Evaluation of a Novel User-Friendly Arthropod Repellent Gel, Verdegen

Author(s):  
Kamlesh R Chauhan ◽  
Lee P McPhatter ◽  
Kenneth O’Dell ◽  
Zainulabeuddin Syed ◽  
Alan Wheeler ◽  
...  

Abstract Hand sanitizers are developed as alcohol-based liquid gel formulations, generally used to decrease the amount of infectious agents on human hands. Verdegen, LLC proposed to prepare an arthropod repellent gel for public use when the recent outbreaks of Zika infection vectored through Aedes mosquitoes in the American continents prompted multi-faceted emergency measures. Four different gel formulations were developed, comprising two of the most efficacious commercial arthropod repellent active ingredients, N,N-diethyl-3-methyl benzamide (deet) and 2-(2-hydroxyethyl)-1-piperidinecarboxylic acid 1-methylpropyl ester (picaridin), each at different concentrations (20 and 33% deet, or 20 and 33% picaridin). Compliance with the use of topical arthropod repellents remains an issue among military personnel. One of the most common complaints by Soldiers is that they do not like how the repellents applied on their skin leave behind an oily or greasy residue. These new gel formulations offer a user-friendly alternative for commonly used arthropod repellents formulations for the military and civilian personnel. We tested the efficacy and protection time of these new gel formulations in comparison with the commercially available cream formulations of deet and picaridin at similar concentrations. Our data show that gel formulations have better topical attributes, and offer equal or better biting protection for up to 48 h against host-seeking Aedes aegypti (L.) (Diptera: Culicidae) female mosquitoes.

2015 ◽  
Vol 21 (3) ◽  
pp. 850-856
Author(s):  
Nicolae Moro

Abstract The working tool on the map is a device conceived and realized by the members of the research team on the project entitled “M.U.D.C.-01 Protractor of Angles, Distances and Coordinates”, an element of novelty which aims to solve a problem identified in the daily activity of the military and is ultimately an effective and modern way of working on military topographic maps as well as an easy way for implementing an expeditious procedures of topographic work in field measurement, for required land distances and angles of orientation and navigation. This military protractor can also be used, eventhough it is less user-friendly and is designed primarily to measure the azimuth, angle slopes, distances and rectangular coordinates with two grid scales and standard army military symbols, by military personnel which work on maps in terrain or in military headquarters.


ENTOMON ◽  
2019 ◽  
Vol 44 (3) ◽  
pp. 213-218
Author(s):  
Suresh Chand Kaushik ◽  
Sukhvir Singh ◽  
Purnima Srivastava ◽  
R. Rajendran

Detection of viruses in human sera particularly in endemic areas is cumbersome and laborious. Therefore, an alternative approach, Immuno-fluorescence assay (IFA) was performed to determine dengue virus (DENV) positivity in mosquitoes. A total of 1055 adult Aedes aegypti female mosquitoes were tested for IFA test against DENV. Minimum infection rate (MIR) for DENV was found higher during August to November 2016 ranging from 10.75 to 20.83. The average yearly MIR was about 6.64. Higher MIR for Ae. aegypti was found in Sarfabad, Noida (12.71) and Khoda Colony, Ghaziabad (11.90). Minimum MIR (4.67) was observed in Sanjay colony (Faridabad). The main contribution of this study resides in the development of a more suitable monitoring system for early detection of viral circulation and to prioritize early intervention in the non-transmission season.


2020 ◽  
Vol 10 (4) ◽  
pp. 137-142
Author(s):  
ALEXEY ROMAKHIN ◽  

This article reveals the problem of the role of the religious factor in the formation of the value orientations of the military personnel of the Russian army from its inception to the present state. In the article, the author reveals the significance of the Church in the formation of the value orientations of military personnel. The problem of religious situation in foreign armies is considered. The article presents data from sociological studies confirming the increase in the number of religious servicemen in the modern Armed Forces. The concept of “religious factor” is revealed. The author suggests considering the influence of the religious factor on the formation of value orientations through the functions of religion. The article provides examples of the influence of religion on the formation of value orientations of military personnel from the time of the Baptism of Russia to the present. Examples of writers of Russian classical literature about the influence of religion on the morale of troops are given. Examples of religious participation in major battles and wars of the past years are shown. The significance of the religious factor in uniting the people and the army is shown. The work of officials of the Ministry of defense of the Russian Federation in strengthening values among military personnel in modern conditions is demonstrated. The role of the Minister of defense of the Russian Federation, General of the army S.K. Shoigu in strengthening the faith of the Russian army is outlined. Issues related to the construction of the Main Temple of the Armed Forces and its impact on the public masses were discussed. In this study, the author aims to show the significant role of religion in the formation of value orientations in Russian military personnel. The analysis shows an increasing role of religion in the minds of military personnel in modern conditions.


Author(s):  
Е.Ю. Соколов ◽  
А.И. Адаев ◽  
А.А. Фомин ◽  
Л.Г. Магурдумова

In article the importance of use of psychotherapeutic actions of self-control by employees of a dangerous profession is stated during the work in emergency situations. The state of health of fighters who before the direction in business trip were trained previously in self-control methods at different stages of performance of a fighting task, with a condition of group of the military personnel who didn’t pass preliminary training in energy saving methods is compared.


Author(s):  
Vitaliy Voronov ◽  
Timur Slivin

В статье рассмотрена актуальная проблема перевоспитания военнослужащих в дисциплинарных частях в Российской империи как организованного и структурированного процесса. Изучено использование их потенциала для поддержания дисциплины и правопорядка среди личного состава. Определено, что к военнослужащим предусмотрено применение специальных видов уголовных наказаний, кроме того, допускается изъятие в применении отдельных наказаний к данной категории лиц. Авторами раскрывается порядок реализации наказания в виде лишения свободы в частях с воинской организацией в отношении военнослужащих, совершивших преступления. Указывается на то, что перевоспитание осужденных военнослужащих было направлено на повышение уровня их военной и строевой подготовки, принуждение их к выполнению требований военной присяги и воинских уставов. В качестве негативного момента перевоспитания осужденных военнослужащих указывается отсутствие специальной подготовки у штатных офицеров и нижних чинов дисциплинарных частей. В статье рассматривается порядок реализации наказания в виде лишения свободы в арестантских частях, а также дисциплинарных частях. Раскрыто понятие арестантских рот, их руководящий и личный состав, а также порядок содержания осужденных. Показаны особенности комплектования дисциплинарных частей как постоянным составом, так и переменным (осужденными), а также прохождения ими службы. Авторами отмечается, что в перевоспитании осужденных военнослужащих превалировала принудительная функция в ущерб нравственному воздействию. Авторы приходят к выводу о том, что дисциплинарные и штрафные части со строевой организацией в целом справляются с задачей перевоспитания осужденных военнослужащих, а опыт функционирования дисциплинарных частей царской армии был использован при создании военно-карательного аппарата Советской армии.The article deals with the actual problem of re-education of military personnel in disciplinary units in the Russian Empire as an organized and structured process. The use of their potential for maintaining discipline and law enforcement among personnel was studied. It is determined that the use of special types of criminal penalties is provided for military personnel, in addition, exceptions are allowed in the application of certain penalties to this category of persons. The author reveals the order of realization of punishment in the form of imprisonment in re-lations with the military organization in relation to the military personnel who have committed crimes. It is pointed out that the re-education of convicted servicemen was aimed at increasing the level of their military and drill training, forcing them to fulfill the requirements of the military oath and military regulations. As a negative aspect of the re-education of convicted servicemen, the lack of special training of regular officers and lower ranks of disciplinary units is indicated. The article deals with the procedure for the implementation of punishment in the form of im-prisonment in prison units, as well as disciplinary units. The concept of convict companies, their leadership and personnel, as well as the order of detention of convicts is revealed. The peculiarities of completing disciplinary units with both permanent and variable composition (convicts), as well as their service are shown. The author notes that in the re-education of convicted servicemen, forced functioning prevailed to the detriment of moral influence. The author comes to the conclusion that disciplinary and penal units with drill organization in General cope with the task of re-education of convicted servicemen, and the experience of functioning of disciplinary units of the tsarist army was used in the creation of the military punitive apparatus of the Soviet army.


2020 ◽  
Vol 10 (1) ◽  
pp. 67-77
Author(s):  
Amos Watentena ◽  
Ikem Chris Okoye ◽  
Ikechukwu Eugene Onah ◽  
Onwude Cosmas Ogbonnaya ◽  
Emmanuel Ogudu

Mosquitoes of Aedes species are vectors of several arboviral diseases which continue to be a major public health problem in Nigeria. This study among other things, morphologically identified Aedes mosquitoes collected from Nsukka LGA and used an allele specific PCR amplification for discrimination of dengue vectors. Larval sampling, BG-sentinel traps and modified human landing catches were used for mosquito sampling in two selected autonomous communities of Nsukka LGA (Nsukka and Obimo). A total of 124 Aedes mosquitoes consisting of five (5) different species were collected from April to June, 2019 in a cross-sectional study that covered 126 households, under 76 distinct geographical coordinates. Larvae was mainly collected from plastic containers 73% (n=224), metallic containers 14% (n=43), earthen pots 9% (n=29) and used car tyres 3% (n=9), reared to adult stage 69.35% (n=86), and all mosquitoes were identified using standard morphological keys. Five (5) Aedes mosquito species were captured; Aedes aegypti 83(66.94%), Aedes albopictus 33(26.61%), Aedes simpsoni (4.48%), Aedes luteocephalus (≤1%) and Aedes vittatus (≤1%). Nsukka autonomous community had higher species diversity than Obimo. Allele specific amplification confirmed dengue vectors, Aedes aegypti and Aedes albopictus species on a 2% agarose gel. Since the most recent re-emergence of arboviral diseases is closely associated with Aedes species, findings of this study, therefore, give further evidence about the presence of potential arboviral vectors in Nigeria and describe the role of a simple PCR in discriminating some. Further entomological studies should integrate PCR assays in mosquito vector surveillance.


2017 ◽  
Vol 3 (3) ◽  
pp. 102-111 ◽  
Author(s):  
I. I. Azarov ◽  
S. S. Butakov ◽  
B. I. Zholus ◽  
A. Yu. Zetkin ◽  
V. N. Remmer

Author(s):  
Alyssa R Lindrose ◽  
Indrani Mitra ◽  
Jamie Fraser ◽  
Edward Mitre ◽  
Patrick W Hickey

Abstract Background Helminth infections caused by parasitic worms, including nematodes (roundworms), cestodes (tapeworms) and trematodes (flukes), can cause chronic symptoms and serious clinical outcomes if left untreated. The US military frequently conducts activities in helminth-endemic regions, particularly Africa, the Middle East and Southeast Asia. However, the military does not currently screen for these infections, and to date, no comprehensive surveillance studies have been completed to assess the frequency of helminth diagnoses in the military personnel and their families. Methods To determine the burden of helminth infections in the US Military Health System (MHS), we conducted a retrospective analysis of International Classification of Diseases (ICD)-9/10 diagnosis codes from all medical encounters in the MHS Data Repository (MDR) from fiscal years (FY) 2012 to 2018. Chart reviews were conducted to assign ICD diagnoses as incorrect, suspected, probable or confirmed based on the laboratory results and symptoms. Results Abstraction of MHS data revealed over 50 000 helminth diagnoses between FY 2012 and FY 2018. Of these, 38 445 of diagnoses were amongst unique subjects. After chart review, we found there were 34 425 validated helminth infections diagnosed amongst the unique subjects of US military personnel, retirees and dependents. Nearly 4000 of these cases represented infections other than enterobiasis. There were 351 validated strongyloidiasis diagnoses, 317 schistosomiasis diagnoses and 191 diagnoses of cysticercosis during the study period. Incidence of intestinal nematode infection diagnoses showed an upward trend, whilst the incidence of cestode infection diagnoses decreased. Conclusions The results of this study demonstrate that helminth infections capable of causing severe morbidity are often diagnosed in the US military. As helminth infections are often asymptomatic or go undiagnosed, the true burden of helminth infections in US military personnel and dependents may be higher than observed here. Prospective studies of US military personnel deployed to helminth-endemic areas may be indicated to determine if post-deployment screening and/or empirical treatment are warranted.


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