children need to learn to use the roads safety. road safety is essential for children’s freedom, development and exercise. when walking near a road it is a good idea to: 1. hold your child's hand. 2. don't let them run ahead. 3. look out for and encourage your child to be aware of hidden entrances or driveways crossing the pavement. 4. put reins on a younger child if they're not ...

The crossing number crðGÞ of a graph G is the minimum possible number of edge crossings in a drawing of G in the plane, while the pair-crossing number pcrðGÞ is the smallest number of pairs of edges that cross in a drawing of G in the plane. While crðGÞXpcrðGÞ holds trivially, it is not known whether a strict inequality can ever occur (this question was raised by Mohar and Pach and Tóth). We ai...

The extreme heat event that hit the Pacific Northwest (Oregon, Washington, southern British Columbia) at end of June 2021 was 3 °C greater than previous Seattle record 39 °C; larger extremes 49 were observed further inland 6 above record. There hundreds deaths over region and loss marine life forests. At large scale prior to event, polar vortex split Arctic. A instability center formed Bering S...

This account is a progress report on geological mapping and field data compilation around part of the southern Cordillera LITHOPROBE transect in the lntermontane Belt. Objectives included integrating and improving the surface geological database for interpretation of the 1988 Vibroseis survey and reassessing the geological setting of mineral occurrences in the area. The transect route lies in t...

P.A.V.B. Swamy 1,†, I-Lok Chang 2, Jatinder S. Mehta 3, William H. Greene 4, Stephen G. Hall 5,6 and George S. Tavlas 5,7,* 1 Federal Reserve Board (Retired), Washington, DC 20551, USA; [email protected] 2 Department of Mathematics (Retired), American University, Washington, DC 20016, USA; [email protected] 3 Department of Mathematics (Retired), Temple University, Philadelphia, PA 1...

A comparison is presented of remote and shipboard measurements of sea surface salinity made in the vicinity of the Delaware coastal current, a low salinity band with its source in the mouth of Delaware Bay. The remote sensing measurements were made from an aircraft with the Electronically Scanned Thinned Array Radiometer. The shipboard measurements were made with a thermosalinograph on board th...

Teaching  English  in  an  Iranian  and  Islamic  culture  poses  complex  questions  for  both  teachers and learners. In this paper, the authors intend to shed light on what it means to teach English as a  foreign  language  (TEFL)  in  an  Islamic-Iranian  context.  Having  reviewed  the  colonial  and postmodern views of English language teaching, the authors took a look beyond the current ...

countryside, whereas it was merely mentioned occasionally; nor could he tell me the names of the affected villages, though they were only eight miles away. Finding that Kaliaganj was not a suitable place for my purpose, I pushed on to Churli, a large village eight miles away, near which several cases of the disease were known to exist. Crossing the Mahanadi near the police-station, I followed i...

Karyotypes and crossing relationships were investigated for three allopatric populations of Anopheles leucosphyrus in Southeast Asia: South Kalimantan, Sumatra and Thailand. The mitotic karyotypes of these populations were similar to those previously observed in other species of the An. leucosphyrus group. Populations from Thailand and South Kalimantan exhibited telocentric and subtelocentric s...

1. A back-to-back cargo movement is generally understood as the transfer of loose goods from one truck to another---in its literal form, positioning two trucks with their backs to one another. Primitive variants involve laborintensive handling and placement of cargo on the ground during the transfer. This process inflicts serious time delays and damage to cargo and is widely avoided in modern t...