bluuebunny/crossref_metadata_2025 huggingface dataset:
ASSOCIATION BETWEEN ESTROGEN LEVELS WITH INTRAOCULAR PRESSURE IN PRIMARY OPEN ANGLE GLAUCOMA PATIENT
Authors: Rambe Alvin , Sari Masitha Dewi , Aldy Fithria , Ashar Taufik
Published: February 2024

Introduction & ObjectivesThere are studies that state that estrogen deficiency can exacerbate visual disturbances in glaucomapatients. To determine the relationship between estrogen levels and intraocular pressure (IOP) inpatients with POAG.

MethodsThis study used a case-control design in 30 POAG patients who came to the OphthalmologyPolyclinic at the University of North Sumatra Hospital and Network Hospital. The data collectionmethod in this study used a consecutive sampling technique starting from February 2022 until thesample was filled. The inclusion criteria in this study were all women with POAG who were ?40years old and willing to be the research sample. The exclusion criteria for this study were patientswith a history of secondary glaucoma or a history of optic nerve disease, a history of ocular surgery(except cataracts), a history of orbital trauma, menstrual disorders, or currently on hormonaltherapy, a history of systemic or autoimmune disease. Data is then collected and analyzed.

ResultsOf the 30 patients with POAG, the majority were aged 45-65 years (46.7%) with an average age of55.87(±12.91) years and had suffered from POAG for an average of 1.62(±2.08) years. The averagepatient had an intraocular pressure of 25.07(±6.12) mmHg, MD -12.99(±8.28) dB, VCDR0.78(±0.13) mm, and estrogen levels 2.47(±2.11) pg/dL. There was no significant relationshipbetween estrogen levels and intraocular pressure (p=0.851).

ConclusionThere was no significant association between estrogen levels and intraocular pressure in patientswith POAG.
TWO YEARS DESCRIPTIVE STUDY OF MACULAR HOLE PATIENTS OPERATED IN DR. KARIADI GENERAL HOSPITAL, SEMARANG
Authors: Partomuan Andreas Tigor , Wildan Arief
Published: February 2024

Introduction & ObjectivesMacular hole (MH) is a vitreomacular interface disorder that could cause visual impairment. Clinicalcharacteristics of MH are important for predicting MH treatment outcomes. This study purpose wasto describe MH patients’ characteristics and postoperative outcomes in Dr. Kariadi Hospital.

MethodsA retrospective study held on January 2021–December 2022 utilizing patients’ medical records.Preoperative data: sex, age, symptoms, duration of symptoms, origin, preoperative visual acuity(VA), modified Gass classification stage, macular hole index (MHI), and hole forming factor (HFF)were obtained. Postoperative outcomes data: postoperative VA and anatomical closure were alsocollected.

Results20(20 eyes) patients were obtained, with 14(70%) female, 12(60%) aged >60 years old, 13(65%)metamorphopsia, 12(60%) central visual loss, 10(50%) preoperative VA 6/24-6/60, 10(50%) durationof symptoms <3 months, and 16(80%) idiopathic origin. OCT (Ocular Coherence Tomography)findings revealed base diameter mean was 780,7 um(+ SD 312). 13 patients (65%) stage 3 of MH,12(60%) MHI <0,5, 12(60%) HFF > 0,9. All patients underwent MH surgery procedures.Postoperative examination showed 10 patients(50%) with VA 6/6-6/20. 11(100%) with preoperativeVA>6/60, 10(100%) with duration of symptoms <3 months, 8(100%) with MHI > 0,5, and 11(100%)with HFF > 0,9 had improved visual acuity and anatomical closure. It also revealed 17(85%) hadanatomical closure.

ConclusionThe most common characteristics found in MH patients were female sex, age >60 years old, anddisorder of idiopathic origin. Preoperative VA, duration of symptoms <3 months before surgery, MHI> 0,5, and HFF > 0,9 were positive prognostic factors for better postoperative functional andanatomical outcomes.
REDUCTION OF INTRAOCULAR PRESSURE POST MICRO PULSE TRANSSCLERAL CYCLOPHOTOCOAGULATION IN REFRACTORY GLAUCOMA PATIENTS
Authors: Rahayu Annisa , Gustianty Elsa , Knoch Andrew M.H , Rifada Maula , Umbara Sonie
Published: February 2024

Introduction & ObjectivesCyclodestructive laser is one of the last resource managements for refractory glaucoma, especiallywith low visual potential. Conventional laser using CW-TSCPC showed unstable IOP reduction withcollateral tissue damage. MP-TSCPC using on and off cyclic waves is considered to have a gooddegree of IOP reduction and fewer complications. The purpose of this study is to assess the IOPreduction after the MP-TSCPC procedures for patients with refractory glaucoma.

MethodsThis is a prospective observational study for refractory glaucoma patients treated with the MPTSCPClaser procedure. Measurement of IOP was carried out preoperatively and on postoperativedays 1, 7, and 30 with the gold standard Goldmann applanation tonometry.

ResultsA total of 33 eyes from 33 patients were enrolled in this study. The mean baseline IOP was 48.45 ±12,79 mmHg. The mean degree of IOP reduction on follow-up days 1, 7, and 30 were 14.39 ±23.52%, 45,83 ± 24,80 and 27.09 ± 23.86% respectively. On the 30th day after the laser treatment,no complications were observed. The number of anti-glaucoma medication was reduced from 2.39 ±0.49 at the baseline to 1.91 ± 0.58 at one month follow up.

ConclusionMicro-pulse transscleral cyclophotocoagulation laser showed a good degree of IOP reduction with noincidence of complication observed at day 30.
Bevacizumab vs Ranibizumab in Macular Edema due to Retinal Vein Occlusion: Short-term Outcomes
Authors: KURNIAWAN CHALID
Published: February 2024

Introduction & ObjectivesBevacizumab or Ranibizumab was widely used as therapy for macular edema (ME) in retinal veinocclusion (RVO) and diabetic retinopathy. The purpose of this study was to comparing short-termoutcomes for patients who received intravitreal Bevacizumab (IVB) injection or Ranibizumab (IVR)for ME due to RVO

MethodsThis was observational, cross sectional study comparing patients received IVB or IVR. Primaryoutcomes data (visual acuity and central macular thickness/CMT) and secondary outcomes data(number injection and intra ocular pressure/IOP) were collected at baseline and 3 months afterinjection

ResultsThere were 4 eyes in each group. There were no significant difference in mean change of visualacuity (-0.275±0.25 vs -0.15±0.5 logMAR; p=0.676) and CMT (-171.50±129.08 vs -98.25±37.67 um;p=0.345) in IVB vs IVR groups. There were also no significant difference in mean change of IOP(2±2.16 vs 2±4.69 mmHg; p=1) and number of injection (2.25±0.50 vs 1.75±0.9; p=0.401 ) in bothgroups.

ConclusionIn short-term both IVB and IVB have relative similar outcomes on increasing visual acuity anddecreasing CMT in ME due to RVO
Relationship between Serum Homocysteine Levels and Manganese Superoxide Dismutase (MnSOD) on Retinal Nerve Fiber Layer (RNFL) Thickness in Diabetic Retinopathy and Non-Diabetic Retinopathy Patients
Authors: Nurrakhmah Rini , Delfi  , Lubis Rodiah Rahmawaty , Virgayanti Vanda
Published: February 2024

Introduction & ObjectivesDiabetic retinopathy is a visual disorder caused by abnormalities in the retina, where there is aprogressive microangiopathy characterized by damage and blockage of fine blood vessels, resultingin impaired nutrition of the retina. This study is to find out the relationship between serumhomocysteine levels and MnSOD on retinal nerve fiber layer (RNFL) thickness in diabeticretinopathy and non-diabetic retinopathy patients.

MethodsThis study is an analytic observational case-control study with a total of 31 subjects for each group.3cc of venous blood samples were taken to assess the serum levels of homocysteine and MnSOD andthen analyzed by ELISA method in the integrated laboratory of the USU Medical Faculty.

ResultsThere was a significant difference in Avg RNFL and Nasal RNFL thickness between the two groups(p=0.015) with the mean Avg RNFL thickness being 100.94 (SD=17.04) and the mean RNFL nasalthickness being 90.16 (SD=33.68). The highest MnSOD levels were found in non-diabeticretinopathy subjects with a mean of 142.77 (SD=101.77). There was no significant relationshipbetween homocysteine and thickness of superior RNFL (p=0.346), inferior RNFL (p=0.292),temporal RNFL (p=0.109), nasal RNFL (p=0.190). However, a significant association was foundbetween homocysteine and Avg RNFL (p=0.007).

ConclusionIn the group of cases of diabetic retinopathy, a significant relationship was found between Hcy andAvg RNFL (p=0.007). An increase in serum homocysteine levels will be followed by a decrease in thethickness of the Avg RNFL.
Theory and practice of the deferrization and demanganation technology: experience of the Republic of Belarus and Russian Federation (part 1)
Authors: Рублевская О.Н. , Гвоздев В.А. , Портнова Т.М. , Сазанова Н.И. , Давидович А.С. , Витковская Р.Ф. , Нестерова Т.М.
Published: February 2024

Статья посвящена анализу методов удаления железа и марганца из подземных вод на объектах водоподготовки с обоснованием каждого этапа технологической схемы на основе физико-химических закономерностей процессов. Представлены сведения о факторах, влияющих на состав подземных вод, теоретические основы физико-химических процессов обезжелезивания и деманганации, инновации в области развития технологий. Приведена оценка эффективности действующих станций производства питьевой воды Республики Беларусь и РФ. Статья, приуроченная к 150-летию УП «Минскводоканал», подтверждает взаимодействие водоканалов двух соседних государств, которые имеют аналогичные геохимические характеристики водоносных грунтов.

The paper dwells upon the analysis of methods for removing iron and manganese from groundwater at water treatment facilities with the justification of each stage of the process flow scheme based on the physical and chemical process patterns. Information is presented on the factors effecting the composition of groundwater, on the theoretical foundations of the physical and chemical processes of deferrization and demanganation, and on the technology innovations. An estimation of the efficiency of the operating water treatment facilities in the Republic of Belarus and Russian Federation is given. The paper confined to the 150th anniversary of the Minskvodokanal Unitary Enterprise corroborates the cooperation of water utilities of the two neighboring states that have similar geochemical characteristics of the aquifers.
Pelatihan Manajemen Pariwisata dan Ekonomi Kreatif di Kabupaten Bandung
Authors: Setiawan Agustina , Rohayatin Titin , Nurdin Iing , Wulan Widuri Wulandari
Published: February 2024

Desa yang ada di Kabupaten Bandung memiliki peluang untuk mewujudkan manajemen pengelolaan pariwisata dan ekonomi kreatif. Namun, sampai saat ini  belum seluruhnya desa di Kabupaten Bandung dapat mewujudkannya. Pelatihan ini bertujuan untuk meningkatkan pengetahuan aparatur pemerintah desa dalam manajemen pariwisata dan ekonomi kreatif. Metode pelaksanaan yaitu dengan cara pemberian materi tentang manajemen pariwisata dan ekonomi kreatif, pelatihan pengelolaan/ workshop manajemen pariwisata dan ekonomi kreatif dan Focus Group Discussion (FGD) dengan para aparatur pemerintah Desa terkait manajemen pariwisata dan ekonomi kreatif  se-Kabupaten Bandung. Hasil dari FGD, ditemukan masih ada beberapa desa yang memiliki potensi, namun belum mampu untuk dikembangkan menjadi desa wisata, ataupun mewujudkan ekonomi kreatif. Hal ini dikarenakan keterbatasan anggaran, pengetahuan, dan infrastruktur dari desa. Untuk itu, diperlukan pelatihan lanjutkan dengan tema yang sama.

Kata Kunci:  Manajemen; Ekonomi Kreatif; Pemerintah Desa
Pendampingan tata kelola program dan layanan di Klinik Esther PKBI Sulawesi Utara
Authors: Kalesaran Angela Fitriani Clementine , Mandagi Chreisye Kardinalia Fransisca , Desi
Published: February 2024

Kepuasan pasien sangat penting dalam pelayanan suatu klinik, dan untuk itu diperlukan adanya manajemen serta tata kelola yang baik. Penerapan manajemen tata kelola klinik yang baik perlu didukung dengan adanya sumberdaya yang cakap dan terampil, terutama dalam hal tatakelola manajemen program dan layanan di klinik tersebut. Oleh karena itu, dilakukan program kemitraan masyarakat dalam bentuk pendampingan ini dengan tujuan untuk memberikan peningkatan pengetahuan dan ketrampilan bagi staf klinik dan terciptanya sistem manajemen yang lebih baik. Metode yang digunakan adalah pendampingan bagi staf klinik dalam bentuk rapat koordinasi, workshop, serta mediasi dengan dengan pihak terkait bisal diperlukan, serta pendampingan dalam pengembangan sistem tatakelola yang lebih baik. Kegiatan ini dilaksanakan selama 6 bulan sejak bulan April 2023 hinggal September 2023, dengan berbagai tahapan dari persiapan, pelaksanaan, hingga tahap akhir yaitu pelaporan dan diseminasi hasil kegiatan. Hasil yang didapatkan yaitu adanya peningkatan pengetahuan dan ketrampilan staf klinik serta tercapainya penerapan tatakelola program dan layanan dari mitra yang lebih baik dari sebelumnya. Pendampingan tata kelola program dan layanan yang dilakukan di Klinik Esther PKBI Sulut diharapakan bisa memberikan dampak positif bagi staf mitra, pasien, dan masyarakat pada umumnya sehingga tercapainya penyediaan layanan kesehatan yang handal dan inovatif.
Utilização do Wolfram Alpha no auxílio do processo de ensino-aprendizagem de astronomia
Authors: Resende Mateus Antônio , Gonçalves Martins Laysa
Published: February 2024

A utilização das Tecnologias de Informação e Comunicação (TICs) na educação básica, apesar de aconselhada, é pouco difundida. Isso porque faltam estratégias de ensino que proporcionem aos professores e alunos, ferramentas para a utilização das mesmas. O objetivo deste trabalho é apresentar o mecanismo de busca Wolfram Alpha e uma série de metodologias e atividades práticas que podem ser utilizadas a fim de inserir essa tecnologia e suas características no processo de ensino-aprendizagem de conteúdos de Astronomia. A metodologia de pesquisa utilizada foi do tipo exploratória, fornecendo uma visão ampla sobre a plataforma e suas principais características e funcionalidades. Destacando a interdisciplinaridade, com a possibilidade de interação da Astronomia com outras áreas no mesmo ambiente, e ainda, com outros ambientes externos, como o software Stellarium. Ao final, fica claro que o uso do Wolfram Alpha como ferramenta de ensino pode facilitar a compreensão dos estudantes sobre conceitos astronômicos complexos, como órbitas planetárias e movimentos celestes. Além disso, a plataforma permite que os usuários realizem cálculos e simulações em tempo real, o que pode aumentar a participação e o interesse pela disciplina.
Com a palavra os terceirizados: suas percepções sobre o local de trabalho
Authors: Artmann Hylariane Rosa Ribeiro , Pizzato Michelle Camara
Published: February 2024

O presente trabalho trata da visão dos terceirizados sobre a Instituição Federal de Educação onde trabalham – o Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul (IFRS). Assim, buscou-se identificar as percepções dos terceirizados sobre valorização e senso de pertencimento; verificar se eles conhecem a Instituição; e ainda se enxergam o Instituto Federal como um espaço de formação e aprendizagem para si. A pesquisa de caráter qualitativo tem como delineamento o estudo de caso, utilizamos entrevistas como instrumento para a produção de dados, tendo como participantes 14 trabalhadores terceirizados de um dos Campi do IFRS. Dentre os resultados, podemos perceber que, em relação ao ambiente de trabalho, os terceirizados demonstram sentirem-se bem, o que ocorre através da valorização e do reconhecimento. Já em relação ao Instituto Federal, alguns participantes demonstram conhecer a Instituição de forma sucinta ou até mesmo desconhecer, enquanto outros conseguem ver o IFRS como um espaço de formação e oportunidade para si. Esse trabalho busca contribuir na perspectiva de construir um ambiente que valorize o trabalhador terceirizado, para que ele se sinta parte da Instituição, colocando em prática o trabalho como princípio educativo, de forma que alcance também os terceirizados.
Comunidades de prática como instrumento da gestão do conhecimento em organizações públicas: reflexões acerca dos benefícios individuais e institucionais e aproximações com a formação humana integral
Authors: Baronio Jonas , Grunewald Nichele Aline
Published: February 2024

Comunidades de prática são ferramentas de gestão do conhecimento utilizadas para propiciar a aprendizagem colaborativa em práticas profissionais. O crescente uso de tecnologias digitais criou bases para o desenvolvimento das comunidades virtuais de prática - VCoP. Nesse cenário, nos propusemos a investigar como a aprendizagem colaborativa, por meio de interação em uma VCoP é capaz de aprimorar as práticas de gerenciamento de contratos administrativos, bem como contribuir para a formação humana integral - FHI de seus membros, no contexto do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul - IFRS. Nesse trabalho apresentamos um recorte da nossa pesquisa, considerando os benefícios institucionais e individuais que VCoP podem proporcionar em organizações públicas e as aproximações que elas têm com a FHI. A metodologia consistiu em pesquisa bibliográfica direcionada a conhecer comunidades de prática em organizações públicas brasileiras. Os resultados da pesquisa apontam que as VCoP investigadas proporcionam benefícios institucionais e individuais, e o desenvolvimento de dimensões cognitivas, éticas, sociais e afetivas dos participantes contribuindo para a FHI, mesmo que não intencionalmente. A partir dos achados dessa pesquisa será concebida uma VCoP no IFRS, com a finalidade de propiciar aprendizagem colaborativa.
Planejamento de capacitação de servidores federais: impactos do decreto 10.506/2020 no plano de desenvolvimento de pessoas
Authors: Marin Ângela , Nichele Aline
Published: February 2024

A Política Nacional de Desenvolvimento de Pessoas (PNDP) determina que os órgãos da administração pública federal direta, autárquica e fundacional deverão elaborar anualmente seus Planos de Desenvolvimento de Pessoas (PDP). Em 2020, o Decreto 10.506/2020 alterou várias disposições do Decreto 9.991/2019 (PNDP). A presente pesquisa visa relatar o que preconiza o Decreto 10.506/2020 e os seus impactos sobre o Decreto 9.991/2019 em relação ao planejamento de capacitação de servidores, o qual é denominado de PDP. A abordagem metodológica adotada foi a pesquisa qualitativa, aplicada, exploratória; os dados foram produzidos por meio de pesquisa documental aos Decretos 9.991/2019 e 10.506/2020, bem como à Instrução Normativa da Secretaria de Gestão e Desempenho nº 201/2019. Da análise desses documentos foram identificados oito elementos de comparação, confrontando as disposições do Decreto 9.991/2019 com as alterações no PDP trazidas pelo Decreto 10.506/2020. Foram alterados cinco elementos e três permaneceram inalterados, dentre eles, o alinhamento com a formação para o desenvolvimento de competências. Concluiu-se que para a eficiência do serviço público e melhoria na prestação dos serviços à sociedade, faz-se necessário orientar a elaboração do PDP para o desenvolvimento integral dos servidores federais, adotando-se o conceito de competência enquanto práxis proposto por Kuenzer (2002, 2004, 2016).
influence of training, discipline, and innovation on the performance of members of the Regional National Crafts Council (Dekranasda) in Tanjungpinang City: A quantitative study
Authors: Afriyani Nur , Indrayani Indrayani , Indrawan Mohamad Gita , Wibisono Cablullah , Ngaliman Ngaliman
Published: February 2024

Purpose: This Purpose is The study examines the impact of innovation, discipline, and training on Tanjungpinang City members of the Regional National Crafts Council (Dekranasda) performance.

Research methodology: The Methodology used a quantitative approach with a descriptive quantitative design and surveyed 130 Dekranasda members. The data was collected through questionnaires and analyzed using SEM-PLS and path analysis.

Results: The Result found that training has a significant influence on motivation, discipline, and performance. Discipline and innovation also have a significant influence on motivation and performance. The study also found that motivation has a significant influence on performance. The study concludes that training, discipline, and innovation are important factors in improving the performance of Dekranasda members.

Limitations: Recognizing inherent limitations, this study acknowledges constraints related to sample size and potential biases in self-reported data. These limitations inform the boundaries of the generalizability of the findings.

Contribution: This research contributes valuable empirical evidence to the field, shedding light on the nuanced interactions between training, discipline, and innovation within the specific context of Dekranasda. The findings offer practical implications for enhancing the performance of regional crafts councils.

Implementation: The implementation is Training has a major impact on performance, discipline, and motivation. Motivation and performance are also greatly impacted by creativity and discipline. The study also discovered a strong correlation between motivation and performance. The study concludes that training, discipline, and innovation are important factors in improving the performance of Dekranasda members.
Comparison of Black-Scholes Models Using Historical Volatility and Garch Volatility in Collar Strategy as Hedging Efforts for Towr and Tbig Stocks
Authors: Rikumahu Brady , Akhmad Mu’arif Fandhi
Published: February 2024

Purpose: Telecommunications has undergone significant development in accordance with the times. Telecommunications narrows distances and facilitates information access. The infrastructure within telecommunications plays a crucial role in the establishment and continuity of communication. Investment involves the allocation of money or capital with the aim of gaining profit. Stocks are one of the instruments in investment; besides gaining profits, investors also face the risk of experiencing losses. Therefore, it is necessary to provide value protection to stocks owned by investors. The objective of this research is to explore the implementation of option contracts in the Black-Scholes model using Historical Volatility and GARCH Volatility with a collar strategy.

Research methodology: The data used in this study consists of the closing prices of TOWR and TBIG stocks from the period of 2011-2022. The research findings conclude that, for TOWR stocks under non-crisis conditions with a maturity of 3 months, the Black-Scholes model with GARCH Volatility performs better than the model with Historical Volatility in every scenario. Meanwhile, for TOWR stocks under crisis and non-crisis conditions with maturities of 1 and 3 months, the Black-Scholes model using Historical Volatility is superior to the model using GARCH Volatility in one of the scenarios.

Results: In the case of TBIG stocks under crisis conditions with a maturity of 3 months, the Black-Scholes model with GARCH Volatility outperforms the model with Historical Volatility in all scenarios. However, under the conditions of a 1-month maturity and non-crisis conditions for 1 and 3 months in one scenario, the Black-Scholes model using Historical Volatility is superior to the model using GARCH Volatility.

Contribution: The contribution is Investment involves the allocation of money or capital with the aim of gaining profit.
Strategies for Promoting Bancassurance Products in West Java: A Study of Bank XXX's Internal and External Factors
Authors: Suganda Alan Setia , Aprianingsih Atik
Published: February 2024

Purpose: The Theory of Planned Behavior (TPB), a psychological study that aims to comprehend human behavioral tendencies, is applied. The purpose of this research is to examine the methods employed by Bank XXX West Java for marketing assurance products.

Research methodology: To gather quantitative data, questionnaires and descriptive analyses were used to investigate Bank XXX Indonesia's internal strategies, including Segmentation, Targeting, and Positioning (STP), as well as the expanded 7Ps. PESTLE, SWOT, TOWS matrix, and customer analysis were also used for external analysis.

Results: The recommendations of this study emphasize the need for continuous market analysis to improve strategies and explore potential areas for future research. To deepen the understanding of consumer behavior in the banking industry, future studies could focus on the marketing mix and delve into consumer behavior and the decision-making processes.

Limitations: This research aims to provide theoretical insights into practical applications, valuable industry insights, and open up opportunities for further exploration of customer behavior in the banking industry.

Implementation: It was discovered that there was a direct relationship between purchase intention and loyalty. Customers who were satisfied with Bank XXX West Java had a higher attitude towards behavior, subjective norms, perceived behavioral control, perceived risk, and trustworthiness.
Acharya J. C. Bose as Pioneer for Some Modern Phenomena and Devices in Electronics and Photonics
Authors: Basu Prasanta Kumar
Published: February 2024

Sir J. C. Bose was the first to demonstrate wireless transmission with his indigenous set up. His patent for galena detector and his reports for a few microwave components are well recognized. In this paper, a few of his experiments, somewhat less discussed but recognized by experts as the first, will be listed and described. These include his detector as first IR detector, first experiment on light tunneling, jute polarizer as first chiral metamaterial, hysteresis in I-V curve of coherer as first signature of memristor action and a polarizer having alternate layers of paper and tin foil as the first structures for both the photonic band gap and the superlattice. Relevance of his work to devices in current electronics, photonics and information technology are pointed out. Comments by experts in the areas are also included.
A computational model of the dynamic interaction of the corticospinal tract with the reticulospinal tract across different phases of stroke
Authors: Kim Dongwon , O'Shea Leah M , Aghamohammadi Naveed
Published: February 2024

To date, fully explored has been the dynamic mechanisms by which the
corticospinal tract (CST) and its alternative tract (i.e. the
reticulospinal tract (RST)) interact and evolve after the CST has been
damaged by stroke. To gain insight into the mechanisms, we construct a
computational model to reproduce several critical features of subscore
distributions of the Fugl-Meyer assessment (FMA) for the upper extremity
following stroke. Subscores of the FMA present clues about the working
neural substrates affected by stroke, potentially distinguishing
preferential uses of the CST and RST. A stochastic gradient descent
method is employed to emulate biologically plausible phenomena,
including activity-or use-dependent plasticity and the preferred use of
more strongly connected neural circuits. The model replicates several
segments of empirical evidence presented by imaging and
neurophysiological studies. One of the main predictions is that
substantial CST recovery is achievable unless the initial degree of
residual corticospinal neurons following stroke falls below a certain
level. Another prediction is that while the functional capabilities of
the CST and RST increase in a harmonic way post-stroke, the degrees of
functional capability each tract reaches are in a competitive
relationship. We confirm that the neural system prioritizes optimizing a
more strongly connected motor tract and uses the other tract in a
supplementary manner to enhance overall motor capability.  This model
presents insights into efficient therapy designs.
Leveraging Energy Storage to Serve Pulsed Loads in Naval DC Microgrids
Authors: Hannum Jack , Booth Kristen
Published: February 2024

As naval power systems are forced to serve larger and more numerous
pulsed loads, new techniques will need to be applied to maintain power
quality. Extended Droop Control (EDC) provides robust, adaptable system
­level control capable of serving pulsed loads while maintaining tight
bus voltage regulation. Pulsed loads are served from fast responding
energy storage resources while slower generation assets are allowed to
serve the baseload at their most efficient operating point. EDC achieves
transient current sharing between sources through converter output
impedance shaping; the limitations of the shaping and the droop
impedance maximum frequency are developed. Inter ­converter interactions
under EDC cause output current oscillations in multi­ converter systems,
which can be corrected with a virtual damping series resistance for
energy storage converters. Recommendations for the minimum damping
resistance for virtual capacitors are made based on the output impedance
shaping analysis. Hardware results validating nominal transient current
sharing, the effect of damping resistance, and the ability to transition
between EDC and Resistive Droop Control (RDC) are presented. EDC is
found to be a powerful method to integrate diverse sources into a DC
distribution system serving pulsed loads.
First report of Pythium root rot of hydroponic lettuce (Lactuca sativa) in Greece, caused by Pythium Cluster B2a sp.
Authors: `TSOUKAS Christos , `VENIERAKI Anastasia , SAVVAS Dimitrios , PAPLOMATAS Epaminondas
Published: February 2024

Pythium root rot has been reported in several countries, but in Greece this disease was first detected in 2021, causing severe yield losses in a hydroponic lettuce crop. Isolations, morphological and molecular characterization, as well as pathogenicity assays identified a Pythium Cluster B2a species causing the disease in hydroponically grown lettuce. This is the first report of Pythium Cluster B2a sp. causing lettuce root rot in Greece.
Epidemiology and control of strawberry powdery mildew: a review
Authors: ALDRIGHETTI Anna , PERTOT Ilaria
Published: February 2024

Strawberry powdery mildew, caused by Podosphaera aphanis, is an economically important disease for strawberry production. Typical symptoms are white mycelium on all aerial parts of affected plants, with young host tissues being the most susceptible. The pathogen overwinters on infected leaves, either as mycelium or chasmothecia, although the quantitative role of chasmothecia in epidemics are not fully understood. In spring, under favourable conditions, the fungus sporulates, disseminating conidia and causing polycyclic infections. The disease is mainly controlled using synthetic fungicides, but there is increasing interest in sustainable alternatives, including microbial biocontrol agents (e.g., Ampelomyces quisqualis, Bacillus spp., Trichoderma spp.) and substances of plant or animal origin (e.g., Equisetum arvense, orange oil, chitosan, whey). Physical methods, (e.g. UV-C, ozone) are also promising alternatives to fungicides. All of these strategies should be combined with appropriate agronomic practices (e.g., overhead irrigation, canopy management) to create unfavourable environments for the pathogen. However, agronomic practices have never been assessed for P. aphanis. Disease forecasting models and DSSs, though available, are underutilized due to their complexity and lack of validation across locations. This review presents the current state of knowledge on P. aphanis the available methods for control of strawberry powdery mildew, and highlights knowledge gaps relating to this host/pathogen relationship.
Strategies for Master Data Management Integration and Their Benefits
Authors: Pansara Ronak Ravjibhai
Published: February 2024

This study examines the efficacy of various methodologies employed for the integration of Master Data Management (MDM) and assesses the corresponding advantages in modern data-centric organizations. The main goal is to improve the processes of managing organizational data, tackle existing issues, and maximize the overall effectiveness of decision-making based on data. The research employs a comprehensive methodology, undertaking a meticulous examination of the current body of literature pertaining to Master Data Management (MDM) and integration methodologies. Both qualitative and quantitative research methodologies are utilized to assess the efficacy of various Master Data Management (MDM) integration solutions. The research design incorporates meticulous data gathering methodologies and sophisticated analytic approaches to guarantee the production of reliable and resilient findings. The study investigates various solutions for integrating Master Data Management (MDM), including consolidation, federation, and coexistence. Comprehensive elucidations of each method are furnished, bolstered by empirical illustrations and empirical analyses, proffering pragmatic perspectives. This paper provides a systematic analysis of the benefits associated with the integration of Master Data Management (MDM), with a particular focus on enhancements in data quality, decision-making processes, and operational efficiency. The importance of MDM integration in modern business environments is substantiated by empirical evidence and illustrative examples. In summary, this study highlights the crucial significance of integrating Master Data Management (MDM) in achieving organizational success. Through the examination of obstacles, the provision of pragmatic approaches, and the presentation of empirical illustrations, this research adds to the current scholarly understanding of efficient data management. It is recommended that further research endeavors be undertaken to delve deeper .....
Practices Used to Improve Patient Safety Culture Among Healthcare Professionals in a Tertiary Care Hospital
Authors: Bashir Haroon , Barkatullah Maira , Raza Arslan , Mushtaq Muddasar , Khan Khanzada Sheraz , Saber Awais , Ahmad Shahid
Published: February 2024

Introduction

A patient safety culture primarily refers to the values, beliefs, attitudes, and behaviors within a healthcare setup in a community that assists in prioritizing patient safety and encouraging the reporting of errors and near-misses in that facility. There is a direct impact of patient safety culture on how well patient safety and quality improvement programs work. The aim of this cross-sectional descriptive study was to investigate the practices to improve patient safety culture and adverse event reporting practices among healthcare professionals in a tertiary care hospital located in Mirpur Azad Jammu and Kashmir.

Methods

In the non-probability convenience sampling of this cross-sectional study, Divisional Headquarters Teaching Hospital in Mirpur, Azad Kashmir used the Agency for Healthcare Research and Quality Surveys on Patient Safety Culture Hospital Survey to collect data about the perceptions of healthcare professionals regarding patient safety culture within their hospital to assess the trends of patient safety culture by obtaining longitudinal data. A pre-validated questionnaire that has undergone a rigorous trial of testing to maximize the reliability and accuracy of the outcomes was distributed among clinical staff (healthcare professionals who interact with patients on a daily basis, such as nurses, doctors, pharmacists, and laboratory technicians) and administrative staff (medical superintendent, deputy medical superintendent, assistant medical superintendent, heads of departments).

Results

A total of 312 questionnaires were returned (response rate, 76%). The study found that the dimension “supervisor/manager expectation and action promoting safety” had the highest positive response rate (65.16%), and “nonpunitive response” had the lowest (27.4%). Higher scores in “nonpunitive response to error” were associated with lower rates of medication errors, pressure ulcers, and surgical site infections, and higher scores in “frequency of event reporting” were associated with lower rates of medication errors, pressure ulcers, falls, hospital-acquired infections, and urinary tract infections.

Conclusion

We suggest that in order for hospital staff to continue providing excellent, clinically safe treatment, a well-structured hospital culture promoting patient safety is necessary. Moreover, further study is needed to determine strategies to improve patient safety expertise and awareness, and lower the frequency of adverse occurrences.
PEMBERDAYAAN KELOMPOK IBU-IBU PKH DALAM PEMBUATAN MAKANAN SEHAT DI KAMPUNG BULANG KOTA TANJUNGPINANG
Authors: Solina Emmy , Syafitri Rahma , Elsera Marisa , Rahmawati Nanik , Taufiqurrahman Taufiqurrahman , Anggriawan Dedi
Published: February 2024

Program Keluarga Harapan (PKH) is provided by the government for poor families as an effort to accelerate poverty reduction. The Bulang Village area will receive PKH as many as 270 families in 2021. Those who received assistance formed a KUBE (Kelompok Usaha Bersama) group in the form of a home industry. The methods used are socialization and training, discussion and practice or simulation with a participatory approach. This activity provides training and knowledge about healthy food preparations which usually use sugar which is now replaced with honey. Because the gluten content in sugar is very high which will cause diabetes. The aim is to develop the home industry, it is hoped that it can become a job opportunity, especially for housewives, in an effort to improve the social welfare of the family. The products that will be produced are processed foods made from bananas which will be made into banana cakes, crispy bananas and banana nuggets. The result is increased knowledge, skills, health, economy and independence for PKH members.
AI based Identification of Students Dress Code in Schools and Universities
Authors: Vaduganathan D. , Annapurna T. , Aswitha U. , Brindha D.
Published: February 2024

Automatic dress code verification (ADCV) uses advanced technology to quickly and fairly check if people are following the dress code. It is more accurate than humans and does not have personal biases. This can be helpful in places like schools, universities, and offices where dress codes are important for safety. One of the great things about it is that it saves time and money. It does not require people to manually check the dress codes, which can be slow and not always consistent. This technology can be adjusted to fit different dress code rules, whether it's a formal office dress or a school uniform. The technology can be customized for different dress code rules, from formal office attire to school uniforms. One notable advantage of ADCV is its capacity to save both time and financial resources. The system gets rid of the requirement for people to manually check dress codes, which can be slow and inconsistent. The technology's flexibility extends to customization for different dress code rules, addressing the unique needs of diverse settings. It is important to highlight the evolution of ADCV from previous models, where limitations existed in terms of singular application focus. In earlier iterations, functionalities such as face recognition or object detection could only be implemented individually, creating a gap in the comprehensive identification of individuals that encompassed both facial features and attire. The proposed system aims to rectify these shortcomings by integrating capabilities, ensuring a more holistic approach to dress code verification. This enhancement signifies a significant stride toward a more versatile and effective solution for monitoring and enforcing dress codes in various environments. In the previous models the only one application could be designed. For instance, the face recognition or the object detection is only possible individually. It cannot do both identification of person’s face and attire of the person. Considering these disadvantages, the rectification of these problems will be achieved through the implementation of the proposed system. ADCV's impact extends beyond its immediate application in dress code enforcement. As a pioneering example of the intersection between computer vision and artificial intelligence.
"AMAMENTAÇÃO E SUAS PRINCIPAIS DIFICULDADES DENTRO DO RISCO HABITUAL" REVISÃO BIBLIOGRÁFICA
Authors: Leal Brenda Alexia de Sousa , Rosa Victor Hugo Júlio da , Vizzotto Dianefer , Costa Bárbara Brenda Ferreira da , Franco Anna Paula Mendes Marques de Lima , Maracaipe Mirielly Santos , Machado Maria Genice Pereira Linhares , Lourenço Lidiane de Fátima Felipe , Souza Jessey Kamila Tavares de , Araújo Juliana Moreira de Souza , Griebeler Giovanna Lucilla Ramos , Santana Catharina Carvalho , Nunes Marisete , Brito Jaíne Silva , Freire Ana Lua Marinho
Published: February 2024

O aleitamento materno deve ser exclusivo até aos seis meses de vida. Logo, o hábito do Aleitamento Materno Exclusivo (AME) auxilia para a saúde não somente da criança, mas também da mãe, que se beneficia de boa parte das vantagens. Diversas mulheres se deparam com desafios relacionados à produção de leite, questões emocionais e sociais, estado nutricional e o bem-estar do bebê, estilo de vida em geral, além de desconforto e dificuldade na amamentação e posicionamento correto do bebê no seio, o que pode levar à interrupção desse comportamento protetor. É essencial que os profissionais de saúde que trabalham na atenção básica recebam uma formação adequada e sejam atualizados por meio de cursos, a fim de oferecerem assistência adequada às gestantes, mães e crianças em relação ao aleitamento materno na Atenção Primária. O objetivo deste estudo é propor que os profissionais de saúde forneçam orientações sobre o aleitamento materno durante o pré-natal e previnam complicações na amamentação. Esta pesquisa é baseada em uma revisão integrada da literatura científica. A coleta de dados foi realizada nas bases de dados BVS (Biblioteca Virtual em Saúde), SciELO e PUBMED, entre os meses de outubro e novembro de 2022. Foram relacionados diversos artigos da bibliografia atual, utilizando palavras-chave como: “Aleitamento Materno”, “Cuidado Pré-natal”, “Papel do Enfermeiro” e “Educação em Saúde”, previamente consultados no DEC’s (Descritores em Ciências da Saúde). Resultados e discussão:Seguindo de acordo com as análises da base de dados e descritores, foram selecionados 10 estudos para avaliação dos textos completos e foram utilizados para criação da presente pesquisa, e assim foram discutidos os seguintes temas: As vantagens da alimentação infantil com leite materno; orientação sobre a saúde na amamentação e a participação do enfermeiro e também da equipe multidisciplinar no acompanhamento pré-natal. Em síntese, ressalta-se também as contribuições referentes ao assunto em discussão que serão extremamente úteis para o futuro desempenho profissional na área da saúde, em que o aprendizado adquirido certamente terá influência no estabelecimento de um cuidado eficaz e comprometido, priorizando orientações abrangentes sobre a alimentação com leite materno.
Study of Temperature Gradients in Concrete Products in the Process of Their Heat Moisture Treatment
Authors: Podvalny S.L. , Usachev A.M. , Vasiljev E.M.
Published: February 2024

Statement of the problem. The work is devoted to the problem of improving the technological process of production of concrete products, in particular, improving the performance of the stage of their heat and moisture treatment. As such indicators, the spatial and temporal temperature gradients in the thickness of the concrete product are chosen, the excess of which exceeds the maximum allowable values for this type of concrete and adversely affects the strength of the product. On the other hand, steam-moisture treatment of products with obviously low values of these gradients leads to an increase in the time of the considered stage of the technological process, i. e. to reduce line performance. In this regard, the task was set to quantify the temperature gradients in the sections of concrete products in the process of their heat and moisture treatment by using the appropriate mathematical model. Results. As a result of studies carried out on the model of temperature fields in the longest mode — cooling mode, a significant uneven distribution of temperature at the boundaries of the «concrete-air» media was shown and critical zones of these fields in the sections of products and time intervals of their existence were identified. Conclusions. A conclusion was made and confirmed on the expediency of reducing the temperature in the chamber according to the exponential law and on the need to control its gradients in the critical sections of products.
Development of a Mathematical Model of the Distribution of the Temperature Field in the Material of the Protective Coating of Pipe Metal Based on Low Molecular Weight Oligodiene During its Heat Treatment
Authors: Sapelkin R.I. , Matreninsky S.I. , Mishchenko V.Ya.
Published: February 2024

Statement of the problem. The process of vulcanization of the material of the protective coating of pipe metal based on low molecular weight oligodiene is possible only when creating and maintaining the specified temperature conditions in terms of the volume of vulcanizate. To study the regularities of the distribution of temperature fields in the vulcanized coating and to ensure the necessary temperature conditions of heat treatment, taking into account the influence of external influences, it became necessary to develop a mathematical model of the distribution of the temperature field in the protective coating material during its heat treatment using induction heating. Results. A mathematical model of the distribution of the temperature field in the vulcanized coating of pipe metal based on low molecular weight oligodiene has been developed. Conclusions. The conducted computational experiment using a mathematical model of the distribution of the temperature field made it possible to determine compliance with the temperature regime of vulcanization of the protective coating material over the entire volume of vulcanizate under certain boundary conditions.
ASSESSMENT INSTRUMENT FOR BASIC HOOK PUNCH TECHNIQUES FOR BOXING ATHLETES AGED 16-30 YEARS
Authors: Bisa Maksimus
Published: February 2024

Background of study: The hook punch is one of the deadliest punches in boxing. But at the same time, hook punches also require skill from the boxer. This study then aims to produce and test the basic techniques of hook punch boxing athletes aged 16-30 years. Methods: The method used is experimental quantitative research by making a basic technique of hook strokes which refers to the concept of motor learning, beginning with the stimulus-receptor to the response-effector and muscle memory through a questionnaire that experts and practitioners validate before being used. The subjects in this study were male amateur and professional boxing athletes aged 16-30 years in Jakarta. Instrument trials were carried out in two boxing gyms with 20 athletes. Results: The results showed that the validity and reliability tests obtained Cronbach’s Alpha value for each basic technique of hook stroke was greater than 0.60, and the r-table (product-moment) value was 0.444 <0.60. Conclusion: Then it can be concluded that the basic technique of the hook stroke is declared reliable and feasible to use.