bluuebunny/crossref_metadata_2025 huggingface dataset:
Business Articles in Shoulder and Elbow Surgery Support Outpatient Total Shoulder Arthroplasty and Identify Factors Impacting Surgery Cost
Authors: Johnson Cole , Folsom Aaron , Powlan Franklin , Renfro Kayleigh , Tompkins Reid , Sandler Alexis , Parnes Nata , Fitzpatrick Kelly , Scanaliato John , Childs Benjamin
Published: September 2022

Objectives: Review business related shoulder and elbow articles in tope general orthopaedic journals and compare to top shoulder and elbow subspecialty journals.
Design: Literature review.
Intervention: General orthopaedic vs subspecialty journals.
Main outcome measurement: Publication type, subject, methods
Results: There were a total of 21 shoulder and elbow related business articles across JBJS, B&JJ, CORR, and AAOS during the study time period. That accounts for 0.3% of total publications (21/6098) and 8% of the business publications (21/261) in these journals over this 5 year span. Shoulder and elbow business publications accounted for a wide range of editorial space, ranging from 0% of CORR business publications to 11% of BJ&J publications.
Across the five shoulder and elbow surgery journals of interest, there were 57 business related articles published for the 5-year duration. The Journal of Shoulder and Elbow Surgery accounted for 77% of these publications (44/57). Business articles represented 0.8% of articles in the fine shoulder and elbow publications (57/7155) over the study time period.
Conclusions:  This analysis demonstrates the tendency of shoulder and elbow oriented orthopaedic journals to publish a higher percentage of business articles related to shoulder and elbow surgery compared to general orthopaedics journal. The composition of these business articles demonstrates the recent focus on cost analysis of outpatient shoulder arthroplasty as well as factors that drive cost of shoulder and elbow procedures. The subject of shoulder and elbow business related articles in these journals over the last 5 years demonstrates that this field is increasingly interested in outpatient procedures and identifying ways to safely improve cost efficiency.
Level of Evidence: IV review
Keywords: Orthopaedic business, shoulder and elbow, cost, value based care, finance, shoulder arthroplasty, total shoulder.
(J Ortho Business 2022; Volume 2, Issue 3:pages 18-31)
DEVELOPMENT OF A PASTA RECIPE WITH THE ADDITION OF WHOLE GRAIN FLOUR
Authors:   Костанайский региональный университет им. А. Байтурсынова, г. Костанай, Казахстан, Саидов А.М. , Черныш З.И. ,   Рудненский колледж технологии и сервиса, г. Рудный, Казахстан, Балгужинова Ж.Е. ,   Костанайский политехнический высший колледж, г. Костанай, Казахстан, Жангабылова Н.Д. ,   Костанайский политехнический высший колледж, г. Костанай, Казахстан
Published: September 2022

В статье представлен краткий обзор использования нетрадиционных ингредиентов в производстве макаронных изделий и продемонстрирована перспективность их обогащения цельнозерновой мукой. Разработана рецептура производства макаронных изделий с заменой части муки на цельнозерновую, описана польза на организм человека от употребления нового вида готовых макаронных изделий.
IMPROVEMENT OF GLUTEN-FREE BREAD PRODUCTION TECHNOLOGY
Authors:   С.Сейфуллин атындағы Қазақ агротехникалық университеті, Нұр-Сұлтан қ., Қазақстан Республикасы, Машанова Н.С. , Тоқмаханбет Г.Б. ,   С.Сейфуллин атындағы Қазақ агротехникалық университеті, Нұр-Сұлтан қ., Қазақстан Республикасы
Published: September 2022

Мақалада дәстүрлі емес ұндарды қолдана отырып, целиакеямен ауыратын адамдарға арналған глютенсіз нан өнімдерін өндірудің технологиясын жетілдіру ұсынылған. Глютенсіз пісірілген өнімдердің пісіру сапасын жақсартудың, нан жұмсағының құрылымын жақсарту және нанның соңғы көлемін ұлғайтудың әртүрлі мүмкіндіктеріне шолу жасалынды. Зерттеу барысында күріш пен жүгері ұндарының қоспасына 5%, 10%, 15% мөлшерінде зығыр ұнын қосып нан пісірілді. Қамыр илеу кезінде барлық рецептуралық компоненттермен бірге зығыр ұны қосылды. Қамыр кілегейлі консистенциялы болғандықтан, миксердің көмегімен иленді. Зығыр ұны қосылған күріш пен жүгері ұндарының қоспасынан пісірілген нан жақсы органолептикалық сапа көрсеткіштеріне ие болды, бірақ пісірілген өнімнің бетінде кішігірім жарықтар пайда болды. Нанға тән хош иісі болды. Зығыр ұнының пайызы артқан сайын пісірілген нанның дәмі де айқындала түсті. Әзірленген рецептура отандық өндірістің глютенсіз азық-түлік ассортиментін кеңейтуге мүмкіндік береді.
DEVELOPMENT OF EFFECTIVE TECHNOLOGY OF PRODUCTION OF NATIONAL BAKERY PRODUCTS
Authors:   Халықаралық Тараз инновациялық институты Тараз қ., Қазақстан Республикасы, Немеребаев М.Н. , Маликтаева П.М. ,   Халықаралық Тараз инновациялық институты Тараз қ., Қазақстан Республикасы, Абдикаримова Қ.Ж. ,   Халықаралық Тараз инновациялық институты Тараз қ., Қазақстан Республикасы
Published: September 2022

Қазіргі кезде халықты жоғарғы сапалы тағамдармен қамтамасыз ету ең негізгі кезек күттірмейтін міндет болып табылады. Түрлі тағамдар, оның ішінде астық, сонымен қатар оны өңдегенде алынатын өнімдер барлық жағынан стандарт талаптарына сәйкес болу керек. Осыған байланысты дәстүрлі әдіспен дайындалатын қазақтың ұлттық өнімдері бауырсақ, қаттама нандардың технологиясын жасау қажет етіледі. Тиімді тамақтану мәселесін шешуде маңызды бағыттардың бірі негізгі тамақ өнімдерінің биологиялық құндылығын арттыру болып саналады. Бұршақ тұқымдас дақылдарының арасынан өзінің биологиялық құндылығының жоғары екендігімен, ақуызға толықтығымен ноқат көп қолданылуда. Жұмыста ноқат ұнын қосылып, дайындалған ұлттық нан өнімдерінің рецептурасы қарастырылған.
ANALYSIS OF THE CHEMICAL COMPOSITION OF VEGETABLE OILS AND FATS AND THEIR EFFECT ON THE HUMAN BODY
Authors:   Костанайский региональный университет им. А. Байтурсынова, Костанай, Республика Казахстан, Саидов A.М. , Жангабылова Н.Д. ,   Костанайский политехнический высший колледж, г. Костанай, Республика Казахстан, Альсеитов К.С. ,   Костанайский политехнический высший колледж, г. Костанай, Республика Казахстан, Шаркова Ю.В. ,   Костанайский политехнический высший колледж, г. Костанай, Республика Казахстан
Published: September 2022

В статье отражены результаты исследования по составу жирных кислот некоторых растительных масел и жиров, полученных на рынке, чтобы улучшить понимание качества, стабильности и применимости масла для питания человека. Перечислены основные недостатки и вредное воздействие на организм человека различных растительных масел. В результате сделаны выводы, что оливковое масло по питательности считается одним из лучших салатных растительных масел, а жирно-кислотный состав подсолнечного масла содержит полезную смесь всех типов насыщенных и ненасыщенных жирных кислот, подходящих для массового потребления. Также отмечено, что линоленовая кислота представляющая собой ω-3 ПНЖК, играет важную роль в регуляции биологических функций, профилактике и лечении большого числа заболеваний человека.
Inveja na triangularidade
Authors: Camargo Cecília Noemí Morelli Ferreira de
Published: September 2022

O texto faz uma observação sobre a presença do tema da inveja na cultura universal. Além disso, há uma reflexão sobre as fontes e origens da inveja, diversificando e ampliando a proposta anterior da linha inglesa de pensamento, ao relacioná-la ao ciúme, propondo que este possa surgir concomitantemente ou mesmo antes que a inveja.
primeiro sutiã
Authors: Háfez Andréa
Published: September 2022

O artigo aborda a experiência da apresentação de um caso clínico, comentado por Roosevelt Cassorla, sob o enfoque do tema inveja e gratidão. Para desenvolver o texto é feita uma relação com a própria experiência de escrever sobre o encontro e relatá-lo, e como elas se tornam (ou não) alvo de inveja e gratidão pela analista e autora, em meio a atuações e simbolizações.
poesia invocante de São João da Cruz
Authors: Zimerman Helena Haenni
Published: September 2022

O artigo aborda a obra poética de São João da Cruz e realiza uma interlocução com o conceito psicanalítico de pulsão invocante. Foram buscadas bibliografias especializadas na vida e obra do místico católico, bem como, escritos do próprio santo. As considerações sobre as peculiaridades da poesia de São João da Cruz são analisadas, a partir de referenciais bibliográficos que tratam, especificamente, da questão estética e estilística do místico. O eixo teórico para a articulação com o campo místico é o campo psicanalítico, embasado nas obras de Sigmund Freud e Jacques Lacan. São João da Cruz expressou sua experiência mística de modo poético. O contexto em que se deu o início de sua criação poética, em um momento de forte angústia e desamparo, bem como, a dimensão que assumiu sua arte, são elementos que compõem uma perspectiva interessante, para a reflexão no âmbito da clínica psicanalítica.
Notas sobre a transmissão da psicanálise
Authors: Cerruti Marta
Published: September 2022

Este artigo tem como objetivo refletir sobre as condições de possibilidade da formação de um psicanalista. Partindo do tripé formação, supervisão e análise pessoal como condições príceps para a formação do psicanalista, buscaremos argumentar que essas condições, tomadas apenas em seu sentido formal, não são suficientes para a formação. A regra fundamental que, segundo Freud, exige a associação livre por parte do analisante e a atenção flutuante por parte do analista, nos levará a interrogar quaisquer posições dogmáticas, no percurso de uma formação. A ideia de transmissão, presente na obra de Walter Benjamin, também nos auxiliará a revisitar esse tripé em outros termos, pois a palavra, como constituinte de uma experiência, aponta para uma posição ética que não reputa um passado imobilizado, mas sim, como campo de sentidos que carreiam possibilidades de transformação no presente.
Traçando os possíveis contornos do superego na perversão
Authors: Stefaniszen Victor , Menezes Lucianne Sant’Anna de
Published: September 2022

Este trabalho tem a proposta geral de caracterizar os fundamentos da perversão na psicanálise freudiana e investigar suas ampliações psicanalíticas, procurando estabelecer os contornos da formação do superego na perversão como estrutura clínica. Trata-se de uma pesquisa psicanalítica orientada pela escuta e transferência instrumentalizada do pesquisador em relação ao texto escrito, por meio de trabalho comparativo entre textos de Freud em interlocução com comentadores que tratam da perversão nas suas relações com o superego. Os resultados mostraram que os autores contemporâneos apontam para a formação de um superego arcaico, na perversão, com características de um algoz tirânico que incita o gozo desenfreado. Tal aspecto também é detectado no campo do social.
Psicanálise face a um mundo (quase) sem fronteiras
Authors: Ávila Lazslo Antonio
Published: September 2022

O mundo contemporâneo está em transformação aceleradíssima e isso impacta a Psicanálise de diferentes formas. As fronteiras do Conhecimento estão em expansão desordenada e pode-se antecipar a abolição ou recriação de diversas delimitações. Focaremos na distinção entre humano e não-humano, mente e corpo, e na contribuição da psicossomática psicanalítica para uma visão renovada dessas dicotomias.
leitura do Complexo de Édipo em Freud, através de Loewald e Ogden
Authors: Araujo Ana Karina Fachini , Cintra Elisa Maria Ulhôa
Published: September 2022

Nesse artigo proponho uma releitura do Complexo de Édipo de Freud a partir de Ogden e Loewald, autores que retomam o referido conceito como fundamental para a emancipação do sujeito. A proposta é apresentar considerações que perpassem pela renuncia ao objeto de amor edípico, dessexualização dos pais e sublimação do desejo incestuoso que conduziria o sujeito abandonar o desejo libidinal em prol da ternura. E, sobretudo, que o Complexo de Édipo é revivido, reelaborado e transformado em sua complexidade, ao longo da vida.
Sonhando a posição depressiva
Authors: Silveira Bruno Medici
Published: September 2022

O artigo tem como proposta uma elaboração pessoal do autor a respeito do conceito kleiniano de posição depressiva. Para isso, abordam-se os principais elementos desta posição psíquica, suas angústias e defesas características, bem como suas relações com os processos de luto. Há, no percurso do texto, liberdade e abertura para ressonâncias com outros campos de conhecimentos, como a filosofia e a literatura, procurando pensar a elaboração da posição depressiva como um marco importante para as vivências de intimidade e para a possibilidade de experimentar a solidão de forma serena
J.L. Borges e a tragédia da duração infinita
Authors: Ayub João Paulo
Published: September 2022

O tema da memória é central tanto na escrita ensaística e ficcional do escritor argentino Jorge Luis Borges, quanto no arcabouço teórico da psicanálise freudiana. Neste artigo pretende-se problematizar o registro da memória e seus modos de inscrição no conto “Funes, o memorioso”, de Borges, assim como se discute as vicissitudes dos traços mnêmicos a partir da metapsicologia de Freud.
psicanálise e sua estranheza frente à religião
Authors: Binkowski Gabriel
Published: September 2022

Tomamos neste artigo a religião como um problema que aponta para o fenômeno do estranho, daquilo que é um objeto êxtimo, que salienta as fronteiras do sujeito em relação àquilo que está no cerne da subjetividade e do mal-estar da civilização. No projeto da modernidade, o desaparecimento da coisa religiosa gerou inúmeros efeitos, para os quais o retorno da religião nas últimas décadas dá índices que indicam caminhos de compreensão de fenômenos atuais na sociedade.
Eu sou o meu próprio inferno. Considerações sobre o superego e o duplo
Authors: Marte Bruno
Published: September 2022

O presente artigo tem como objetivo levantar a construção do conceito de superego, evidenciar suas faces e funções, predominantemente, nas obras de Sigmund Freud e Melanie Klein, bem como estabelecer a relação entre o superego, os objetos terroríficos e o conceito de Sinistro/Estranho/ Duplo (Das Unheimliche), para elucidar finalmente a natureza dos imperativos que determinam, em grande medida, as ações humanas.
Bioefficacy of insecticides against Thrips palmi in cotton (Gossypium hirsutum)
Authors: RAO NAVEEN , GAUR RAM KARAN , KUMAR RISHI , SINGH SATNAM , KAMBOJ RAJAN
Published: September 2022

Various species of arthropod have been recorded as cotton pests at various stages of its growth as defoliators, tissue borers and sap-suckers, causing considerable yield losses. Among these, thrips are one of the most devastating early-season sucking pests limiting cotton (Gossypium hirsutum L.) productivity directly by feeding and transmitting viruses. So far, scanty information is available on the efficacy of insecticide against thrips in cotton. Thus the present study was carried out at Research farm of CCS HAU, Hisar, Haryana during rainy (kharif) season 2019–20 and 2020–21. The efficacy of 14 label-claimed insecticides against Thrips palmi was evaluated under field and laboratory conditions. Under field conditions, profenofos was the most effective insecticide against thrips at three days after spray, while spinetoram recorded the highest thrips reduction after seven days of spray. The following efficacious chemistries against thrips were fipronil and cypermethrin, whereas flonicamid and buprofezin recorded higher thrips population than other treatments. Under laboratory studies, the leaf dip bioassay was conducted to revalidate the field results, and it was found that profenofos, fipronil and spinetoram were highly effective, causing maximum thrips knockdown, whereas lower mortality was recorded in flonicamid. The study provided baseline data on thrips susceptibility to different insecticides, which can be used to develop an effective management strategy by altering different chemistries to avoid selection pressure.
Synthesis and area-wide validation of IPM technology and its economic analysis for eggplant (Solanum melongena)
Authors: HALDER JAYDEEP , SARDANA H R , PANDEY MANOJ KUMAR , MEENA B R , BHAT M N
Published: September 2022

Field experiments were conducted during 2019–21 in Varanasi, Mirzapur and Bhadohi districts of Uttar Pradesh, with a view to study validation and economic viability of IPM technology in eggplant (Solanum melongena L.) in a farmers’ driven approach. The synthesized improved IPM technology comprising seed treatment with Trichoderma viride @5 g/kg seed; seedling root dip in carbendazim 50 wp @1 g/l followed by chlorantraniliprole 18.5 sc @0.5 ml/l solution against seed borne diseases and shoot and fruit borer, respectively, clipping of borer damaged shoots at weekly interval, installation of pheromone traps @25–30 traps/ha for mass trapping of brinjal shoot and fruit borer (BSFB), need based spray (ETL>5%) of chlorantraniliprole 18.5 sc @0.35 ml/l or emamectin benzoate 5 SG @0.4 g/l or fenpropathrin 30 ec @0.33 ml/l against BSFB, installation of yellow sticky traps, application of Azadirachtin 0.03% @5 ml/l and need based spray of thiamethoxam 25 wg @0.4 g/l or fenpropathrin 30 ec @0.33 ml/l against sucking pests like whiteflies and hoppers, collection and destruction of borer and Phomopsis blight infected fruits, Sclerotinia white rot infected twigs and branches and little leaf affected plants periodically, need based application of carbendazim 50 wp @0.5 g/l for management of Phomopsis blight and white rot, were found effective in reducing the incidence of pests and minimizing the yield losses. The adoption of IPM technology also resulted in reducing the number of chemical sprays to 10 from 21–24 in farmers’ practices (FP) fields in a season with higher fruit yields of 51.1 and 45.3 t/ha in IPM, 39.6 and 33.7 t/ha in FP and 25.7 and 20.4 t/ha in untreated control fields with higher incremental benefit cost (B:C) ratio of 4.61:1 and 4.86:1 in IPM than 3.16:1, 3.24:1 in non-IPM and 2.53:1, 2.42:1 in untreated control plots during 2019–20 and 2020–21, respectively.
Mobile-based wide area pest surveillance and advisory services for horticultural crops in Haryana
Authors: SINGH NIRANJAN , SARDANA H R , BHAT M N , CHOUDHARY MANOJ , KHOKHAR M K , KUMAR HARISH
Published: September 2022

The development and implementation of ICT based pest monitoring and advisory system was an innovative idea to speed up the process of providing timely and correct pest management advice to the farmers. The system captured a total of 20,754 pest incidence, recorded through pest-specific scientific methods during 2018–20 and produced reports of pest status in farmer fields vis-a-vis pest ETL. Based on these pest reports, experts submitted 1,971 pest management advisories into the system which were disseminated to 7000 registered farmers of 9 districts of the state, through 4,49,465 SMSs during the years. The timely availability of correct pest management information greatly helped in minimising crop losses. The system also helped in the quick identification of pest hot spot areas and thus preparing the state agencies to effectively manage the pest problems in those areas. This also helped in the promotion and awareness of integrated pest management among the farmers. Implementation of appropriate pest management strategies by the farmers led to increasing in crop yield and avoidance of pest epidemics during the period. Besides, the system created a centralised pest data repository which could be utilised for drawing inferences in future. Such a database combined with a weather database could be a potential source for the development of forewarning models of insects and diseases.
Physiopathological studies, characterization and yield loss assessment of Curvularia leaf spot of maize (Zea mays)
Authors: GARHWAL P D , SHARMA S S , DAHIMA VINITA , YADAV KALPANA , KHOKHAR M K , GUPTA RENU
Published: September 2022

Curvularia leaf spot of maize (Zea mays L.) caused by Curvularia lunata var. aeria is one of serious foliar diseases of maize. An experimental conducted during 2016–17 at research farm of Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan found that Curvularia showed considerable variation in growth characteristics, colony diameter and rate of sporulation. The maximum colony diameter was 90.0 mm with 11.0 × 104 conidia/mm2. The size measurement of conidia of C. lunata-01 was in range of 60.1–91.9 μm length and width range was 16.2–23.5 μm. Length and width of isolate C. lunata-02 recorded in range of 55.6–79.5 and 14.2–22.5 μm respectively. Host range distribution showed that pathogen has a wide host range in many crops and weeds under artificial inoculation. Seed transmission results showed that Local surya exhibited higher 66.66% seeds borne inoculam while Pratap makka-3 have 40.00% seed borne inoculums of pathogen. Physiopathological studies shows that 25±2°C was optimum temperature for both the isolates. Maximum mycelial growth and sporulation was found at 90% RH followed by 80% in both the isolates. The 22.29% losses in yield due to Curvularia leaf spot was assessed by using Le Clerg model. The present study of pathogen biology could be used by plant pathologists to develop or redesign management strategies for the maize growers.
GENDER SPECIFICS OF DEVELOPMENT OF THOUGHT IN A MODERN PRE-SCHOOLER
Authors:   Moscow Pedagogical State University, Bakhotskaya M.A.
Published: September 2022

The article provides an analysis of the gender specific features of the development of thinking in preschool children, the features of the formation of thinking on gender identity. The materials present the results of a study of gender specific features of the development of thinking in boys and girls of preschool age, empirically shows the gender specific features of the development of thinking in preschool children.
STUDYING OF PRE-SCHOOL CHILDREN SOLVING ARITHMETICAL PROBLEMS USING VARIOUS TYPES OF VISUAL MATERIAL
Authors:   Moscow Pedagogical State University, Lapteva T.V.
Published: September 2022

The article presents an approach of studying of children of pre-school age with a structure of an arithmetical problem and ways of its solving using various types of visual material.
FORMATION OF FINANCIAL LITERACY THE PERSONALITY OF A JUNIOR SCHOOLBOY IN SOCIETY: THE GENESIS OF THE STUDY
Authors:   Moscow City Pedagogical University, Artamonova E.I. , Snurnitsyna Yu.M.
Published: September 2022

The article discusses the main stages of the study of the process of formation of financial literacy of students and mod- ern determinants of the organization of work in a general education organization for the formation of financial literacy of a younger student. The criteria for assessing the effectiveness of the formation of financial literacy of students are considered: historical events and modern social phenomena, normative documents, publications of researchers.
100TH ANNIVERSARY OF THE FACULTY OF PRE-SCHOOL PEDAGOGICS AND PSYCHOLOGY OF MOSCOW PEDAGOGICAL STATE UNIVERSITY
Authors:   Moscow Pedagogical State University, Paramonova M.Yu.
Published: September 2022

The article discusses the history of the formation and development of the Faculty of Preschool Pedagogy and Psy- chology of the Moscow Pedagogical State University from the year of its foundation as a Preschool Department as part of the Faculty of Education at the 2nd Moscow State University from 1921 to the present.
The Complete Genome Sequence of Erigeron philadelphicus, the Philadelphia Fleabane
Authors: Jackson Amina , Randowski Laslo , Pirro Stacy
Published: September 2022

The Philadelphia Fleabane (Erigeron philadelphicus) is a common flower across North America, growing along roadsides and in fields and woodlands. Each plant has 3 to 35 small daisy-like flowers at the top of the plant. Flowers are 0.5 - 0.8” across, with 150 or more pink to white thread-like petals and a yellow center disk. We present the whole genome sequence of this species. Illumina sequencing was performed on a single leaf from a wild-collected plant. The reads were assembled using a de novo method followed by a series of references from related species for finishing. The raw and assembled data is publicly available via Genbank: Sequence Read Archive (SRR13004263) and Assembly (GCA_024320915).
Tiempo de espera prolongado en cirugías electivas del servicio de traumatología de los hospitales del tercer nivel de atención del seguro social del Perú
Authors: Díaz-Vélez Cristian , Guzmán-Capuñay Karin Lisset , Castillo-León Robert Steve , Puicón-Uceda Hebert Manuel
Published: September 2022

Señor Editor. En la actualidad a nivel internacional el sector salud enfrenta un gran reto, con respecto al cumplimiento de su objetivo principal, que es brindar una atención adecuada y oportuna a los pacientes(1).

En el Perú, los hospitales del Ministerio de Salud atraviesan una situación similar, ya que no cuentan con los estándares de calidad recomendados, con notables deficiencias en la capacidad resolutiva debido a la falta de métodos de ayuda diagnóstica, falta de equipamiento y deficiencia en la adquisición de medicamentos e insumos, la falta de recurso humano, la gran demanda de pacientes, y el consecuente hacinamiento en los hospitales. Todo esto obstaculiza y dilata el tiempo necesario para brindarle la atención oportuna al paciente(2).
La protección de la naturaleza en el proyecto constitucional chileno: sistematización y problematización
Authors: Abarca Maldonado Jean Carlo
Published: September 2022

Resumen:
El presente comentario tiene por finalidad realizar una sistematización de la normativa ambiental del proyecto constitucional chileno y plantear algunos problemas en su implementación.
Abstract:
The purpose of this comment is the systematization of the environmental regulations of the Chilean constitutional project and to raise some problems in its implementation.
A Study of Nuclear Operators, Riesz Operators and their Application in the Eigen Values of Linear Operators
Authors: Singh Bijay Kr , Giri Mithilesh Kr , Tiwary Satish Kr
Published: September 2022

In the present paper we study the concept of Nuclear operators, Reisz operators in context with eigen values of linear operators. We obtained the results with the help of these operators in various context. Some important theorems related to the topics, are also part of the study.
Emission of Energy from Schwarzschild Black Holes
Authors: Ansari M
Published: September 2022

Induced energy is obtained in the exterior Schwarzschild space-time through one loop quantum correction to scalar field. It is discussed that energy tunnels quantum mechanically through the event horizon contrary to results of classical mechanics that black-holes cannot emit anything. Three decades ago, Hawking had obtained this type of result through the process of creation of scalar particles. Evaporation of energy from black-hole results into loss of mass. It is found that a primordial black-hole of mass 1015 gm might have evaporated by now. Moreover, luminosity of hole also increases gradually. It is suggested that decreasing area of the event horizon due to loss of mass causes increase in entropy in the outer space of the hole. It is speculated that black-holes in the extreme past might be glowing bright now and will leave behind dark naked next singularities.
Biomedical waste management – A review
Authors: Indumathy M  , Mukesh S
Published: September 2022

Various national and international agencies have shown their concern toward proper handling, treatment and disposal of biomedical waste, asthey may cause serious infectious diseases such as hepatitis, tuberculosis, and HIV/AIDS. Most of the hospitals do not have effective disposalsystem leading to complex problem of hygiene and sanitation in hospitals. The use of disposable items has reduced the rate of infection but at the same time has increased the volume of the waste which needs to be disposed properly. Effective waste disposal can be achieved only by considering the various components of the waste management system and this should be made an integral part of hospital planning and designing.
Combined Effects of Waste Glass and Nano-Silica Powder on Workability, Durability and Mechanical Properties of Fiber- Reinforced Self-Compacting Mortar
Authors:   Shahrood University of Technology,, Monazami Maryam , Jandaghi Alaee Farshid , Abedian Ashkan
Published: September 2022

This research aims to combine the effects of waste glass and Nano-silica powder on the properties of fiber-reinforced self-compacting mortar. A detailed study was undertaken to investigate the effect of different glass powder contents as cement replacement on the behavior of mortar. For this purpose, Portland cement was partially replaced by 10%, 15%, and 20% waste glass powder alone, and then in combination with 2% substitution levels for Nano-silica. The amount of water-binder ratio and cementitious materials content were considered constant. Fresh properties of specimens were determined using slump flow, and vfunnel flow time tests, mechanical properties were determined by compressive strength, and tensile strength tests, and durability characteristics evaluated by water absorption, and resistance to sulfuric acid attack. Microstructural morphology of specimens was also assessed by scanning electron microscopy. It was observed that the workability slightly decreased and improved mechanical and durability properties could be achieved. The SEM micrographs illustrated more densified pore structure of the mortars containing waste glass powder which leads to increase in strength and durability of specimens.
Estudio de las tendencias de investigación con respecto al tratamiento y aprovechamiento de los residuos sólidos municipales: un análisis bibliométrico aplicado
Authors: Gaviria-Cuevas Jenny Fabiana
Published: September 2022

Resumen: De acuerdo con las estadísticas del Banco Mundial, se estima que la cantidad anual generada de Residuos Sólidos Municipales - RSM en el mundo para el año 2014 fue de 1.3 billones de toneladas, con posibilidad de incrementarse a 2.2 billones para el año 2025. La proporción predominante de los RSM corresponde a los residuos sólidos orgánicos o Biorresiduos que se definen como los residuos orgánicos biodegradables de origen vegetal y/o animal, susceptibles de degradarse biológicamente y que son generados en el ámbito domiciliario y comercial tal como lo planteó la Unión Europea en su directiva 2008/98/CE. Es así como Waste to Energy - WtE se convierte en un área prometedora para el posible aprovechamiento energético de los RSM a nivel mundial, ya que constituye un eslabón en las cadenas de suministro de producción y servicios ya que de acuerdo con los principios de economía circular es necesario mantener mayor tiempo los residuos generados dentro de la cadena con preferencia por las practicas como el reciclaje y el aprovechamiento. En la búsqueda por conocer las tendencias de avance de WtE como área de conocimiento, se utilizan procesos como la vigilancia tecnológica que se sustenta en disciplinas sistemáticas como lo son la bibliometría con el objetivo de establecer el estado de avance de un área de conocimiento determinada comenzando por establecer una ruta de búsqueda bibliográfica en bases de datos indexadas, donde se utiliza una ecuación de búsqueda compuesta por palabras clave complementada por conectores booleanos. Posteriormente, estas búsquedas se introducen en software especializados de código libre como lo son Vosviewer® y SciMAT® para facilitar el cálculo de los principales indicadores bibliométricos (relevancia de autores, temáticas y revistas destacadas) y finamente establecer mapas estratégicos de desarrollo de campos de investigación relacionados. Como resultado final se establece que existe un amplio interés en enfocarse en el área de las decisiones frente a la selección de tecnologías WtE aplicadas en el contexto de la biomasa o biorresiduos, incluyendo áreas de análisis técnico-económicas para la planeación urbana del tratamiento y aprovechamiento de los RSM alineados con los planes institucionales.
Observer-based virtual sensors for microalgae cultures monitoring
Authors: Astorga-Zaragoza Carlos Manuel , Vélez-Landa Laura , Hernández de-León Héctor Ricardo , Osorio-Gordillo Gloria Lilia , Bermúdez-Hernández José Roberto
Published: September 2022

In this paper, a nonlinear observer design is presented for simultaneous parameter estimation and state variables estimation. The case of study is microalgae cultures for biodiesel generation, where reaction rates, biomass concentration, intracellular quota and nitrogen concentration are critical variables that provide information about the state of the process. However, these variables might be difficult to measure due to the lack of specific instruments, high sensor costs or infeasibility of installation in the process. Therefore, two observer-based virtual sensors are presented in this paper as an analytical alternative to perform estimation of the main important variables or parameters of the process: a nonlinear adaptive observer and a nonlinear high-gain observer. The observers are based on the Droop´s mathematical model that describes the ability of microalgae to store nutrients and the decoupling between substrate uptake and biomass growth. Numerical simulations are made in order to evaluate the performance of the proposed observers.
Evaluation of the biodegradability of a heat-treated anaerobic inoculum
Authors: Hernández-Vásquez Luis , Vallejo-Cantú Norma Alejandra , Alvarado-Lassman Alejandro , Reyes-Rosas Sergio
Published: September 2022

The citrus industry produces a considerable amount of solid and liquid waste, which are mostly wasted. Anaerobic digestion of sewage sludge is an attractive option as it can produce fuels in the form of methane gas. However, the presence of complex organic compounds and pathogenic microorganisms significantly hinders the effectiveness of this process. The objective of this work is the selection of a source of inoculum free of pathogenic microorganisms by means of a thermal pretreatment and in this way is conducive to the treatment of residual sludge from the Citrus industry. The inoculum was taken from a geomembrane reactor which uses cattle manure as a substrate. 6 biodegradability kinetics were performed, varying the substrate-inoculum ratio, three of them with inoculum without pretreatment and another three with treatment, all under mesophilic conditions. SV parameters, pH, and biogas production were determined.
Biosorption of hexavalent chromium using nanche (Byrsonima crassifolia L.) by-product
Authors: Sanchez-Silva Jonathan Michel , Fonseca-Cantabrana Angel , González-Estrada Ramsés Ramón , Blancas-Benitez Francisco Javier
Published: September 2022

Water contamination by heavy metals is generally caused by anthropic activities, with industry being the main source of contamination. The tannery is one of them, since it uses hexavalent chromium salts [Cr (VI)] in the process, and when its effluents are poorly treated, they irremediably damage water bodies and their consumption can have negative effects on human health, such as renal dysfunction and cancer of the digestive tract. Biosorption is an alternative method for the treatment of effluents contaminated with Cr (VI), which consists of using biomass as adsorbent, preferably agro-industrial wastes which, possessing functional groups on their surface and pores, are susceptible to binding with Cr (VI) through mechanisms such as complexation (Al-Homaidan et al., 2018). The nanche fruit (Byrsonima crassifolia L.) has economic importance due to its commercial production, the Agroindustrial and Fisheries Information Service (SIAP) reported in 2016 a production of 7.1 thousand tons of which 0.781 thousand tons of waste were generated considering that 11% of the fruit corresponds to the endocarp which is considered a byproduct (SIAP, 2018), according to the above; using the byproduct as a bioadsorbent develops a new route for its utilization.
Carbon storage in Mexican wetland soils
Authors: López-Alba José Enrique , Marín-Muñiz José Luis
Published: September 2022

The present study focuses mainly on knowing the current status of wetlands in the context of carbon sequestration in Mexican soils, for a good attention, management and dissemination of these ecosystems, without neglecting the importance it represents at local, regional and national levels before this environmental crisis and the eco-systemic services that wetlands provide, both social and environmental, since most of the studies on C sequestration and GHG emission have been conducted in temperate zones. In this review study, emphasis is placed on coastal, lacustrine or riparian wetlands, which are currently in a state of conservation risk due to various anthropogenic activities, for example, cattle ranching and agriculture (Marín-Muñiz, 2013).
Obtaining humic substances from a carbonaceous industrial residue
Authors: Suárez-Toriello Victor Alejandro , Méndez-Martínez Z. Y. , Cervantes-Arista J. I. , López-Núñez M. F. , Villafaña-López Liliana , Quiroz- Ramírez Juan José , Guerra-Sánchez Ricardo
Published: September 2022

In the refining of bio- and petro-oils, solid carbonaceous residues are obtained whose final destination is combustion. It is possible to take advantage of these residues through the oxidation technique in an aqueous medium, producing soluble oxygenated organic compounds, analogous to humic substances: humic acids, fulvic acids and humins (Ashtari, et al., 2016). Humic substances possess a large amount of phenolic and carboxylic groups, which provide them with characteristics for crop development. These include colloidal action on clays, ion exchange capacity, chelating action for metal capture and stimulation of soil micro-fauna and -flora. Additionally, they can be used in the formulation of lubricants, adsorbents and fuels (Martinez et al., 2013). This work explores the transformation of the carbonaceous residue of heavy oil coking, through its oxidation in an aqueous medium for the production of soluble organic compounds, with potential application in soil improvement and other applications, in such a way that it contributes to increase sustainability in the hydrocarbon production chain.
Is informal charcoal production necessarily unsustainable? A comparison of three oak management systems in the central Mexican Sierras.
Authors: Guzmán-Sánchez Javier , Mwampamba Tuyeni Heita
Published: September 2022

A steady increase in charcoal production as an energy source is expected (FAO, 2017). Its negative effects due to above-ground biomass removal (BSS) suggest favoring conservation (Lee and Lautenbach, 2016; Monárrez- González, et.al., 2018). However, sustainable forest management [SFM] allows considering charcoal as a renewable source of energy (Antinori and Rausser, 2010; Camou-Guerrero, et.al., 2014; Sist, et.al., 2014; Aguirre-Calderón, 2015; FAO, 2017; Ramírez, 2017). Mexican regulations focus SFM on functionality, industrialization and large scale (Antinori and Rausser, 2010; Deschamps and Madrid, 2018; Cravioto, 2019); informality is considered unsustainable due to irregular and poor management practices (Sist, et.al., 2014; Monárrez- González, et.al., 2018). We analyzed impacts of three oak management systems on tons of BSS: [1] conservation, [2] formal production, and [3] informal production; influenced by [1] advantageous (nursery), and [2] disadvantageous (drying shed) biophysical conditions. We focused on verifying the existence of differences in BSS and structure between systems and conditions. With such analysis, we reconsider the bias towards conserving and the dismissal of informality as unsustainable.
Life extension of biobeds for the remediation of pesticide-contaminated wastewater in banana crops
Authors: Baltierra-Trejo Eduardo , Adams Randy H. , Domínguez-Rodríguez Verónica
Published: September 2022

For the control of the fungus Mycosphaerella fijiensis in banana crops, between 42 to 50 applications of 2 kg ha-1 yr-1 of the fungicide ethylenebisdithiocarbamate (EBDC) are made. However, due to occasional spills during handling, there is a risk of contamination of surface and groundwater (Geissen et al. 2010). One mitigation alternative is the use of biobeds that facilitate adsorption and degradation of the contaminant (Torstensson 2000). However, research is required on the parameters that affect the degradation of xenobiotics within biobeds, such as the appropriate proportion of substrates in the bio-mixture (Karanasios et al. 2012). The objective of this research was to evaluate the reduction of toxicity in EBDC-contaminated leachates using mixtures based on organic substrates available at the cultivation sites.
Improved bio-oil yield and quality through fast pyrolysis and fractional condensation concepts
Authors: Álvarez-Chávez Brenda J. , Godbout Stéphane , Le Roux Étienne , Palacios Joahnn H. , Raghavan Vijaya
Published: September 2022

Fast pyrolysis is a thermochemical process capable of producing biofuels that can replace fossil fuels. Pyrolytic oil can be used for electricity production, heating and chemical extraction (Fu et al., 2017; Kalargaris et al., 2017). However, the quality of bio-oil is limited by its low chemical stability associated with aging, low calorific value, high water content, high viscosity and high acidity (Alvarez-Chavez et al., 2019; Carpenter et al., 2014). Therefore, it is necessary to improve the quality of bio-oil before its use in our daily life. This study provides the evaluation of the effect of the operating conditions of a pyrolyzer reactor and its condensing system on the quality and yield of bio-oil. Response surface analysis was applied to optimize the quality and yield of bio-oil using four operational variables of the pyrolyzer. As a result, statistical models corresponding to the studied responses were obtained.
Bioenergy potential from agroindustrial wastes of the state of Veracruz
Authors: Rosas-Mendoza Erik Samuel , Nava-Pacheco Diana , Juárez-García Inés Adriana , Landeta-Escamilla Ofelia , Del Moral Sandra
Published: September 2022

The use of fossil fuels is losing versus the use renewable energy sources such as biomass and biogas, due to the environmental impacts that they generate. In Mexico, Veracruz has an area of 7.24 x 106 hectares, representing 3.7% of the national area, being the main provider of agroindustrial products due to its diversity of ecosystems. The objective of this paper is to evaluate the bioenergy potential of organic solid waste generated from the main agroindustrial products of the state of Veracruz. To carry out this research, ten main crops of Veracruz were selected through a literature review, determining the percentage of waste generation and heating value of each of them. With the previous data, the tons of agroindustrial waste and the bioenergy potential were estimated. Finally, the total bioenergy potential of agroindustrial wastes was calculated. As part of the results, Veracruz produces approximately 25.5 x 106 tons of agroindustrial products made up of sugarcane, orange, lemon, pineapple, coffee, banana, grapefruit, watermelon, rice and pear. Derived from the ago-industrial activity, 6.97 x 106 tons of waste are generated annually, being the sugarcane waste the most with 75% equivalent to 5.28 x 106 tons, followed by citrus around 0.98 x 106 tons. Likewise, and as a consequence of agroindustrial waste, Veracruz has a bioenergy potential close to 130.00 PJ per year, which would place it as the largest supplier of renewable energy from biomass.
Supercapacitors for storing energy from coffee bean waste
Authors: Del Ángel-Meraz Ebelia , Pérez-Aguirre Alex
Published: September 2022

Activated carbon (AC) was made from coffee bean waste, which was prepared by chemical activation, using potassium hydroxide (KOH) at 2 M as activating agent, with impregnation times of 24 and 48 h, temperatures carbonization of 600 and 700 ° C, once the activated carbon samples were obtained, they were doped with nickel oxide (NiO), in order to modify the electrical properties of CA, later they were characterized (physical adsorption of N2, FT-IR, XRD). The CA / NiO composites were prepared by the chemical method and electrodes were compacted into forms of self-consistent tablets, which were placed in a two-electrode cell using sulfuric acid (H2SO4) as electrolyte at 2 M. The electrochemical part was evaluated by means of Cyclic voltammetry and galvanostatic chronopotentiometry, obtaining the electrical behavior of the electrodes for their application in supercapacitors (SCS). Finally, the specific capacitance of the SCS was determined from CA / NiO, as a result it was obtained that the CA / NiO-48-700 ° C-KOH samples showed a maximum capacitance of: 405.405 F / g respectively. This proves that nickel oxide improved the properties of AC for use as electrodes in supercapacitors.
Use of nanotubular TiO2 films for the photo-degradation of emerging contaminants (drugs) in water
Authors: Martínez-Flores Kendra , Ortíz-Gómez S. , Mijaylova-Nacheva P. , Cuevas-Arteaga C.
Published: September 2022

Provide in a single paragraph of 300 words maximum an overview of the work, including background, methodology, main results, and conclusions.  One of the biggest problems of the 21st century is perhaps the need to provide water for the growing world population. Faced with this global problem around water, pollution is a factor of great importance, since the pollutants generated by industrial and domestic activity can be accumulated and transported by both surface and underground waters, deteriorating their quality. Therefore, it is necessary to study the behavior of these pollutants in water and propose treatment techniques that can eliminate them.

Regarding water treatment techniques, it has been shown that heterogeneous photocatalysis with TiO2 is a clearly effective and environmentally an advantageous alternative for the removal of organic substances in aqueous media. In photocatalysis degradation processes, the analysis of the influence of the surface phenomena on the degradation reactions is of special interest.

In the present work, the preparation of TiO2 self-ordered nanotubular films was carried out by means of the electrochemical anodization technique using the electrolyte: 50% Vol. Glycerol + 50% Vol. H2O + NH4F [0.27M), to be utilized in a Photocatalytic Reactor (FR) for the photodegradation of Metoprolol in order to evaluate the efficiency of the heterogeneous photocatalytic as an Advanced Oxidation Processes (AOP) through the photodegradation of the emerging pollutant under study and determine the efficiency of the photodegradation through the technique of gas chromatography coupled to mass spectrometry (GC-MS).