scholarly journals Automated hydraulic systems for transport of fish from fishing gears with vacuum fishpump

2016 ◽  
Vol 186 (3) ◽  
pp. 207-213
Author(s):  
Vasily V. Kudakaev ◽  
Timofey P. Karpelev ◽  
Anatoly N. Boitsov
Keyword(s):  
Processing Plant ◽  
Hydraulic Systems ◽  
New Techniques ◽  
Japanese Sardine ◽  
Fishing Vessels ◽  
Mass Migration ◽  
Fishing Gears ◽  
Russian Waters ◽  
Purse Seining

New techniques of fish tranport from fishing gears aboard is proposed for a case of mixed aggregations of chub mackerel and japanese sardine. These species resume their mass migration to the Russian waters since 2014. Submersible impeller pumps with hydraulic power drive are used usually for catch transport aboard in the world practice of purse seining of mackerel. However, this technique is unsuitable for mixed aggregations of mackerel and sardine because the impeller pump could damage the sardine. Applicability of the vacuum and waterjet pumps for this case is considered. The vacuum fish pump TransVac was designed in 1982, initially for transfer of damage-sensitive fish from fishing vessel to shore fish processing plant, and the waterjet fish pump SilkStream was designed in 1988 for transfer of alive fish and later was adapted for fish transport aboard from trawl and seine nets. Both types of fish pumps are recommended for the medium- and large-capacity fishing vessels working with the mixed aggregations of sardine and mackerel. Using of these pumps together with freezing equipment allows to avoid losses in quality of catch.

Quality of Services Publishing Record of Fisheries (BPKP) in The Marine and Fisheries Office South Sumatera Province

2018 ◽  
Vol 1 (2) ◽  
pp. 25-32
Author(s):  
Galamda Israk ◽  
Slamet Widodo ◽  
Andy Alfatih
Keyword(s):  
Quality Of Service ◽  
Data Collection ◽  
Service Quality ◽  
Participant Observation ◽  
Secondary Data ◽  
Likert Scale ◽  
Quality Of Services ◽  
Fishing Vessels ◽  
Scale Assessment

ABSTRACT This study aims to determine the quality of service issuance of Proof of Registration of Fishing Vessels (BPKP) in the Department of Maritime Affairs and Fisheries of South Sumatra Province and what factors influence it. Data collection techniques used were the distribution of questionnaires to 60 respondents who were capture fisheries business actors with a Likert Scale assessment, as well as conducting unstructured interviews, non-participant observation and secondary data collection. The dimensions used are tangible, reliability, responsiveness, assurance and empathy. The value of service quality based on tangible dimensions is 4.2 or good, based on the reliability dimension is 4.1 or good, the responsiveness dimension is 4.0 or good, the guarantee dimension is 4.1 or good, and based on the empathy dimension is 4.1 or good. Of all these parameters, it was concluded that the quality of BPKP issuance services in the Department of Maritime Affairs and Fisheries of South Sumatra Province in 2016 was good with a score of 4.1. The conclusion is based on an assessment of an average of 58 respondents or 97.4% of respondents.

Reflections on FDA and WHO recommendations concerning clinical trials

1989 ◽  
Vol 4 (2) ◽  
pp. 117-122 ◽  
Author(s):  
J.-F. Dreyfus ◽  
D. Cremniter ◽  
J.D. Guelfi
Keyword(s):  
Clinical Trials ◽  
Drug Users ◽  
Objective Evaluation ◽  
World Health ◽  
Measuring Instruments ◽  
New Techniques ◽  
The Usa ◽  
The One ◽  
Health Organization

SummaryWe are still confronted by numerous different nosographic models and problems concerning the objective evaluation of patients progress during treatment. It is interesting to consider the consequences of this situation in psychiatry which still involves a relative diversity of practical methods used in clinical trials. The recommendations of the USA Food and Drug Administration, on the one hand, constitute a highly structured and precise reference. The World Health Organization, on the other hand, promulgates general recommendations resulting from a compromise designed to satisfy the greatest number of clinicians.Despite the apparently diverse principles and the different practical methods they propose, both those sets of recommendations have been useful in inspiring clinicians to reflect upon these different methodological approaches. The qualities of the inclusion criteria used in the study of patients and the sensitivity of the different measuring instruments have allowed psychotropic drug users as well as producers to recognize the need for a certain rigour in clinical trials.The FDA and WHO guidelines have certainly improved the quality of clinical trials in psychopharmacology. However, they also represent a source of resistance to innovation.A series of consensus meetings to first reconcile US and European points of view and later to include new techniques in the recognized sets of methods would therefore be helpful.

scholarly journals Investigating the Features of PDO Green Hams during Salting: Insights for New Markers and Genomic Regions in Commercial Hybrid Pigs

Animals ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 68
Author(s):  
Martina Zappaterra ◽  
Paolo Zambonelli ◽  
Cristina Schivazappa ◽  
Nicoletta Simoncini ◽  
Roberta Virgili ◽  
...  
Keyword(s):  
Weight Loss ◽  
Salt Content ◽  
Phenotypic Traits ◽  
Processing Plant ◽  
Lean Meat ◽  
New Associations ◽  
Meat Content ◽  
Protected Designation Of Origin ◽  
Genomic Regions

Protected Designation of Origin (PDO) dry-cured hams production is greatly dependent on raw meat quality. This study was performed to identify genetic markers associated with the quality of dry-cured ham. Carcass traits of 229 heavy pigs belonging to three commercial genetic lines were registered (weight, EUROP classification). Phenotypic traits (Semimembranosus muscle ultimate pH, ham weight and lean meat content, adsorbed salt) of the corresponding thighs, undergone PDO ham process in three different plants, were measured, using a fast and non-invasive technology. Green ham weight and lean meat percentage influenced the estimated salt content and the weight loss during salting, even if the processing plant greatly affected the variability of the measured ham traits. The genomic data were obtained with the GeneSeek Genomic Profiler (GGP) 70k HD Porcine Array, using the slaughter day and the sex of the animals in the statistical analyses. The phenotypic traits were associated with the genotypes through GenAbel software. The results showed that 18 SNPs located on nine porcine chromosomes were found to be associated with nine phenotypic traits, mainly related to ham weight loss during salting. New associations were found between markers in the genes Neural Precursor Cell Expressed Developmentally Down-Regulated 9 (NEDD9, SSC7), T-Cell Lymphoma Invasion and Metastasis 2 (TIAM2, SSC1), and the ham quality traits. After validation, these SNPs may be useful to improve the quality of thighs for the production of PDO dry-cured hams.

scholarly journals Equine colic: a review of the equine hindgut and colic

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Stephanie D. Bland
Keyword(s):  
Quality Of Life ◽  
Pathogenic Bacteria ◽  
Volatile Fatty Acids ◽  
Gastrointestinal Diseases ◽  
Health Concern ◽  
New Techniques ◽  
Premature Deaths ◽  
Treatment And Prevention ◽  
Technological Advances

Colic is the major cause of morbidity and mortality, premature deaths, and is the number one health concern in horses. To increase the quality of life for horses, it is vital to understand the causes, signs, diagnostics, treatment, and prevention of colic. Horses are hindgut fermenters and their cecal microbiome can easily be altered due to environmental and physiological changes. Colic can be induced from starch overloading, which can have detrimental effects on the cecum microbiome, such as decreasing hindgut pH and altering the production of volatile fatty acids. In addition, if the immune system becomes compromised, causing changes in the hindgut microbiome, this will trigger a proliferation of opportunistic and pathogenic bacteria, which can cause numerous gastrointestinal diseases, resulting in colic. However, identifying a variety of microorganisms in the cecum is extremely difficult and understudied because difficulties in sampling and not all bacteria strains can be cultured. Therefore, next generation sequencing has helped in identifying microbes found in the gastrointestinal tract. Using the application of metagenomics, allows scientists to be able to sequence thousands of microorganisms simultaneously. In addition, exploring new techniques to help identify and achieve a clearer picture of the microbiome population and how it may change during bouts of colic could revolutionize the way veterinarians diagnose colic and tailoring a treatment specific to the microoganisms that are proliferating. Therefore, understanding the mechanisms of colic and next technological advances could increase the quality of life for horses and minimize the mortality rates.

scholarly journals Comparison Of Achievement Sport Systems Between Indonesia And China

2021 ◽  
Vol 1 (02) ◽  
pp. 56-62
Author(s):  
Muhammad Reza Aziz Prasetya
Keyword(s):  
National Development ◽  
New Techniques ◽  
Reform Era ◽  
Complex Dimensions ◽  
Human Creativity ◽  
Winning Strategies ◽  
Qualitative Descriptive ◽  
Spiritual Potential ◽  
Descriptive Method

Sport as a model of human creativity is a form of physical activity that has very complex dimensions, which undergo a systematic process in the form of all activities or efforts that can encourage, arouse, develop and foster one's physical and spiritual potential. as individuals or members of society. in the form of games, competitions/contests, and intensive physical activities to obtain recreation, victory, and peak potential. Sport is currently a trend or lifestyle for some of the general public, even to the point of becoming a basic need in life. National development through the development of sports in Indonesia in this reform era has become a strategic vehicle, especially improving the quality of human resources, as well as the formation of the character and character of the nation, in this paper many factors play a role in success in the field of sports, one of which the author wants to examine the differences and similarities between the performance sports system that runs in Indonesia and China. This study aims to compare the development of achievement sports systems carried out in Indonesia and China in order to improve the quality and competence of sports. This study uses a qualitative descriptive method with data collection techniques through documentation studies. The results of this study conclude that the government's contribution is needed in preparing winning strategies, training facilities, increasing competition opportunities and increasing resources that can be assisted by a team of academics and researchers from universities to find new techniques in training to support the maximum use of sport science. Keywords: achievement sports system, Indonesia, China.

scholarly journals METHODS FOR IMPROVING THE ADHESION PROPERTIES OF BITUMENS TO MINERAL MATERIALS

2020 ◽  
pp. 29-35
Author(s):  
Н. А. Страхова ◽  
П. С. Цамаева ◽  
А. А. Эльмурзаев
Keyword(s):  
Atmospheric Oxygen ◽  
Experimental Studies ◽  
Effect Of Temperature ◽  
Volatile Components ◽  
Processing Plant ◽  
Adhesion Properties ◽  
Gas Phases ◽  
Gas Processing ◽  
Petroleum Bitumen

Статья посвящена анализу и изучению различных способов получения нефтяных битумов и улучшения адгезионных свойств в различных минеральных материалах. На примере Астраханского газоперерабатывающего завода показана эффективность добавления присадок - азот-, серосодержащих веществ, элементной серы и др. для улучшения адгезионных свойств битумов к минеральным материалам. Проведен анализ воздействия перепада температур в летнее и зимнее время на вяжущие свойства битумов. Рассмотрен способ предварительной отгонки летучих компонентов из нефтей, что приводит к уменьшению содержания парафинонафтеновых углеводородов и улучшению качества получаемых битумов. В статье также приведены результаты экспериментальных исследований влияния окисления кислородом воздуха, повышения температуры процесса на пластичность битумов. Эффективность окисления битумов зависит от величины поверхности контакта между жидкой и газовой фазой. Ускорение процесса окисления достигается в 6-7 раз при хорошем перемешивании реагирующих фаз. The article also presents the results of experimental studies of the effect of oxidation with atmospheric oxygen, an increase in the process temperature on the plasticity of bitumen. The efficiency of bitumen oxidation depends on the size of the contact surface between the liquid and gas phases. Acceleration of the oxidation process is achieved 6-7 times with good mixing of the reacting phases.The article is devoted to the analysis and study of various methods of obtaining petroleum bitumen and improving the adhesion properties in various mineral materials. Using the example of the Astrakhan gas processing plant, the effectiveness of the addition of additives - nitrogen-, sulfur-containing substances, elemental sulfur, etc. - to improve the adhesion properties of bitumen to mineral materials is shown. The analysis of the effect of temperature differences in summer and winter on the binding properties of bitumen is carried out. A method for preliminary stripping of volatile components from oils is considered, which leads to a decrease in the content of paraffin-naphthenic hydrocarbons and an improvement in the quality of the obtained bitumen.

scholarly journals Using Length of Bilge Keel to Length of Waterline Ratio to Reduce Ship Rolling Motion

2018 ◽  
Vol 8 (2) ◽  
pp. 2731-2734
Author(s):  
P. K. D. N. Y. Putra ◽  
B. H. Iskandar ◽  
Y. Novita
Keyword(s):  
Good Stability ◽  
Length Ratio ◽  
Rolling Motion ◽  
Fishing Vessels ◽  
Bilge Keel ◽  
Minimum Ratio ◽  
Ship Rolling

Fishing vessels must have good stability and manoeuvrability. Hull with round bottom shape has a relatively poor rolling duration compared to other forms. Rolling duration reduction will improve the quality of stability of the ship which can be obtained with bilge keel installation. The objectives of this research are 1) to compare each parameter value on model ship by using bilge keel and 2) to determine the minimum ratio of bilge keel's length toward waterline length on the model ship which still has the ability to reduce rolling motion on the ship. The method used was giving treatment to model ship and observing its rolling motion with different lengths of bilge keel. Based on the result of the research, it can be concluded that bilge keel installation with some length ratio toward length of waterline has different results significantly, and bilge keel with length ratio 0.2 still have effective capability in reducing the rolling motion of the model ship.

scholarly journals European Association of Veterinary Diagnostic Imaging

2017 ◽  
Vol 73 (7) ◽  
pp. 445-447
Author(s):  
Karolina Naumowicz ◽  
Józef Szarek ◽  
Mariusz Zbigniew Felsmann
Keyword(s):  
Computed Tomography ◽  
Nuclear Medicine ◽  
Diagnostic Imaging ◽  
Technological Progress ◽  
European Association ◽  
Quality Of Services ◽  
New Techniques ◽  
Knowledge And Skills ◽  
Veterinary Surgeons

Diagnostic imaging is a branch of medicine that has been developing for over a century. Technological progress in this area has contributed to the emergence of new techniques such as nuclear medicine, computed tomography, and magnetic resonance. Mastering these techniques and skillfully using them requires physicians to continuously deepen their knowledge and skills. Therefore, the European Association of Veterinary Diagnostic Imaging (EAVDI) has been established to ensure that the quality of services provided by veterinary surgeons is of the highest quality.

scholarly journals Technical report for a Lemon packing plant in southeastern Mexico regarding productivity, for the generation of an improvement model

2021 ◽  
pp. 12-16
Author(s):  
Omar Alejandro LÓPEZ-ANZUREZ ◽  
Hortensia ELISEO-DANTÉS ◽  
Leticia LÓPEZ-VALDIVIESO ◽  
Gerardo Ernesto PÉREZ-GÓMEZ
Keyword(s):  
Assessment Tool ◽  
Systemic Approach ◽  
New Techniques ◽  
Technical Productivity ◽  
Technical Report ◽  
The World ◽  
Current Context ◽  
Productivity Assessment

Productivity is the result that all organizations seek, but every day it is more difficult to achieve it and especially in the current context such as the pandemic generated by the Covid-19 virus, this need for transformation has provided new areas of opportunity throughout the world. world, generating new techniques, jobs and knowledge. This is the case of the present investigation that focuses on the realization of a technical report in the citrus exporting companies of the southeast of the area, taking as a reference the company GM citrus This report is carried out through a systemic approach and comprehensive, considering the use of the Comprehensive Technical Productivity Assessment tool (TIEP) that integrates within its application the evaluation of 10 priority elements to achieve productivity and therefore the quality of organizations. It should be noted that the information that integrates the tool and the elements is taken directly from the experts linked in the context of the study. It is of great importance to mention the participation of the personnel who collaborated to compile the information, as well as the experts who advised to be able to integrate a comprehensive scheme of the organizational scenario.

The Usability of Mobile Devices in Distance Learning

2020 ◽  
pp. 262-278 ◽  
Author(s):  
Fırat Sarsar ◽  
Tarık Kişla ◽  
Melih Karasu ◽  
Yüksel Deniz Arıkan ◽  
Murat Kılıç
Keyword(s):  
Learning Environments ◽  
Mobile Devices ◽  
Teaching And Learning ◽  
Learning Processes ◽  
New Techniques ◽  
Factors Affecting ◽  
Communication Techniques ◽  
Technological Developments ◽  
Effective Use

Thanks to technological developments, distance education helped new techniques and strategies to emerge in the instruction field. However, these developments may cause problems about integration of the interaction between students and instructors. Communication is seen as one of the biggest problems. Instructors' online communications and their attitudes towards this process affect quality of teaching and learning processes. Other factors affecting this process are learning environment and its effective use. This study is designed to incorporate a mixed method with the aim of reflecting instructors' experiences about different communication techniques and learning environments. In scope of this research, the researchers planned a four-week process using the communication that the researchers have been establishing with Ege University Faculty of Education's instructors. The researchers will use different mobile devices and feedback methods for the process.

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