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The involvement of Chinese companies in national infrastructure tenders in Israel has sparked concern in recent years among Israeli and United States government figures. This paper examines the involvement of Chinese companies in various infrastructure tenders in Israel in comparison to other foreign involvement, broken down by category and arranged chronologically, and finds that the high Chinese participation in tenders reflects primarily a lack of interest in these tenders by other countries. Moreover, Chinese companies have won primarily construction tenders for infrastructure, and fewer operations tenders. These companies won a particularly high number of tenders in 2015 and 2019, but since the establishment in 2020 of the Advisory Board for Evaluating National Security Aspects of Foreign Investments in Israel, they have ceased winning bids for operations. [ABSTRACT FROM AUTHOR]

The Ultraviolet and Visible Spectrometer Ultraviolet (UVIS UV) and Visible Spectrometer channel of the Nadir and Occultation for MArs Discovery spectrometer aboard the ExoMars Trace Gas Orbiter has made limb observations of the Martian dayglow during more than a Martian year. Two pointing modes have been applied: (a) In the inertial mode, the spectrometer scans the atmosphere twice down to near the surface and provides altitude profiles of the dayglow; (b) in the tracking mode, the atmosphere is scanned at varying latitudes at a nearly constant altitude through the entire observation. We present a statistical study of the vertical and seasonal distribution of the recently discovered oxygen green and red lines at 557.7 nm and 630 nm. It indicates that the brightness of the green line emission responds to changes in the Lyman‐α flux. The peak altitude of the green line emission increases seasonally when the Sun‐Mars distance decreases. The lower peak of the green line statistically drops by 15–20 km between perihelion and aphelion at mid‐to high altitude. The main lower peak intensity shows an asymmetry between the two hemispheres. It is significantly brighter and more pronounced in the southern hemisphere than in the north. This is a consequence of the stronger Lyman‐α solar flux near perihelion. The second component of the oxygen red line at 636.4 nm is also detected for the first time in the Martian atmosphere. A photochemical model is used to simulate the variations of the green dayglow observed along limb tracking orbits. Plain Language Summary: The Ultraviolet and Visible Spectrometer (UVIS) instrument aboard the ExoMars Trace Gas Orbiter made it possible to observe the visible emissions that occur on the dayside of the Mars atmosphere during more than a Martian year. Among them, the emissions of the oxygen called "green line" and "red line" (because of their wavelength of 557.7 nm and 630 nm, respectively), which are analyzed over time and can be used as proxies to study the changes in the upper atmosphere of Mars. We show that these emissions occur at higher altitudes and are brighter when Mars is closer to the Sun. We also show evidence of the presence of the second component of the red line at 636.4 nm, which confirms the identification of the recently discovered 630 nm emission. While the green line is composed of two peaks near 80 and 120 km, the red line limb brightness presents a broad peak near 140 km. Finally, we show that a photochemical model simulates the UVIS data very well. Key Points: Nadir and Occultation for MArs Discovery/Ultraviolet and Visible Spectrometer limb observations of the green line dayglow show large seasonal variability in both the peak altitude and brightnessWe bring evidence of the presence of the second component of the oxygen red line at 636.4 nmModel simulations confirm that the Sun‐Mars distance controls the altitude and the brightness of both oxygen emissions [ABSTRACT FROM AUTHOR]

Background : In accordance with the meridian theory of Traditional Chinese Medicine (TCM), meridian phenomena are observed along the course of a meridian following acupuncture. Their visible manifestations include alterations in the color (reddening or whitening) of the skin as well as papule and vesicle formation. Objectives: The aim of the present work is to report a series of visible meridian phenomena manifested in human subjects and to correlate them to TCM concepts. A total of 1,200 patients, on whom classical acupuncture (with standard single-use needles without electrostimulation or moxibustion) was applied, were carefully observed and documented. Methods : Visible meridian phenomena were photographed using standard photographical equipment and compared to classical acupuncture channels used by TCM. Results : Ten patients (5 male, 5 female) exhibited visible meridian phenomena. Lines, concurring with the meridians, were observed: white lines in seven cases and red lines in three cases. The duration of the two kinds of phenomena was different. White lines remained visible for a shorter period (10-15 min), whereas red lines were seen for up to one hour after needle removal. Conclusion : These observations indicate that visible meridian phenomena following acupuncture are objective, albeit rare, findings that coincide with the acupuncture channels described in the classical works of TCM. The presence of such phenomena provides a new insight into the concept of meridians and explains the development of the idea in its historical context.

In the face of endless idle and even abandoned farmland, it is trying to protect farmland resources and ensure food supply by determining the bottom line (red line) of arable land that cannot be changed in use. The red line has landscape characteristics and functions, but there remain limited understandings of how to judge the dominant landscape characteristics of cultivated land. Therefore, this study divides landscape characteristics into aesthetic value and stability according to landscape pattern. A comprehensive evaluation system was developed to explore the dominant landscape features of the cultivated resources based on a multi-factor comprehensive evaluation. On this basis, this study conducts an empirical study in Donggang, a coastal city in China. The results show that cultivated land resources with high aesthetic value are distributed near cities, major roads, and important natural resources. The cultivated land resources with greater continuity and compatibility with adjacent plots are relatively stable, mainly paddy fields. The red line of cultivated land should focus on the characteristics of cultivated land stability. At the same time, the aesthetic value of cultivated land resources is also an important factor (related degree is 0.852). According to this evaluation system, the dominant area of arable land protection in Donggang City is 88,027.21hm2, which is the preferred area for the red line of arable land. [ABSTRACT FROM AUTHOR]

Introduction: Morphometry of lip lining help in deciding the best site for choosing graft for its better uptake during several dermal grafting procedures following trauma or tumor excision following craniofacial cancers or cosmetic procedures. Materials and Methods: Ten human male cadavers were procured in Department of Anatomy the rectangle shaped skin specimen through upper lip which included skin, mucocutaneous junction and mucosa were stained with Haematoxylin and Eosin stain. Total of 30 slides were prepared. Results: Thickness of skin (epidermis +dermis) of lip ranged from 664.72 μm to 882.34 μm among males. Epidermal thickness increases on moving from cutaneous region to mucosa region of lip. Lowest contribution of stratum corneum in thickness of epidermis was observed in vermillion region while highest contribution was observed in skin region. It was found to be absent in mucosa region of lip. Rete pegs at dermoepidermal junction was found to be maximum in vermillion region and minimum in skin region .It's depth increased as we move from skin to mucosa region of lip. In cutaneous part of lip, rete pegs were shorter and blunt. In vermillion region, they were narrow, long and slender while they were longest with blunt end in mucosa region. Depth of dermis was found to be maximum in skin region while minimum in vermillion region. It ranged between 578 μm -825.10 μm. Conclusion: Care should be taken while using dermal fillers in lip augmentation surgeries especially in vermillion region due to its close proximity to musculature in core of lip.

Background: In accordance with the meridian theory of Traditional Chinese Medicine (TCM), meridian phenomena are observed along the course of a meridian following acupuncture. Their visible manifestations include alterations in the color (reddening or whitening) of the skin as well as papule and vesicle formation. Objectives: The aim of the present work is to report a series of visible meridian phenomena manifested in human subjects and to correlate them to TCM concepts. A total of 1,200 patients, on whom classical acupuncture (with standard single-use needles without electrostimulation or moxibustion) was applied, were carefully observed and documented. Methods: Visible meridian phenomena were photographed using standard photographical equipment and compared to classical acupuncture channels used by TCM. Results: Ten patients (5 male, 5 female) exhibited visible meridian phenomena. Lines, concurring with the meridians, were observed: white lines in seven cases and red lines in three cases. The duration of the two kinds of phenomena was different. White lines remained visible for a shorter period (10-15 min), whereas red lines were seen for up to one hour after needle removal. Conclusion: These observations indicate that visible meridian phenomena following acupuncture are objective, albeit rare, findings that coincide with the acupuncture channels described in the classical works of TCM. The presence of such phenomena provides a new insight into the concept of meridians and explains the development of the idea in its historical context. [ABSTRACT FROM AUTHOR]

Much ink has been spilled on the pros and cons of U.S. president Barack Obama's decision not to strike the regime of Syrian president Bashar al-Assad after that regime launched a deadly chemical weapons attack in 2013. Often missing from those debates, however, are the perspectives of Syrians themselves. While not all Syrians oppose Assad, and not all opponents endorsed intervention, many Syrian oppositionists resolutely called for Obama to uphold his "red line" militarily. As part of the roundtable "The Ethics of Limited Strikes," this essay analyzes diverse expressions of such opinion and finds that they highlight three dimensions of the ethical case for limited strikes against Assad. First, they remind us that the ethical context of the red line question was many Syrians' sense of abandonment by the international community. Second, they emphasize the ethical stakes of the limited strikes; namely an opportunity to hold the Syrian regime accountable, weaken it from within, and thus change the equation of the war. Third, they make sense of the ethical consequences of the nonintervention outcome, and especially its effect in deepening civilians' despair, accelerating extremism, and convincing Assad and his allies that they could kill with impunity. These views controvert both legalistic arguments precluding military intervention and assumptions that U.S. intervention is always imperialist and warmongering. In this case, consideration of the case for military intervention from the viewpoint of those on whose behalf the intervention would have taken place challenges us to think deeply about circumstances in which limited strikes might be not only ethically justified but also imperative. [ABSTRACT FROM AUTHOR]

Target planning is done by our military. The purpose of this article is to describe a possible methodology based upon military parameters to measure the adequacy of a set of potential targets. The goal is to select targets that do not cause any unacceptable military escalation. A hybrid analytical hierarchy process-technique for order of preference by similarity to ideal solution (AHP-TOPSIS) approach is used to obtain target priorities and target values. The target values become one of the independent variables in the binary logistics regression model. Using sample unclassified baseline data, a binary logistics regression model is built and analyzed as a predictive tool. The model is used as a predictive tool with future target data to measure the probability of an escalation. Sensitivity and specificity are used to determine appropriate probability values for red line analysis. [ABSTRACT FROM AUTHOR]

We present a comprehensive survey of 630 nm (red-line) emission discrete auroral arcs using the newly deployed Redline Emission Geospace Observatory. In this study we discuss the need for observations of 630 nm aurora and issues with the large-altitude range of the red-line aurora. We compare field-aligned currents (FACs) measured by the Swarm constellation of satellites with the location of 10 red-line (630 nm) auroral arcs observed by all-sky imagers (ASIs) and find that a characteristic emission height of 200 km applied to the ASI maps gives optimal agreement between the two observations. We also compare the new FAC method against the traditional triangulation method using pairs of all-sky imagers (ASIs), and against electron density profiles obtained from the Resolute Bay Incoherent Scatter Radar-Canadian radar, both of which are consistent with a characteristic emission height of 200 km. [ABSTRACT FROM AUTHOR]

Based on the synergetic development of new industrialization, rapid urbanization and agricultural modernization (IUAM), and from the viewpoint of interactive relationships between water resources and regional population, eco-environment, economy and society, the concepts of water resources intensity (WRI), water environment intensity (WEI), water resources relative efficiency (WRRE) and water environment relative efficiency (WERE) are defined with reference to energy intensity, resources efficiency and environment efficiency theory. On the basis of benchmarking theory, the quantitative characterization and evaluation method of 'Three Red Lines' (the upper limit of water resources allocation, the baseline of utilization efficiency of water resources and the upper limit of sewage discharge) is proposed. According to these concepts and models, an empirical analysis of the Three Red Lines of water resources on the Chinese mainland between 2003 and 2012 was carried out. The results showed that total water consumption in eastern, central and western parts of China possesses 'club convergence' characteristics, which means these areas have similar internal conditions appeared convergence in the development. Inter-provincial differences in water consumption continue to decrease, but the north-south differentiation characteristics in the eastern and central regions were still relatively obvious, while provincial differences in the eastern part were at a minimum and the central region had the largest. Water Resources Efficiency (WRE) of all four sectors in the Southwest rivers and Huaihe River basins were generally high. Industrial WRRE in the Songhua River, Yangtze River and Pearl River basins, agricultural WRRE in the Songhua River, Yellow River and northwestern river basins and domestic WRRE in the Liaohe River, Yangtze River and Pearl River basins were all low. Eco-environmental WRRE in the southeastern rivers and Yangtze River basins were low but showed an upward trend. Other river basins, except for the Northwestern rivers basin, had high eco-environmental WRRE with a downward trend. Western China, especially the northwestern part, had a low relative intensity of the water environment (WERI) and high integrated water environment management (IWEM) performance, but the relative intensities of the water resources (WRRI) were fairly high, and the comprehensive performance of integrated water resources management (IWRM) in these regions was low. In southern China, especially the southeastern part, the IWEM was fairly high, but the overall IWRM was lower. [ABSTRACT FROM AUTHOR]

The 21 August 2013 chemical attack on Ghouta led to the mobilisation of the international community after long international paralysis towards the ongoing conflict in Syria. It is unclear, however, why or under what legal basis states chose to react to Syria's use of chemical weapons in exclusion to other mass atrocity crimes committed within the country. This article evaluates the legal underpinnings of President Obama's 'red line' on the use of chemical weapons in Syria in the context of R2P. It notes that while all states condemned the Ghouta attack and called for accountability in this regard, only a minority of states shared the United States' position that chemical weapons constituted a red line in their own right. Overall, it is maintained that the 'red line' phenomenon was case-specific to the Syrian conflict, reflecting geopolitical interests of world powers rather than signifying a new precedent for R2P's application. [ABSTRACT FROM AUTHOR]

Summary: The deficiency of vermilion on the medial side of the cleft can be augmented by procedures using excess vermilion from the lateral side as described in various other studies.1 Here we present a technique of vermilion repair in unilateral cleft lip which is a modification of our earlier-described, V-advancement technique based on sound geometrical principles.2 The new modification was assessed by comparing the results of 40 consecutive cases operated by this technique with 40 cases operated by the earlier-described technique. The surgical outcome as assessed by a panel was found to be significantly better with the newer technique. This technique is much simpler and overcomes some of the shortcomings of the previous technique at the same time retaining its benefits. [Copyright &y& Elsevier]