Abstract Tilt-to-length (TTL) coupling is a technical term for the cross-coupling of angular or lateral jitter into an interferometric phase signal. It important noise source in precision interferometers and originates either from changes optical path lengths wavefront clipping effects. Within this paper, we focus on geometric TTL categorise it number different mechanisms which give analytic ex...

Abstract The processes occurring in the tropical tropopause layer (TTL) are of great importance for stratosphere–troposphere exchanges and variability Earth's climate. Previous studies demonstrated increasing ability atmospheric general circulation models (AGCMs) simulating TTL, depending on factors such as horizontal vertical resolution, with major role physical parametrizations. In this work ...

Abstract. Lagrangian trajectories have previously been used to reconstruct water vapor variability in the lower stratosphere, where sensitivity of surface radiation changes concentration is strongest, by obtaining temperature histories air parcels that ascend from troposphere stratosphere through tropical tropopause layer (TTL). Models and theory predict an acceleration Brewer–Dobson circulatio...

Mục tiêu: Đánh giá trị của cộng hưởng từ (CHT) trong chẩn đoán các nhân vùng chuyển tiếp tuyến tiền liệt theo PIRADS 2.1. Đối tượng và phương pháp nghiên cứu: cứu mô tả hồi tiến 67 bệnh nghi ngờ ung thư (lâm sàng hoặc PSA cao) được chụp cộng hưởng từ (TTL) hành sinh thiết TTL tại Trung tâm Chẩn hình ảnh Điện quang can thiệp Bệnh viện Đại học Y Hà Nội. Kết quả: có 32 35 không thư. Trong nhóm thư...

Routing protocols in Mobile Ad Hoc Networks (MANETs) operate with Expanding Ring Search (ERS) mechanism to avoid flooding the network while tracing step. ERS searches discerning Time Live (TTL) values described by respective routing protocol that save both energy and time. This work exploits relation between TTL value of a packet, traffic on node for MANETs achieves an Adaptive based Per Hop Be...

BACKGROUND Childhood obesity characterized by excessive fat in the body is one of the most serious health problems worldwide due to the social, medical, and physiological complications. Obesity and associated diseases are triggering factors for oxidative stress and inflammation. The aim of this study was to explore the possible association between childhood obesity and inflammatory and oxidativ...

In an earlier study of troposphere-to-stratosphere transport (TST) via the tropical tropopause layer (TTL), we found that the vast majority of air parcels undergoing TST from the base of the TTL enter the extratropical lowermost stratosphere quasi-horizontally and show little or no regional preference with regards to origin in the TTL or entry into the stratosphere. We have since repeated the t...

OBJECTIVES Pathological complete response and tumor regression to less than 10% vital tumor cells after induction chemoradiotherapy have been shown to be prognostically important in non-small cell lung cancer (NSCLC). Predictive imaging biomarkers could help treatment decision-making. The purpose of this study was to assess whether postinduction changes in tumor FDG uptake could predict patholo...

-Cyber-attacks are increasing day by day. Each time attackers or malicious users come up with new techniques or methods in order to harm the network system of particular organization. While attacking on any organization, the main focus of the attacker is to successfully launch attack against organization’s network system by hiding its own identity under the identity of other legitimate user in ...