipment. To analyze effect each point, design program for developed. A conventional method requires complicated process because needs create certain position manually evaluate its performance. However, developed includes an...

A frequency tunable super-regenerative oscillator (SRO) is proposed for channel selective receivers in short-range sensor networks. The SRO designed with the voltage-controlled injection locked (VC-ILO) and an external quenching signal. varactor diode mounted on resonator order to achieve tunability. From experimental results, has regenerated output signal excellent selectivity from 2.41 2.50 GHz at tuning voltage of 0 V - 5 V. For injected On-Off Keying (OOK) modulated a data rate 50 kbps...

Let $K/\mathbb{Q}_p$ be a finite extension with residue field $k$. By work of Emerton--Gee, irreducible components inside the reduced special fiber moduli stack rank $n$ \'etale $(\varphi,\Gamma)$-modules are labeled by Serre weights $\mathrm{GL}_n(k)$. $\sigma$ non-Steinberg weight and $\mathcal{C}_\sigma$ corresponding component. Motivated categorical $p$-adic local Langlands program, we construct natural injective map $\mathcal{O}(\mathcal{C}_\sigma) \hookrightarrow \mathcal{H}(\sigma)$...

Abstract Let and be natural numbers greater or equal to 2. a homogeneous polynomial in variables of degree with integer coefficients , where denotes the inner product, Veronese embedding . Consider variety defined by In this paper, we examine set vectors is nonsingular form for some constant depending at most on Suppose has nontrivial solution. We confirm that proportion whose associated equation everywhere locally soluble, converges as Moreover, each place if there exists nonzero such...

For those people who are involved in NDE, there is a growing concern regarding the significant traveling distance of guided wave structure, which ensures inspection large area structure from single location. A number studies on have therefore been made to apply foregoing nondestructive evaluation many different industries and resulted an increase efficiency practical inspection. Unlike previous based mainly detection circumferential flaws, this study focused axial flaw steam generator tubes...

This paper is concerned with the empirical flow stress constitutive equation of steel sheets for an autobody variation temperature and strain rate. In order to represent rate dependent behavior at intermediate rates accurately, hardening suggested by modifying well-known Khan?Huang?Liang model. The sensitivity considered in coupling strain, temperature. gives good correlation experimental results various temperatures. verify effectiveness accuracy model quantitatively, standard deviation...

During extrusion processes of aluminium alloy, the material generally experiences not only severe plastic deformation but also large variations temperature, and strain rate, which is directly associated with level flow stress. It is, therefore, great importance to consider mutual effects between process parameters for targeted rate-, temperature-dependent hardening behaviour a trustworthy description via numerical analysis. In order appropriately deal material, an Arbitrary...

중수로 원자로는 한 개의 원자로용기로 구성된 경수로와는 달리 약 380여개의 연료채널(fuel channel)로 구성되어 있다. 연료채널을 구성하는 압력유지 기기인 압력관(pressure tube)은 지르코니움 합금(Zr-2.5wt% Nb) 재질로서 치수는 내경이 103.4 mm, 두께가 4.19 길이가 6.36 m인 튜브 형태의 관이다. 압력관은 내부에 핵연료 다발과 냉각재가 내장되며 압력관의 기능은 연료를 지지하고 열수송 유체인 중수(<TEX>$D_2O$</TEX>)를 이송한다. 단순한 기하학적인 형상으로 인하여 자동화 비파괴검사가 가능하고 접근성이 우수하다. 연료채널은 경수로형 원전과 동일하게 설치전과 운전중에 원자력안전위원회 법령 요건에 따라 주기적으로 엄격한 비파괴검사를 수행하여 건전성을 확인한다. 연료채널의 주기적 비파괴검사에는 초음파탐상 및 와전류탐상검사 기법을 적용한 체적 비파괴검사 기술이 적용된다. 이중에서 기법은 초음파탐상검사에서 검출된 결함의 확인을 위한...

An FM-ultra-wideband (UWB) system with a wideband RF carrier (WRC) is proposed for wireless body area network applications. The can control the channel power by means of an adjustable bandwidth (BW), while conventional one CW (CWC) makes use peak control. implemented WRC performances have been evaluated generation and digital data transmission. In addition, transmission compared that CWC bit-error-rate (BER) tests. For random 2 9 −1 pattern at data-rate 64 kbps, in spite flexible BW, has...

The purposes of this study were to confirm the effect work-family spillover toward organizational commitment workers in small and medium sized enterprises, who offered less benefits for maintaining balanced life between workplace household than major company, verify moderate effects benefits. This carried out 269 enterprises located metropolitan area. findings summarized as follows: First, negative spillover, positive employee showed on commitment. Second, moderating was shown relationship

본 논문에서는 저전력 센서를 위한 평면형 구조의 Rectenna 시스템을 설계하여 수신 센서의 wake-up 회로에 응용함으로써, 유효 주파수 신호의 입사시에만 동작되는 수신기 제안하였다. 2.4 GHz 대역의 평면형집적이 가능한 시스템 설계를 위해 기존 여파기를 DGS 형태로 다이오드에 의한 고조파 성분인 4.8 GHz, 7.2 신호를 제거와 DC-path를 주 신호원의 제거를 수행하였다. 설계된 Rectenna의 변환 출력 전압 분석을 통해 수신시 시스템의 공급 전원의 스위칭 회로 구동에 활용함으로써 센서 동작 여부를 평가하였다. 제안된 시스템은 신호 여부에 따른 저 잡음 증폭기 동작점검에 의해 성능이 평가되었으며, 실험 결과 우수한 성능을 나타내었다. In this paper, a new design of planar rectenna system and its application to receiver operating for incoming signal with...

Some essential components in nuclear power plants are periodically inspected using non-destructive examinations, for example ultrasonic, eddy current and radiographic order to determine their integrity. These include plant items such as vessels, containments, piping systems, pumps, valves, tubes core support structure. Steam generator have an important safety role because they constitute one of the primary barriers between radioactive non-radioactive sides plant. There is potential that if a...

Abstract Eddy current testing is widely used to inspect steam generator tubing in a nuclear power plant. The has been safely operated by plugging flawed tubes. It important evaluate the flaw depth from eddy data order check whether it within criterion or not. In contrast volumetric flaw, crack not easy obtain precisely and consistently due many parameters complexity of sizing methods. currently cracksizing methods were reviewed that are able influence results selected laboratory tests. this...