In view of the large amount tunnel slag in mountainous areas and difficulty selecting sites for sites, an experimental study on use as substrate filler artificial wetlands was conducted section G8513 Pingliang-Mianyang National Highway from Wudu to Jiuzhaigou (Gan-Chuan border). Based support effect wetland plants provision surface microorganisms grow, modified further reduce concentration tota...

A new class of functions with a unique identification minor is introduced: functions determined by content and singletons. Relationships between this class with other known classes of functions with a unique identification minor are investigated. Some properties of functions determined by content and singletons are established, especially concerning invariance groups and similarity.

Descriptions of the following 23 species Macrotomoderus Pic, 1901 new to science, from continental China, are provided as an addition recently published review genus China and Taiwan (Telnov 2018): M. angelinii, belousovi, bicrispus, boops, bordonii, dali, daxiangling, femoridens, hajeki, hartmanni, hengduan, imitator, kabaki, korolevi, lapidarius, muli, palaung, similis, tenuis, transitans, tr...

incidence of Naegleria Fowleri is also on the rise. The first case of this year was a 14-year-old boy who was brought in on 10th May and passed away on 16th May 2013. 1 In a statement issued a week later, the Karachi Water and Sewerage Board (KWSB) said that of the 110 samples collected from throughout the city's water supply and tested in the Naegleria monitoring laboratory, 30 reported the ch...

Let eij be the number of edges in a convex 3–polytope joining the vertices of degree i with the vertices of degree j. We prove that for every convex 3-polytope there is 20e3,3 +25e3,4 +16e3,5 +10e3,6 + 6 2 3 e3,7+5e3,8+2 1 2 e3,9+2e3,10+16 2 3 e4,4+11e4,5+5e4,6+1 2 3 e4,7+5 1 3 e5,5+ 2e5,6 ≥ 120; moreover, each coefficient is the best possible. This result brings a final answer to the conjectur...

Abstract The ablution ritual performed by Muslims before praying requires large amounts of clean water (3.9 L - 4.42 L/person). This is a challenge that needs to be addressed, as in some places, scarce commodity. study aims treat wastewater at Masjid Al-Bukhari UIN Raden Mas Said Surakarta using electrocoagulation. treated expected reused for rituals the mosque. Laboratory-scale research method...

Data integration is a challenging domain for combing data from different sources. This provides users a unified view of data. Data integration system constitutes a major importance in current real time application and characterized by some issues related from speculative conclusion of view. Integration of multiple heterogeneous data sources into real time application is a time consuming and cos...

A growing body of research has shown that menstrual hygiene products (MHPs) are critical to gender equity, and South Africa has committed to providing free sanitary napkins to all indigent women. To address interim water and sanitation needs of its citizens living in informal settlements, South Africa’s eThekwini Water and Sanitation Unit (EWS) constructed community ablution blocks (CABs) that ...