This article sets out to examine the inner working of combined-arms armies logistics over the course of the war through the use of a series of seven reports contained within the 'Collection of ...Materials on the Experience of War' and comparing these assessments with statistics from archival documents on two actual operations, Operation Polkovodets Rumyantsev in August 1943 and the Vistula-Oder Operation in January 1945. These results show that combined-arms armies gained their operational mobility from rapid re-establishment of railways and a carefully choreographed use of a small motor vehicle fleet, coupled with strict adherence to weight limits and living off the land by combat troops and their horse-drawn transport. This achievement of high mobility using limited means was a unique approach particularly tailored to the Red Army's force structure and the Soviet Union's available economic support.
Soviet tank armies used a form of logistics different from that of Western armies that specifically allowed them a high degree of mobility and the ability to operate deeply behind enemy lines without ...fear of interruption. The buildup for offensives was provided by railways, and the offensives themselves were time limited, awaiting the arrival of the field armies and restored railway connections. Nonetheless, when used as part of a series of offensives, these long-range penetrations acted to break up the German defenses. The reason for choosing the Uman-Botoșani Operation for this study is that according to Soviet historiography, it represented the first occasion in which the 'deep operation' concept was successfully implemented.
Motor vehicles have always been regarded as an indicator of modernity, technological advancement, and industrial progress, right from the time of the first motor car in 1885. The Soviet Union was no ...exception, and there is an extensive Soviet historiography of the development of motor transport and its use during the German-Soviet War. The aim of this article is to put the wartime military and economic use of Soviet vehicles into a wider context, highlighting how mechanization was not the only important variable in successful logistics. The case study here will be the role of transportation in the logistics of a Soviet combined arms army (общевойсковая армия) utilizing detailed primary source material from the pamyat-naroda.ru website.
David Glantz described the Soviet use of forward detachments as the ‘tip of the spear’ of a tank army; small, armored, heavily armed and fully motorized groups wending their way through the German ...defenses, avoiding contact and operating up to 50 km in advance of the main body. This article seeks to examine the other end, the ‘butt of the spear’: the mechanized corps which provided the mass of infantry required to defend the bridgehead at the end of the offensive. Although they contained a large number of vehicles, the scale of allocation was nothing like that of Western armies and, given wartime shortages, even these were not met. So how did the mechanized corps keep up on the long distance operations of late 1944? This article analyzes the mobility and logistics of mechanized corps during the campaigns of 1945. Using this example, it will seek to explain how the units operated as part of the larger tank armies, and how their use evolved during the earlier campaigns of 1943-44.
In common with much of the historiography of the Russo-German War of 1941-1945, there has been extensive study of the role of railways in the war, with either side concentrating on different aspects ...of the subject. But to date there has been little attempt to make a comparative study of the railways on both sides and to gauge the effect of differences in capacity on military operations and their outcomes. This lack has allowed one or both sides to obscure key failures and to deflect the influence on military operations away from railways. Yet the ubiquitous nature of railways for travel and transport in Russia, due to the large size of the country and the inability of motor vehicles to support operations beyond 300-400 km, meant that every military operation of the war was dependant on railways, and the way in which they were used was a key element in their success or failure. The current study aims to compare operating practices between Soviet and German military railways, to give estimates of the railway capacity available to both sides, and then to use this information to gauge the effect of this capacity on military operations.
David Glantz described the Soviet use of forward detachments as the 'tip of the spear' of a tank army; small, armored, heavily armed and fully motorized groups wending their way through the German ...defenses, avoiding contact and operating up to 50 km in advance of the main body. This article seeks to examine the other end, the 'butt of the spear': the mechanized corps which provided the mass of infantry required to defend the bridgehead at the end of the offensive. Although they contained a large number of vehicles, the scale of allocation was nothing like that of Western armies and, given wartime shortages, even these were not met. So how did the mechanized corps keep up on the long distance operations of late 1944? This article analyzes the mobility and logistics of mechanized corps during the campaigns of 1945. Using this example, it will seek to explain how the units operated as part of the larger tank armies, and how their use evolved during the earlier campaigns of 1943-44.
During the final days of World War II, the Red Army's Berlin Operation culimnated in the capture of the Reich's capital and the unconditional surrender of the Wehrmacht. Between 16 and 19 April 1945, ...the most intense fighting of the operation ensued in what is now called the Battle of the Seelow Heights. Due to the vast quantities of men and matériel involved in the fighting, an extensive militarised landscape has developed within the forests of East Brandenburg that has largely evaded archaeological scrutiny. A combination of airborne laser scanning data, archival research, and GIS-analysis reveals a highly diverse archaeological assemblage, including trenches, firing positions, dugouts, logistics facilities, along with other types of war- and conflict-related infrastructure. This unprecedented degree of preservation distinguishes the Seelow battlefield from other WWII contexts in Europe and provides a unique opportunity to investigate the combat activities and supply infrastructures of two combatting forces.
Plasma cortisol in wild kahawai (
Arripis trutta), an active pelagic marine fish, immediately after capture by hook and line was 8 ± 5 ng/ml (capture time, 4.9 ± 0.8 min, range 1–11 min). Capture by ...angling was accompanied by high levels of lactate in the white muscle (46.6 ± 2.8 μmol/g) and moderate plasma lactate levels (8.4 ± 1.0 mmol/l). Peak plasma cortisol concentration in fish after transport to shore in live tanks aboard a boat (1–2 hr post-capture) was 161 ± 31 ng/ml. Cortisol levels in wild-caught kahawai had returned to basal values within 3 days of introduction to a shore-based holding pool. Kahawai reacted violently to confinement in still water in darkened enclosed boxes. This prompted the design and construction of a swim tunnel for holding individual kahawai. Confinement of chronically cannulated kahawai in the swim tunnel resulted in a progressive increase in plasma cortisol; 2 hr after cannulation and confinement in the swim tunnel, plasma cortisol concentration was 112 ± 31 ng/ml. This increased to 233 ± 55 ng/ml after 2 days of confinement. Thus, confinement and cannulation do not appear to be suitable approaches for studying the physiology of this species.
Biochemical combinatorial techniques such as phage display, RNA display and oligonucleotide aptamers have proven to be reliable methods for generation of ligands to protein targets. Adapting these ...techniques to small synthetic molecules has been a long-sought goal. We report the synthesis and interrogation of an 800-million-member DNA-encoded library in which small molecules are covalently attached to an encoding oligonucleotide. The library was assembled by a combination of chemical and enzymatic synthesis, and interrogated by affinity selection. We describe methods for the selection and deconvolution of the chemical display library, and the discovery of inhibitors for two enzymes: Aurora A kinase and p38 MAP kinase.
The transcriptional repressor, REST, helps restrict neuronal traits to neurons by blocking their expression in nonneuronal cells. To examine the repercussions of REST expression in neurons, we ...generated a neuronal cell line that expresses REST conditionally. REST expression inhibited differentiation by nerve growth factor, suppressing both sodium current and neurite growth. A novel corepressor complex, CoREST/HDAC2, was shown to be required for REST repression. In the presence of REST, the CoREST/HDAC2 complex occupied the native Nav1.2 sodium channel gene in chromatin. In neuronal cells that lack REST and express sodium channels, the corepressor complex was not present on the gene. Collectively, these studies define a novel HDAC complex that is recruited by the C-terminal repressor domain of REST to actively repress genes essential to the neuronal phenotype.
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