bluuebunny/crossref_metadata_2025 huggingface dataset:
Improvement of Cell Growth of Uterosacral Ligament Fibroblast Derived from Pelvic Organ Prolapse Patients by Cold Atmospheric Plasma Treated Liquid
Authors: Han Ihn , Choi Seung Ah , Kim Seul I , Choi Eun Ha , Lee Young Joo , Kim Youngsun
Published: October 2021

Pelvic organ prolapse (POP) is a chronic disorder that affects quality of life in women. Several POP treatments may be accompanied by abrasion, constant infection, and severe pain. Therefore, new treatment methods and improvements in current treatments for POP are required. Non-thermal atmospheric-pressure plasma is a rising biomedical therapy that generates a mixed cocktail of reactive species by different mechanisms. In this study, we applied a cylinder-type dielectric barrier discharge plasma device to create a plasma-treated liquid (PTL). The PTL was added to primary cultured human uterosacral ligament fibroblast (hUSLF) cells from POP patients at each stage. Surprisingly, treatment with diluted PTL increased hUSLF cell viability but decreased ovarian cancer cell viability. PTL also decreased cell apoptosis in hUSLF cells but increased it in SKOV3 cells. Our results suggest that PTL protects hUSLF cells from cell apoptosis by controlling the p53 pathway and improves cell viability, implying that PTL is a promising application for POP therapy.
Cullin4 E3 Ubiquitin Ligases Regulate Male Gonocyte Migration, Proliferation and Blood-Testis Barrier Homeostasis
Authors: Yin Yan , Zhu Liming , Li Qiufang , Zhou Pengbo , Ma Liang
Published: October 2021

Ubiquitination, an essential posttranslational modification, plays fundamental roles during mammalian spermatogenesis. We previously reported the requirement of two Cullin 4 ubiquitin ligase family genes, Cullin 4a (Cul4a) and Cullin 4b (Cul4b), in murine spermatogenesis. Both genes are required for male fertility despite their distinct functions in different cell populations. Cul4a is required in primary spermatocytes to promote meiosis while Cul4b is required in secondary spermatocytes for spermiogenesis. As the two genes encode proteins that are highly homologous and have overlapping expression in embryonic germ cells, they may compensate for each other during germ cell development. In the present study, we directly address the potential functional redundancy of these two proteins by deleting both Cul4 genes, specifically, in the germ cell lineage during embryonic development, using the germ-cell specific Vasa-Cre line. Conditional double-knockout (dKO) males showed delayed homing and impaired proliferation of gonocytes, and a complete loss of germ cells before the end of the first wave of spermatogenesis. The dKO male germ cell phenotype is much more severe than those observed in either single KO mutant, demonstrating the functional redundancy between the two CUL4 proteins. The dKO mutant also exhibited atypical tight junction structures, suggesting the potential involvement of CUL4 proteins in spermatogonial stem cell (SSC) niche formation and blood–testis-barrier (BTB) maintenance. We also show that deleting Cul4b in both germ and Sertoli cells is sufficient to recapitulate part of this phenotype, causing spermatogenesis defects and drastically reduced number of mature sperms, accompanied by defective tight junctions in the mutant testes. These results indicate the involvement of CUL4B in maintaining BTB integrity.
The Role of Hyaluronic Acid in Sport-Related Tendinopathies: A Narrative Review
Authors: Crimaldi Sergio , Liguori Sara , Tamburrino Pasquale , Moretti Antimo , Paoletta Marco , Toro Giuseppe , Iolascon Giovanni
Published: October 2021

Tendinopathy is a complex clinical condition with a rising incidence and prevalence, particularly during sports practice. For the return to play in affected patients, adequate functional and structural recovery of the tendon is the ultimate goal, avoiding the high risk of recurrence. In this perspective, local therapies alongside exercise are showing promising results. Despite evidence suggesting hyaluronic acid (HA) injections as effective in the treatment of tendinopathy, current recommendations about the management of this condition do not include this intervention. HA seems to be an effective therapeutic option for the management of sport-related tendinopathies, but further studies with a larger sample size are needed to confirm available findings. In this narrative review, we analyzed available literature about the rationale of the use of HA in the management of tendon injury and, particularly, in sport-related tendinopathies.
Preparation, Marriage Chemistry and Applications of Graphene Quantum Dots–Nanocellulose Composite: A Brief Review
Authors: Danial Wan Hazman , Md Bahri Nur Fathanah , Abdul Majid Zaiton
Published: October 2021

Graphene quantum dots (GQDs) are zero-dimensional carbon-based materials, while nanocellulose is a nanomaterial that can be derived from naturally occurring cellulose polymers or renewable biomass resources. The unique geometrical, biocompatible and biodegradable properties of both these remarkable nanomaterials have caught the attention of the scientific community in terms of fundamental research aimed at advancing technology. This study reviews the preparation, marriage chemistry and applications of GQDs–nanocellulose composites. The preparation of these composites can be achieved via rapid and simple solution mixing containing known concentration of nanomaterial with a pre-defined composition ratio in a neutral pH medium. They can also be incorporated into other matrices or drop-casted onto substrates, depending on the intended application. Additionally, combining GQDs and nanocellulose has proven to impart new hybrid nanomaterials with excellent performance as well as surface functionality and, therefore, a plethora of applications. Potential applications for GQDs–nanocellulose composites include sensing or, for analytical purposes, injectable 3D printing materials, supercapacitors and light-emitting diodes. This review unlocks windows of research opportunities for GQDs–nanocellulose composites and pave the way for the synthesis and application of more innovative hybrid nanomaterials.
Conflicts in nurses’ work
Authors: Romanova Evgenia Aleksandrovna
Published: October 2021

The problem of conflicts among nursing personnel of medical organizations is quite relevant. Medical workers, like members of other professional groups, are not free from cases of conflict, but due to a number of circumstances, such as excessive load intensity, work that requires a lot of emotional return, low social protection, on the contrary, they have them.
Monitoring compliance with the rules of professional safety medical personnel
Authors: Bessonova Tatyana Vladimirovna
Published: October 2021

Health system are more than three million working now, thousands of treatment-and-prophylactic, pharmaceutical, sanitary and epidemiologic institutions, tens research institutes, centers, highest and average educational institutions at which various household and communication equipment is operated, various medical equipment, are used toxic agents and aggressive liquids. In harmful and adverse working conditions hundreds of thousands workers of health care, including average health workers are occupied. Questions of professional safety of nursing staff on a workplace define a level of quality of labor life of experts and are the most important indicator of quality of the provided medical care. In this regard there is actual a question of means of professional protection of average health workers and observance of rules of professional safety by them.l
To the question of reforming competencies of nurses — «bachelor»
Authors: Antyushko Tamara Dmitrievna
Published: October 2021

Reforms of the education system carried out in post-Soviet Russia within the framework of the «Bologna process», in their conceptual basis, are aimed at building in the Russian Federation an educational system similar to the educational systems of Western countries. One of the main goals of the Bologna Process is «to promote mobility by overcoming obstacles to the effective implementation of free movement». For this, it is necessary that the levels of higher education in all countries are as similar as possible, and the scientific degrees awarded based on the results of education are the most transparent and easily comparable.
Tactics of a general practitioner in identifying a case of acute intestinal infection
Authors: Ilyin Petr Arkadievich
Published: October 2021

Acute intestinal infection refers to a group of acute infectious diseases, mainly of bacterial origin, with an alimentary transmission mechanism, which is based on a combination of fever with intestinal syndrome with the possible development of dehydration and severe course in children and the elderly. Every day in the world, about 12 million people are affected by acute intestinal infections, while about 4 billion cases of these diseases are recorded annually. In the developing countries of Asia, Africa, and Latin America, acute intestinal infections are the main cause of death in young children. The main causative agents of intestinal infections are Shigella, Salmonella, Escherichia coli, and rotavirus infection. This type of intestinal diseases is characterized by an acute onset, a rapid development of a temperature reaction, the appearance of symptoms of intoxication and exicosis, vomiting, diarrhea, pain in the epigastric and umbilical region, pain on palpation of the abdomen (salmonella triangle), hepatosplenomegaly. In this case, the feces are liquid, watery, with undigested food residues, mucus, have the color of "swamp mud", sometimes with an admixture of blood. When a case of acute intestinal infection is detected, the physician's tactics should consist in the timely identification and isolation of patients; conducting final disinfection in the outbreak focus; organization of bacteriological examination of contact persons; conducting sanitary and educational work among the population; as well as dispensary observation of recovered patients.
Рathogenetic methods of therapy using medicinal-table mineral water
Authors: Gizinger Oksana A.
Published: October 2021

The pathogenetic rationale for the use of «Prolom Voda» produced in the Republic of Serbia is presented. Research conducted at the accredited testing center of natural healing resources of the Federal State Budgetary Institution «Russian Scientific Center for Restorative Medicine and Balneology» of the Ministry of Health of Russia 9 accreditation certificate No. pH in the alkaline range.
Collagen as a significant nutrient in maintaining human adaptive potential
Authors: Gizinger Oksana A.
Published: October 2021

The clinical substantiation of the capabilities of collagen in maintaining the work of metabolic systems and the adaptive potential of a macroorganism is presented. Complexes, which include natural (marine) collagen, can be recommended for use in complex nutritional support schemes at the stage of prevention and rehabilitation of patients after bacterial and viral infections and to maintain the balance of nutrients of the skin and mucous membranes, maintain the metabolic activity of dermal keratinocytes.
Normalization of innate immunity factors when using sea water solution in patients with infectious rhinosinusitis
Authors: Kornova Natalya Viktorovna
Published: October 2021

The data on modern approaches to the modulation of factors of innate immunity and oxidative stress when using a hypertonic sea water solution in patients with infectious rhinosinusitis are presented. It has been established that the use of a nasal spray of a hypertonic solution of sea water can shorten the treatment time, reduce the number of relapses of acute rhinosinusitis, restore the status of neutrophilic granulocytes on the surface of the nasal mucosa, and reduce the content of pro-inflammatory cytokines.
Depression and tobacco smoking (analytical review). Part 1
Authors: Savin Sergey Zinovievich , Solodkaya Evgeniya Valerievna
Published: October 2021

In the pathogenesis of depressive disorders and the consequent suicidal behavior, an important role belongs to the neurochemical processes and structures of the central nervous system. An analytical study of Russian and foreign literature was carried out to obtain information about the relationship between neurochemical factors in the development of depressive disorders and to elucidate the causes and risk factors of suicidal behavior due to depression and an unhealthy habit common among young people, i.e. tobacco smoking. A systematic search of scientific publications on the neurobiological aspects of the research into the causes and risk factors of depressive spectrum disorders was carried out. The analysis of the results of relevant neurobiological studies in the field of etiology and formation of depressive disorders with suicidal behavior contributes to the development of effective means of prevention and treatment of depressive spectrum disorders.
Federal accounting standards 27/2021 “Documents and document flow in accounting”: main provisions of the standard
Authors: Shinkareva O.V.
Published: October 2021

The article considers the main provisions of the new Federal Accounting Standard 27/2021 “Documents and Document Flow in Accounting”, approved by Order of the Ministry of Finance of Russia dated 16.04.2021 N 62n, which becomes mandatory for use since 2022 by companies of the non-state sector of the economy, including private medical organizations. The main provisions of this standard regarding the execution of accounting documents are considered. It is noted that it systematically discloses the requirements for the preparation of accounting documents and systematically shows the features of the compilation, correction and storage of primary accounting documents and accounting registers.
Valuation techniques and hierarchy of fair value of inventories and property, plant and equipment in the Russian accounting of organizations that are not budgetary sphere organizations
Authors: Druzhilovskaya Emilia Sergeevna
Published: October 2021

In the previous article, we analyzed the scope and features of the formation of fair value, which is entered into the Russian accounting of inventories and property, plant and equipment of non-budgetary sphere organizations (including healthcare organizations) thanks to the Federal Accounting Standards (FAS) 5/2019 “Inventories”, 6/2020 “Property, Plant and Equipment”, and 26/2020 “Capital Investments”. This article examines the valuation techniques and hierarchy of fair value of these assets. This study is all the more relevant since the fair value is entered into the Russian accounting of inventories and property, plant and equipment of non-budgetary organizations for the first time and it is still quite unusual for many domestic accountants. Analysis, synthesis, grouping method, comparison, analogy method, logical approach, and systemic approach were used as research methods. As a result of the research carried out, the article analyzes the fundamental issues in the field of valuation techniques and hierarchy of fair value of inventories and property, plant and equipment of non-budgetary sphere organizations (including healthcare organizations), identifies the most important problems in this area and presents recommendations for their solution.
Accounting in procurement as a tool for the implementation of management decisions
Authors: Titova E.I. , Zatsarinnaya E.I.
Published: October 2021

Any management decision begins with the receipt and perception of information, ends with the control of the implementation of this decision also on the basis of relevant information, most of which is formed directly due to management accounting. The article considers the features of accounting management accounting in the procurement system in order to make informed management decisions by the management of both the customer and the supplier. The features of the formation of analytical accounts in the accounting of procurement activities are reflected. The role of accounting specialists in reflecting the necessary information on the procurement process in order to prepare the necessary base for making management decisions in this area is considered.
MODELING OF THE MAIN TOPIC FOR THE INFORMATION VISITOR CENTER OF ECOTOURISM TERRITORIES (URBAN PLANNING TESTING OF BOURDIEU’S CONCEPT OF FIELD)
Authors: Astanin D.
Published: October 2021

The urban planning system of the ecotourism territory is studied as a system of interacting objects – a network of ecological and educational information visitor centers. The formation of ecological consciousness is the main path leading to the balanced development of human and nature. Visitor centers are created to indirectly manage the recreational impact on the ecosystems of specially protected natural areas (SPNA) by forming an ecological consciousness among visitors, based on the transmitted information. The content of the information (the main subject) of the interacting visitor centers forms the information space of the ecotourism territory, its morphology organizes the planning structure of the territory. The main theme shows the uniqueness of the territory, highlighting the most striking natural and cultural-historical features, translates the model of harmonious relations between human and nature that has developed on this basis. The information should be properly structured and well-organized system to strengthen the informational influence on visitors. The conceptual basis for modeling the content (main subject) of the visit center is the model of the social field of P. Bourdieu. According to P. Bourdieu’s social field, the social space is considered as a topology divided into a number of elements-fields that owe their structure to the uneven distribution of individual types of capital. The capital of the ecological social field is the cultural models of the harmonious coexistence of human and nature. The impact of eco-educational institutions in the ecological social field depends on the size of the cultural capital belonging to them and the internal scheme of perception of the cultural model (habitus). The social resource and the internal attitudes of visitors structure the social space. As a result of the research, the author proposes a conceptual model of the environmental education system to strengthen the influence of the ecological field. Its essence is that the content of the information of the visitor center (the main subject) should correspond to the place of its localization-the field of influence of the visitor center on visitors.
FORECASTING OF THE RESIDUAL LIFE OF METAL BEAMS SUB-CRANE OF INDUSTRIAL BUILDINGS OF LONG SERVICE LIFE
Authors: Markeev V. , Borkov P.
Published: October 2021

The article discusses the main reasons for the physical wear and tear of metal crane beams of industrial buildings at hazardous production facilities. The analysis of the existing methods for determining the physical wear and the residual life of various structures, as well as regulatory and technical documentation, regulating the issue of conducting inspections of structures and the appointment of the technical condition of structures is carried out. The analysis of characteristic defects and damages of welded crane beams and an analysis of their influence on the bearing capacity is made. The dependence of the amount of physical wear and tear on the duration of operation of crane girders has been investigated. A method is proposed for determining the physical wear and tear of individual structures on the basis of their effect on the bearing capacity of the structure and their operational characteristics, based on the existing methods for determining the physical wear of structures of non-industrial buildings. A method is proposed for determining the residual life of metal structures by the Poisson method, depending on the degree of physical wear and the duration of operation. The use of this technique provides more accurately approach the determination of the residual life of building structures when conducting an industrial safety examination. Based on these data, it is more reasonable to approach the reconstruction, strengthening or overhaul of existing structures, as well as their complete or partial replacement.
Géométrie du gisement paléontologique des Abîmes de la Fage
Authors: Mourer-Chauviré Cécile , Philippe Michel
Published: October 2021

Le but essentiel de ce chapitre est de présenter, aussi clairement que possible, le gisement paléontologique de la Fage.

Après avoir replacé le gisement dans son cadre géographique et géologique et en attendant une étude stratigraphique et sédimentologique détaillée, nous indiquons ici les principales données géométriques qui permettent de situer les documents paléontologiques dans l'espace, les uns par rapport aux autres et par rapport à l'ensemble du gisement.
Les Insectivores (Mammalia) du gisement pléistocène moyen des Abîmes de la Fage à Noailles (Corrèze)
Authors: Jammot Dominique
Published: October 2021

L'étude des Insectivores du remplissage de la Fage a permis la description d'une nouvelle espèce de hérisson du Pléistocène moyen d'Europe Erinaceus davidi ainsi que la mise en évidence d'un changement qualitatif important concernant l'association des Soricidae dans les différentes couches du remplissage. Il y a donc lieu de considérer deux associations successives :

La Fage, couche 5, Erinaceus davidi n. sp., Tatpa (cf.) europaea , Sorex kennardi, So rex minutus, Neomys fodiens.

La Fage, couche 3, Erinaceus davidi n. sp., Talpa (cf.) europaea, Sorex kennardi, Sorex minutus, Crocidura zorzii, Crocidura sp.
Les Léporidés (Mammalia, Lagomorpha) du gisement pléistocène moyen des Abîmes de la Fage à Noailles (Corrèze)
Authors: Petter Francis
Published: October 2021

Les Leporidés de la Fage sont représentés par deux espèces : Lepus capensis, le lièvre commun, et Oryctolagus cuniculus, le lapin de garenne. Ces deux espèces sont présentes dans tous les niveaux.
Les proboscidiens (Mammalia) du gisement pléistocène moyen des Abîmes de la Fage à Noailles (Corrèze)
Authors: Beden Michel , Guérin Claude
Published: October 2021

Les couches 3, 4 et 5 de l'Aven de la Fage ont livré les restes de 4 à 6 éléphants, dont 4 au moins sont des jeunes. Par les caractères morphologiques de leurs molaires, ils ont tous appartenu à une même population, population qui apparaît plus primitive que l'espèce M. primigenius würmienne, et que nous attribuons provisoirement à M. aff. trogontherii.
Les grands herbivores rissiens de l'Aven II des Abîmes de La Fage à Noailles (Corrèze)
Authors: Bouchud Jean
Published: October 2021

Le second aven des «Abîmes de la Fage » s'ouvre à une vingtaine de mètres du premier. On a identifié les six espèces suivantes : Equus caballus, Capreolus capreolus, Cervus elaphus, Dama sp., Alces sp . et Sus scrofa. Les Equidés constituent le groupe le plus important. Par l'étude paléontologique de leurs restes il est possible de dater le sommet du remplissage de la fin du Riss III. Les Cervidés occupent la seconde place, Capreolus capreolus est plus abondant que Cervus elaphus ; les genres Dama et Alces sont très peu représentés. Un astragale appartient à Sus scrofa.
Les Lagomorphes (Mammalia) du Pléistocène supérieur de Jaurens
Authors: López Martínez Nieves
Published: October 2021

The remains of Lagomotpha of the upper Pleistocene site of Jaurens belong to the family Leporidae and are represented by two species :

Lepus timidus L. is the more abundant, with three mandibles and the remains of limb bones of three individuals. The identification of this species is accomplished by studying several characters, some news and some old ones : the proportions teeth row/diastema (Angermann, 1967), the section of the incisor (Hauser, 1921), the peculiar P3 morphology (Lopez and Palacios, 1979) and several new differential features in the scapula and femur.

Oryctolagus sp. is only represented by a fragment of mandible and its characteristic P3. The features of this tooth are emphasized in the hope of increasing the reliability of the identification techniques of the Quaternary Lagomorpha, often based only on size and «climate» as infered by the faunal assemblage. The Lepus timidus-Oryctolagus association is very rare and indicates the absence of Lepus europaeus, but not necessarily a cold climate.
Ody, talismans malgaches, liens de mémoire
Authors: Reynaud-Athenor Christine , Trannoy Marion
Published: October 2021

Les Musées sont des gardiens de l'histoire et de la mémoire par le biais des objets qu'ils conservent. Mais la mémoire se construit aussi de façon sélective et une histoire peut alors venir prendre la place d'une autre histoire. La mémoire a été retranscrite par des chercheurs et professionnels de Musées. La volonté du Muséum à Lyon est de recréer le lien avec les populations dont les objets sont issus, en écoutant leur parole. Le Musée peut faire appel à travers la parole à la mémoire et à l'actualité, en s' adressant à une même personne. Le sens de la mission du Muséum à Madagascar était de recueillir cette parole et de voir comment l'intégrer à la démarche de connaissance des objets choisis, les talismans. La réhabilitation de la parole signée se fait par sa présence dans un champ créé dans la fiche d'inventaire.
Le patrimoine comme référence ?
Authors: Davallon Jean
Published: October 2021

If we admit, against nowadays ideology, that creation and patrimony are two complementary processes to produce cultural object, what do we know then about the "patri-monisation " and status of patrimony objects as objects of reference ? Classical academism considered an object as a reference object depending on its intrinsic value when today its relational value is taken into account, the value it has for the recipient. Consequently, there are two different systems of production of the relationship between the original background of the object (the past) and its present reception : the former is part of the collective or social memory (a transmitted reference) ; the latter is part of "patrimonisation" (a constructed reference).
Authenticité et tourisme
Authors: Cousin Saskia
Published: October 2021

L'authenticité a longtemps été utilisée comme une catégorie analytique visant à distinguer le «vrai » voyageur, l'amateur d'art et de tradition réelles, du touriste, «faux » voyageur consommant de l'art d'aéroport et du folk¬ lore artificiel. Aujourd'hui, c'est une notion permettant de commercialiser des objets, des espaces ou des expériences touristiques ne s'inscrivant pas dans le tourisme ordinaire. Après avoir rappelé la relation historique entre modernité, tourisme et quête d'authenticité, cet article examinera quelques représentations non occidentales de cette relation, avant de se pencher sur la circulation des valeurs de l'authenticité, de la sphère savante et philosophique à la sphère sociale et commerciale. On proposera enfin quelques hypothèses sur l'organisation de l'économie de l'authenticité dans la sphère du tourisme, et le rôle qu'y jouent, parmi d'autres, les musées.
Encuesta sobre el lenguaje inclusivo
Authors: Editorial Comité
Published: October 2021

En este número de Signo y Seña presentamos las respuestas a una encuesta que, a propósito del lenguaje inclusivo, realizamos entre lingüistas de nuestro país. La idea de la consulta no fue la de añadir aprobaciones o reprobaciones sobre la cuestión, una polémica instalada hace unos pocos años en los medios de comunicación y redes sociales, pero con antecedentes de interés en diferentes culturas académicas, grupos sociales y poblaciones jóvenes. En el contexto de la polémica, la encuesta buscó obtener reflexiones alrededor de algunos ejes conceptuales que sirvan para ampliar el horizonte obvio que media entre la apología y el rechazo
Interaction of TATP with Some Group II Metals - A DFT Treatment
Authors: Türker Lemi
Published: October 2021

Triacetonetriperoxide (TATP) is a very sensitive organic peroxide type explosive which attracts the attention of terrorist groups due to its easy synthesis. The present density functional treatment considers the interaction of TATP molecule with certain group II metals at the level of B3LYP/6-311+G(d,p). Composite systems of TATP and Be, 2Be, Mg and Ca have been considered. Although, in the case of beryllium composites TATP molecule remains intact, in its Mg and Ca composites the rupture of the ring (even in 1:1 composite) occurs. Certain structural, electronic, quantum chemical and some spectral properties of the composites have been obtained and discussed.
Adaptive potential of the hazelnut (Corylus maxima Mill.) cultivars and hybrids, inland and bred abroad in the Right-Bank Lisosteppe of Ukraine
Authors:   L.P. Symyrenko Research Station of Pomology of the Institute of Horticulture, NAAS of Ukraine, Tykhyi T.I. , Burkut O.S. ,   L.P. Symyrenko Research Station of Pomology of the Institute of Horticulture, NAAS of Ukraine
Published: October 2021

The purpose of the research is to select from the hazelnut gene pool collected at the L.P. Symyrenko Research Station of Pomology inland cultivars and hybrids and those bred abroad high adapted to the soil and climatic conditions of the Lisosteppe of Ukraine. Hazelnut varieties and forms were quite resistant to aphids (0.1-1 point) and leafhopper (0.2-1.5 p.) the damage by which did not affect the bushes general state and yield. The varieties Koronchatyi, Gordiienko, Fakel, Trapezund, Yantarnyi, Catalonskyi, Olympiiskyi, Davidovskyi, Kuliovyi, Halle and Raketnyi were the most resistant to the nut weevil. The highest yields were varieties and forms of hazelnuts: Grandioznyi, Wunder von Bolviller, P3M33, P4M32 (2.5 t/ha), Yantarnyi, Halle, Bomba (2.6 t/ha), Raketnyi, Lozivskyi urozhainyi, Kuliovyi, Olympiiskyi (2.7 t/ha), Trapezund, Catalonskyi (2.8 t/ha). The average nut is, g: Lozivskyi urozhainyi – 2.38, P4M32 – 2.55, Yantarnyi – 2.58, Trapezund – 2.72, Halle – 2.94, Wunder von Bolviller – 3.05, Catalonskyi – 3.13. Varieties and gybrids, which have high yield are P7M9 – 48.7 %, P4M32 – 48.8 %, Koronchatyi, Lombard red – 49 %, Catalonskyi – 49.1 %, Zhovtnevyi – 49.3 %, Yantarnyi – 49.5 %, Trapezund, Gianja – 50 %, Kudryavchik – 50.8 %, Fakel – 51.1 %. The investigations results allow to recommend to the farms of different forms of ownership to create of high productive plantations of a hazelnut in the conditions of the Right-bank Lisosteppe of Ukraine with the use of such cultivars and forms: Wunder von Bolviller, Halle, P3M33, P4M32. The studied varieties and forms are adapted well to the soil and climatic conditions, have high yield and fruit quality and are resistant to major pests and diseases.
Formation of the gooseberry (Grossularia uva-crispa (L.) Mill.) plants productivity depending on the photosynthetic apparatus functional state
Authors:   M.P. Dragomanov Nattiomal Pedagogical University, Lagutenko O.T. , Kryvoshapka V.A. ,   Institute of Horticulture of the National Academy of Agrarian Sciences of Ukraine, Grysha V.V. ,   Institute of Horticulture of the National Academy of Agrarian Sciences of Ukraine, Denysiuk O.F. ,   Institute of Horticulture of the National Academy of Agrarian Sciences of Ukraine
Published: October 2021

The authors present the results of determining the functional state of the four gooseberry cultivars (Izumrud, Bezshypnyi, Neslukhivskyi and Krasen) plants leaves indices dynamics during the vegetation period applying the chlorophyll fluorescence induction and establishment of the correlations between the photosynthesis intensity and primary crop. Researched cvs differ concerning the genetic origin, usage, are characterized with different ripening rates, resistance to diseases and negative environmental factors. The laboratory study of the chlorophyll fluorescence induction change in the leaves was carried out in the Laboratory of Plant Physiology and Microbiology of the Institute of Horticulture of NAAS of Ukraine using the portable fluorometer "Floratest". The data of the investigation prove that the plants of the varieties Neslukhivskyi and Izumrud have higher photosynthetic potential and are more adaptive to the negative environmental conditions. The high primary fluorescence intensity level as well as higher indexes of the maximum fluorescence and stationary level indicate greater energy losses when it migrates to the reactionary centres. This means that the pigment complex includes more chlorophyll molecules which are not connected with the reactionary centres and do not take part in the charge division. These indices indicate the high potential productivity of the plants of the cultivars Neslukhivskyi and Izumrud that reflect themselves on the Kautsky induction curve. Suppose, those cvs can be potential source of the higher photosynthetic apparatus productivity. Under the similar soil and climatic conditions the Neslukhivskyi plants prove to be more productive as compared to the rest of the studied varieties. The correlation analysis has proved that the productivity of the explored cultivars is effected most considerably by the fluorescence background level indicator and coefficient of correlation between the rising and variable fluorescence. The photosynthetic activity determines the biological productivity and shows the crop potential abilities as regards the harvest formation, therefore the correlation between the leaves chlorophyll fluorescence induction indices and gooseberry yield which we have revealed enables to recommend ‘Izumrud’ and ‘Neslukhivskyi’ for the wide use in the industrial small fruit growing.
Analisis Pengadaan Barang dan Jasa Konstruksi Menurut Perpres 70/2012 Terhadap Perpres 4/2015
Authors: Yendri Okma , Qomariah Desi
Published: October 2021

The construction sector has an important role in economic growth. To realize a condition that all necessary infrastructure that can guarantee an increase in economic activity. Procurement will be infrastructure and infrastructure by the government, using the budget of revenues and expenditures (APBN / APBD). To oversee the use of the budget, must arrange the procurement rules which the regulation amended by Presidential Decree 70/2012 and 4/2015. The tender process is expected to use the electronic media (e-procurement) to be more transparent, accountable, effective and efficient, in line with efforts to eradicate corruption, collusion and nepotism. The research method uses descriptive research. The sampling technique used purposive sampling with data taken from LPSE Musi Rawas and questionnaires to respondents as service providers, service users, and the auction committee. A descriptive analysis of data processing and data processing using a Likert scale questionnaire on the subject of the study variables The results of a comparative analysis of the construction tender based on Presidential Decree 4/2015 is the same as the Presidential Decree 70/2012. It's just that there is a difference in the duration of time the activity evaluation of the Proposal, namely the regulation 70/2012 is 4 days while on the regulation 4/2015 is 11 days. The duration of time on activities Sanggah Auction Results period is 4 days while the Presidential regulation 70/2012 4/2015 is 6 days.
Kualitas Ruang Terbuka Hijau dan Potensi Pariwisata Kreatif di Taman Indonesia Kaya, Kota Semarang
Authors: Widyonarso Eko Setyo , Hari Mardiansjah Fadjar
Published: October 2021

Along with the increasing density of the city that shifts green space, urban parks ultimately become the only place for urban communities to feel the connection to nature. Therefore, it is important to have a good quality city park. City residents' opinions about the factors that encourage visitors to visit city parks are also important as input and evaluation for city park providers. On the other hand, there is potentially given by city parks other than just as a place for recreation and relaxation. Therefore, this study wants to show how the quality of city parks, the factors which make visitors come to city parks, and what kind of potential can be achieved from city parks. This research was conducted and presented in a descriptive-qualitative form to provide a complete picture of the phenomena that occur in city parks. The results obtained are that TIK has a good quality park, able to attract visitors, and has the potential for creative tourism.
Tingkat Aksesibilitas Pelayanan Air Bagi Masyarakat di Kawasan Padat Penduduk
Authors: Dewi Dhyah Puspita , Hari Mardiansjah Fadjar
Published: October 2021

The existence of government programs and the existence of a government corporation appointed by the government to provide water to the community is still not enough to meet the needs of clean water. Areas that have been served are still experiencing water access problems. Areas that have not adapted to use other sources using groundwater for personal needs or business, however, it cannot be used forever, so someday they have to switch to water sources provided by the government. On the other hand, lower-middle-income communities are vulnerable to access to water, which concentrated in densely populated and coastal areas, which is difficult for the government to provide access to water services. Therefore, this study wants to show access to water services provided by the government and groundwater supply providers, and how access is received by each community group. The location of this study is in Kemijen Village which the majority consists of the customers of water sources provided by the government and Kampung Tambak Lorok which majority consists of customers of groundwater sources. The results show that groundwater providers provide better access, where lower-middle-class people get lower access than upper-middle-class people.
Analisa Potensi Aliran Lahar Kali Putih, Gunungapi Kelud
Authors: Rahayu Hayu , Suharyanto Suharyanto , Sangkawati Sri
Published: October 2021

Kelud Volcano is one of the active volcanoes and located in East Java. After the eruption, Kelud Volcano left a number of volcanic materials from the rock, sand and the ash on residential land, plantations and the surrounding area. The main problem is the eruption of Kelud Volcanoes has the potential to experience an increase in the frequency of eruptions and there has been no development of a regional reconstruction model for secondary impacts due to eruptions in the field of water resources infrastructure. Based on these problems, a test of the Sabo and modular hydraulic physical models will be planned. This study discusses the identification of the location and volume of sediments that have the potential to become Kali Putih lava flows from Kelud Volcanoes. The Takahashi analysis method is used to analyze the estimated excess volume of the target sediment which must be controlled by sabo technology. Identification of sediment transport zones is obtained from the classification of slope on existing buildings obtained from satellite imagery. The results of the analysis are as follows: 1.) Sediment transport areas in the Putih Watershed have an area of 863 km2. 2.) The total volume of Kali Putih sediment that has the potential to become cold lava after the eruption is 4,139,414.23 m3. 3.) Sabo and modular hydraulic physical model testing is required. 4) A model of regional reconstruction is needed for secondary impacts due to eruptions in the water resources field. 5) New sabo plan planning is needed
Debit Banjir Rancangan DAS Tojo Metode HSS ITB 1
Authors: Amiruddin Aswar , Saparuddin Saparuddin , Anasiru Triyanti
Published: October 2021

Floods often occur in several regions in Indonesia. The problem is the flooding with its uncertain characteristics is one of the environmental problems that has not been handled optimally. The method of converting rain data into discharge data for flood analysis has been widely presented in previous studies. The methods used to analyze flood discharge also vary, starting from rational, empirical, statistical models to the unit hydrograph model. This research aims to determine the flood discharge design for return periods 2, 5, 10, 20, 25, 50, and 100 years in Tojo watershed, Tojo Una-una Regency using the synthetic unit hydrograph method of ITB-1. Research methods are data collection and data analysis. Data collection was carried out at several agencies and collecting from online sources. Results of this research design flood discharge that was analyzed by synthetic unit hydrograph of ITB-1 method. The maximum design flood discharge at Tojo watershed are 82.375m3/s for a 2-year, 98.21 m3/s for a 5-year, 104.77 m3/s for a 10-year, 111.83 m3/s for a 20-year, 113.3 m3/s for a 25-year, 118.87 m3/s for a 50-year, 123.86 m3/s for a 100-year return period
Pengaruh Penambahan Fly Ash Terhadap Perilaku Teknis Tanah Ekspansif di Daerah Selimau Kabupaten Bulungan
Authors: Harwadi Fuad , Rantesalu Sepri , Nofrizal Nofrizal
Published: October 2021

Expansive soil is one of the problematic soils for civil engineering construction. The high swelling-shrinkage nature results in deformations that can damage the construction on it, therefore it is necessary to make improvements in expansive  soil. One of the most widely used methods of improving expansive soil is stabilization using chemical additives. In this research using coal waste material (fly ash) as stabilizer from PLTU Sekayan in Kaltara Province, so it can be said as environmentally friendly stabilization. The research objective was to determine changes in engineering behavior of expansive soil through compaction tests and CBR. The test results will be displayed in graphical form, namely by comparing the expansive soil that has not been stabilized (initial conditions) and the expansive soil that has been stabilized with fly ash at mixed variations of 20%, 30% and 40%, and has passed the curing period for 5, 15, and 30 days. From this research, it was found that the addition of a stabilizer (fly ash) could improve its engineering properties, and the optimum results were obtained at the addition of 40% fly ash and after 30 days of curing time. From the compaction test, it was found that the volume weight of dry soil (γdry) increased by 14.05% from 1.21 gr/cm3 to 1.38 gr/cm3 and the optimum water content (wopt) decreased by 38.12% from 31.19% to 19,3%. From CBR testing in the laboratory, there was a very large increase in the value of CBRDesign, namely 2192% from 0.72% to 16.5%
Karakteristik Kecelakaan Lalu Lintas pada Jalan Tol Jagorawi km 19–km 40 Kabupaten Bogor
Authors: Widjajanti Endang
Published: October 2021

The aims of this research are to identify accident characteristics and blackspot on Jakarta – Bogor – Ciawi (Jagorawi) Toll Road km 19 – km 40, as part of Jagorawi Toll Road, using secondary data on traffic accidents for 3 years, namely 2016 – 2018. The research method refers to Pd T-09-2004-B-Guidelines for Handling Traffic Accident Black Sites (Directorate General of Bina Marga, 2004). The results showed the most accidents for Bogor direction occurred on Friday (39%) and for Jakarta directions on Tuesday (22%), in bright light conditions, fair weather with the dominant accident type of rear front crash (81%). The blackspots of Jagorawi Toll Road are located on the Km 23 (km 23+090, 23+600 and 23+800) and km 26 (km 26+200, 26+800 and 26+870) for Bogor direction and km 23 (km 23+200, 23+400, 23+600) for Jakarta direction. The proposed handling is the addition of warning signs in blackspot areas, safe distance limits and speed limits on toll roads.
Analisis Kelayakan Struktur Dermaga IV Pelabuhan Malundung Kota Tarakan Untuk Kapasitas Mobil Crane Bongkar Muat
Authors: Utomo Edy
Published: October 2021

Pelabuhan Malundung, yang diperkirakan telah dibangun sekitar tahun 1970-an merupakan saalah satu Pelabuhan terbesar yang berada di wilayah Provinsi Kalimantan Utara. Terdapat salah satu Dermaga yang telah berusia kurang lebih 40 tahun, yang akan dipergunakan sebagai daerah bongkar muat Pipa Gas, sebelum Pipa tersebut didistribusikan ke beberapa titik pengeboran. Salah satu metode bongkar muat yang sering diajukan oleh pihak suplai material adalah dengan meletakkan Mobil Crane pada bagian atas Dermaga, dengan Kapasitas Crane sebesar 165 Ton. Berdasarkan hal tersebut, penelitian ini mencoba memberikan solusi alternatif dalam pengambilan keputusan terkait metode yang digunakan untuk bongkar muat pipa tersebut. Namun, perlu didahului oleh kajian analisis investigasi kekuatan terhadap Struktur Dermaga tersebut. Metode analisis yang digunakan adalah Metode Pengamatan Langsung dari Konstruksi Dermaga dan Pemodelan Struktur dengan menggunakan FEA. Model akan dibuat menjadi 2 bentuk kondisi posisi Crane dan Trailer yang kemudian akan dianalisis hasil gaya-gaya yang terjadi dari setiap kondisi pendekatannya. Berdasarkan metode tersebut, penelitian ini memberikan kesimpulan bahwa, Crane dengan kapasitas 165 Ton dan Trailer tersebut tidak dapat dipergunakan bersamaan di atas Dermaga, serta melakukan kegiatan bongkar muat Pipa. Hal ini disebabkan oleh, terjadinya kegagalan sistem balok di bawah lantai Dermaga, walaupun kondisi Deformasi dan Tegangan Kompresi masih dalam batas aman. Sedangkan dari pengamatan visual menunjukkan beberapa kerusakan fatal dari sistem Balok, Pile Cap dan Pelat Lantai Dermaga berupa retakan besar yang memberikan dampak korosi tinggi pada elemen tulangan baja. Oleh sebab itu, Dermaga IV perlu untuk diberikan Revitalisasi Konstruksi untuk dapat melayani kegiatan bongkar muat dengan maksimal.
Metode Perkuatan Struktur Tangga
Authors: Iman Miftahul , Prasetya Noerman Adi
Published: October 2021

Kerusakan pada struktur pelat tangga seringkali diabaikan. Upaya perbaikan hanya sebatas menutupi permukaan pelat tangga yang rusak hanya dengan pasta semen. Penelitian ini membandingkan 2 buah metode perkuatan struktur pelat tangga berturut-turut yaitu penambahan tulangan dan perkuatan profil baja siku. Studi kasus dalam penelitian ini adalah struktur pelat tangga utama gedung Fakultas Ilmu Kesehatan (FIKES) Universitas Borneo Tarakan. Penelitian ini mengguanakan metode analisis struktur kesetimbangan momen lentur dengan cara mengevaluasi kenaikan kapasitas momen nominal struktur pelat akibat perkuataan dari tulangan baja dan profil baja siku. Berdasarkan hasil studi evaluasi kinerja dan metode perkuatan struktur pelat tangga beton bertulang dengan metode perkuatan, maka dapat diambil kesimpulan: (a) Hasil pemeriksan mutu beton digunakan estimasi mutu beton minimal yaitu 17 MPa. (b) Berdasarkan hasil pengamatan visual struktur tangga yang terdapat pada tepi struktur disarankan untuk tidak digunakan karena tebal pelat tangga relatif tipis dan terlihatnya beberapa tulangan. Selain itu terdapat retak yang cukup besar dan memanjang pada pelat bordes. (c). Struktur tangga utama aktual berbeda dengan perencanaan, hal itu dapat dilihat pada panjang pelat tangga dan perletakan tumpuan. (d) Secara umum kedua metode perkuatan dapat meningkatkan kapasitas momen nominal tereduksi 40% sampai dengan 60%. (e)metode perkuatan dengan penambahan tulangan baja D10-150 dan penambahan selimut beton 20 mm relatif lebih tinggi daripada metode perkuatan menggunakan profil baja BJ37 L70x70x6 (10,98%).
Analisis Biaya Konstruksi Balok Beton Gradasi dengan Penggunaan Tulangan Maksimum
Authors: Pratama M. Mirza Abdillah
Published: October 2021

Desain tulangan maksimum merupakan konsep desain yang harus dihindari karena risiko terhadap kegagalan getas. Namun demikian, perencana struktur kerap kali mendapati batasan desain untuk merancang elemen dengan dimensi minimalis sehingga penggunaan rasio tulangan maksimum menjadi tidak terhindarkan. Hal tersebut masih diperkenankan dengan tetap memperhatikan nilai regangan tulangan tarik agar melampaui titik lelehnya ketika mengalami kegagalan. Pada penelitian ini, penulis bermaksud untuk menganalisis lebih lanjut terkait analisis biaya terhadap kinerja yang dihasilkan dari balok beton gradasi dengan penggunaan tulangan maksimum. Balok didesain dengan ukuran 1720 x 130 x 260 mm dan 1400 x 130 x 195 mm, dan diuji lentur dengan metode four point bending. Hasil penelitian menunjukkan bahwa 1) Dengan rasio dimensi 2/3, penambahan biaya konstruksi sebesar 3.69% akan meningkatkan kinerja balok sebesar 3.57% apabila pembesiannya didesain terhadap mutu beton terendahnya; 2) Penerapan gradasi mutu dapat menurunkan biaya pekerjaan hingga 25.32% dengan kompensasi kinerja sebesar 33.91% pada balok dengan rasio dimensi 1/2 yang pembesiannya didesain terhadap mutu beton tertingginya; 3) Balok gradasi dapat mengoptimasi biaya pekerjaan tanpa mengkompensasi kinerja struktur secara signifikan khususnya pada penggunaan tulangan maksimum.