In the Heat of Battle: Letters from the Normandy Campaign

Harold S. MacDonald was an officer with the North Shore (New Brunswick) Regiment from June 1942 until the end of the Second World War in Europe. Throughout this period he penned a steady stream of letters to his bestfriend, his wife, Marjorie, who was then a newspaper reporter with the Saint John Evening Times-Globe. These letters, totalling 463, were carefully preserved by Marjorie and provide a continuous and absorbing account of the experiences of a front-line Canadian infantry officer in Northwest Europe during the Second World War. They begin in June 1942 with a description of the rowdy voyage on the troopship carrying him and his regiment to England, and go on to provide vivid portrayals of his experiences of life in wartime Great Britain and of numerous training exercises in which he participated. For the most part, however, they are concerned with his fraught and demanding responsibilities on the battlefields of continental Europe. Hal MacDonald was born in Saint John on 15 February 1917. A graduate of the Modern Business College in Saint John, he was working with the accounting department of T. McAvity and Sons, in Saint John, when the Second World War broke out in September 1939. He enlisted that year as a private, and progressed through non-commisioned ranks to officer training at Brockville in the fall of 1941. In June 1942 he was posted to the North Shore Regiment and remained with that unit until the end of the war. In action, he served successively as second-in-command of “D” Company, commander of the Carrier Platoon, commander of the Support Company, and then as adjutant. At war\u27s end he was the North Shores’ liaison officer with the 8th Brigade, of which the regiment formed a part. Upon his return to Canada and demobilization in 1945, MacDonald joined Colonel Charles Leonard in the century-old Saint John firm of manufacturers’ agents and food brokers, which in due course became Leonard and MacDonald Ltd. His many activities and interests included the New Brunswick presidency of the Canadian Red Cross from 1964 to 1967, and also the presidency of the Canadian Food Wholesalers from 1977 to 1978. He was killed in an automobile accident on 11 November 1984, leaving his wife, a son and a daughter. The letters presented in the following narrative cover the period from MacDonald’s landing in France in late June 1944 until the end of the campaign in Normandy in the third week of August. They constitute an invaluable source of information about that campaign from the point of view of an observant and articulate front-line participant and tell us much about such important subjects as battle stess and exhaustion, the conditions under which soldiers lived and died, morale, the debilitating effects of friendly fire and the daily grind of attrition warfare. The letters are presented here to stimulate interest in the collection as a whole, which almost certainly merits publication in its entirety

The Long Wait (Part I): A Personal Account of Infantry Training in Britain, June 1942–June 1943

In the early summer of 1942, Harold (Hal) MacDonald, a young infantry officer from Saint John, New Brunswick, was posted overseas to join the North Shore (New Brunswick) Regiment, then stationed in Great Britain. The North Shores were part of a growing Canadian military presence in Britain, preparing for the day when the Allies would return to the continent to help defeat the armies of Adolf Hitler’s Third Reich. Canadian troops had begun to arrive in England in 1939, and indeed, after the fall of France in the late spring of 1940, formed an important part of Britain’s defence forces at a time when it and the Commonwealth stood alone against the combined might of Germany and Italy. By the time that MacDonald arrived, the number of Canadian troops had swelled to some 130,000, for the most part concentrated in the south of England, where they underwent rigorous training exercises and highly realistic simulated battles designed to prepare them to meet the enemy

Trace Element Composition of Stream Sediments an Integrating Factor for Water Quality

Bottom sediments, suspended sediments, and water were sampled along 130 miles of the Buffalo River in northern Arkansas. The water and acid extracts of the suspended sediments and the minus 95 mesh fraction of the bottom sediments were analyzed by atomic absorption spectrometry. All samples were analyzed for Na, K, Mg, Ca, Zn, Cd, Cu, Pb, Fe, Co, Cr, Ni, and Mn. Selected bottom samples also were analyzed by As, Hg, and Zr. Zr was determined by x-ray fluorescence. Li and Sr were determined for selected water and suspended sediment samples. There is a general decrease downstream in Fe, Cu, Cr, Ni, Mn, Pb, K, and Na in the bottom sediments as the drainage area increases in carbonate rock and decreases in shale. The elements Mg, Ca, Zn, and Cd increase in bottom sediments downstream. The values for these elements in the water, especially the major elements, also correspond closely with the geology of the region. Tributaries are sites of abrupt rise and fall of metal values, within a few miles, from background to anomalously high values to background, especially tributaries draining Zn and Pb mineralized areas. The bottom sediments are mainly quartz and chert grains. These grains apparently are coated with hydrous iron oxide which acts as a sorbent for many of the elements and is a dominant transport mechanism for acid extractable Co, Cr, Ni, Cu, Mn, and K. Other acid extractable metals, particularly Mg, Ca, Zn, Cd, and Pb, are mostly in clastic grains. Graphic representation of the Langmuir equation for Mn is consistent with adsorption of Mn by iron in both bottom sediments and suspended sediments. On the basis of the volume of water collected, all the elements except Fe are more concentrated in the water than in the suspended sediments. Fe concentration of the suspended sediments increases with increasing flow because the suspended load is increased. The Mn/Fe ratio of the suspended sediments is approximately equal to or greater than that of the bottom sediments. The Mn/Fe ratio of suspended sediments relative to that of the bottom sediments increases downstream, possibly because of an autocatalytic effect of Mn precipitation. The relationship between sediment and water concentrations is not clear from the data because of the restricted concentration ranges for some elements in the suspended sediment and water. The sediment from the Buffalo River can be used to estimate grossly the concentration of elements in the water

Postglacial (Holocene) ostracodes from Lake Erie

26 p., 8 fig., 4 pl.http://paleo.ku.edu/contributions.htm

Landscape furniture house

Thesis (M. Arch.)--Massachusetts Institute of Technology, Dept. of Architecture, 1988.A house. over there on the cliff. it is very large. the owner must have a lot of cash. right on top of the cliff over the reservoir. seagulls come from the rockport ocean to drink fresh water and sit in the sun. the house does not loom large in their minds. it is irrelevant. the way literature is irrelevant to architecture. the gulls are thinking about fish. even when they fly. twirling gliders. make my day. curving perfect while i swerve ascending. i am free when i ski. but fish are in the quarry. by the cliff. where men look under the curving roof up into the sky.by Harold Bane Macdonald.M.Arch

On the Distribution of a Second Class Particle in the Asymmetric Simple Exclusion Process

We give an exact expression for the distribution of the position X(t) of a single second class particle in the asymmetric simple exclusion process (ASEP) where initially the second class particle is located at the origin and the first class particles occupy the sites {1,2,...}

Connectivity of two scleractinian corals in the south west Indian Ocean.

Thesis (Ph.D.)-University of KwaZulu-Natal, Westville, 2010.Generations of hard corals have built the complex reef ecosystems that harbour a huge diversity of sea-life in the world’s shallow tropical oceans. These undergo both sexual and clonal reproduction, and may contain signatures in their genomes which help to decipher the riddles of past population dynamics and evolutionary history. Two species of coral, Acropora austera and Platygyra daedalea, were collected from sites along the east African coastline from Kenya in the north to Maputaland, South Africa in the south, and from the Chagos Archipelago. Sequences of two different DNA regions were tested, in a preliminary study, for their potential ability to elucidate connectivity and differentiation among these coral populations. These were the nuclear ribosomal ITS region of P. daedalea populations, and a previously-unused marker, the carbonic anhydrase 3/550 nuclear intron of A. austera. These molecular markers indicated high levels of connectivity amongst populations in a preliminary study based on limited sample sizes and a subset of populations. It was decided to further explore the variability of the carbonic anhydrase 3/550 intron, which showed evidence of subdivision and structuring within Mozambique populations relative to South African populations, in a study in which both the sample size per site and the number and range of sampled sites were increased. ITS sequences, although highly variable, revealed no population differentiation in P. daedalea; STR markers were used in subsequent studies of population differentiation in this species. Populations of both A. austera and P. daedalea showed signs of high connectivity along the region of the coastline sampled in this study. However, there appeared to be a disjunction in ecological connectivity between reefs in Maputaland, South Africa and those in southern Mozambique, between Durban and Maputo where the Agulhas Current originates. This was reinforced in A. austera populations which displayed a region of genetic discontinuity between Inhaca Island and Maputaland reefs of the central reef complex, in the region of Rabbit Rock. Northern reef complexes also harboured unique haplotypes in contrast to southern reefs which shared all haplotypes with those in the north, an indication that northern reefs have seeded the southern (Maputaland) reefs. P. daedalea populations appeared evolutionarily panmictic over scales relevant to this study. Evidence for fine-scale structure indicated that populations were separated from one another over ecologically relevant time-scales. These populations were defined by both their habitats and their sampling location. There was a possibility that the Platygyra species complex included cryptic species that were not distinguishable from P. daedalea. However, the disjunction in the connectivity between northern and southern population groups was also evident in the population structure of P. daedalea. There was a net immigration of propagules of both P. daedalea and A. austera into populations north of the disjunction between groups, where the prevailing current regime is dictated by the Mozambique Channel eddies. In contrast populations to the south of the disjunction (the southern population group) which are subject to the swiftly flowing Agulhas Current, showed a net emigration of propagules from Maputaland reefs. These emigrants were likely to be lost to inhospitable habitat south of the marginal Maputaland region. Although there was evidence for migration of both Platygyra and Acropora propagules between the Bazaruto Archipelago reefs and certain Maputaland reefs, genetic exchange between Mozambique and Maputaland reefs appeared to be limited and may have occurred primarily at evolutionary rather than demographic levels. Managers may need to treat the regional Maputaland reefs as separate stocks and manage them accordingly, as the relative isolation of these corals in the central and southern reef complexes in Maputaland, South Africa, means that they are at risk to losing species to evolutionary extinction. It is also important that reef health in northern Mozambique and Tanzania is maintained as, despite evidence of a break in demographic connectivity, between reefs in these regions and those in Maputaland, there was evidence to suggest that reefs were connected at evolutionary scales, thus maintaining levels of genetic diversity on southern African reefs