bluuebunny/crossref_metadata_2025 huggingface dataset:
The method of the optimization of material flows for functioning of the recovery system
Authors: Dachkovskyi Vоlodymyr
Published: May 2020

To solve the problem of timely provision of military formations (units) with the logistical means (LM), the method of optimization of material flows is proposed in the work. To implement this method, the system of the material flows management, storage and transportation of the logistical means is divided into strategic, operational and tactical levels of the hierarchy, whereby the highest management body has access to the entire management system and database and the lower one only within its responsibility. At each level of the hierarchy, an automated control system is created, which includes subsystems with normative data (set standards of storage of the logistical means, norms of variability of the corresponding nomenclature of spare parts, norms of the working time of samples of weapons and military equipment (WME) to the appropriate type of maintenance and repair, etc.). In the next stage, the accounting of records of the WME samples and the actual availability of the logistical means, which have arrived to the logistics centers of the strategic level, the distribution centers of the operational level and the warehouses of the military formations (units) is entered to the automated control system.

During the exploitation of WME samples, the information of the actual consumption of their resource is provided to the automated real-time management system. After that, the automated system compares the actual consumption of the resource of the WME samples with the established standards, which are laid down in the technical documentation and orders, regulations, directives, etc. by the Ministry of Defense and the General Staff. When the time is coming to dispatch the WME sample to the appropriate type of maintenance or repair, the automated system having the logistical means account at all levels of the hierarchy determines at which storage the logistical means data is located and paves the optimal route for their transportation to units or to the warehouses of the lower level of hierarchy.

Thus, the use of this method allows to determine the unit in which the appropriate sample of the WME will require maintenance or repair, to determine the necessary nomenclature of logistical means, to provide this unit in advance with the necessary logistical means, which will reduce the time and cost of resources to provide the logistical means to the military formations (units).
IMPACTS OF SARS-COV-2 ON BRAZILIAN AGRIBUSINESS
Authors: Moura Jadson , Souza Rodrigo
Published: May 2020

The pandemic caused by the Covid-19 has impacted several sectors of the world's economy including agribusiness. In Brazil, the quarantine decreed by political leaders in order to contain the spread of Covid-19 mainly affected the productive sectors of the medium and small producer, which ended up reflecting directly on the price of food of the final consumer. Sectors such as transportation, distribution and agro-industry should also present a deficit because they are productive activities with agglomerations of people who have had their work regimes changed. However, the extensive production sector benefited from the rising dollar and increased demand for food and exports from China, and this demand may extend in the medium and long term. There is a great possibility that agribusiness will be the sector with the largest surplus in the Brazilian economy in the coming years and be responsible for balancing the trade balance in the post-recession period.
Effect of humidity on growth and development of fungal pathogens of ripening dates (Phoenix dactylifera L.) at Khairpur, Pakistan
Authors: Hussain Mirza , Ismailli Noor Jehan , Jiskani Absar Mithal
Published: May 2020

Pakistan is regarded as one of the top ranked date palm cultivated regions of the world. In Sindh province of Pakistan, date palm (Phoenix dactylifera L.) is mainly cultivated in Khairpur. Date palm holds a significant position in the socio-economic development at Khairpur where several thousand peoples are associated directly or indirectly with date palm cultivation, trade and market. Date palm requires high temperature and low humidity from flowering to fruiting and no rainfall during ripening. Unfortunately, in district Khairpur, during the period of rainfall, humidity becomes very high and temperature decreases. The periods of high humidity provide favorable conditions for the growth and development of fungal pathogens which cause severe losses in yield and quality of fruits. The present study was, therefore, conducted to find out the effect of humidity on the growth and development of fungal pathogens in three cultivars of dates viz. Aseel, Kupro and Khar at ripening stage due to moisturized weather conditions at Sobho Dero Taluka of district Khairpur. The symptoms of fungal attack such as cracking, blackening, blemishes and spoilage were observed on ripened fruits. Three fungi viz. Fusarium poae, Alternaria tenuis and Aspergillus niger were isolated from infected samples of three selected cultivars. The frequencies of occurrence of these fungi were 5.66, 6.33 and 8.33 respectively. It is concluded that incidence and prevalence of fungal pathogens greatly increased during rainy season which demand stringent surveillance and control measures to minimize the damage
Effects of Cold Band Application Treatment on Pain and Quality of Life in Migraineurs: A Self-Controlled Study
Authors: ÜZEN CURA Şengül , ACAROĞLU Rengin
Published: May 2020

Objective: The aim of this study was to examine the effect of applying cold band treatment to migraineurs on the duration and severity of migraine headaches, and on migraine-specific life quality.Methods: Patients referred to neurology clinic and diagnosed with migraine by a neurologist were examined prospectively. A self-controlled research design was applied to minimize individual differences. The sample group participating in the study were monitored over the course of four migraine attacks: two before and two during application period.Results: Comparison of the mean values of pain duration for pre-application and application periods revealed no statistically significant difference (p>0.05). However, there was found to be a significant difference between mean pain intensity total scores (p<0.05). At 30th and 60th- minute points, it was noted that the mean value of the total pain scores for the application period decreased significantly (p<0.05). Also, it was recognized that the 24-hour Migraine Quality of Life Scale showed statistically significant increase in total score and in subscale scores when compared to pre-application period (p=0.0001).Conclusions: The application of a cold band to forehead was found to have a positive effect in reducing pain severity and also improving quality of life.
COMFORT AND WELFARE ASSESSMENT OF PUBLIC SQUARES IN THE MUNICIPALITY OF CRATO-CE
Authors: Teles Rudá Peixoto , Gomes da Silva Maria Lucineide , Cordeiro Rosemary de Matos
Published: May 2020

The urbanization process of the majority of the Brazilian cities has occurred without appropriate planning that would consider the importance of environmental components. Nevertheless, it is widely known that the quality of urban life depends on a variety of factors, such as infrastructure, socioeconomic development and environment related aspects. With regard to these last factors, public green areas are essential for the maintenance of public welfare and, among these places, the public squares function as social interactive and leisure options for citizens. Due to their beauty, the squares contribute to urban ornamentation and usually host civic or religious events. Thereby, this study aimed to characterization the social and environmental role played by the public squares in the municipality of Crato-CE.  As a methodological approach, bibliographic researches, as well as, the application of 50 questionnaires have provided the necessary information. The results suggest that there is a diversification of the squares frequenters at different times of the day, in addition to a variety of reasons that influence people to stay at or pass by these places. It was perceived that being at squares stimulates positive feelings, as the feeling of happiness described by 46% of the interviewers, freedom experienced by 30% and contact with nature by 15%.  Therefore, it is undoubtedly possible to emphasize the importance of public squares for the municipality and the wellbeing of its citizens.
A Monograph of Operculina (Convolvulaceae)
Authors: Staples G. W. , Simões Ana Rita , Austin† Daniel F.
Published: May 2020

A comprehensive systematic monograph is presented for the genus Operculina Silva Manso (Convolvulaceae). Formerly included in tribe Merremieae D. F. Austin, now incertae sedis, recent systematic studies have clarified the phylogenetic relationships for Operculina and unequivocally demonstrated that it is monophyletic as currently circumscribed and that the unique operculate capsule is a synapomorphy for the genus. Other morphological characters useful for recognizing the genus are: large sepals forming a “pear-shaped” calyx that is broad at the base and tapers upward; calyx that is accrescent and persistent, often cupping the mature fruit; strongly spirally coiled anthers after dehiscence; and axial parts of the plant body (stems, petioles, peduncles, pedicels) that are often prominently winged. The current monograph accepts 13 species, including one variety and one purported hybrid; these taxa are distributed throughout the tropics globally. The hybrid is proposed to accommodate the extraordinary phenotypic variability and intermediacy among South Pacific populations of Operculina. The monograph provides detailed descriptions for all taxa, as well as an identification key, distribution maps, and summaries of ecology, phenology, vernacular names, and uses, with comments on synonymy, typification, variability, biology, and conservation, where appropriate. All names published or combined in Operculina (about 60 epithets) are accounted for as accepted names, synonyms, misapplied names, or uncertain names, or are excluded from the genus. New reductions to synonymy are proposed as follows: O. brownii Ooststr. becomes a synonym of O. codonantha (Benth.) Hallier f.; O. tansaensis Santapau & V. Patel becomes a synonym of O. ventricosa (Bertero) Peter. Lectotypes, neotypes, and epitypes are designated where necessary to stabilize names in current use. An index to numbered collections examined is provided to aid in specimen identification and herbarium curation.
Two tectonically significant enclaves in the Nordre Strømfjord shear zone at Ataneq, central West Greenland
Authors: Glassley William E. , Korstgård John A. , Sørensen Kai
Published: May 2020

The Nordre Strømfjord shear zone is a 1.8 Ga zone of largescale, transcurrent and sinistral ductile shear (Sørensen et al. 2006) within the Nagssugtoqidian Mobile Belt (NMB) of central West Greenland. It has been hypothesised that the NMB is a suture between two Archaean continental masses (Kalsbeek et al. 1987). During field work in 2005 along the Nordre Strømfjord shear zone in the fjord Ataneq (Fig. 1), some unusual rock types were discovered that preserve evidence of magmatic and metamorphic processes not previously reported in the area. These observations include the first indication of high-pressure (HP) metamorphism in West Greenland and the first reported occurrence of a cumulate of giant orthopyroxene. The tectonic telescoping of these features together within the Nordre Strømfjord shear zone has important implications for reconstructing the Palaeoproterozoic history of this region, and provides evidence that processes typical of Phanerozoic continent–continent collision zones (e.g. the Caledonian and Alpine systems) operated at least as far back as 1.8 Ga ago.
Late Cretaceous basin development of the southern Danish Central Graben
Authors: Jakobsen Finn , Andersen Claus
Published: May 2020

The Danish oil and gas production mainly comes from fields with chalk reservoirs of Late Cretaceous (Maastrichtian) and early Paleocene (Danian) ages located in the southern part of the Danish Central Graben in the North Sea. The area is mature with respect to exploration with most chalk fields located in structural traps known since the 1970s. However, the discovery by Mærsk Oil and Gas A/S of the large nonstructurally and dynamically trapped oil accumulation of the Halfdan Field in 1999 north-west of the Dan Field (e.g. Albrechtsen et al. 2001) triggered renewed exploration interest. This led to acquisition of new high quality 3-D seismic data that considerably enhanced imaging of different depositional features within the Chalk Group. Parallel to the endeavours by the operator to locate additional non-structural traps in porous chalk, the Geological Survey of Denmark and Greenland took advantage of the new data to unravel basin development by combining 3-D seismic interpretation of a large number of seismic markers, well log correlations and 2-D seismic inversion for prediction of the distribution of porous intervals in the Chalk Group. Part of this study is presented by Abramovitz et al. (in press). In the present paper we focus on aspects of the general structural development during the Late Cretaceous as illustrated by semi-regional time-isochore maps. The Chalk Group has been divided into two seismically mappable units (a Cenomanian–Campanian lower Chalk Unit and a Maastrichtian–Danian upper Chalk Unit) separated by a distinct basin-wide unconformity.
3-D geological modelling of the Egebjerg area, Denmark, based on hydrogeophysical data
Authors: Jørgensen Flemming , Rønde Møller Rasmus , Sandersen Peter B.E. , Nebel Lars
Published: May 2020

Contamination of groundwater with pesticides and nitrate has compelled the Danish Government to launch a major hydrogeological mapping programme covering about 40% of the land area of Denmark. Numerous geophysical surveys are currently being carried out in order to acquire the necessary data. These new data are crucial for the 3-D geological models that are used in the planning of future water supply and landuse. Normally, site-specific groundwater protection zones (Thomsen et al. 2004) are based on groundwater modelled catchment areas for each well, but proper 3-D geological models are needed in order to create a valid basis for the groundwater models. Since most of the Danish nearsurface geology is complex, a full geological understanding is required combined with in-depth interpretation of geological and geophysical data. Much research has dealt with geophysical mapping and numerical groundwater modelling, but only limited research has combined these topics for geological modelling. Prior to geophysical mapping, groundwater models were based on simple data extraction from well databases without inclusion of geophysical data. In the following, a concept for detailed 3-D geological modelling with hydrogeophysical data is presented for a specific area.
Silica diagenesis and its effect on porosity of upper Maastrichtian chalk – an example from the Eldfisk Field, the North Sea
Authors: Buus Madsen Heine
Published: May 2020

Diagenetic precipitation of silicate minerals such as quartz and clay minerals can reduce the permeability and porosity of chalk as they precipitate as cement in pores (e.g. Taylor & Lapré 1987; Maliva & Dickson 1992). However, the precipitation can also result in early lithification and help to preserve porosity during burial. Several studies of diagenesis have been carried out on chalk samples from the North Sea oil fields (e.g. Scholle 1977; Maliva & Dickson 1992; Hancock 1993) but only a few have focused on silica diagenesis (Fabricius & Borre 2007; Fabricius et al. 2007). Silica is not a major constituent of chalk but is abundant in some intervals where it influences the reservoir properties, as seen for example in the Ekofisk Formation and in a few intervals in the underlying Tor Formation in the Eldfisk and Ekofisk fields. This distribution may indicate that the variations are linked to facies and palaeo-oceanography; the silica either representing diagenetically reprecipitated biogenic silica, volcanic ash falls or a high input of detrital minerals (Scholle 1977; Kennedy 1987; Fabricius & Borre 2007). This paper discusses diagenesis of quartz- and kaolinite-rich intervals in the deeply buried upper Maastrichtian chalk of the upper Tor Formation (TA layer) in core 2/7-B-12 A from the Eldfisk Field in the Norwegian sector of the North Sea (Fig. 1). The study was carried out as part of a PhD project at the Geological Survey of Denmark and Greenland and the Department of Geography and Geology, University of Copenhagen (Madsen 2009). The objective of the study was to understand the processes leading to formation and enrichment of quartz and kaolinite and the resulting influence on porosity.
Borax – an alternative to mercury for gold extraction by small-scale miners: introducing the method in Tanzania
Authors: Appel Peter W.U. , Jønsson Jesper Bosse
Published: May 2020

Small-scale mining is extraction of metals, precious stones, industrial minerals and other commodities using simple technologies. At a worldwide scale, an estimated 100 million people depend on income from small-scale mining (Hinton 2006). In Tanzania, there are more than half a million active small-scale miners, most of whom extract gold from placer and hard-rock deposits. Apart from providing a livelihood for thousands of households, small-scale mining reduces migration from rural to urban areas. However, small-scale mining is associated with a number of negative effects, because mining activities have severe impacts on both the local environment and the miners’ health. Most significantly the widespread use of mercury for gold extraction results in polluted environments and serious health hazards for the miners themselves and for the population in the vicinity of smallscale gold mining settlements (Bose-O’Reilly et al. 2008a, b; 2010; Jønsson et al. 2009).
Potential for permanent geological storage of CO2 in China: the COACH project
Authors: Poulsen Niels E.
Published: May 2020

The challenge of climate change demands reduction in global CO2 mission. Carbon dioxide capture and storage (CCS) technology can be used to trap and store carbon dioxide gas emitted by coal-burning plants and this can reduce the world’s total CO2 emission by about one quarter by 2050 (IEA 2008, 2009; IPCC 2005). Experience from the storage sites of Sleipner in the Norwegian North Sea, Salah in Algeria, Nagaoka in Japan, Frio in USA and other sites shows that geological structures can safely accommodate CO2 produced and captured from large CO2 point sources. CCS is regarded as a technology that will make power generation from coal sustainable, based on cost-effective CO2 capture, transport and safe geological storage of the released CO2.
Improving Lagrange Dual Bounds for Quadratic Extremal Problems
Authors: Berezovskyi Oleg
Published: May 2020

Introduction. Due to the fact that quadratic extremal problems are generally NP-hard, various convex relaxations to find bounds for their global extrema are used, namely, Lagrangian relaxation, SDP-relaxation, SOCP-relaxation, LP-relaxation, and others. This article investigates a dual bound that results from the Lagrangian relaxation of all constraints of quadratic extremal problem. The main issue when using this approach for solving quadratic extremal problems is the quality of the obtained bounds (the magnitude of the duality gap) and the possibility to improve them. While for quadratic convex optimization problems such bounds are exact, in other cases this issue is rather complicated. In non-convex cases, to improve the dual bounds (to reduce the duality gap) the techniques, based on ambiguity of the problem formulation, can be used. The most common of these techniques is an extension of the original quadratic formulation of the problem by introducing the so-called functionally superfluous constraints (additional constraints that result from available constraints). The ways to construct such constraints can be general in nature or they can use specific features of the concrete problems.

The purpose of the article is to propose methods for improving the Lagrange dual bounds for quadratic extremal problems by using technique of functionally superfluous constraints; to present examples of constructing such constraints.

Results. The general concept of using functionally superfluous constraints for improving the Lagrange dual bounds for quadratic extremal problems is considered. Methods of constructing such constraints are presented. In particular, the method proposed by N.Z. Shor for constructing functionally superfluous constraints for quadratic problems of general form is presented in generalized and schematized forms. Also it is pointed out that other special techniques, which employ the features of specific problems for constructing functionally superfluous constraints, can be used.

Conclusions. In order to improve dual bounds for quadratic extremal problems, one can use various families of functionally superfluous constraints, both of general and specific type. In some cases, their application can improve bounds or even provide an opportunity to obtain exact values of global extrema.
Development and Application of Devices Based on Surface Plasmon Resonance
Authors: Lebyedyeva T. , Minov Y. , Sutkovyi P. , Frolov Y. , Shpylovyy P. , Starodub M.
Published: May 2020

Introduction. The purpose of the SPR sensor is to quickly and accurately determine the refractive index of the environment with the ability to diagnose the presence of a specific substance. SPR devices and biosensor diagnostic methods for laboratory diagnostics in medicine, veterinary medicine, determination of environmental pollution, for food quality control are being developed. The work is devoted to the development of devices based on the surface plasmon resonance of the “Plasmontest” series, which can be used for refractometric and biosensor applications.

The purpose of the paper is to present the development of “Plasmontest” series devices that can be used for laboratory applications, as portable field-research devices and to carry out a comparison of optical circuits of SPR devices, their capabilities and operational characteristics during biochemical and physical experiment.

Results. Specific features of the design of devices "Plasmontest" with discrete and aperture optical circuits are outlined. The method of approximation of the resonant SPR curve is proposed to accurately find the value of the resonance minimum. Procedures for normalizing and calibration of devices with aperture optical circuit in single-channel and dual-channel design are developed to improve measurement accuracy. Some features of the developed software for “Plasmontest” series devices are presented. Applications of "Plasmontest" devices for the refractometry and the development of thin-film technological processes as well as for creating the methods of immunosensory detection of a number of bacteria and toxins are described.

Conclusions. The work on the creation of “Plasmontest” series devices showed the possibility for creating portable SPR devices and for refractometric, thin film and biosensor studies. It is shown that devices with aperture optical circuitry are the most promising in terms of compactness, reliability and low cost.
MALONDIALDEHYDE (MDA) (ZAT OKSIDAN YANG MEMPERCEPAT PROSES PENUAAN)
Authors: Situmorang Novrina , Zulham Zulham
Published: May 2020

Malondialdehyde (MDA) is the end product of fat peroxidation due to the breakdown of fatty acid chains which are compounds that toxic to cells. Fat peroxidation is caused by body fat bound to free radicals such as hydroxyl radicals, superoxide anion radicals, and hydrogen peroxide, which are compounds or atoms that have unpaired electrons in their outer orbitals so that they are very reactive to cells or surrounding cell components including lipids. As a result of the lipid peroxidation reaction which is continuous which can cause various diseases and accelerate the aging process, because malondialdehyde causes cell damage. The aging process is the weakening of cells and organs as a whole starting from adulthood slowly and progressing quickly after the age of 50 years, marked by the body begins to ache and wrinkled skin. Naturally, the aging process will occur in every human being, but the process is different, some are fast (the process of premature aging) and some are slow (ageless). Although the aging process occurs for several reasons, free radicals such as melondialdehyde also contribute to accelerating the aging process. Efforts to slow down premature aging due to free radicals, namely antioxidants. As an active ingredient, antioxidants are used to protect skin from oxidation damage and prevent premature aging.
EFEKTIVITAS TERAPI ICE MASSAGE DAN BACK MASSAGE TERHADAP PERUBAHAN INTENSITAS NYERI PADA PASIEN LOW BACK PAIN DI RUMAH SAKIT GRANDMED LUBUK PAKAM TAHUN 2020
Authors: Hayati Kardina , Devi Tati
Published: May 2020

Abstract

Low back pain is one of the causes of musculoskeletal due to poor activity the emergence of aches, rheumatic pain, aching. Pain management can be overcome by non-pharmacological therapy using back and ice massage. The purpose of this study was to looked for effectiveness of message ice therapy and back massage for changes in pain intensity in low back pain patients at Grandmed Lubuk Pakam Hospital. The research method used was pre-experiment with a one group pre-test post test design model, the sample consisted of 30 samples taken by purposive sampling. Analysis of the data used is the Paired Sample t-test. The results showed there is an effectiveness of Ice Massage therapy and Back Massage therapy at the level of pain intensity in Low Back Pain patients. The result Based on the results of the statistical test, the value of p=0,001≤ ɑ 0,05 for each therapy. Statistical effectiveness test was performed between ice massage and back massage therapy on the level of pain intensity was the most effective back massage therapy to reduce pain intensity with a value of 3,600 and SD (0.516). Cold compresses have several advantages including causing local analgesic effects, reducing inflammation, increasing the threshold for pain receptors and then reducing pain. Back massage can cause a mechanism to close the pain impulse while rubbing the patient's roller gently. The resulting message will stimulate the mechanoreceptor. Expected ice massage and back therapy can be an alternative nursing action in dealing with pain in low back pain patients.

Keywords: ice and back massage, low back pain
PENGARUH PENDIDIKAN KESEHATAN DENGAN METODE AUDIO VISUAL TERHADAP PENGETAHUAN PERTOLONGAN PERTAMA PADA SISWA YANG MENGALAMI SINKOP
Authors: Sitorus Friska Ernita , Girsang Rostiodertina , Zuliawati Zuliawati , Nasution Wardani
Published: May 2020

Fainting usually occurs suddenly, syncope can be caused due to too long in the hot sun. Syncope can also be caused by external diseases (weather, wind, heat) or emotional or shocking diseases. The purpose of this study was to determine the effect of health education by the audiovisual method on first aid knowledge in students who experienced syncope in Delitua 1 Public High School. This research method is Pre Experimental with the research design used by One Group Pre Test Post Test. The sampling technique uses Systematic Random Sampling with a sample of 65 students. The results of the study using the Wilcoxon test (The Signed Rank Test) obtained a significant value of 0.013 <0.05. The conclusions of the results of this study indicate that there is an effect of health education by the audiovisual method on first aid knowledge in students who experience syncope in Delitua 1 Public High School.
PERBEDAAN TINGKAT KEPUASAN PASIEN NON JKN DENGAN JKN TERHADAP PELAYANAN POLIKLINIK GIGI DI FASKES TINGKAT I
Authors: Siagian Titin Clarita , Erawati Suci
Published: May 2020

The public health center as one of the public service institutions that is influenced by the development of health science, technological advancements and the socio-economic life of the community must be able to improve quality services and satisfy customers. The purpose of this study was to determine differences in the level of satisfaction of non JKN and JKN patients with dental polyclinic services at Health Center I Health Center Amplas City Medan. This research method is inductive comparative with cross sectional approach. The population is to use the average registered patient visits registered at 15,249 patients, the way of taking samples with proportional sampling of 100 respondents. The statistical test uses the Mann-Whitney U Test with the help of a statistical program on the computer. The results showed that there were differences in the level of satisfaction of non JKN patients with the level of JKN patient satisfaction in Amplas City Health Center Medan (p value = 0,000).
POLA ASUH ORANG TUA DAN PERILAKU SEKSUAL PADA REMAJA
Authors: Sinulingga Prodalima , A Delfriana Ayu
Published: May 2020

The family is the primary and first educator before the child obtains education in school and in the community. From the family was the first time to learn. So the family is the personality of the child is not limited to the successor. There are parents who want their children to behave according to their wishes, others who desire their children more freedom in thinking and action, some are too protective of their children, and some also invite their child to discuss in doing things. Sexual behavior is a behavior aimed at attracting the opposite sex and associated with sexual intercourse activity. Sexual activity is an activity undertaken in an effort to meet sexual urges. This research is done in order to know the overview of parenting patterns and adolescents ' sexual behavior. This type of research is descriptive by using a survey approach and a cross sectional approach. The total population in this study was 36 teenagers in Sub-district of Mangga Medan Tuntungan with sampling techniques using Simple Random Sampling. The study was conducted from February to April 2020. The conclusion that can be withdrawn from this study is; Based on 36 teenage boys and girls participating in the study were the result that the parenting patterns of their children were in the democratic category of 18 people, authoritarian as much as 13 people and permissive as many as 3 people. Later for sexual behavior in adolescents the majority of respondents said that it behaved not at risk as much as 28 people and at the risk of 8 people. It is hoped that this research further adds to the wider community's insight into how to create parents ' foster patterns towards their children and is expected to social institutions that have child and adolescent awareness programs to conduct health education not only about reproductive health but rather cover the overall aspects related to adolescents and their development.
HUBUNGAN POLA MAKAN DENGAN STATUS GIZI BALITA DI WILAYAH KERJA PUSKESMAS SERING LINGKUNGAN VII KELURAHAN SIDOREJO KECAMATAN MEDAN TEMBUNG TAHUN 2019
Authors: Hasibuan Trihartika Putri , Siagian Masryna
Published: May 2020

Berdasarkan Data pada Profil Kesehatan kota Medan Pada tahun (2016), ditemukan sebanyak 104 kasus gizi buruk balita dimana terdapat 47 kasus balita laki-laki dan 57 kasus balita perempuan, sedangkan yang menderita gizi buruk sebanyak 1.424 balita (0,13%). Pada Lingkungan VII Kelurahan Sidorejo Kecamatan Medan Tembung terdapat anak balita yang mengalami masalah status gizi yaitu gizi kurang sebanyak 5 orang dan gizi buruk sebanyak 4 orang. Penelitian ini bertujuan untuk mengetahui hubungan pola makan dengan status gizi pada anak balita di Lingkungan VII Kelurahan Sidorejo Kecamatan Medan Tembung. Jenis penelitian ini yaitu deskriptif analitik dengan desain dengan Cross Sectional dimana variabel independen dan variabel dependen diteliti secara langsung dalam waktu bersamaan. Populasi dalam penelitian yaitu ibu yang mempunyai balita sebanyak 43 ibu dan sampel sesuai dengan kriteria inklusi sebanyak 43 ibu yang mempunyai anak balita. Metode analisa data menggunakan uji Chi-square untuk mengetahui apakah ada hubungan yang signifikan antara jumlah makanan, jenis makanan dan pola makan dengan status gizi pada anak balita. Hasil penelitian menunjukkan bahwa jumlah makanan dengan p Value = 0,000 (p Value < 0,05), jenis makanan dengan p Value = 0,000 (p Value <0,05) dan pola makan dengan p Value = 0,001 (p Value < 0,05). Dapat di interprestasikan bahwa ada hubungan jumlah makanan dengan status gizi pada anak balita agar memperhatikan pemenuhan nutrisi anak balita dengan memperhatikan gizi seimbang dan beragam.
EFEKTIVITAS RELAKSASI PROGRESIF TERHADAP PENURUNAN INTENSITAS NYERI PADA PASIEN POST SECTIO CAESAREA DI RSU SEMBIRING TAHUN 2020
Authors: Ariani Peny , . Mastary
Published: May 2020

World Health Organization (WHO) for almost 30 years the rate of births with caesarea section became 10% to 15% of the delivery process exist in developing countries. In Indonesia, the results of basic health research in 2013 showed births with a caesarean section of 15.3% of the sample of 20,591 surveyed from 33 provinces. Based on statistical data that researchers obtained from the Medical Record Room of the Sembiring General Hospital, the number of patients with sectio caesarea from January to September in 2019 totaled 1,600 patients. Nursing problems that often arise in post sectio caesarea cases are painful sensory and emotional experiences that arise due to actual tissue damage. The nurse's independent action to control the pain felt by the patient is to do pain management with non-pharmacological techniques, namely progressive relaxation. The purpose of this study was to determine the effectiveness of progressive relaxation on decreasing pain intensity in post sectio caesarea patients. This study used a quasi-experimental design method with a non equivalent control group design. The sampling technique was 32 respondents, 16 intervention groups and 16 control groups. This study used a T-Test. The results of this study indicate the P-value (0.839) > α (0.05). The conclusion of this study is that there is no effectiveness of progressive relaxation on the decrease in pain intensity in post sectio caesarea patients in the hybrid room of Sembiring General Hospital. For further researchers to be able to have the same research the same but with different variables in order to get more varied and better results.
PENGARUH PENDIDIKAN KESEHATAN TENTANG INFEKSI SALURAN PERNAFASAN AKUT (ISPA) TERHADAP KEMAMPUAN IBU DALAM PERAWATAN ISPA PADA BALITA
Authors: Octavariny Raisha , Handayani Dwi
Published: May 2020

Disease of bronchi represent one of the cause of death and painfulness at child especially at baby. Knowledge was result 'soybean cake', and this happened after people do to an certain object so that from the knowledge can influence mother action to treatment of disease of ISPA. This Research aim to to know influence of education of health about Acute Infection Channel Exhalation ( ISPA) to ability of mother in treatment of ISPA at Countryside of Sidodadi Ramunia District Wish. this Research type was eksperimental, desain research of experiment quasi (sham experiment) with device model of time design series. Population [at] this elite was all new mother have one child people and of sampel counted 21 people, technique of sampel totally sampling, data collecting method by holding an interview with indirectly by using sheet of kuesioner, data analysis by using test of Paired Sample t-test. Pursuant to result of analysis of that pValue ( 0,04) ( 0,05) which was hypothesis accepted by that was there was influence of education of health about Acute Infection Channel Exhalation (ISPA) to ability of mother in treatment of ISPA at balita. was for that expected to health energy so that can execute counselling of health as one of the health promotion action so that can prevent ISPA at child and can improve health of child.
DEVELOPMENT AND EVALUATION OF DRUM COFFEE ROASTING
MACHINE FOR SMALL-SCALE ENTERPRISES
Authors: Hidayat Dadang Dayat , Sudaryanto Arie , Kurniawan Yose Rizal , Indriati Ashri , Sagita Diang
Published: May 2020

The design, manufacture and evaluation of a drum coffee roasting machine had been carried out. The aimed of the study was to develop a small-scale drum roaster to meet the demand of the small enterprises at design and function. The development stage consisted of sizing of the main components, creating technical drawings, determination of component materials, manufacture and performance test. The dimension of the roaster drum was 168.28 mm in diameter and 250 mm in length; the capacity of the roaster was 750 gram/ batch. Results of the test determined that the coffee roasting machine had worked well as expected. The preheating time was 15-22 minutes at a drum speed of 67.5 rpm. The initial loading temperature was 180°C. The test using arabica coffee bean reveals that the average crack time was 8.78 minutes, development time was 2.35 minutes, decreasing mass and increasing volume ranged from 19.80 – 20.30 % and 49.97 – 54.85 % respectively. The average crack time of Robusta coffee bean was 10 minutes; development time was 3 minutes, decreasing mass and increasing volume ranged from 10.87 – 14.90 % and 44.93 – 56.20 %, respectively. The required time to roast Arabica green coffee bean to the light-medium and medium-dark level was 11.3 and 12.38 minutes respectively, besides for Robusta green coffee beans was 13.00 and 14.00 minutes respectively.
OPTIMIZATION OF PROCESS PARAMETERS OF PELLETIZER
FOR AGROPYRON SEEDS UNDER VIBRATION FORCE FIELD
Authors: Hou Zhanfeng , Qiu Yi , Chen Zhi , Liu Haiyang , Guo Fang , Mi Longkai
Published: May 2020

In order to solve the poor pelleting quality of Agropyron seeds, this paper designs a novel pelleting experimental platform. A regression mathematical model of pelleting qualified rate and single seed rate was established and analysed by variance. The results showed that vibration had significant effect on pelleting quality. The order of influence is as follows: rotating speed>vibration frequency> tilt angle of coater. When the speed is 41.7 r/min, the vibration frequency is 20.28 Hz, and the tilt angle is 34.89 °, the pelleting qualified rate and the single seed rate are the highest, 83.1% and 94.9% respectively
EVALUATION OF AN AUTOMATIC CONTROL SYSTEM WITH DRIP IRRIGATION SYSTEM SHOWING POOR HYDRAULIC PERFORMANCE
Authors: Elnemr Moataz
Published: May 2020

A field experiment was conducted with the purpose of testing and evaluating the use of a closed-loop, real-time control system which was developed by (Elnemr M.K., 2017) for application to a poor hydraulic performance drip irrigation system with sandy loam soil cultivated with cucumber crop. This control system collects soil moisture data through three sensors distributed along each third of the lateral. The control system was based on calculating the average soil moisture content (MC) of the three readings and using it as an indicator to start or stop irrigation process according to the requirements of the plant. The control system will start the pump after the depletion of allowed MC percentage of available water which is one of the required inputs to operate the control system. The irrigation process continues until reaching the field capacity (FC) value. The study compared two management methods for the irrigation system. First one was using the proposed control system (Aum) and the other one was manual operation based on calculating water requirement from climatic data (Clm). Using the proposed control system led to increase cucumber crop production by 23.8% of Clm productivity. The control system led to save water and seasonal irrigation time. This led to increase water productivity and energy use efficiency of Aum if compared to Clm by 41.71% and 110% respectively. Despite the added cost to the irrigation system because of the control system, the benefit/cost ratio for Aum was higher by 24.39% due to the decrease in energy and labour costs in addition to the increase in crop production. The study recommended using the researched control system with drip irrigation systems which show poor hydraulic performance to reduce negative effects on crop production and to reach more efficient use for both water and energy with keeping the opportunity to increase benefit/cost ratio. Further studies should be done on the system with drip irrigation system that work under acceptable ranges of hydraulic performance. Also, further studies should be done to investigate the most effective and suitable distribution of the sensors along lateral.
SHADOW PROCESSING TECHNOLOGY OF AGRICULTURAL PLANT VIDEO IMAGE BASED ON PROBABLE LEARNING PIXEL CLASSIFICATION
Authors: Yang Cheng , Wang Ping , Bao Yan
Published: May 2020

In order to solve the problem of difficult pre-processing of crop video image shadows, a probable learning pixel classification method is proposed to study its processing technology. The algorithm effectively detects the shadow area by performing intelligent video collaborative detection on the shaded parts of the crop video sequence. Firstly, the cloud collaborative detection algorithm that can be widely used in agriculture was proposed. The video key frame was obtained and the background modeling algorithm with strong adaptability to crop illumination was applied to realize real-time detection of the target, so as to construct the crop pixel model. Finally, the proposed algorithm and the constructed model are applied to the processing of shadows of agricultural plant video images for experimental verification. The results show that in video frames 47, 194 and 258, the probable learning pixel classification method can be used to determine the shaded part of each frame, which can greatly improve the detection accuracy of crop shadows. The research in this paper shows that the probability learning pixel classification method can better enhance the shadow robustness and accuracy of crop video images.
FAULT ANALYSIS METHOD FOR LIQUID LEVEL CONTROL CIRCUIT
OF A WATER SUPPLY SYSTEM
Authors: Ling Wang
Published: May 2020

Agricultural irrigation is a very important link in agricultural production, but in the current situation of water shortage, reasonable control of agricultural water supply can not only achieve the purpose of irrigation, but also save water resources to the maximum extent. Therefore, this paper studies the agricultural water supply control system and its related circuits. According to the actual situation of agricultural irrigation, based on the nine-point controller in logic control, a control system of agricultural water supply based on nine-point controller is designed, and also the corresponding control circuit. The control system is verified by experiments. The results show that the control system circuit can meet the operation requirements under extreme conditions and has high stability. The experimental results of the control system show that the whole control system is obviously superior to the traditional PID control system, while the actual application results show that the whole control system has a good response and can control the water supply system in real time according to the actual situation of agricultural irrigation.
„Pal/ palid” ca epitet metaforic în poezia lui Eminescu / „Pale/ pallid” as metaphorical epithet in Eminescu’s poetry
Authors: Moscal Dinu
Published: May 2020

The epithets pal “pale” and palid “pallid” could have been linked here by a conjunction. Instead, they are placed at the same level (pal/ palid) because of their semantic identity in Eminescu’s lyrics. Their importance has been already highlighted by several critics, and especially by I. Negoițescu, who referred to the epithets of pallor as a symbol, and systematically returned to them. By simply identifying these epithets with death or the myth of death, with the angelic purity, but also with the purity of the demon, within expressions such as androginie difuză a morții “diffuse androgyny of death” and demonul palorii “the demon of pallor”, there is no poetic symbol, but only a vague image. Associating these adjectives with characters such as the Poet, the Monarch, the Sleep and the Demiurge, usually at an intuitive level, does not reveal the intended meaning. These epithets appear in Eminescu’s poetry with non-metaphorical meaning as well, that is with denotative or connotative meaning. Instead, the metaphorical meaning belongs to the extra-existential world. The strong occurrence of these adjectives in Mortua est! and the debates around them within this poem since its first publication focused the attention not only to the final version of the text but also to its variants. Pal/ palid does not have a unique meaning in this poem, but we may assume that the connotative meaning is not transcended in any of its versions, including the last one. As a metaphorical epithet, pal/ palid is associated with the lyrical creation as act and as purpose, as well as with the pure ideal which is situated outside the dichotomy of life–death (being–non-being), either as a reality of the poetic thought or as a mythical reality. The poems in which pal/ palid carries this metaphorical meaning are: Venere și Madonă/ Venus and Madonna, Epigonii/ The Epigons, Luceafărul/ The evening star, Povestea magului călător în stele/ The story of the magician who travels to the stars, Mureșanu. Tablou dramatic/ Mureșanu. Dramatic tableau and Memento mori. The metaphorical ʻextra-existential’ meaning differs from any concept of overcoming the antagonism being–non-being which is highly represented in Eminescu’s poetry. It supposes placement outside this antagonism.
Bizanțul în filtrul balcanic – poezie română din a doua jumătate a secolului XX / Byzantium in Balkanic filter – Romanian poetry in the second part of twentieth century
Authors: Darabus Carmen
Published: May 2020

Talking about Balkanism in Romanian contemporary poetry means to betray, to a certain extent required by degradation or alteration, some literary themes and motifs. Finding ourselves in a geographical area of cultural contaminations, the influence of other peoples in Balkans comes naturally: the nostalgia of Byzantium perfection, continuous reporting at an ideal time, abstraction of the chronology. Balkan themes and motives in poetry are identifiable from the early writings of Romanian literature, including the folklore, with Anton Pann, the Vacarescu and Conachi poets – and their ludic descriptivism – , to Ion Barbu, who strikes a metaphysical note in the Balkan motifs, and later, in the second part of twentieth century, with the species of parody. The Romanian native receptivity allowed continuous assimilations without creating an unpleasant heterogeneous feeling. This openness has contributed decisively in a formative way to bring Byzantium on a new soil in a perfect and saturated array; the perfectibility is not possible anymore, so the failure was natural, in a degraded status – Constantinople. Oriental-Byzantine gravity becomes in Oriental-Balkan tragedy or comedy, balance slid to one extreme, sometime becoming ridiculous. Contemporary poetry does not express any more a true lament, but a kind of parody (in ludic poetry) or sheer contempt (in the solemn poetry). The Balkan intelligence is not critical, but creative, with the risk of perpetuating monstrous forms, beyond good and evil. Byzantium established itself through a double filter – for the East and for the West – influencing and being influenced, in turn. Romanian poetry has the full sequence of themes and aesthetic formulae, from tragic to comic, often switching rapidly from one edge to the other, taking into account the old Thracian solemn part, then the proud Byzantium and its absorption in Constantinople – all rolling in a series of formal expressions reflected in themes and vocabulary.