bluuebunny/crossref_metadata_2025 huggingface dataset:
ПРЕПОДАВАНИЕ ЕСТЕСТВЕННЫХ НАУК В ШКОЛАХ ВЕЛИКОБРИТАНИИ
Authors: Белоусов А.А.
Published: September 2021

В статье рассмотрены вопросы преподавания естественных наук в школах Великобритании, оценки формирования экспериментальных умений на практических занятиях по биологии, химии, физике и комбинированной науке.

The article deals with the teaching of natural sciences in schools in Great Britain, the assessment of the formation of experimental skills in practical classes in biology, chemistry, physics and combined science.
Hubungan Pelayanan dan Kepuasan Siswa terhadap Optimalisasi Pendapatan pada Lembaga Pendidikan Primagama Wisma Asri Bekasi
Authors: Swasono Bowo , Diah Tri Wahyuning
Published: September 2021

Primagama is an out-of-school education service business engaged in tutoring, founded in 1982, and registered trademark. To optimize income, several things must be considered, such as service and student satisfaction. The purpose of this study was to determine the extent of the relationship between service and student satisfaction on income optimization. Sources of data are through student respondents and teaching staff at Primagama. The method used is the descriptive method with data collection through questionnaires and observation. Student consulting strategies based on academic services get an average index of 90%. From try out marketing methods, parent seminars, and Smart Solution presentations to schools, the average index is 70%. From the appearance of buildings & services, DMI gets an average index of 75%.

Abstrak

Primagama adalah usaha jasa pendidikan luar sekolah yang bergerak di bidang bimbingan belajar, didirikan tahun 1982, serta merek terdaftar. Untuk mengoptimalkan pendapatan, beberapa hal yang harus diperhatikan seperti pelayanan dan kepuasan siswa. Tujuan penelitian ini adalah untuk mengetahui sejauh mana hubungan antara pelayanan dan kepuasan siswa terhadap optimalisasi pendapatan. Sumber data adalah melalui responden siswa dan tenaga pengajar di Primagama. Metode yang digunakan adalah metode deskriptif dengan pengumpulan data melalui angket dan observasi. Strategi konsultasi siswa berdasarkan layanan akademik mendapatkan indeks rata-rata 90%. Dari cara pemasaran try out, seminar orang tua dan presentasi Smart Solution ke sekolah sekolah mendapat indeks rata-rata 70%. Dari penampilan gedung &layanan DMI mendapatkan indeks rata-rata 75%.
Mirror As Inspiration In The Creation Of Artworks
Authors: Wijaya Kerine Claudya , Pandanwangi Ariesa , Dewi Belinda Sukapura
Published: September 2021

Every artist has the goal of creating works of art that cannot be separated from the spiritual feelings experienced daily. The creative process of creating this work of art is initiated from the mirror which will be explored in the work of art. The method used is descriptive qualitative study and experimental method. The problem in this creation process is how the phenomenon that occurs when humans feel unhappy in their inner life so that they feel depressed, even judged between individuals, both physically and non-physically. The result of this creation process is a puzzle arrangement which is a metaphor for the results of reflection as well as the spiritual relationship of the soul with the body that has been experienced in living and contemplating life. The message conveyed through this work is that humans must understand each other.

Setiap seniman memiliki tujuan menciptakan karya seni yang tidak lepas dari perasaan spiritual yang dialami sehari-hari. Proses kreatif penciptaan karya seni ini digagas dari cermin yang akan dieksplorasikan pada karya seni. Metode yang dipergunakan adalah studi metode deskriptif kualitatif dan metode eksperimental. Permasalahan dalam proses penciptaan ini bagaimana fenomena yang terjadi ketika manusia merasakan perasaan tidak bahagia dalam kehidupan batinnya sehingga merasa tertekan, bahkan dinilai antar individu, baik secara fisik maupun non fisik. Hasil dari proses penciptaan ini adalah susunan puzzle yang merupakan metafora dari dari hasil refleksi sebagaimana hubungan spiritual jiwa dengan tubuh yang telah berpengalaman dalam penjalanan hidup dan perenungan hidup. Pesan yang disampaikan melalui karya ini adalah manusia harus saling memahami antara satu dengan lainnya
Ultrasonik Destekli Ekstraksiyon (UAE) Yöntemi ile Hazırlanan Kuşburnu Meyvesi Kabuk ve Çekirdek Kısımlarının Antioksidan Aktivitesinin Belirlenmesi
Authors: ÖZGEN Arzu , TAN ERKOÇ Nurcihan , TAŞTAN Ömer Faruk , PEHLEVAN Funda
Published: September 2021

Amaç: Bu çalışmada Gümüşhane ilinde doğal olarak yetişen kuşburnu meyvelerinin hem kabuk hem de çekirdeğinin (tohum) ultrasonik destekli ekstraksiyon (UAE) yöntemi kullanılarak hazırlanan etanol ekstraktlarının 2,2-diphenyl-1-picryl-hydrazil (DPPH) metodu ile antioksidan aktivitelerinin kıyaslanması amaçlanmıştır.Yöntem: Çalışmada kuşburnu meyvesinin kabuk ve çekirdeğine ait kısımlarından farklı zaman aralıklarında UAE yöntemi kullanılarak hazırlanmış olan ekstraktların antioksidan aktivitesi 2,2-diphenyl-1-picryl-hydrazil (DPPH) metodu ile belirlenmiştir.Bulgular: 2 dakika süreyle UAE destekli ekstraksiyona ait kuşburnu ekstraktlarının serbest radikal yakalama aktivitesinin hem kabuk hem de çekirdek için IC50 değeri sırasıyla 0.69±0.005 mg mL-1 ve 0.39±0.0007 mg mL-1 olarak hesaplanmıştır. Kuşburnu meyvesine ait çekirdek kısmının kabuk kısmına göre daha yüksek bir radikal süpürücü aktiviteye sahip olduğu bulunmuştur.Sonuç: Elde edilen verilerin literatürde mevcut bulunan verilere göre daha etkili olduğu sonucuna varılmış olup bunun kullanılan ekstraksiyon yöntemi ile ilişkili olduğu düşünülmektedir.
Stomalı Hastalarda Dini Ritüeller
Authors: GÜL Aysel , AYGİN Dilek
Published: September 2021

Günümüzde kolorektal kanserler her geçen gün hızla artmaktadır. Hastalığın tedavisinde cerrahi, kemoterapi, radyoterapi gibi birçok yöntem kullanılmaktadır. Hastalığın cerrahi tedavisi sonrası bireylerde kalıcı ya da geçici stoma açılabilmektedir. Bu bağlamda hastalığın tedavi süreçlerine ilişkin, öngörücü ve önleyici stratejilerin benimsenmesi oldukça önemlidir. Stoma açılmasının bireyleri fiziksel, biyopsikososyal ve ruhsal açıdan etkilediği ve pek çok sorunu da beraberinde getirdiği bilinir. Bireylerin günlük ve enstrümental yaşam aktivitelerinin yanı sıra dini ritüellerini gerçekleştirmede de birtakım zorluklarla karşı karşıya kaldığı belirtilmektedir. Çalışmada, kolostomi açılan bireylerin dini ritüellerini gerçekleştirmede yaşadıkları sorunlar ile deneyimlerini ele alan çalışmaların incelenmesi amaçlanmıştır.
İşitme Kayıplı Bireylerde Müzik Algısı
Authors: TÜRK Çağla , KÖSEOĞLU Azize , ZEREN Selva
Published: September 2021

İşitme kaybı, işitme duyusunda meydana gelen yetersizlik durumudur. Müzikal algı ise müziğin algılanmasıdır. İşitme kaybı ve müzikal algı ilişkisi son yıllarda sıklıkla karşılaşılan bir araştırma konusudur. Çalışmalarda işitme kayıplı, işitme cihazı ve/veya koklear implant kullanıcısı bireylerin sahip olduğu müzikal algı farklı yönleriyle ele alınmıştır. Bu derlemenin amacı; işitme kayıplı, işitme cihazı ve/veya koklear implant kullanıcısı bireylerde müzik algısına ilişkin bilgileri ve güncel çalışmaları gözden geçirmek ve konuya ilişkin bakış açısı kazandırmaktır.
Rinoplasti Hastalarının Kişisel Değişkenlere Bağlı Memnuniyetlerinin Değerlendirilmesi
Authors: ÇAYPINAR ESER Başak , İLHAN A. Emre
Published: September 2021

Amaç: Dünya genelinde yapılan araştırmalarda burun cerrahilerinin yalnızca % 10’u sadece fonksiyona bağlıyken, geri kalanının görsel değişikliği amaçladığı bildirilmiştir. Kozmetik rinoplasti için giderek artan istek dünyanın belli kısımlarında ileri bilimsel değerlendirme gerektirmektedir. Düşük özbeğeni, olumsuz vücut imajı ile ilgili anksiyete ve bazı psikolojik kişisel özellikler (mükemmelliyetçilik veya obsessif-kompulsif, bipolar ve psikozun diğer özellikleri) estetik cerrahi için motivasyon oluşturabilir. Mevcut çalışmamız, rinoplasti hastalarımızda demografik değişkenleri (yaş, cinsiyet, evlilik, eğitim seviyesi, çocuk sahibi olma) ve psikolojik değişkenleri (daha önce psikiyatrik tedavi almış olma veya psikiyatrik tedavisinin devam etme durumu) değerlendirmektedir.Yöntem: Çalışmamızda 99 hasta değerlendirilmiştir ve hastalarımızın hepsi kliniğimize estetik amaçlı rinoplasti için başvuran hastalardır. Bu çalışma değişkenleri demografik değişkenleri (yaş, cinsiyet, evlilik, eğitim seviyesi, çocuk sahibi olma) ve psikolojik değişkenleri (daha önce psikiyatrik tedavi almış olma veya psikiyatrik tedavisinin devam etme durumu) içermektedir.‘Rosenberg Benlik Saygısı Ölçeği’ (RBSÖ) ve ‘Sosyal Görünüş Kaygı Ölçeği’ (SGKÖ) ile skorlama sonrası değişkenlerle olan anlamlılık sorgulanmıştır.Bulgular: Olguların ameliyat öncesine göre ameliyat sonrası RBSÖ puanlarında gözlenen artış istatistiksel değerlendirmede anlamlı kabul edilmiştir (p<0.001). Bu da ameliyatın RBSÖ ölçeğine dayanarak olumluluk göstergesi olarak kabul edilebilir.Olguların ameliyat öncesine göre ameliyat sonrası SGKÖ puanlarında gözlenen düşüş istatistiksel verilerde anlamlılık arz etmiştir (p<0.001). Bu da ameliyatın SGKÖ ölçeğine dayanarak olumluluk göstergesi olarak kabul edilebilir.Sonuç: Çalışmamızda bazı parametrelerin, genel geçer kabul gören bazı hipotezleri destekler tarzda olduğu görülürken, bazı parametlerin ise sanılanın aksine benlik saygısı veya sosyal görünüş kaygısı üzerinde etkili olmadığını saptadık.
Hacia un concepto riguroso de la experiencia del dolor: la fenomenología, su método y sus consecuencias
Authors: Mujica Francisco
Published: September 2021

La filosofía fenomenológica nace como respuesta a las limitaciones descriptivas y epistemológicas de las ciencias parciales. En tanto las ciencias parciales renuncian a reflexionar sobre sus presupuestos en nombre de su operatividad, ellas resultan en una descripción intelectualizada del objeto y/o del ámbito experiencial descritos. En este sentido, una fenomenología del dolor humano se revela como una contribución capital para sobreponerse a las inconsistencias analíticas del enfoque científico del estudio del dolor (paradigma biomédico). A partir de una reconstrucción de los presupuestos fundamentales del enfoque científico del estudio del dolor (1), este artículo mostrará las debilidades epistemológicas y las insuficiencias descriptivas delenfoque científico del estudio del dolor (2). A continuación se procederá a establecer los principios epistemológicos y metodológicos diferenciales de la filosofía fenomenológica (regreso a la experiencia originaria, intencionalidad/pasividad de la consciencia), así como la pertinencia de estos a la hora de abordar el fenómeno del dolor (3). Las herramientas diferenciales de la fenomenología nos permitirán llevar a cabo un esbozo de descripción fenomenológica del dolor (4).Concluiremos este artículo con una reflexión sobre las consecuencias programáticas y terapéuticas de contar con un concepto riguroso de la experiencia del dolor humano —concepto específicamente posibilitado por la descripción fenomenológica (5).
The Loud Minority: Why Protests Matter in American Democracy de Daniel Q. Gillion
Authors: Chuaqui Tomás
Published: September 2021

Reseña de The Loud Minority: Why Protests Matter in American Democracy de Daniel Q. Gillion
CONTROLLING – AN EMPIRICAL STUDY AND PROPOSAL OF A RELEVANT MODEL FOR SUSTAINABLE BUSINESS AND DEVELOPMENT IN SLOVAKIA
Authors: Sedliačiková Mariana , Moresová Mária , Malá Denisa , Rowland Zuzana
Published: September 2021

The economic crisis triggered by the COVID-19 pandemic suggests that enterprises should manage their business in the wider system of public, social and environmental relations. Sustainable socially responsible business is becoming a lifeline for enterprises, they need to make the most effective decisions about the future direction. This can be achieved by interconnection of sustainable socially responsible business and controlling. Following the empirical survey research carried out using 151 Slovak enterprises the maturity of enterprises concerning the use of controlling and its financial, investment, cost, quality and personnel controlling subsystems was defined. Fisher’s f-test was used for Three-factor analysis of variance questions. The results achieved in the research showing significant differences between analyzed categories of enterprises in terms of size and their subject of business. Based on the analyses of the secondary sources and on results of the research, a framework concept of the structure of corporate controlling for Slovak enterprises was proposed which represents an innovative sustainable business model in practice, the application of which in practice will be a prerequisite for the growth of performance and financial health of enterprises.
Parcours migratoire et mort traumatique
Authors: Alexopoulos-de Girard Christina
Published: September 2021

Des demandeurs d’asile fuyant la guerre, la torture, le génocide et rencontrés en centre d’hébergement d’urgence pour migrants dans un cadre thérapeutique, relatent des expériences extrêmes. Elles posent la question de la pulsion de mort présente dans des agirs violents. Elles questionnent aussi l’angoisse provoquée par la confrontation continue à sa propre finitude dans ses différentes formes et des réactualisations transférentielles du vécu traumatique dans le travail thérapeutique.
Les aspects traumatiques de la mort. Les maladies « neurologiques » du vieillissement dans le champ social contemporain
Authors: Hiton Solène
Published: September 2021

Si notre propre mort réelle est inexpérimentable, la maladie neurologique confronte le sujet âgé à sa perte anticipée provoquant sidération et angoisse. Ce hors-sens sera repris, tissé imaginairement et symboliquement et pourra se précipiter en traumatisme. Celui-ci s’établit au creux du processus de symbolisation impliquant le fantasme et la manière dont la mort et le vieillissement s’inscriront au sein du champ social. Se rendra alors visible la mort dans ses valences imaginaire et symbolique.
Accompagnement dans la mort volontaire et fonction de l’écriture dans le récit littéraire de la dernière leçon
Authors: Pollet Sophie , Putois Olivier
Published: September 2021

L’analyse de l’ouvrage de Noëlle Châtelet, La Dernière Leçon , nous invite, avec l’appui de la théorie psychanalytique, à développer quelques réflexions à propos de ce que peut être la fonction de l’écriture dans ce texte. Se situant dans le cadre de l’annonce de mort volontaire et programmée de sa mère, l’adresse du texte à celle-ci nous permet d’envisager le rôle de l’écriture comme contribuant à la grande proximité relationnelle entre la mère et sa fille, et au maintien d’un lien narcissique premier. C’est également un texte qui montre aux autres son deuil et sa militance en miroir de celle de sa mère. Et, dans la perspective du récit littéraire comme construction a posteriori, nous nous interrogeons quant à la manière d’y accueillir vœux inconscients de mort et ambivalence, afin de les présenter au corps social. Présents dans tout deuil, ils semblent ici, du fait du type particulier de mort dont il s’agit - résultant d’une décision de mourir - être générateurs d’une culpabilité importante et d’un désir de réparation et de pardon intense, qui trouve son accomplissement dans l’exercice de l’écriture. Enfin, au-delà de la situation relatée dans l’ouvrage, l’écriture peut constituer le lieu d’une quête de sens, en rapport avec des événements du passé maternel.
Les historiens, les responsabilités de la guerre et la question de son inévitabilité
Authors: Grosser Pierre
Published: September 2021

La discipline des relations internationales est née en grande partie dans le but de comprendre les guerres et leur déclenchement, et donc avec l’objectif d’empêcher le retour aux grandes guerres européennes. Néanmoins, en histoire comme en science politique, la question des causes des guerres entre États a progressivement moins intéressé la recherche. Cela peut changer avec la thématique émergente de la « confrontation entre grandes puissances ». Il demeure tentant d’invoquer de grands concepts (capitalisme et impérialisme, militarisme et nationalisme…), pour comprendre les causes des guerres, mais l’historiographie évolue plutôt vers les dimensions contingentes de la guerre et le rôle des volontés, en recentrant l’attention sur les décideurs. Ce qui attise les débats sur les responsabilités du déclenchement de la guerre et sur les scenarii contrefactuels. La conjoncture devient contrainte et opportunité. Ce papier utilise cet angle d’analyse pour montrer à quel point l’étude des causes des guerres du xx e  siècle reste encore marquée par des débats, souvent politisés, loin des espoirs d’une science dépassionnée permettant des généralisations et des prescriptions universelles.
La rumeur des paysages, une lecture, Le rivage des Syrtes , de Julien Gracq
Authors: Alary Julien
Published: September 2021

Le vent se lève, un orage gronde sourdement à l’horizon – puis le ressac adresse une parole, à bas bruit. Ces mouvements du monde forment des plis dans l’imagination, ils sont au fondement de l’esthétique littéraire de Julien Gracq. Cet article, cette lecture de son roman Le rivage des Syrtes, paru en 1951, invite à replonger cette possibilité d’appel du monde à la source pulsionnelle et conflictuelle du mouvement introjection-projection. Cet aller-retour est compris comme une trace du trajet identificatoire singulier d’Aldo, le héros du récit. Nous proposons d’en parcourir quelques linéaments à travers une déclinaison des figures paternelles, collectives et individuelles, qui dialoguent à l’abri du refoulement, mais dont les chuchotements se trouvent déplacés sur un monde créé d’un œil et d’une oreille cherchant une métaphore – un père caché peut-être.
Tonalités et formes du corps en séance : corps et subjectivation
Authors: Dispaux-Ducloux Marie-France
Published: September 2021

La psychanalyse a toujours maintenu le corps au centre du développement du fonctionnement psychique. Freud tout au long de son œuvre désigna la pulsion comme l’élément cardinal qui maintient le corps en relation avec le psychisme, et il a considéré le lien psychique au corps comme une partie essentielle de l’épreuve de réalité et de la structure du moi. Pourtant, pour nombre de patients, habiter son corps au sens plein décrit par Winnicott ne va pas de soi. En suivant brièvement le trajet de quelques patients, l’auteure montre que le long chemin pour y arriver passe aussi par le corps de l’analyste.
Les images – et discours – mythiques, iconiques, belles et esthétiques dans la pratique psychanalytique
Authors: Oppenheim Daniel
Published: September 2021

L’auteur s’appuie sur trois images du film Cris et chuchotements pour différencier les mythiques et les iconiques, les belles et les esthétiques. Ce qui est dit sur elles s’applique aussi aux mots. Ces quatre types se retrouvent dans les discours des analysants et il est utile de les distinguer pour faire bon usage des unes et éviter les pièges des autres. Des exemples l’illustrent. L’image mythique renvoie à des mythes qui appartiennent à notre culture autant qu’à l’enfance : la pietà, la mort, le Rien, les murs, l’errance, le cri… La violence de son irruption, comme celle de la belle image, introduit une rupture dans la continuité du discours du patient et de l’écoute de l’analyste, les attire fugacement plus loin sur l’autre scène. L’image iconique, violente, objet figé, sans polysémie, pris dans le stock culturel idéologique ou marchand actuel, veut convaincre sans discussion. L’image esthétique, elle aussi à visée défensive, cherche à séduire l’analyste, à endormir sa vigilance.
Du silence au bruit : un enjeu esthétique dans la musique d’aujourd’hui ?
Authors: Rens Jean-Marie
Published: September 2021

À l’image d’une œuvre musicale, ce texte s’articule en différents mouvements : le premier traite du silence dans les musiques « ancienne » et « moderne » tandis que le second est consacré au bruit dans ces mêmes musiques. Les deux mouvements de cette partition sont reliés par une transition qui ouvre sur l’aire intermédiaire du chuchotement. Enfin, une coda explore silence et bruit dans des expressions artistiques non musicales. Tantôt tendu, source d’attente, de stress, voire même d’angoisse, tantôt apaisant, générant le calme, voire même la sensation de bien-être, le silence possède un rôle déterminant dans l’organisation du discours musical. Même si le bruit est également présent à toutes les époques, c’est au début du xxe siècle qu’il acquiert de l’importance et présente de multiples facettes et définitions qui nécessitent certaines précisions. Des extraits musicaux illustrent de manière « sonore » les élaborations théoriques de l’auteur.
Les archives intérieures : 209 rue Saint-Maur
Authors: Suarez-Labat Hélène
Published: September 2021

L’auteur propose de considérer les archives intérieures comme les traces de constructions psychiques qui engagent un travail d’intégration des enveloppes psychiques, des identifications et des fantasmes originaires. L’expérience des traumatismes durant les guerres, celle de la Shoah et autrement lors des attentats a confronté les survivants à l’inimaginable, à l’effraction de ces constructions psychiques et corporelles. Le travail de mémoire entrepris par Ruth Zylberman auprès des survivants du 209 rue Saint-Maur à Paris 10e, des récits en images au livre leur a permis de retrouver un lieu et une continuité éprouvée avant l’inconcevable. Dans l’après-coup, même si les traumatismes des camps ne s’effacent jamais, le réinvestissement de la figuration et de la logique des liens entre les affects et les représentations face à l’inconcevable a conduit les survivants à réinvestir les zones érogènes et leurs transpositions vers les fantasmes originaires intégrateurs en retrouvant des processus de jeu, l’expérience de la localisation culturelle avant les traumatismes.
« Un clown au bout du fil »
Authors: Kammerer Brigitte , Mandrou Annie , Zucker Delphine
Published: September 2021

Depuis plusieurs années, la pratique du clown d’improvisation sert de support à un atelier à médiation thérapeutique au sein d’une institution accueillant des patients adultes psychotiques. Les consignes qui y sont données insistent sur l’ici et maintenant de la découverte de l’objet, dans une poly-sensorialité en acte, au plus près du corps. Lors de la crise sanitaire due au Covid-19, cet atelier s’est poursuivi, chacun chez soi, en conférence téléphonique, ce qui a nécessité le passage d’une sensorialité en grande partie visuelle à une sensorialité essentiellement sonore. Le dispositif particulièrement contraint, éliminant le visuel et lié au seul canal auditif, a néanmoins permis une liberté d’improvisation, une découverte de nouvelles possibilités, un appui renforcé sur une dimension infraverbale, support de figuration. L’enveloppe groupale reconstituée par les seules voix dans les échanges téléphoniques, a constitué le deuxième support indispensable de cette expérience inédite.
Evaluation of rods deformation of metal lattice structure in additive manufacturing based on skeleton extraction technology
Authors: Wu Liming ,   College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China, Dai Ning , Wang Hongtao
Published: September 2021

The components with lattice structure as filling unit have great application potential in aerospace and other fields. The failure of the lattice structure directly affects the functional characteristics of the parts filled with the lattice structure. Aiming at the problem that it is difficult to evaluate the deformation degree of metal lattice structure after mechanical loading in additive manufacturing, firstly, the point cloud model of lattice structure is obtained by using CT scanning and three-dimensional reconstruction, and then the skeleton of lattice structure is automatically extracted based on ${L_1}$ median algorithm. Finally, the deformation angle of rods is measured to evaluate the degree of deformation and damage of parts. In this paper, the deformation evaluation of the rods of the BCC lattice is discussed. The experimental results show that the proposed skeleton extraction technology achieves the evaluation of lattice structure deformation. The experimental model is extended to BCC lattice structure with unit cell number of $n \times n \times n$. When the ratio of the rods with more than 40% severe deformation to all rods in the lattice structure reaches $(2n - 1)/2{n^2}$ it indicates that the lattice structure has undergone a large degree of deformation and should not continue to serve.
El despertar de la conciencia. Impacto de las teorías feministas sobre las artistas de Buenos Aires durante las décadas del ’70 y ‘80
Authors: Rosa Dra. María Laura
Published: September 2021

Durante los años setenta la Argentina vive la conformación de los primeros grupos feministas del país, quienes desarrollarán reuniones de reflexión y discusión sobre problemáticas comunes a todas las mujeres. En 1969 se organiza la Unión Feminista Argentina, de cuyos orígenes participa la cineasta María Luisa Bemberg. En 1971 se constituye el Movimiento de Liberación Femenina, en el que participará la artista, fotógrafa y activista Ilse Fusková.Las lecturas de Simone de Beauvoir, Betty Friedan, Carla Lonzi, Kate Millett, Shulamith Firestone, entre otras, fueron constantes. El esclarecimiento de Beauvoir sobre el entramado que sostiene la opresión femenina, al igual que su concepto de inmanencia vinculado con el ideal de domesticidad, impactará sobre las artistas. Asimismo la dialéctica amo-esclavo que plantea el Escupamos sobre Hegel de Carla Lonzi, -teniendo en cuenta que la traducción de este texto se realiza en el Buenos Aires de los ‘70- es valiosa para poder analizar varios de los trabajos artísticos.En el presente artículo se buscará revisar la crítica al ideal de domesticidad que presentan los trabajos de las artistas María Luisa Bemberg y Monique Altschul y los vínculos existentes con las principales pensadoras del movimiento de mujeres de los años 70, ya sean del ámbito local como del mundo europeo y anglosajón.
El trabajo recompensado: mujeres, artes y movimientos femeninos en la Buenos Aires de entresiglos
Authors: Gluzman Georgina
Published: September 2021

Las reflexiones en torno a la educación artística y a un grupo de mujeres artistas contemporáneas constituyen dos aspectos poco conocidos de las fructíferas relaciones entre artes y tempranos movimientos de mujeres. En primer lugar, el estudio de las escuelas para mujeres promovidas por estos movimientos así como el análisis de los múltiples discursos que las rodeaban ofrecen la oportunidad de explorar las fronteras entre el gran arte y las artes femeninas, destinadas a servir como medio de emancipación de las mujeres a través del trabajo remunerado. En este contexto, las coordenadas de género y clase social se imbrican decisivamente dando origen a discursos atravesados por la necesidad de elevar el gusto de las mujeres pertenecientes a clases medias y bajas. Por otro lado, ciertas artistas fueron saludadas como exponentes elocuentes del progreso femenino. Esta admiración encierra claves para comprender qué ideas en torno a la mujer artista fueron difundidas mediante publicaciones periódicas feministas y también cómo dialogaron con otros medios contemporáneos, también atentos a estas figuras.
Estéticas de resistencia: Las artistas chilenas y la vanguardia femenina (1900-1936)
Authors: Cortés Aliaga Gloria
Published: September 2021

No obstante la pervivencia de la doctrina de las esferas separadas y de la noción excluyente de arte femenino, que relegó a las pintoras chilenas al ejercicio de géneros pictóricos como los bodegones o pintura de género y paisajes, las preocupaciones del mundo moderno en los primeros años del siglo XX, en torno a la educación, los derechos sociales y la independencia económica, otorgarán nuevas libertades a las artistas.La autolegitimación se verá facilitada por la oposición constante y excluyente del modernismo a la cultura de masas, como lo plantea Susan Kirkpatrick, hacia la incorporación del cuerpo femenino como auto representación de la propia autonomía artística durante los primeros treinta años del siglo. Una estrategia que permitirá a las artistas integrarse a los circuitos del arte chileno, pero que las excluyó de la inscripción histórica, situación que revisaremos en el presente artículo.
“Exhilarating Exile”: Four Latin American Women Exhibit in Paris
Authors: Greet Michele
Published: September 2021

This essay will analyze the individual exhibitions of four Latin American women artists held in Paris between the two world wars: Brazilians Tarsila do Amaral and Anita Malfatti in 1926, Mexican Lola Velásquez Cueto in 1929, and Cuban Amelia Peláez in 1933. Entering the modern art milieu involved decisions about subject matter and technique, about whether to portray national themes or avoid them, and how to negotiate the gendered implications of style. During periods of “exhilarating exile” all four of these artists entered the vibrant artistic environment in Paris and strategically positioned themselves, via their artistic choices, in relation to aesthetic debates about the role of decorative in modern art.
The Art of Feliza Bursztyn: Confronting Cultural Hegemony
Authors: McDaniel Tarver Gina
Published: September 2021

This article analyzes the sculpture of Colombian artist Feliza Bursztyn (1933–1982) through the lens of decolonial theory. Bursztyn has entered the canon of Colombian art history as a key modern artist, but to place emphasis primarily on her formal innovations as they contributed to the development of modern, autonomous art in Colombia is to risk minimizing the ways in which her work challenged cultural hegemony and European-American discourses of modernity. Her art can be interpreted as problematizing the assumption that “development” is the answer to “underdevelopment,” that modernity can be universally beneficial. In their confrontations with dominant power structures in Colombia that sought to control class and gender relations and morality, Bursztyn’s work exposed modernity’s dark side, coloniality.
Growing in MTS
Authors: Toerner Hannah
Published: September 2021

Abstract Professional societies and the benefits they offer provide an environment for anyone to flourish at any point in their career. As an undergraduate student, they introduce members to scholarship opportunities, mentors, and a glimpse of what a world outside academia
entails. Societies benefit graduate students by providing an environment to connect with others and share ideas as well as a place to present and further research. Students of all levels turn to societies to help launch their careers through internships and new job opportunities. As a young
professional, these societies are heavily relied on for networking opportunities and finding mentors to help guide the new generation of workers through a constantly evolving workforce. As an experienced worker, professional societies offer a place to teach the new generation as well as learn
from them. The Marine Technology Society has provided an environment that allows any individual, regardless of age, career, or experience level, to continuously grow professionally. Through conferences, networking events, camps, and more, MTS ensures anyone has the ability to continue learning
at every point in their careers.
Human Diver-Inspired Visual Navigation: Towards Coverage Path Planning of Shipwrecks
Authors: Karapetyan Nare , Johnson James V. , Rekleitis Ioannis
Published: September 2021

Abstract This work proposes vision-only navigation strategies for an autonomous underwater robot. This approach is a step towards solving the coverage path planning problem in a 3-D environment for surveying underwater structures. Given the challenging conditions of the underwater
domain, it is very complicated to obtain accurate state estimates reliably. Consequently, it is a great challenge to extend known path planning or coverage techniques developed for aerial or ground robot controls. In this work, we are investigating a navigation strategy utilizing only vision
to assist in covering a complex underwater structure. We propose to use a navigation strategy akin to what a human diver will execute when circumnavigating around a region of interest, in particular when collecting data from a shipwreck. The focus of this article is a step towards enabling
the autonomous operation of lightweight robots near underwater wrecks in order to collect data for creating photo-realistic maps and volumetric 3-D models while at the same time avoiding collisions. The proposed method uses convolutional neural networks to learn the control commands based
on the visual input. We have demonstrated the feasibility of using a system based only on vision to learn specific strategies of navigation with 80% accuracy on the prediction of control command changes. Experimental results and a detailed overview of the proposed method are discussed.
An Iterative Learning Extended-State Observer-Based Fuzzy Fault-Tolerant Control Approach for AUVs
Authors: Li XiaoGang , Chao Hou , Wang JiaMeng , Xu QiaoYi , Yang Kaixian , Mao DongWei
Published: September 2021

Abstract In this article, an iterative learning algorithm based on extended state observer (ESO) is proposed to deal with the propeller failure of an underwater vehicle. In this control scheme, the nonlinear feedback mechanism of ESO is transplanted to iterative learning
processes; that is, the nonlinear function of the current output residual is used to adjust the value of the virtual fault in the next iteration. Additionally, to ensure the safety of the control torque, a saturated proportional-derivative (PD) controller is proposed. Finally, to achieve online
parameter self-tuning, a fuzzy logic controller is employed in this control scheme to fuzzify the parameters of a saturated PD controller and ESO. The obtained results show the favorable speed of tracking convergence and the high precision of fault estimation.
Offshore Wind Energy and the Mid-Atlantic Cold Pool: A Review of Potential Interactions
Authors: Miles Travis , Murphy Sarah , Kohut Josh , Borsetti Sarah , Munroe Daphne
Published: September 2021

AbstractThe U.S. East Coast has 1.7 million acres of federal bottom under lease for the development of wind energy installations, with plans for more than 1,500 foundations to be placed. The scale of these wind farms has the potential to alter the unique and delicate oceanographic conditions along the expansive Atlantic continental shelf, a region characterized by a strong seasonal thermocline that overlies cold bottom water, known as the “Cold Pool.” Strong seasonal stratification traps cold (typically less than 10°C) water above the ocean bottom sustaining a boreal fauna that represents vast fisheries, including the most lucrative shellfish fisheries in the United States. This paper reviews the existing literature and research pertaining to the ways in which offshore wind farms may alter processes that establish, maintain, and degrade stratification associated with the Cold Pool through vertical mixing in this seasonally dynamic system. Changes in stratification could have important consequences in Cold Pool setup and degradation, processes fundamental to high fishery productivity of the region. The potential for these multiple wind energy arrays to alter oceanographic processes and the biological systems that rely on them is possible; however, a great deal of uncertainty remains about the nature and scale of these interactions. Research should be prioritized that identifies stratification thresholds of influence, below which turbines and wind farm arrays may alter oceanographic processes. These should be examined within context of spatial and seasonal dynamics of the Cold Pool and offshore wind lease areas to identify potential areas of further study.
Examining Burnout in Interprofessional Intensive Care Unit Clinicians Using Qualitative Analysis
Authors: Colbenson Gretchen A. , Ridgeway Jennifer L. , Benzo Roberto P. , Kelm Diana J.
Published: September 2021

Background

Health care professionals working in intensive care units report a high degree of burnout, but this topic has not been extensively studied from an interdisciplinary perspective.

Objective

To characterize experiences of burnout among members of interprofessional intensive care unit teams and identify possible contributing factors.

Methods

This qualitative study involved interviews of registered nurses, respiratory therapists, physicians, pharmacists, and a personal care assistant working in multiple intensive care units of a single academic medical center to assess work stressors.

Results

Team composition was a factor in burnout, particularly when nonphysician team members felt that their opinions were not valued despite the institution’s emphasis on a multidisciplinary team-based model of care. This was especially true when roles were not well defined at the outset of a code situation. Members of nearly all disciplines stated that there was not enough time in a day to complete all the required tasks.

Conclusions

Multiple factors contribute to work-related stress and burnout across different professions in the intensive care unit. Improved communication and increased receptivity to diverse opinions among members of the multidisciplinary team may help reduce stress.
Wild Flower Value Chains as Complex Adaptive Systems in Rural Sri Lanka
Authors: Basnayake B. M. R. L. , Weddagala W. M. T. B. , Wijesekara H. M. L. , De Silva D. A. M.
Published: September 2021

Purpose: Timeline of wild flowers showed the changing face to an economic good and moving through the different value chains while fueling to rural livelihoods. Focus of this study was to identify the upstream and downstream actors, their roles, map the wild flower value chain, analyze the income distribution, find out the gender-based constraints and identify the buying behavior of consumers. Methodology: Rapid market chain analysis equipped to collect the primary data. In-depth interviews with value chains actors, interviewer administered questionnaires and filed observations facilitated the process. Three key economically important wild flower value chains; Lotus, Lily and Jasmine were purposely selected. Findings: Value chain map shows core processes, flow of products and its volume, knowledge and information, geographical distribution and value web of relationships, and linkages. Income distribution shows that intermediaries claim the lion’s loin while collectors and growers receive less. Upstream actors of lotus and lily source their raw materials from common pool and free rider problem hinders the rational allocation of resources. Downstream; retailers govern the chain and seasonal price fluctuations are common. Poor post-harvest chain links with unhealthy returns. Color, price and quality were the prime concerns of consumers. Limitations: Poor availability of literature based on Sri Lankan wild flower sector was a constraint during the study and that was avoided with reference to researches which were done in other countries. Originality/Value: Since, limited number of studies paid attention on wild flower value chain; it’s better to investigate the Sri Lankan wild flower value chain in quantitative and qualitative aspects.
International Tourists’ Perceptions on Spice Markets: A Guideline to Introduce Spice Market Concept into Sri Lankan Context
Authors: Hettiarachchi I. C. , De Silva D. A. M. , Esham M.
Published: September 2021

Purpose: The possibilities of syndicating spice and tourism industries to exploit its fullest potentials to achieve wider benefits have been rarely discussed and such attempts have been rarely made by previous scholars. In such an environment, our main focus was to introduce the “spice market concept” to the Sri Lankan context to strengthen the weak link that exists between the two industries. Research Method: First phase of the study was designed to explore issues associated and strategies adopted by Cochin, Turkey and Dubai spice markets through the analysis of 715 customer views. Second phase of the study was shaped by the insights obtained from the key industry informants/experts through interviews and focus group discussions. Both qualitative and quantitative techniques were instrumental in data analysis. Findings: Product strategy varied from raw spices, organic spices, fair trade spices to high end value additions like nutraceuticals. Cochin and Turkey spice markets were recognized as reliable sources of high-quality spices with the consensus of 80% and 66.7% of the reviewers. Women cooperatives, Arabian, Egyptian, Indian, Iranian, and Syrian marketing channels were the focal sources of spices. Competitive and discount pricing strategies were common to all studied market places. Promotional strategies varied from on-site special promotions to e-marketing. Ethical, customer friendly, caring and trustworthy services were main customer demands. Bentota, Hikkaduwa and Kandy would be promising locations to establish spice markets. Limitations: Lack of firsthand experience on Turkey and Dubai spice markets was a constraint during the study. Originality/value:If implemented in the planned way, the proposed spice market concept could generate a momentous contribution to the country’s socio-economic development through the diversification of the tourism and spice industries.
Introduction to Plant Mutation Breeding: Different Approaches and Mutagenic Agents
Authors: Udage A. C.
Published: September 2021

Purpose: Plant breeding plays a significantly important role in ensuring global food security. Among several methods of plant breeding, mutation breeding has shown remarkable success in crop improvement at a much faster rate than traditional breeding. The present study was carried out to review the different approaches and mutagenic agents of plant mutation breeding. Research Method: The review focused on both conventional and novel techniques of mutation breeding. To prepare a comprehensive article, the author reviewed selected available published information on experimental mutagenesis running back to the 20th century. Findings: In nature, mutations happen at a much slower rate hindering the scientists’ efforts of crop improvement. On the contrary, mutagens have provided the solution to a slow mutation rate by inducing mutations at much faster rates. Recent advances in science have opened up new paths of mutation breeding approaches. These approaches accompanied by state-of-the-art biotechnology has provided more effective, efficient, and robust results. For further development of mutation breeding, certain rules and regulations enacted worldwide must be addressed once more. Originality/Value: The study provides a comprehensive review on current knowledge of different mutation breeding approaches and mutagenic agents.
Floral Morphology and Chromosome Characteristics of Bamboo Orchid from Menoreh Hills, Kulonprogo
Authors: Kurniawan F. Y. , Semiarti E.
Published: September 2021

Purpose: One of the most common orchids in Menoreh Hills, Kulonprogo is bamboo orchids (Arundina). This genus has only one species but has a wide variety of flower phenotypic that spreads around the world. The aims of this research were to characterize the flower morphology and chromosome content of bamboo orchids from Menoreh, related to their taxonomic status. Research Method: Observation of morphological characters was carried out to assist the identification process of the bamboo orchid species. The squashing method is used in the preparation of bamboo orchid chromosomes. The results were analyzed with Image Raster 3.0, Corel Draw 11 and Ms. Excel 2010. Findings: Bamboo orchid from Menoreh, Kulonprogo is a flower with white sepals and petals, the tips of sepals are yellowish brown. Labellum is white, with a thin purple stripe on the edges, and the base is yellow. Chromosomes number 2n = 20, with the formula karyotype 2n = 2x = 20 = 16m + 4sm. Chromosomes’ absolute length is 0.55-1.64 μm and relative lengths 0.57-1.615 μm. Based on morphological characters, Menoreh's bamboo orchid has similarities with A. graminifolia, whereas based on chromosomes number and karyotype formula, it is different. Limitations: There are bamboo orchids with a wide variety of flowers around world. However, the sample collection is only limited to bamboo orchid in Purwosari village, Kulonprogo. Value: Menoreh's bamboo orchid has a potential to be a new variant from the A. graminifolia population, based on the differences in morphological and chromosomal characters.
Swertianolin ameliorates immune dysfunction in sepsis via blocking the immunosuppressive function of myeloid- derived suppressor cells
Authors: Ren Zongfang , Tang Haoren , Wan Linjun , Liu Xing , Tang Ning , Wang Lingling , Guo Zhenhui
Published: September 2021

In this study, we studied the long-term proliferation trajectory of myeloid-derived suppressor cells (MDSCs) in murine sepsis model and investigated whether swertianolin could modulate the immunosuppressive function of MDSCs. A murine sepsis model was established by cecal ligation and perforation (CLP), according to the Minimum Quality Threshold in Pre-Clinical Sepsis Studies (MQTiPSS) guidelines. The bone marrow and spleen of the mice were collected at 24 h, 72 h, 7 and 15 d after sepsis induction. The proportions of monocytic-MDSCs (M-MDSCs; CD11b+LY6G-LY6Chi) and granulocytic-MDSCs (G-MDSC, CD11b+ Ly6G+ Ly6Clow) were analyzed by flow cytometry. Then, we have investigated whether swertianolin could modulate the immunosuppressive function of MDSCs in in vitro experiments. G-MDSCs and M-MDSCs increased acutely after sepsis with high levels sustained over a long period of time. G-MDSCs were the main subtype identified in the murine model of sepsis with polymicrobial peritonitis. Furthermore, it was found that swertianolin reduced significantly interleukin-10 (IL-10), nitric oxide (NO), reactive oxygen species (ROS), and arginase production in MDSCs, while reducing MDSC proliferation and promoting MDSC differentiation into dendritic cells. Swertianolin also improved T-cell activity by blocking the immunosuppressive effect of MDSCs. Both subsets of MDSCs significantly increased in the bone marrow and spleen of the mice with sepsis, with G-MDSCs being the main subtype identified. Swertianolin effectively regulated the functions of MDSCs and reduced immune suppression.
Basic guide to small-format hand-held oblique aerial photography
Authors: Fleming J , Dixon R G
Published: September 2021

The content of this manual is appropriate for the use of farmers, foresters, environmentalists, civil engineers and others who wish to make use of low-cost aerial photography to monitor local environments or to acquire permanent historical records. It provides a
general overview of small-format oblique aerial photography, including pilot selection, flight planning, aircraft, cameras, films, filters and photo scale calculations. Appendices supply additional data on spectral curves of selected filters, and recommendations on film exposure and weather
considerations. An annotated bibliography directs readers to sources of more detailed technical information.
Seismic imaging of porphyry deposits with distributed acoustic sensing of fibre-optic cables: a summary of results at the New Afton Cu-Au mine, British Columbia
Authors: Bellefleur G , Schetselaar E , White D
Published: September 2021

We present a summary of physical rock properties and vertical seismic profiling (VSP) results acquired with distributed acoustic sensing (DAS) in boreholes that intersect the main mineralized zone and alteration halo at the New Afton Cu-Au porphyry deposit,
British Columbia. We used an advanced DAS system that achieves signal-to-noise ratio of conventional geophones but offers high-density sensing of the entire fibre-optic cable. Straight and helically wound fibre-optic cables specifically engineered for the advanced DAS system were installed in two
boreholes and compared with conventional fibre-optic cables with similar configurations connected to a standard DAS interrogator. Comparison of raw field data and processed data of both systems demonstrates a significantly higher signal-to-noise ratio for the new DAS system. Processed VSP data show
several reflections with shallow dips that are mostly explained by faults and fractures observed in wireline logs and intersecting the surveyed boreholes.