Research of the Iron Element Content and Evolution of the Surrounding Area of Weinan

2011 ◽  
Vol 268-270 ◽  
pp. 446-449
Author(s):  
Ming Hu
Keyword(s):  
Human Factors ◽  
Organic Substance ◽  
Iron Content ◽  
Agricultural Soil ◽  
The Other ◽  
Element Content ◽  
Surrounding Area ◽  
Soil Animals ◽  
Natural Conditions

In this paper, it is aimed at the agricultural soil after harvest in WeiNan and its surrounding countries, researching the importance of the iron element in soil, animals and plants. organic substance content low, and the iron content also generally low. It can be broadly ranked as following: Pucheng ＞ Fuping ＞ Hancheng ＞ Dali ＞ Tongguan . The distribution of iron content of agricultural soil over the Weinna area, that is to say, is the East south low and increasing from the Eastsouth (Tongguan) to the other neighboring countries. And to some extent there minimum and maximum in each county. Natural conditions and human factors contributed to the differences in soil iron content and distribution.

scholarly journals Coding ATC Incident Data Using HFACS: Intercoder Consensus

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Liang Wang ◽  
Yaohua Wang ◽  
Xiaoqiang Yang ◽  
Kai Cheng ◽  
Haishan Yang ◽  
...  
Keyword(s):  
Human Factors ◽  
Traffic Control ◽  
Air Traffic ◽  
The Other ◽  
Contributing Factors ◽  
Factors Analysis ◽  
Air Traffic Controllers ◽  
High Hazard ◽  
Incident Reports ◽  
Comparability Of Results

Reliability studies for coding contributing factors of incident reports in high hazard industries are rarely conducted and reported. Although the Human Factors Analysis and Classification System (HFACS) appears to have a larger number of such studies completed than most other systems doubt exists as the accuracy and comparability of results between studies due to aspects of methodology and reporting. This paper reports on a trial conducted on HFACS to determine its reliability in the context of military air traffic control (ATC). Two groups participated in the trial: one group comprised of specialists in the field of human factors, and the other group comprised air traffic controllers. All participants were given standardized training via a self-paced workbook and then read 14 incident reports and coded the associated findings. The results show similarly low consensus for both groups of participants. Several reasons for the results are proposed associated with the HFACS model, the context within which incident reporting occurs in real organizations and the conduct of the studies.

scholarly journals UDDER INFECTION WITH STREPTOCOCCI OF THE SCARLET FEVER TYPE

1928 ◽  
Vol 47 (6) ◽  
pp. 945-956 ◽  
Author(s):  
F. S. Jones ◽  
Ralph B. Little
Keyword(s):  
Scarlet Fever ◽  
Small Town ◽  
Raw Milk ◽  
The Other ◽  
Natural Conditions ◽  
Severe Attack ◽  
General Reaction ◽  
Original Process ◽  
Secondary Infections ◽  
Short Time

The clinical and bacteriological findings in two cows the udders of which became infected under natural conditions with hemolytic streptococci of the scarlet fever type are discussed. One of the cows was found in a herd supplying raw milk to a small town where a milkborne outbreak of scarlet fever had occurred a short time before. When small numbers of the streptococcus obtained from this case were injected into the udder of a normal cow severe mastitis accompanied by a well marked general reaction resulted. Evidence leads to the conclusion that a severe attack of mastitis due to this organism in one quarter does not sufficiently immunize the other quarters to protect them completely since the streptococcus can be readily implanted in them. The secondary infections were much milder than the original process.

Ugliness and Beauty: the Politics of Landscape in Walter Greenwood's Love on the Dole

2013 ◽  
Vol 29 (1) ◽  
pp. 35-47
Author(s):  
Claire Warden
Keyword(s):  
Twentieth Century ◽  
Working Class ◽  
The Other ◽  
Surrounding Area ◽  
North West ◽  
Avant Garde ◽  
The North ◽  
The One ◽  
The University ◽  
Open Fields

The multi-spatial landscape of the North-West of England (Manchester–Salford and the surrounding area) provides the setting for Walter Greenwood's 1934 play Love on the Dole. Both the urban industrialized cityscape and the rural countryside that surrounds it are vital framing devices for the narrative – these spaces not simply acting as backdrops but taking on character roles. In this article Claire Warden reads the play's presentation of the North through the concept of landscape theatre, on the one hand, and Raymond Williams's city–country dialogism on the other, claiming that Love on the Dole is imbued with the revolutionary possibility that defines the very landscape in which it is set. From claustrophobic working-class kitchen to the open fields of Derbyshire, Love on the Dole has a sense of spatial ambition in which Greenwood regards all landscapes as tainted by the industrial world while maintaining their capacity to function independently. Ugliness and beauty, capitalist hegemony and socialistic hopefulness reside simultaneously in this important under-researched example of twentieth-century British theatre, thereby reflecting the ambivalent, shifting landscape of the North and producing a play that cannot be easily defined artistically or politically. Claire Warden is a Lecturer in Drama at the University of Lincoln. Her work focuses on peripheral British performances in the early to mid-twentieth century. She is the author of British Avant-Garde Theatre (Palgrave MacMillan, 2012) and is currently writing Modernist and Avant-Garde Performance: an Introduction for Edinburgh University Press, to be published in 2014.

scholarly journals AGROFORESTRI BERBASIS ROTAN TERHADAP SOSIAL EKONOMI MASYARAKAT DI BARITO SELATAN

2017 ◽  
Vol 4 (1) ◽  
pp. 93
Author(s):  
Johanna Maria Rotinsulu ◽  
Sosilawaty Sosilawaty ◽  
Yanarita Yanarita
Keyword(s):  
Random Sampling ◽  
Sampling Methods ◽  
Simple Random Sampling ◽  
The Other ◽  
Average Yield ◽  
Natural Conditions ◽  
Central Kalimantan ◽  
Economic Level ◽  
The Village ◽  
Society Research

South Barito is an area of rattan and rattan production center of the province of Central Kalimantan, on the other hand is one area that has natural conditions very conducive to the development of rattan. This study reveals how patterns in addition to planting and processing of rattan traditionally also analyze the socio-economic level of society. Research conducted in South Barito regency, District Karau in Two Villages is Bangkuang and New Salat. The village of the second sample is determined gardens and population are farmers who cultivate cane with sampling methods by simple random sampling, because the peasant population is homogeneous, the number of samples in each village 34 respondents or 68 farmers overall. The result showed that in general the rattan garden where the studies were not well-maintained, where the average of respondents (45%) said that maintenance is only performed at the time of going to the harvesting or one for rattan planting. Besides the low price of rattan is led to a reduction of land management / rattan gardens intensively. and production of rattan average yield of 2.6 tons ha-1 or 245.5 clumps of cane ha-1. For the villagers of business administration studies despite conditions that are considered less favorable, but they still look forward to the Government's policy to remain aligned to the Farmers Rattan. In addition, because cane is inherited and used as a hallmark of South Barito society in general.Barito Selatan merupakan daerah penghasil rotan dan sentra produksi rotan provinsi Kalimantan Tengah, selain itu merupakan salah satu wilayah yang memiliki kondisi alam yang sangat mendukung bagi perkembangan rotan. Penelitian ini selain untuk mengungkapkan bagaimana pola tanam dan pengolahan rotan secara tradisional juga  menganalisis tingkat sosial ekonomi masyarakat. Penelitian dilaksanakan di Kabupaten Barito Selatan, Kecamatan Karau di Dua Desa yaitu Bangkuang dan Salat Baru. Dari kedua Desa tersebut ditentukan kebun sampel dan populasi masyarakat  yaitu  petani yang mengusahakan rotan dengan metode pengambilan sampel secara simple random sampling, karena populasi petani bersifat homogen, jumlah sampel di masing-masing desa 34 responden atau keseluruhan 68 petani. Dari hasil penelitian diperoleh bahwa pada umumnya kebun rotan di tempat penelitian tersebut tidak terpelihara dengan baik, dimana rata-rata responden (45%) menyebutkan bahwa pemeliharaan hanya dilakukan pada saat akan dilakukan pemanenan atau satu kali selama rotan itu di tanam. Selain itu rendahnya  harga  rotan  sangat  berdampak pada berkurangnya pengelolaan lahan/kebun rotan secara intensif. dan hasil produksi rotan rata-rata diperoleh 2,6 ton ha-1 atau 245,5 rumpun rotan ha-1. Bagi masyarakat Desa studi walaupun kondisi tataniaga yang dianggap kurang menguntungkan, namun mereka masih berharap kebijakan Pemerintah tetap berpihak kepada Petani Rotan. Di samping itu  karena pada umumnya rotan merupakan warisan dan digunakan sebagai ciri khas masyarakat Barito Selatan.

scholarly journals Strategi Pengembangan Agribisnis Kopi Untuk Mendukung Wisata Telaga Ngebel Ponorogo

2020 ◽  
Vol 21 (2) ◽  
pp. 68-71
Author(s):  
Mila Diana Sari
Keyword(s):  
Swot Analysis ◽  
The Other ◽  
Tourist Attraction ◽  
Lake Area ◽  
Surrounding Area ◽  
Other Hand

Abstract— One of the natural attractions in Ponorogo is Ngebel lake. Increasing the tourist attraction of Ngebel Lake can be done by developing agribusiness around it. The coffee agribusiness in the Ngebel Lake area was developed traditionally so that it has not been able to support the development of the Ngebel Lake tourism park. On the other hand, to increase the attractiveness of a tourist park, it is necessary to support the management of the potential of the surrounding area. Therefore it is necessary to conduct a study on the strategy of developing coffee agribusiness so that the attractiveness of Lake Ngebel can be increased. The method used in this study is to analyze the potential of coffee agribusiness using a SWOT analysis so that the most strategic method in developing coffee agribusiness can be determined. The results showed that the coffee agribusiness in Gondowido Village could support Ngebel Lake agro-tourism through improving weaknesses by taking advantage of opportunities.  Keywords—: Strategy; coffee agribusiness; Ngebel lake.

scholarly journals Family and species as determinants modulating mineral composition of selected wild-growing mushroom species

2020 ◽  
Vol 28 (1) ◽  
pp. 389-404
Author(s):  
Mirosław Mleczek ◽  
Anna Budka ◽  
Pavel Kalač ◽  
Marek Siwulski ◽  
Przemysław Niedzielski
Keyword(s):  
Trace Elements ◽  
Mineral Composition ◽  
Health Effect ◽  
Mineral Elements ◽  
The Other ◽  
Element Content ◽  
Soil Composition ◽  
Mushroom Species ◽  
Macrolepiota Procera

AbstractIt has been known since the 1970s that differences exist in the profile of element content in wild-growing mushroom species, although knowledge of the role of mushroom species/families as determinants in the accumulation of diverse element remains limited. The aim of this study was to determine the content of 63 mineral elements, divided into six separate groups in the fruit bodies of 17 wild-growing mushroom species. The mushrooms, growing in widely ranging types of soil composition, were collected in Poland in 2018. Lepista nuda and Paralepista gilva contained not only the highest content of essential major (531 and 14,800 mg kg−1, respectively of Ca and P) and trace elements (425 and 66.3 mg kg−1, respectively of Fe and B) but also a high content of trace elements with a detrimental health effect (1.39 and 7.29 mg kg−1, respectively of Tl and Ba). A high content of several elements (Al, B, Ba, Bi, Ca, Er, Fe, Mg, Mo, P, Sc, Ti or V) in L. nuda, Lepista personata, P. gilva and/or Tricholoma equestre fruit bodies belonging to the Tricholomataceae family suggests that such species may be characterised by the most effective accumulation of selected major or trace elements. On the other hand, mushrooms belonging to the Agaricaceae family (Agaricus arvensis, Coprinus comatus and Macrolepiota procera) were characterised by significant differences in the content of all determined elements jointly, which suggests that a higher content of one or several elements is mushroom species-dependent.

Education of Future Human Factors Professionals

2016 ◽  
Vol 60 (1) ◽  
pp. 418-421
Author(s):  
Esa Rantanen ◽  
Deborah Boehm-Davis ◽  
Linda Ng Boyle ◽  
Daniel Hannon ◽  
John D. Lee
Keyword(s):  
Human Factors ◽  
Graduate Programs ◽  
The Other ◽  
Ideal Solution ◽  
Knowledge And Skills ◽  
The Future ◽  
Undergraduate Programs ◽  
Industry Needs ◽  
Survey Courses ◽  
The Ideal

The labor market as a whole and specifically those areas where human factors/ergonomics (HF/E) professionals are employed are in constant flux. Academic institutions, on the other hand, tend to be more stable with changes in programs happening much more slowly. There is some evidence that the education of new HF/E professionals falls short of meeting the knowledge and skills that human factors professionals face when they enter the workplace. This panel is convened to discuss and debate two questions: (1) What would the “ideal” education look like for the future HF/E professional, and (2) what would be the best way to deliver this ideal education. Moreover, we hope that this panel will bring together educators and employers of future HF/E professionals and foster a lively and productive exchange of ideas on how to best supply the future workforce with the evolving industry needs. It should be noted, however, that these are very difficult questions and that the panel is by no means unanimous about answers to them. Whether the ideal solution might involve undergraduate programs dedicated to human factors, survey courses offered to many different majors, or revision of existing graduate programs in response to knowledge and skills expectations in the industry is open to debate. It is just such a debate we hope to engage in within this panel, and with the members of our audience at the 2016 HFES Annual Meeting.

scholarly journals A Sense of Trust, the Norwegian Way of Improving Medical On-Scene Managing Major Tunnel Incidents: An Interview Study

2019 ◽  
Vol 34 (s1) ◽  
pp. s166-s166
Author(s):  
Johan Hylander ◽  
Britt-Inger Saveman ◽  
Lina Gyllencreutz
Keyword(s):  
Content Analysis ◽  
Emergency Services ◽  
Qualitative Content Analysis ◽  
The Other ◽  
Mutual Understanding ◽  
Management Skills ◽  
Surrounding Area ◽  
Rescue Service ◽  
Road Tunnels ◽  
Major Incidents

Introduction:Norway is a country with many road tunnels and therefore also has experience with rescue operations in tunnel environments. Major incidents always challenge involved emergency services’ management skills. Oslo, Norway has a specially trained medical on-scene commander, a function already existing in police and rescue service. Intra-agency communication and management of personnel are essential factors for a successful rescue effort.Aim:To investigate the medical management provided by the specially trained Norwegian medical on-scene commander in relation to tunnel incidents.Methods:Interviews were conducted with six of the seven medical on-scene commanders in Oslo. The collected data were analyzed using qualitative content analysis.Results:An overarching theme emerged: A need for mutual understanding of the tunnel incident. The medical on-scene commanders established guidelines for response in collaboration with the other emergency services. By creating a sense of trust, the collaboration between the emergency services became more fluent. Socializing outside of work resulted in improved reliance on their counterparts in the other services. The management also included that the medical on-scene commander supervised his personnel on site by providing support using knowledge of the risk object and surrounding area.Discussion:A forum for the emergency services on-scene commanders where they share ideas and knowledge, improve the on-scene intra-agency communication, and trust is desirable. A culture of trust between the organizations is needed for a mutual understanding. Further research on this subject is needed in other contexts and countries.

Incubation of eggs of three species of Chelid tortoises, and notes on their embryological development

1968 ◽  
Vol 16 (5) ◽  
pp. 749 ◽  
Author(s):  
J Goode ◽  
J Russell
Keyword(s):  
Individual Differences ◽  
The Other ◽  
Large Individual ◽  
Embryological Development ◽  
Natural Conditions ◽  
Early Embryos ◽  
Incubation Periods ◽  
The Mean ◽  
Main Factors ◽  
Chelodina Longicollis

Incubation periods and nest contents of three species of chelid tortoises in northern Victoria were recorded. Mean incubation period for eggs of Emydura macquari (Cuvier) was 75 days and average number of eggs per nest was 15.7; for Chelodina longicollis (Shaw), 138 days and 10.7 eggs per nest; for Chelodina expansa Gray, normally exceeding 324 days and 15.4 eggs per nest. In abnormal seasons C. expansa hatchlings may emerge from the nest in less than 193 days or more than 522 days after eggs were deposited. Eggs artificially incubated at 30�C consistently develop more quickly than those at lower temperatures under natural conditions. In the field nest temperatures closely approximate the mean daily air temperature. Embryos of C. expansa are tolerant to nest temperatures ranging from 4.9�C minimum to 29.6�C maximum. The other species are subject to variations of about 15 degC with up to 8.5 degC variation being recorded in 1 day. Development of early embryos approximated that recorded for cryptodire tortoises. However, there are large individual differences in the period of incubation needed for specific stages to be reached, especially between embryos of the short-necked and long-necked species of these pleurodire tortoises. It is suggested that differences in the anatomy of their eggs are the main factors in the different incubation periods between short-necked and long-necked species.

Instructional Use of Personal Computers in Human Factors Labs

1988 ◽  
Vol 32 (7) ◽  
pp. 468-472
Author(s):  
Andris Freivalds ◽  
Joseph H. Goldberg
Keyword(s):  
Data Collection ◽  
Human Factors ◽  
Research Data ◽  
The Other ◽  
Personal Computers ◽  
Educational Tool ◽  
Hands On ◽  
Instructional Use

With the ubiquitousness of personal computers (PCs), it is only natural that they should be utilized in human factors laboratories not only for research data collection but also as an educational tool. With large engineering classes, most labs cannot afford to have multiple meters and instruments to service several identical laboratory stations simultaneously. Instead, it is extremely helpful to have several PCs with programs depicting basic human factors principles running simultaneously with the other stations. Thus, the PC programs are not intended to eliminate hands-on experimentation, but to help alleviate loading problems and provide useful educational principles.

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