Three-Dimensional Physique Assessment in the Military: New Zealand Defence Force Anthropometry Survey Protocols and Summary Statistics

This book describes how to conduct a large-scale anthropometric survey in the military with a specific focus on the New Zealand Defence Force Anthropometry Survey. This book provides a historical introduction to surface kinanthropometry (Part I), 3D scanning technology (Part II) and an overview of military anthropometry surveys in Part IV. It also provides a description of the New Zealand Defence Force (NZDF) anthropometry survey in Part IV, conclusions in Part V and concludes with the measurement technique protocols and normative data for the NZDF kinanthropometry survey in Part VI. While surface anthropometry has traditionally been used to assess body composition through the internationally recognised methodology of the International Society for the Advancement of Kinanthropometry (ISAK), the commercialisation of three-dimensional photometry (3D scanning) has led to the adoption of new and often non-standardised, measurement techniques. We detail standardisation procedures for 3D scanning in terms of participant preparation, equipment calibration, test protocols, data reporting and data interpretation. We outline how 3D scanning works, what it is used to measure, and what the issues are surrounding its validity, practicality, and reliability. This book provides an essential reference for practitioners wishing to measure military physique. We have not presented 3-D assessment data (i.e. surface manifold, volumetric, symmetry or shape analysis). We have only extracted 1-D measures from 3D images in this eBook.

Optimized product quality control at Kola MMC’s mineral processing plant

Kola MMC’s Mineral Processing Plant has optimized its product quality control system designed to monitor the mass concentration of non-ferrous metals in the commercial products: i.e. the finished concentrate and the final tailings. Thus, automatic samplers and dividers of Sections 1, 2 and 3 have been made fully conforming with GOST 14180–80; through experiments, variation coefficients have been determined, which were used to specify the homogeneity class for the concentrate and the tailings; operating parameters have been defined for the sampling and sample preparation equipment; through experiments, intermediate precision mean square deviations (Sопр) and intermediate precision limits (RLопр) have been determined. Measurement procedures have been developed that were certified by Rosstandart, Russia’s Federal Agency for Technical Control and Metrology.

1549. Association of Skin Infections with Sharing of Injection Drug Preparation Equipment among People who Inject Drugs

Background Sharing needles and injection drug preparation equipment (IDPE) among people who inject drugs (PWID) are well-established risk factors for viral transmission. Shared needles and IDPE may be a reservoir for bacteria and serve as a nidus for skin and soft tissue infections (SSTI). Given the rising rates of SSTIs in PWID, we investigated the association of needle and IDPE sharing on history and incidence of SSTI in a cohort of PWID. Methods Active inpatient PWID were recruited to a randomized control trial of a risk reduction intervention aimed at reducing bacterial and viral infections. A subset of participants (N=252) who injected drugs were included in the analysis. The primary dependent variable in this cross-sectional cohort study was self-reported incidence of SSTI one year post-hospitalization. We assessed three self-reported independent variables from baseline enrollment: 1) sharing needles, 2) sharing IDPE, and 3) sharing needles or IDPE and compared these groups separately to persons who reported not sharing via univariate and multi-level Poisson regression model estimating the adjusted effect of baseline sharing on incidence of SSTI during follow up. Results Participant characteristics: 37.9 years [mean]; 58% male; 90% primarily inject opioids, 43% inject with others, 13% shared IDPE only, 50% shared needles or IDPE. In general, persons who shared IDPE only compared to those who did not share were younger, more likely female, more likely Caucasian, were less likely to primarily inject opioids, and had a higher mean on the knowledge scale. We found no significant differences of prior self-reported SSTI. Adjusted for those randomized in the behavioral intervention arm for skin cleaning, persons who shared needles only and needles or IDPE had a higher incidence of SSTI compared with persons who did not share (IRR 1.90, 95% CI1.03-3.51, p=0.04; IRR 2.14, 95% CI 1.23-3.72 p=0.007). Persons who shared IDPE only did not have a statistically significant higher incidence of SSTI compared with persons who did not share (IRR 1.3, 95%CI 0.89-1.95 p=0.157). Conclusion In this cohort of hospitalized active PWID, we found a significant association between baseline sharing of needles or IDPE but not IDPE only with incidence of self-reported SSTI. Disclosures All Authors: No reported disclosures

PROPOSALS REGARDING DIRECTIONS OF CHANGES IN THE CONTENT OF NORMATIVE DOCUMENTS REGULATING THE TRANSPORT OF THE MOST IMPORTANT PEOPLE IN THE STATE BY MILITARY AIRCRAFT

Ensuring the security of people who hold the most important state positions is one of the most significant tasks for all institutions and people involved in securing the official activities of such people, including their mobility and movement by air. This requires undertaking actions aimed at eliminating security threats and thus minimising risk. Proposals regarding directions of changes in the content of normative documents concerning the transport of the most important people in the state by military aircraft concern: flight experience of crews; selection and assembly of the crew; planning the flight and preparing the crew for the flight; preparation, equipment and technical condition of the aircraft and atmospheric conditions and analysis of them.

Efisiensi Teknis Usaha Tani Padi di Provinsi Kepulauan Bangka Belitung

<p>Rice productivity in Indonesia varied greatly between provinces. Rice productivity in the Bangka Belitung Islands was the lowest figure compared to other provinces in Indonesia from 2013 to 2015. The purpose of this study was to provide an overview of rice farming, analyze the technical efficiency and its influencing factors of rice farming, and analyze the income level of rice farming in the Province of Bangka Belitung Islands. The data used in this study were raw data of the 2014 Household Survey of Rice Crop Farming (SPD 2014) conducted by Statistics Indonesia. The analytical method used was the Stochastic Production Frontier. The results showed that the factors influencing rice production were seeds, fertilizers, pesticides and the use of hired labours. The average level of technical efficiency of rice farmers was 20% of maximum production. This shows that rice farming was not yet efficient. Factors that negatively affect the technical efficiency of rice farming were those among other age of the farmer, land preparation equipment, ownership status of land preparation equipment and the planting system. The results of the study also showed that the more efficient the rice farming, the greater the farmers' income. To increase productivity through increasing technical efficiency, it is recommended that rice farmers are facilitated or supported to use a better quality of rice seed.</p><p> </p><p>Abstrak</p><p>Produktivitas padi di Indonesia sangat bervariasi antar provinsi, di mana produktivitas padi di Kepulauan Bangka Belitung menunjukkan angka terendah dibandingkan provinsi lain di Indonesia selama tahun 2013 hingga 2015. Tujuan penelitian ini antara lain untuk memberikan gambaran usaha tani padi di Provinsi Kepulauan Bangka Belitung, menganalisis efisiensi teknis usaha tani padi serta faktor-faktor yang memengaruhinya, dan menganalisis tingkat pendapatan usaha tani padi. Data yang digunakan dalam penelitian ini adalah <em>raw </em>data hasil Survei Rumah Tangga Usaha Tanaman Padi 2014 (SPD 2014). Metode analisis yang digunakan adalah <em>Stochastic Production Frontier. </em>Berdasarkan hasil penelitian menunjukkan bahwa faktor-faktor yang memengaruhi produksi padi di Kepulauan Bangka Belitung adalah penggunaan benih, pupuk, pestisida dan penggunaan pekerja dibayar. Rata-rata tingkat efisiensi teknis petani padi di Kepulauan Bangka Belitung adalah 20% dari produksi maksimum. Hal ini menunjukkan bahwa usaha tani padi belum efisien. Faktor-faktor yang berpengaruh negatif terhadap infesiensi teknis usaha tani padi adalah faktor umur petani, alat pengolahan lahan, status alat pengolahan lahan dan sistem tanam. Hasil penelitian juga menunjukkan bahwa semakin efisien usaha tani padi maka pendapatan petani juga semakin besar. Untuk meningkatkan produktivitas dengan cara meningkatkan efisiensi teknis, disarankan petani padi difasilitasi atau didorong untuk menggunakan benih yang berkualitas.</p>