bluuebunny/crossref_metadata_2025 huggingface dataset:
Determining the indicators of man-made impact of the technological set of machines used for harvesting vegetable crops
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Dorokhov Aleksei S.
Published: April 2023

Reducing anthropogenic impact on the soil is becoming increasingly important. A comprehensive assessment of the level of impact of machine technology in vegetable crops harvesting will help to reduce the negative impact on the environment. The article presents analytical studies to determine the indicators of the level of man-made impact of the technological set of machines used for harvesting vegetable crop. The authors have developed an environmental friendliness criterion, which takes into account the amount of the component in liquid, gaseous, and solid waste; the value of soil density when harvesting root crops; the amount of erosion-threatening particles; environmental pollution with pesticides and mineral fertilizers; the average value of the removal of the fertile soil layer during harvesting; and air pollution by toxic components of the exhaust gases of internal combustion engines. They have determined and justifi ed the criteria for mechanical and technological prerequisites for harvesting vegetable crops, which determine the level of man-made impact of the technological set of machines used for harvesting vegetable crops: environmental friendliness criterion, energy intensity criterion, material consumption criterion, information support cost criterion, overall dimensions criterion, and ergonomics criterion. It has been stated that to assess the level of impact of technological sets of machines used for harvesting vegetable crops, it is necessary to be guided by the distribution ranges of the environmental friendliness criterion, which indicates the adjustments of technological sets of machines used for harvesting vegetable crops in the required range of acceptable values to maintain or improve the quality of harvesting.
Developing a motion control system for a robotic platform based on laser ranging methods (LiDAR)
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Kutyrev Aleksei I.
Published: April 2023

The motion control system of the robotic platform should design a route and build a map of the platform’s real-time movement. The authors have developed a system for controlling the movement of a robotic platform in rows of garden plantings based on the technology of measuring distances by emitting light with an optical range rangefi nder LiDAR sensor. They have obtained a program code for planning the path of travel and setting the points of the travel trajectory in the Python programming language in the Ubuntu operating system (the Rviz visualization environment). To fi nd the optimal trajectory, they have applied an algorithm for traversing the graph and fi nding the optimal path. As a result, they have designed a robotic platform equipped with a LiDAR Velodyne Puck sensor (VLP-16) and a Benewake TFmini Plus rangefi nder measuring in real time the distance between the robotic platform and the apple tree model via a serial port (COM port). The accuracy of the robotic platform travel was evaluated under laboratory conditions. The experiment was conducted with the use of Super Lamp Holder SLH3 45W 220v 5500K RoHS fl uorescent discharge lamps, the illumination level varied from 10000 to 110000 lux and was controlled with the help of an Uprtek MF250N pulse spectrometer. The factorial experiment revealed the most effi cient travel mode of the robotic platform along the given trajectory: travel speed - 2.5 km/h; illuminance - 109600 lux; distance to the tree - 0.5 m. Positioning of the robotic platform relative to each tree in the rows of plantations and autonomous performance of basic technological operations with a deviation from the specifi ed trajectory of not more than 1.5 to 2 cm meet the agrotechnical requirements for monitoring of orchard plantations, application of plant protection agents, harvesting of fruit crops, and contour pruning of tree crowns.
Graph analytics of the performance of local biotechnical systems in animal husbandry
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Kirsanov Vladimir V.
Published: April 2023

The development of biotechnical systems in animal husbandry is characterized by the level of its intellectual and digital transformation based on neural network technologies and artifi cial intelligence systems. They are supposed to effi ciently recognize and take into account the refl exes, individual and group motivation of animal behavior and implement them in the corresponding local technological subsystems. Pathways to resting and self-service places for animals can be represented in the form of an oriented graph. To analyze it, the authors propose an integral ST-criterion (path-time), characterizing the duration of movement along the graph edges (a logistical infrastructure of the barn) between its vertices. The proposal includes some points of animal service in the corresponding local biotechnological systems (LBTS) (those of milking, feeding, watering, etc.). The graph analytics for each animal helps estimate idle travels from resting to service places (self-service), duration of service in the respective LBTS (working movement), veterinary treatment in case of diseases, total motor activity, total rest time in the box (at least 14 hours for highly productive animals), including duration of night and day rest, abnormal breaks between milkings (over 14 hours) in case of “voluntary” milking in automatic systems (robots), etc. By comparing photo-chronometer indicators with productivity and physiological state of each animal separately and analyzing possible time losses (downtime) at service (self-service) places, deviations in animal behavior, we can get a clear picture of the organization and effi ciency of technological processes on the farm, possible productivity losses and production costs. The graph analytics of local biotechnical systems in cattle breeding equipped with animal identifi cation and video surveillance systems wi ll enable farmers to optimize the on-farm control of technological processes.
Technical and economic comparative assessment of the local power supply system of a large commercial agricultural enterprise
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Vodyannikov Vladimir T.
Published: April 2023

The power supply of agro-industrial enterprises depends on qualitative power supply. The application of local sources of power supply for the large commercial enterprises and their associations makes it possible to eliminate the disadvantages of centralized power supply. The article justifi es the transition from centralized power supply to local power sources for rural consumers. The authors developed a criterion to estimate power supply options for agro-industrial objects. The criterion is an integral index including capital investments in power source and current costs of its operation. Using the criterion and taking into account the conditions of energy comparability of the compared variants, we can determine the most preferable engineering power supply system of agro-industrial objects. Using the example of “AgroPromkomplektatsiya” holding divisions, the author analytically proved the relevance, expediency, and eff ectiveness of using the local source of energy supply (mini-CHP) - an autonomous 3 MW energy complex based on the innovative gas piston unit GPU “Jenbacher”. The actual common grid electricity tariff was 6.41 rubles/kWh, while the cost of electricity based on the innovative gas piston unit amounted to 3.34 rubles/kWh.
Parameters of the operation mode of the electric activator for disinfection and growth support of vegetable plants
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Storchevoy Vladimir F.
Published: April 2023

Activated solutions (catholyte and anolyte) are used for disinfection and growth of vegetable plants. To water vegetable plants with catholyte and disinfect them with anolyte, the authors have designed a single-phase fl ow-through electric activator consisting of two symmetrical chambers - that of a cathode and an anode type. The capacity of each chamber is 25 l/h. At the rated operating mode of the electric activator the change in the hydrogen index of water consumed is 3.5. The authors have determined design parameters, electrode spacing, electrode resistance, temperature increment in the cathode chamber, current and power consumed by the electric activator for these conditions. Using a three-factor experiment, they have determined optimization criteria: electric activator capacity, its productivity, and operating cycle. The obtained regression equations adequately describe the process of liquid ac tivation in the electric activator and determine the eff ective modes of its operation. It has been experimentally established that effi ciency of water electro-activation process is determined by the value of change in hydrogen index of the activated solution, loss of voltage in the electric activator chamber, and current density determined by the capacity, productivity, and operating cycle of the electric activator.
Nickel (II) coordination polymer using pyrazine linkers and phthalate counter-anion: Synthesis, crystal structure, Hirshfeld surface and voids analysis
Authors: Aliyeva Q.M. , Tahir M.N. , Ashfaq M. , Munawar K.S. , Rahmanova S.Y. , Hasanova U.M. , Rustamova A.A. , Mammadova H.F. , Movsumov E.M.
Published: April 2023

Herein, a new Ni(II) carboxylate polymer, [Ni(Pyr).4H 2 O]Phth , is synthesized by the reaction of NiSO 4 .7H 2 O with equimolar amounts of phthalic acid (PhthH 2 ) as the counter-anion and pyrazine (Pyr) as an ancillary ligand in aqueous media. The crystal structure of [Ni(Pyr).4H 2 O]Phth is investigated by single crystal X-rays diffraction analysis, which inferred the ionic nature of the complex. In cation, the Ni-center is coordinated by two pyrazine rings and four water molecules to form an octahedral coordination geometry. The crystal structure exists as a one-dimensional polymeric structure. The crystal packing is stabilized by OH O and CH O bonding. The non-covalent interactions are investigated by Hirshfeld surface analysis. The enrichment ratio delivers the tendency of the interaction of the pair of chemical moieties, which are involved in the packing of crystals. Moreover, void analysis is executed to look at the packing efficiency, which helps in predicting the mechanical response of the compound.
Synthesis, Crystal Structure and Thermal decomposition of Copper(II) and Manganese(II) Complexes Based on Bipyridine Dicarboxylate and 1,10-Phenanthroline
Authors: Jiang X. , Tan S.-H. , Chen Z.-H. , Luo H. , Sun D.-W. , Zhong G.-Q.
Published: April 2023

Two novel transition metal complexes of the formulae [Cu(5,5′-bpdc)(phen)]n (1) and [Mn(6,6′-bpdc)(phen)(H2O)]·H2O (2) (where phen = 1,10-phenanthroline, 5,5′-H2bpdc = 2,2′-bipyridine-5,5′-dicarboxylic acid, 6,6′-H2bpdc = 2,2′-bipyridine-6,6′-dicarboxylic acid) were synthesized by hydrothermal reaction. The complexes were characterized by elemental analysis, X-ray diffraction, Fourier transform infrared spectroscopy, and thermogravimetry and differential scanning calorimetry. The X-ray crystallographic investigation reveals that 1 is a coordination polymer, and its asymmetric structural units are connected by oxygen atoms in the carboxyl group of 5,5′-bpdc2– anion. 2 is a heptacoordination monomer complex with mono-capped trigonal prismatic configuration and its mononuclear molecules are connected by hydrogen bonds to form supramolecular structure. The result of fluorescence shows that 2 has fluorescent property.
Asymptotic Behavior of Solution for Coupled Reaction Diffusion System by Order m
Authors: Maroua Mebarki , Nabila Barrouk
Published: April 2023

The aim of this paper is to prove that asymptotic behavior in the time of solutions for the weakly coupled reaction diffusion system:∂ui/∂t − di∆ui = fi (u1, u2, …, um) in Ω×R+,∂ui/∂η = 0 in ∂Ω×R+,      (0.1)ui(., 0) = ui0(.) in Ω,where Ω is an open bounded domain of class C1 in Rn, ui(t, x), i=1, m, t≥0, x∈Ω are real valued functions. We treat the system (0.1) as a dynamical system in C(Ω) × C(Ω) × ... × C(Ω) and apply Lyapunov type stability techniques. A key ingredient in this analysis is a result which establishes that the orbits of the dynamical system are precompact in C(Ω) × C(Ω) × ... × C(Ω). As a consequence of Arzela-Ascoli theorem, this will be satisfied if the orbits are, for example, uniformly bounded in C1(Ω) × C1(Ω) × ... × C1(Ω) for t>0.
Bi-ideals and Weak Bi-ideals of Near Left Almost Rings
Authors: Gaketem Thiti
Published: April 2023

In this paper, we define bi-ideals and weak bi-ideals of nLA-ring. We investigate the properties of bi-ideals and weak bi-ideals of nLA-ring.
Failing health. Exploring tensions.
Authors: Salter Leah Karen
Published: April 2023

Recently I was invited to write a short paper for Context magazine, a magazine for Family Therapy and Systemic Practice in the UK. It is a themed edition, due to be published in the summer of 2023, edited by Joanne Hipplewith who generated the theme of “Failing, to do better” (Context, 187). For me the title speaks to the idea that there is a tension to explore within failure; the tension of present pain and future opportunity that the inclusion of the comma brings into view.
I wrote about experiencing the theme as a writing prompt and used the opportunity to reflect on times I have experienced failure in academic contexts and to reflect on the process of writing for publication. For many this can invite anxiety around failure and provoke fear of “getting it wrong”. I explored also the tension between the pain of failure and the hope of learning something useful from the experience (Salter, 2023).
A sub-theme emerged in my writing linked to current health status and the recent loss of my father who died from cancer in September 2022. I suppose I was reminded of the invitation to see ill health and end of life as a failure of some kind, that I had been failing in terms of my own health and that my father ultimately had failed to survive cancer. But there were opportunities, even here. My father and I found a way to live with (and for me, live through and beyond) the health challenges we faced and we were able to create space in our relationship to honour each other’s challenges. This was new territory. A new tension.
Burning Bright, Not Out! Therapist Well-Being in the Face of What We Face
Authors: Richardson/Kinewesquao Cathy
Published: April 2023

At a recent conference in Lyon, an American researcher declared that we are all traumatised, all of us including counsellors, clients, workers, lawyers, activists. I was taken aback thinking, “wait a moment!” I am not willing to believe that, in the face of struggle and adversity, we are all mentally ill. Counsellors/therapists form part of a community circle responding to violence, harm, betrayal, grief and heartbreak. We are often inspired by our clients, their survivance, their resistance and the ways they signal injustice. The academic presenter was likely influenced by theories of compassion fatigue and vicarious trauma - ideas that accuse our clients of hurting us. I wonder to what extent these theories hurt us or get us thinking in ways that are individualising and unhelpful.
“If Pain Could Speak, What Would It Say?” Re-lational Inter/Intra-rogation of sickle cell disease: A Poetic (Inquiry) Insight.
Authors: Anumah Peace
Published: April 2023

If pain could speak, what would it say? If it could have a form, what would it look like? 
I start with these questions to illustrate the line of inquiry I am reframing as insight. The insights come from a conversation with a therapist warrior battling sickle cell disease (SCD). I use the language of therapist warrior for multiple reasons. To protect the anonymity of my conversational partner; to obscure her name but not her identity or infinite resourcefulness; to work with an archetype in a way that is congruent with the model of engagement I use within our conversations - Internal Family Systems (IFS), (Schwartz, 2013).
I work with this model in my therapy practice. I draw on it in this paper to highlight the transformational power of externalising the pain experienced by the therapist I am conversing with. I will offer an overview of the model and an overview of the new language I am introducing in relation to methodology.
IFS offers a different lens through which to view pain. Pain can be externalised as a “part”, no longer within the individual. This helps to empower the individual and their experience of pain.
In this paper, I seek to highlight the resilience of the therapist I am conversing with and raise awareness of sickle cell disease. The paper actively examines the oppression and racialisation experienced by individuals with SCD from within the health care system. Care is contested.
I use “re-lational inter-rogation/intra-rogation”, a methodology I am developing, to examine this. This way of engaging with conversational material highlights the importance of intentionally exploring relational changes after every re-connection or newfound acceptance between and within a group and connecting those insights with wider political forces.
I use my embodied reflexivity for witnessing the impact, experiences, and happenings that occur during and after our dialogue. I illuminate my conversational partner’s resilience within the wider discourse of racialisation and marginalisation.
Poems are transcribed from the conversation to add to the quality and aesthetics of the paper for the readers, as well as a reflexive process for me during and after my conversation with the therapist warrior. Poetry has a long history as a counter-narrative to the status quo and can be viewed as a decolonial, political act (van Rooyen and d’Abdon, 2020).
DRAMA AND THEATER IN AN ARTISTIC EPIC. “THE LAND OF ELSA” BY YAROSLAVA PULINOVICH IN ROMAN SENCHIN’S “RUSSIAN WINTER”
Authors:   Russian State University for the Humanities, Domanskii Yuri V.
Published: April 2023

The article considers the incorporation into an artistic epic prose text (the novel by Roman Senchin “Russian Winter’) dramatic literary texts (Yaroslava Pulinovich’s drama “The Land of Elsa”) and theatrical ones (the play “Elsa” of the Taganka Theater), the sources of which from physical reality are updated due to the declarative autofictionality of the Senchin story, and their incorporation itself becomes not just an intergenerational and interspecific transcoding, but also an interpretation of source texts, an interpretation that allows the author to express his view of drama and theater, both in their specific manifestations, and in general.
LINGUISTIC REPRESENTATION OF PARIS IN JACQUES PRÉVERT’S WORKS
Authors:   Moscow Pedagogical State Universit, Kulagina Olga A.
Published: April 2023

Paris is one of the cities where French writers of various eras are most willing to place the action of their works. The article is focused on the depiction of Paris in the works of Jacques Prévert (1900–1977), a famous French poet and screenwriter born in Neuilly-sur-Seine near Paris and who spent most of his life in the capital. So it seems logical that the city stands separate in his works. The purpose of the article is to analyze the main linguistic means of representation of Paris in Prévert’s poetic and prose texts. The main method of research is linguostylistic and linguoculturological analysis of an authentic literary text. The material for the analysis was selected from the collections “Choses et autres” (“Things and others”, 1972), “Grand Bal du Printemps” (“Great Spring Ball”, 1951), “Histoires et d’autres histoires” (“Stories and more stories”, 1946). Based on the results of the study, a conclusion is made about the specifics of the image of Paris in Prévert’s works, the main linguistic means used in the representation of the city are specified, and prospects for further research in the area are outlined.
THE LYRICAL HERO IN ROCK POETRY
Authors:   Demidov Yaroslavl State University, Karpov Denis L.
Published: April 2023

An issue of the subject in contemporary lyrics is widely discussed at the present time, being one of the most relevant in the research of contemporary poetry. One of the issues is the relevance of the term lyrical hero in relation to contemporary poetry, which, following the analyticism path, departs from the actual lyrical utterance. The article expresses an opinion that the idea of a lyrical hero remains relevant in the study of song poetry, in particular rock poetry of the 1980s – 1990s. Based on the classic article by Yu.N. Tynyanov «Block», in which an attempt is made for the first time to qualify the definition under discussion, the article analyzes the work of Russian rock poets, proves the presence of the lyrical hero in the lyrics of K. Kinchev and Yu. Shevchuk. Also, the conclusion is made about the lyrical hero specifics in classical Russian rock poetry. It is connected not only with intratext factors, such as the presence of the self-subject, the possibility for a rock poet of constructing a single plot of the hypertext, which includes biographical motives, but also extratext factors of the existence of a synthetic rock text, including the presence of the image of a lyrical hero in the socio-cultural sphere, the creation of a media image, the formation of a stage image.
Illiberal Democracy and Framing the Economic Crisis in Hungary
Authors:   The Korean Association Of Area Studies, CHOE Ga-eun , CHOI Jinwoo
Published: April 2023

This study analyzes the rising support of Fidesz, a national-conservative political party that declared Hungary an illiberal democratic state in 2014. Although objectives of Fidesz are in opposition with the core values of the European Union (EU), Fidesz has succeeded in re-elections for four consecutive terms with overwhelming approval ratings until the 2022 general election. Despite the Fidesz Party’s high approval ratings, evidence shows that many Hungarian patrons favor democratic principles engraved in the EU rules and norms. This seeming contradiction is the result of the public’s growing concerns in resolving the economic crisis more than upholding liberal ideals. Fidesz kept framing a series of challenges such as global economic crisis, refugee crisis, the war in Ukraine in terms of economic threat and won discursive war with opposition parties.
PESONA GUNUNG JANGGOT WISATA TERSEMBUNYI DESA AIK BERIK KECAMATAN BATUKLIANG UTARA KABUPATEN LOMBOK TENGAH
Authors: Pepadu Jurnal , Anwar Yunita Arian Sani , Salam Lalu Agamawan , Asri Rizian , Ismayani Ismayani , Sucipta Indah , Laksmi Dwi Tirta , Supriyani Widya , Rohyana Sri , Oktafiani Nunung , Lestari Melina Sita , Sulistiani Salmeinda Maya , Hidayati Riska , Azlina Yufi , Tahir Rifki Syahmi , Istiana Lia , Harianti Yulia
Published: April 2023

Desa Aik Berik merupakan salah satu Desa yang terletak di Kecamatan Batukliang Utara, Kabupaten Lombok Tengah, Provinsi Nusa Tenggara Barat. Aik Berik memiliki beberapa objek wisata potensial diantaranya Air Terjun Benang Stokel, Air Terjun Benang Kelambu, Air Terjun Batu Pertapa/Makam Janggot, obyek wisata Jembatan Maiq Meres, wisata Pemandian Titisan Dewi Anjani, wisata Pendian Batu Benciwe, wisata Pemandian Jurang Jembok, Air Terjun Sesere, Air Terjun Keliwun. Kegiatan KKN PLP TERPADU di Desa Aik Berik periode November 2021-Januari 2022, difokuskan pada pengembangan daya tarik wisata di Air Terjun Janggot. Hal ini dikarenakan kawasan ini menawarkan keindahan alam yang luar biasa. Terdapat banyak daya tarik tersembunyi yang hingga saat ini masih belum diketahui oleh khalayak umum. Wisata Desa Aik Berik menawarkan panorama alami yang eksotis dan menarik, di dalamnya terdapat Air Terjun Janggot dan Makam Janggot yang belum terlalu dikenal oleh wisatawan. Hal ini disebabkan oleh kurangnya pengembangan yang menyebabkan wisata ini kurang diketahui oleh masyarakat luar. Sehingga mahasiswa KKN terpadu Unram 2021 periode november-januari 2022 berinisiatif untuk mengembangkan wisata dengan mempublikasikan melalui sosial media dengan membuat video dan mengupload ke youtube.
PENANGGULANGAN PENYAKIT BAKTERIAL PADA IKAN NILA MENGGUNAKAN EKSTRAK DAUN SIRIH (Piper betle L.) DI DESA GONTORAN LOMBOK BARAT
Authors: Pepadu Jurnal , Azhar Fariq , Scabra Andre Rachmat , Lestari Dewi Putri
Published: April 2023

Pengendalian penyakit pada ikan budidaya harus dilakukan sedini mungkin apabila sudah terlihat gejala-gejala ikan terserang penyakit khususnya penyakit bakterial akibat serangan bakteri Aeromonas hydrophila. Hal tersebut dilakukan agar tidak terjadi kematian massal pada ikan, kegagalan produksi dan kerugian ekonomi bagi para pembudidaya. Upaya pengendalian dapat dilakukan dengan pemakaian bahan kimia seperti antibiotik (oxytetracycline, oxolinic acid, erytromycin, streptomycin, dan kanamycin). Namun, penggunaan antibiotik sintetis yang terusmenerus dapat menimbulkan dampak negatif bagi lingkungan perairan, resistensi patogen, dan residu antibiotik yang berdampak pada kesehatan konsumen dan pemasaran. Penggunaan bahan alami yang mempunyai senyawa antimikrobia seperti daun sirih (Piper betle L) diharapkan mampu menghambat quorum sensing Aeromonas hydrophila sebagai pengontrol virulensinya terhadap organisme lain dan dapat meningkatkan system kekebalan tubuh ikan budidaya. Selain itu, penggunaan bahan alami jauh lebih ramah lingkungan, murah, dan tidak bersifat karsinogen. Penyuluhan dilakukan dengan metode Focus Group Discussion (FGD) di desa Gontoran Kecamatan Lingsar Kabupaten Lombok Barat. Hasil kegiatan diharapkan berjalan lancar dan mampu mendorong masyarakat untuk dapat menangani dan mencegah penyebaran penyakit bakterial pada ikan nila dengan penggunaan bahan alami, sehingga penggunaan antibiotik sintesis dapat diminimalisir.Target luaran yang ingin dicapai dari kegiatan pengabdian ini adalah kemampuan masyarakat dalam penanggulanangan penyakit ikan menggunakan bahan alami akan lebih meningkat dan penulisan artikel  ilmiah pada jurnal pengabdian Abdi Insani Universitas Mataram.
PEMBERDAYAAN MASYARAKAT MELALUI PELATIHAN PEMBUATAN KOMPOS DARI SAMPAH ORGANIK UNTUK MENGATASI PERMASALAHAN SAMPAH DI DESA GEMEL KABUPATEN LOMBOK TENGAH
Authors: Pepadu Jurnal , Syaputra Maiser , Julianto Dodi , Ratomeci Khofifa , Rahayu Delvi Eka , Apriliana Nita , Haris Raiymond , Muhajirin Muhajirin , Farida Lina , Asmawati Tuti , Utami Witari Elya , Firdaus Lazuardi , Sakti Agung Purnama
Published: April 2023

Permasalahan sampah di Desa Gemel masih menjadi perhatian hingga saat ini, salah satunya yaitu permasalahan sampah organik seperti limbah rumah tangga, sampah dedaunan, dan kotoran hewan ternak. Hal ini disebabkan karena kurangnya pemahaman masyarakat tentang bagaimana cara pengelolaan sampah organik. Oleh karena itu perlu dilakukan penyuluhan terkait cara pengelolaan sampah organik yaitu melalui pelatihan pembuatan pupuk kompos dari sampah organic di Desa Gemel Kecamatan Jonggat Kabupaten Lombok Tengah. Tujuan dari kegiatan ini adalah untuk meningkatkan pemahaman masyarakat tentang bagaimana cara pembuatan pupuk kompos dari limbah sampah organik sebagai cara untuk mengatasi permasalahan sampah di Desa Gemel. Metode yang digunakan dalam kegiatan ini adalah sosialisasi dan pelatihan pembuatan pupuk kompos. Hasil yang diperoleh dari kegiatan ini adalah masyarakat mampu memahami cara pengelolaan sampah organik menjadi pupuk kompos untuk mengatasi permasalah sampah di Desa Gemel.
AN EXAMINATION OF CHINA’S SOFT POWER INSTRUMENTS
Authors: SARIOĞLU Esra
Published: April 2023

The concept of power has dramatically been important for people and communities in the historical scene. After the world wars and the cold war in the past, a different balance of power has emerged in the international arena. With the advancement of technology and the emergence of nuclear weapons, heavy losses have been given in wars. Countries tried to recover themselves and erase the traces of wars due to the heavy losses they inflicted. In this recovery process, we encounter soft power, which has become necessary as an alternative to military power. Today, actors have begun to regulate their policies following the concept of soft power and have framed what they want to achieve using this concept. The People's Republic of China, one of the major powers of the 21st century, has attached importance to the concept of soft power like other actors and has begun to include the instruments of soft power in its policies. China aims to maintain its global position and to continue its peaceful rise, which it expresses at every opportunity. Undoubtedly the essential element for these purposes is considered soft power. Looking at the history of China, the concept of soft power is not a new phenomenon; it is a concept that China has used frequently in the past. This research aims to examine how the People's Republic of China perceives Joseph Nye's concept of soft power and to examine China's soft power elements in the context of culture, foreign policy, and political values.
Representaciones cartográficas del paisaje singular del olivar en el entorno de la (super)intendencia de las nuevas poblaciones de Sierra Morena. El caso de Baños de la Encina (1752-1797)
Authors: Delgado Barrado José Miguel , Castillo Martínez Juan Manuel , Partal Ortega Laura , Ortiz Villarejo Antonio J.
Published: April 2023

El paisaje singular del olivar jiennense, espacio existente con anterioridad al último tercio del siglo XVIII, fue representado cartográficamente entre 1792-1797 como una de las consecuencias de la fundación de las nuevas poblaciones de Sierra Morena en 1767. Esto nos lleva a preguntarnos, entre otras cuestiones, qué territorios y parajes, cuántos árboles y de qué capacidades tuvieron los espacios dedicados al cultivo olivarero antes de las fundaciones de Carlos III. El caso de estudio de la población y jurisdicción de Baños de la Encina, que fue aledaña a las nuevas poblaciones carolinas, demuestra cómo, con los datos obtenidos del catastro de Ensenada (1749-1752), podemos confirmar que hubo un elevado número de plantíos, en diferentes parajes de los entornos, que transformaron el paisaje y contribuyeron a la riqueza de la zona con anterioridad al proyecto agrícola del conde de Campomanes y Pablo de Olavide. La metodología empleada ha sido multidisciplinarcombinando diversas áreas de Humanidades (Historia, Geografía, Arqueología, Antropología, etc.) y deCiencias (Geomática, Topografía, etc.), y el uso de herramientas como los estudios de campo, Metrología, Toponomástica, SIG. Los resultados están relacionados con la presentación de nuevas teorías experimentalesdel conocimiento aplicadas al olivar: total de superficie ocupada, localización en diversos parajes, densidadesy distancias entre matas, orientación de los cultivos, etc. El fin último del análisis es contribuir a la puestaen valor de espacios de interés patrimonial agrario que constituyen un signo de identidad, además de unvalor añadido del ámbito local y provincial.
Variation of some physical and chemical quality traits of Moroccan domesticated tetraploid oat lines of Avena murphyi Ladiz
Authors: Manzali R. , Bouksaim M. , Douaik A. , Ladizinsky G. , Saidi N.
Published: April 2023

A potential in improving nutrition and health is the consumption of high balanced whole grains. A breeding program was launched by the National Institute for Agricultural Research (INRA-Morocco), aiming to develop new domesticated tetraploid oat lines of Avena murphyi Ladiz., with high nutritional benefits. A sequence-based diversity study was conducted on ten tetraploid oat lines of A. murphyi to shed light not only on the importance of domesticating wild oat species for crop improvement but also to highlight the nutritional traits of those oat lines. In this study, we assessed the lines for some grain nutritional traits, such as groat contents of proteins and lipids as well as ash, fiber fractions, carbohydrates, and minerals.The obtained results showed a wide range of chemical contents among lines. The results revealed a high significant difference (P < 0.001) in the groat contents of proteins (11.46–15.12%), fat (4.14–10.14%), carbohydrates (48.68–57.38%), and ash (2.71–5.18%). Analysis of total fiber fractions (NDF, ADF, ADL and CF), showed the presence of significant differences between the assessed lines. The lines A. murphyi 8 and 9, recorded the highest groat protein contents of 15.12% and 13.66%, with an interesting macroelement profile, mainly magnesium and phosphorus, and iron and manganese as minor mineral profile.Due to their biochemical composition, Moroccan domesticated tetraploid oat lines of A. murphyi offer many opportunities to improve oat cultivation in Morocco and serve as an excellent raw material for foodstuffs formulation.
Phenotypic stability of spring bread wheat regenerant lines
Authors: Stupko V. Yu. , Sidorov A. V.
Published: April 2023

Background. Selection of somaclonal variation under callus culture (СС) conditions is one of the methods of undirected genome change induction which has become actively used in the development of cultivars with high adaptive potential. The aim of the present study was the estimation of the applicability of dedifferentiated cell culture to obtain cultivars with different levels of phenotypic stability.Materials and methods. Ten wheat regenerant lines (RLs), obtained under selective (NaCl, low pH, drought) and nonselective conditions on the basis of СС were assessed along with their donor genotypes or the ones considered equivalent to them (in the case where the breeding variety was a donor) under field conditions on plots of 1 m2. 1000 grain weight data were used for the evaluation of the agronomic (bi, s2di) and biological (σ2САСi) stability. The yield-based superiority measure (Pi) was also calculated.Results. RLs from cv. ‘Novosibirskaya 15’ were more stable than their donor genotype from the biological viewpoint as well as from the agronomic one. The GGE-biplot analysis shows that they belong to the same “environment” (sector) with the vertex genotype ‘Novosibirskaya 15’ with bi being close to 1. Cv. ‘Tayozhnaya’ and its high-yielding salt tolerant RL RS(Tayozhnaya)3.6 were located in the opposite sectors and appeared to be highly stable genotypes. They are considered to be better adapted to low-yielding locations (bi < 0,7) along with the RZ(К-79-2)7.16 RL, selected for drought tolerance. The RLs from the high-yielding K-142-4 line showed a wide range of values of the stability parameters. They were better adapted to high-yielding locations than their reference genotype, cv. ‘Minusa’. Thus, its RL had a low stability of 1000 grain weight.Conclusion. Consequently, cell selection is a valuable source of breeding material that differs significantly in phenotypic stability both from the donor genotype and from other RLs, developed under CC of the same donor plant.
Identification of Rpv3 and Rpv12 loci in the progenies of the ‘Talisman’ grape cultivar
Authors: Ilnitskaya E. T. , Makarkina M. V. , Kozina T. D. , Kozhevnikov E. A. , Petrov V. S.
Published: April 2023

Currently, when implementing breeding programs to produce pathogen-resistant grape genotypes, the DNA marker assessment method is used both directly in breeding-oriented selection and in evaluation of the initial gene pool. The ‘Talisman’ grape cultivar, with its fine consumer characteristics, resistance to diseases and frost, and a functionally female type of flower, is promising for breeding.We performed a DNA marker assessment of the ‘Talisman’ genotype and cultivars as well as new hybrids of grapes developed with the participation of cv. ‘Talisman’ for the presence of the Rpv3 and Rpv12 downy mildew resistance loci. It is known that the presence of these two genes in the same grape genotype has an additive effect. According to the pedigree of cv. ‘Talisman’ (Frumoasa Albe × Vostorg), the presence of these genes can be assumed in the studied sample. The study was based on PCR with an analysis of the results on an automatic genetic analyzer. DNA was isolated from young shoots of the analyzed plants by the CTAB method. We used closely linked microsatellite markers recommended for DNA identification of the allelic status of the Rpv3 (UDV305, UDV737) and Rpv12 (UDV343, UDV360) genes. The simultaneous presence of Rpv3 and Rpv12 was detected only in the cv. ‘Talisman’ genotype. When analyzing the progeny genotypes of cv. ‘Talisman’, the presence of the Rpv3 downy mildew resistance gene was found in the grape hybrids “Agat Dubovskiy”, “Pestry”, and Rpv12 gene in the ‘Viktor’ and ‘Preobrazheniye’ genotypes. DNA-marker analysis confirmed the prospects of the cv. ‘Talisman’ genotype for breeding of table cultivars as a donor of the downy mildew resistance genes Rpv3 and Rpv12.
Concerning the issue of early diagnostics of low tannin content in faba bean seeds (Vicia faba L.)
Authors: Mamedova S. M. , Popov V. S. , Solovyeva A. E. , Perchuk I. N. , Malyshev L. L. , Vishnyakova M. A.
Published: April 2023

Background. The use of faba bean (Vicia faba L.) as a feed and food plant is hindered by the presence of antinutritional substances and in particular phenolic compounds – tannins – in the seed coat. The existence of low-tannin or zero-tannin forms in the faba bean gene pool allows breeders to promote this trait. The aim of this work was to carry out biochemical validation of a known morphological marker of low tannin content and identify relationships of some phenotypic traits characterized by accumulation of phenolic compounds (tannins and anthocyanins) with their concentration for use as additional morphological markers of the low content of these antinutrients in bean seeds.Materials and methods. Associations of the presence/absence of anthocyanin in seedlings, pigmentation on petals, and dark extrafloral nectaries on stipules with the content of tannins and anthocyanins were analyzed in 10 faba bean accessions with different seed coat colors from the VIR collection. The plants were grown and evaluated in Leningrad Province in 2020–2021. Tannins in seeds were assessed using Leventhal’s method. Anthocyanins were analyzed in the green biomass of plants using a spectrophotometric method.Results and conclusion. Different combinations of the studied morphological features associated with the coloration of the studied organs were found. A high positive correlation between the levels of anthocyanins and tannins (r = 0.79) was identified as well as a direct connection of the high value of these traits with the presence of a dark extrafloral nectary on stipules and anthocyanin in seedlings. The absence of anthocyanin staining on seedlings and the absence of dark-colored extrafloral nectaries on stipules can serve as markers of low-tannin genotypes in the early stages of plant development. The light seed coat color that does not darken for a long time may also be the evidence of low tannin content.
Genetic diversity of wild barley (Hordeum spontaneum K. Koch) in the context of resistance to toxic aluminum ions
Authors: Yakovleva O. V.
Published: April 2023

Background. The problem of resistance to aluminum toxicity of soils is very relevant for the cultivated type of barley. The area of acidic soils in Russia is about forty percent of the total area of arable land, so the toxicity of aluminum is one of the main factors that reduce the yield of barley. The study of wild relatives of the main crops, including barley, is of considerable interest for the development of stress-resistant cultivars. Wild barley Hordeum spontaneum K. Koch has biological characteristics similar to the cultivated H. vulgare L., grows in various ecogeographic zones, and is well adapted to local soil and climate conditions. All this makes it possible to use it as a new donor of source material for breeding high-yielding cultivars adapted to certain environmental conditions. The objective of this work was to search for H. spontaneum genotypes highly resistant to ionic (Al3+) toxicity.Materials and methods. One hundred accessions of H. spontaneum from the collection of the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) were examined. The resistance of barley accessions to toxic aluminum ions was studied at the early stages of plant development by the root test method (185 mcМ Al3+, pH 4.0) with the calculation of root and sprout length indices.Results and conclusions. The studied fragment of the wild barley collection demonstrated broad genetic diversity in terms of resistance to phytotoxic aluminum ions. Laboratory assessment allowed us to identify barley genotypes differing in the reaction of their roots and sprouts at the early phases of ontogenesis. The identified genotypes with a high level of resistance to ion stress can be used as a valuable source of genetic material to improve existing cultivars and develop new ones by introgression of foreign resistance genes.
Adaptive potential of spring durum wheat (Triticum durum Desf.) under the conditions of Primorsky Territory
Authors: Bogdan P. M. , Klykov A. G. , Konovalova I. V. , Kuzmenko N. V.
Published: April 2023

Background. The research goal was to study spring durum wheat cultivars from different regions of Russia to select those that were most adapted to the conditions of Primorsky Territory and had high yield and grain quality.Materials and methods. The adaptive potential of 16 genotypes was determined through multi-environment trials at the Federal Scientific Center of Agricultural Biotechnology of the Far East named after A.K. Chaika in 2017–2021.Results. Considerable potential for high productivity was revealed in the cultivars: ‘Solnechnaya 573’ (3.9 t/ha), ‘Donskaya elegiya’ (3.8 t/ha), ‘Lyudmila’ (3.8 t/ha), ‘Omskii izumrud’ (3.8 t/ha), and ‘Voronezhskaya 7’ (3.8 t/ha). Cvs. ‘Pamyati Yanchenko’ (–2.1), ‘Zhemchuzhina Sibiri’ (–2.4), and ‘Voronezhskaya 7’ (–2.4) displayed significant stress resistance. ‘Lyudmila’ (4.2) and ‘Donskaya elegiya’ (4.0) had high genetic plasticity and produced high yields in the years with favorable conditions. The adaptability coefficient of cvs. ‘Solnechnaya 573’ (112.5%) and ‘Voronezhskaya 7’ (111.0%) exceeded 100%. ‘Donskaya elegiya’, ‘Lyudmila’, ‘Aleiskaya’, and ‘Voronezhskaya 9’ demonstrated the highest plasticity (bi > 1). The most stable cultivars were ‘Omskii tsirkon’ (S2di – 0.00), ‘Pamyati Yanchenko’ (S2di – 0.02), ‘Voronezhskaya 7’ (S2di – 0.04), ‘Aleiskaya’ (S2di – 0.05), ‘Nikolasha’ (S2di – 0.06), and ‘Omskaya biryuza’ (S2di – 0.08). ‘Voronezhskaya 7’ and ‘Pamyati Yanchenko’ were able to produce an increased yield and had the minimum yield loss under unfavorable conditions (the indicator of the yield stability of the cultivars was 134.9 and 144.8, respectively). ‘Pamyati Yanchenko’ (4.8 and 1.9, respectively) and ‘Voronezhskaya 7’ (3.5 and 2.0, respectively) showed high homeostatic capacity and breeding value.Conclusions. ‘Voronezhskaya 7’ and ‘Solnechnaya 573’ were selected on the basis of complex evaluation for yield and adaptability under the local conditions. They can be recommended for further breeding and production.
Guías de práctica clínica Asociación Colombiana de Cirugía
Authors: Guevara Óscar A.
Published: April 2023

Las guías de práctica clínica son recomendaciones que intentan asistir a los proveedores de salud, los receptores de la atención en salud y otros grupos de interés, en la toma de decisiones informadas. Estas recomendaciones pueden estar relacionadas con intervenciones clínicas, actividades en salud o políticas gubernamentales.

El Institute of Medicine de la National Academy of Sciences de los Estados Unidos, define las guías de práctica clínica como declaraciones que incluyen recomendaciones orientadas a optimizar la atención de los pacientes, informadas con base en una revisión sistemática de la ‘evidencia’ y una valoración de los beneficios y riesgos de opciones alternativas de atención.

No exentas de controversia, las guías de práctica clínica se han convertido en herramientas de amplia utilización en la práctica médica actual y así, en un reciente artículo, Sox argumenta que las guías de práctica clínica representan el mejor esfuerzo de la profesión para establecer los estándares de la práctica.

Es así como la comunidad espera que las asociaciones científicas propongan guías de práctica clínicaque ayuden a mejorar el ejercicio clínico relacionado con el área. La Asociación Colombiana de Cirugía se propone realizar un proceso de adaptación o adopción de guías de práctica clínica, apoyándose en los comités consultivos de diferentes áreas y con la participación directa de los asociados.

Debe tenerse en cuenta que las guías siempre serán aplicadas de acuerdo con el criterio médico y que nunca lo remplazarán.

El presente documento busca presentar lineamientos que permitan entender la construcción de las guías de práctica clínica.
Obstrucción intestinal parcial producida por mucocele apendicular con fístula a íleon proximal
Authors: Ensuncho Cesar , Osorio Carlos , Marrugo Ángela , Herrera Francisco
Published: April 2023

Las manifestaciones clínicas de un mucocele apendicular son inespecíficas. La gran mayoría de las veces se asocian con las complicaciones de su ruptura intraabdominal, al ocasionar un cuadro clínico de abdomen agudo, mientras que el espectro de manifestaciones clínicas asociadas con la compresión extrínseca de estructuras orgánicas vecinas, es excepcional. Se presenta el caso de un síndrome de obstrucción intestinal parcial producida por un mucocele apendicular con fístula al íleon proximal
Resección total del mesorrecto por vía transanal
Authors: Jiménez Sandra Patricia , López Deyvis Jesús , Labrador Guillermo León , Fuentes Hugo Aldo , Gómez Ramiro , Conde Luis Fernando , Uribe Carlos Gabriel , Hernández Hender Alirio
Published: April 2023

Introducción. La escisión transanal total del mesorrecto es una alternativa en el tratamiento del cáncer de recto. La cirugía endoscópica transluminal a través de orificios naturales, usando el recto como un acceso en la cirugía colorrectal, es mejor tolerado que otros abordajes.

Objetivo. Exponer las ventajas del abordaje transanal en el cáncer de recto.

Materiales y métodos. Se expone un caso de abordaje quirúrgico transanal en Colombia. Se practicó una escisión total del mesorrecto por vía transanal, con un tiempo abdominal, en un paciente de sexo masculino de 57 años de edad con una lesión tumoral a 4 cm del margen anal, estudiado con colonoscopia, tomografía computadorizada y resonancia magnética con protocolo para recto. Se administraron quimioterapia y radioterapia neoadyuvante.

Resultados. El tiempo quirúrgico total fue de 240 minutos. La ingestión alimentaria se reinició 12 horas después de la intervención y la primera descarga por la ileostomía se obtuvo a las 24 horas. Se dio de alta al quinto día posoperatorio, sin complicaciones y con un puntaje en la escala de dolor de 2/10. En la histopatología se informó una disección completa del mesorrecto con una clasificación patología T2N1.

Conclusión. La mejor indicación de la vía transanal es en tumores del tercio inferior del recto (a menos de 6 cm del margen anal), ya que esta vía de abordaje soluciona algunos problemas que plantea la cirugía laparoscópica convencional (sección del recto con margen distal suficiente, disección pélvica), sobre todo en pacientes con características desfavorables para la cirugía laparoscópica (sexo masculino, obesos, pelvis estrecha y tumores voluminosos).