bluuebunny/crossref_metadata_2025_split huggingface dataset:
U MÔ ĐỆM DẠ DÀY RUỘT (GIST): TỪ SIÊU ÂM ĐẾN CỘNG HƯỞNG TỪ
Authors: Vũ Hải Thanh 
Published: July 2022

U mô đệm dạ dày ruột: Từ siêu âm đến cộng hưởng từ. Mở đầu. Trước kia được xem là u cơ trơn, mô thần kinh, thượng bì ống tiêu hoá, nay hoá mô miễn dịch xác định với protein KIT CD 117 từ tế bào kẽ Cajal. Bệnh không hiếm gặp nhưng ít được phát hiện sớm. Từ X quang thường quy, siêu âm, chụp cắt lớp vi tính(CLVT), chụp cộng hưởng từ, chụp đồng vị PET đều có thể thấy được. Tuy nhiên đa số phát hiện tình cờ khi kiểm tra sức khoẻ, siêu âm phát hiện được sau đó CLVT khẳng định tìm các chi tiết về hình ảnh.Kết quả: 6 bệnh nhân được phát hiện, 4 tình cờ và can thiệp phẫu thuật có xác minh của giải phẫu bệnh. Giới nam/nữ 2/6. Kích thước dưới 3 cm 4/6, 1 u lớn nhất 30x40 cm. Chưa phát hiện di căn 6/6. 6 ca đều khỏe sau 3 năm.
Nhận xét và kết luận. Đa số GIST phát hiện tình cờ, các mẫu hình CĐHA đều phát hiện được. Thời gian sống sau 5 năm phụ thuộc kích thước u. Thường di căn gan, mạc treo nhưng muộn. Siêu âm và CLVT được sử dụng để theo rõi sau điều trị can thiệp và điều trị đích. Phát hiện sớm phụ thuộc vào khám sàng lọc và quan tâm cộng đồng đến khám phát hiện bệnh.
NGHIÊN CỨU GIÁ TRỊ CHẨN ĐOÁN UNG THƯ VÚ CỦA SIÊU ÂM MODE B VÀ SIÊU ÂM ĐÀN HỒI MÔ - STRAIN ELASTOGRAPHY
Authors: Nguyễn Thị Thu Thảo , Lưu Hồng Nhung , Vũ Đăng Lưu , Phạm Minh Thông 
Published: July 2022

Một nghiên cứu thử nghiệm chẩn đoán được thực hiện tại bệnh viện Bạch Mai với mục đích nghiên cứu giá trịcủa phương pháp siêu âm đàn hồi mô mức biến dạng – Strain Elastography (SE) trong chẩn đoán ung thư vú (UTV).Kết quả: Bước đầu, chúng tôi đã thực hiện được trên 22 bệnh nhân với 24 tổn thương được chẩn đoán bằng siêu âm mode-B, siêu âm đàn hồi mô Strain Elastography tuyến vú, có đối chiếu với kết quả mô bệnh học. Phương pháp siêu âm mode-B có độ nhạy 94,1%, độ đặc hiệu 57,1%, giá trị dự báo dương tính 84,2% và giá trị dự báo âm tính 80%, độ chính xác 83,3%. Khi phối hợp siêu âm mode-B với siêu âm đàn hồi mô mức biến dạng đã làm tăng giá trị chẩn đoán với độ nhạy 100%, độ đặc hiệu 71,4%, giá trị dự báo dương tính 89,5%, giá trị dự báo âm tính 100%, độ chính xác 91,7%.
Kết luận: Siêu âm đàn hồi mô có thểchẩn đoán các tổn thương BI-RADS 3 và 4a tốt hơn, đặc biệt khi phối hợp vớisiêu âm vú mode -B, có thể tăng hoặc giảm bậc BI-RADS, làm tăng giá trị chẩn đoán của siêu âm từ 83,3% lên91,7%.
The Rise and Fall of Visual Paradigms: An Interview with Mario Carpo
Authors: Fell Contreras Stephannie 
Published: July 2022

Interview conducted by Stephannie Fell Contrerasat The Bartlett School of Architecture (March 10th, 2020) and via Zoom (April 14th, 2020)
Mario Carpo is Reyner Banham Professor of Architectural History and Theory at The Bartlett School of Architecture. He specializes in history of architectural theory and history of cultural technologies, focusing on the early modern period and contemporary digital design theory. He is the author of The Second Digital Turn (MIT Press, 2017), The Alphabet and the Algorithm (MIT Press, 2011), and Architecture in the Age of Printing (MIT Press, 2001), among other books.
Technologies of Representation
Authors: Fell Contreras Stephannie 
Published: July 2022

“In teaching us a new visual code”, Susan Sontag wrote more than forty years ago, “photographs alter and enlarge our notions of what is worth looking at and what we have a right to observe” (Sontag, 1977, p. 3). Since the publication of Sontag’s `Plato’s Cave ?, the most radical change in this visual code has been the pace and breadth of its reach. We carry image-making and image-sharing devices in a pocket. We can easily upload a photograph to a search engine and call up millions of images based on visual or conceptual similarity. But even with the leveling of tools for making and distributing images, Sontag’s empowering `ethics of seeing ? is today a territory in dispute. Millions of image-makers and instant sharing capabilities are met by algorithmic filter-bubbles and widespread misinformation campaigns. The sheer quantity of image circulation did not amount to improved visibility, let alone mutual understanding.
After 18-O (18 October) in Chile and the Covid-19 pandemic, it became clear that any discussion on representation should address the unrealized promise of the `ethics of images ?. This implies not forgetting that, as Gayatri Spivak proposes, whenever we use the word ‘representation’ we are compounding its two meanings: to ‘re-present’ as in art or philosophy, and to ‘speak for’ as in politics (1988, p. 275). Architects are familiar with images that ‘do’ things for us: renders pre-visualize, orthographic projections measure, collages hint at experiences of space. Architectural drawings can be translated, as Robin Evans (1997) put it, into buildings and urban plans. But what is architecture’s relationship to other kinds of images, those which were never meant to become buildings? This issue of Materia Arquitectura was a call to explore the agency of images in the construction of realities, the imposition of borders and the narration of stories that are political. Not only because their object is the polis, but because they alter our relationship with the built environment and consequently, the way in which we understand, imagine and shape, as a society, the common territory that is at the base of the exercise of public power.
Peace-walls, Flags, and Dark Passages
Authors: McLintock Maria 
Published: July 2022

The cites of Belfast and Londonderry in Northern Ireland are fractured with a network of walls, fences, and barricades, that divide traditionally Loyalist- Unionist-Protestants from Republican- Nationalist-Catholics communities. They were mostly constructed between the late 1960s and early 1990s, during a period of conflict known as ‘The Troubles.’ Since 1995, the walls have been rebranded with the official euphemism ‘peace walls,’ and the groups they divide renamed as ‘interface communities.’ They are due to be removed by 2023, as part of commitments drawn out in the Good Friday Agreement; the 1998 accord that largely brought an end to the conflict. However, due to Northern Ireland’s devolved government, and a lack of funding towards the advocacy groups needed to bring these opposing communities together, among other opaque issues, this goal is increasingly unattainable. Woven throughout this network of fortification infrastructures is a nascent tourist typology and muralscape that is complex and murky, bound up in underexplored emergent identity politics. This article leans on spatial post-conflict theory, and first- hand accounts of encounters with this architectural typology, to explore the nebulous context in Northern Ireland.
LA PEQUEÑA ZATEZALO: HISTORIA DE LA COMUNIDAD DE LOBE BLOCK EN WEDDING, BERLÍN
Authors: ZATEZALO ANA 
Published: July 2022

Esta es una historia de Berli?n sintiendo su trauma colectivo y reprocesando el libro Berlin Masques que John Hejduk escribio? en 1981 –hace ma?s de 40 an?os– para reconciliar Berli?n con el trauma de la Segunda Guerra Mundial. Tambie?n es mi opinio?n sobre un edificio brutalista llamado “Lobe Block”, el que revela sus poderes colectivos, permitiendo que ocurran mu?ltiples comportamientos. A la manera de Hejduk, intentare? expandirme contextualizando mi historia personal, mis rai?ces en la Yugoslavia de los an?os ochenta, a partir del Lobe Block de hoy. Llame? a este trabajo “La pequen?a Zatezalo” para posicionarme en Berli?n, poco a poco, como una arquitecta que trabaja con el disen?o centrado en la vida, interesada en los cuidados y el enfoque multisensorial; dejando espacio para que la historia de “la gran” Zatezalo llegue en algu?n momento al final de mi carrera. Tambie?n, a partir del nombre escogido para el ti?tulo, el trabajo trata de rastrear el hilo conductor del edificio Lobe Block hasta otros edificios de la e?poca brutalista con los que tuve una relacio?n personal, hasta las reflexiones e ideas que lo producen. Los conceptos que tomo prestados de Hejduk son “reciprocidad”, “encuentro” y “tiempo”, nociones cruciales para mis objetivos en arquitectura, mi investigacio?n sobre la psicologi?a del espacio y la psicologi?a ambiental a trave?s de mi oficina, Sinestezia.
Analisis Tingkat Pengetahuan dalam Pemilihan dan Penggunaan Kontrasepsi di Kecamatan Tikke Raya Kabupaten Pasangkayu
Authors: Lestari Ayu Lestari , Ririen Hardani  , Andi Atirah Masyita  
Published: July 2022

Latar Belakang: Indonesia mengalami peningkatan jumlah penduduk sebanyak 32,57 juta jiwa dalam kurun waktu sepuluh tahun. Hal ini akan menjadi suatu permasalahan kependudukan dan pembangunan bangsa Indonesia. Kontrasepsi merupakan salah satu upaya untuk mencegah terjadinya kehamilan akibat pertemuan antara sel telur dengan sel sperma. Pemilihan alat kontrasepsi dapat dipengaruhi oleh pengetahuan untuk mengambil keputusan jenis kontrasepsi yang akan digunakan.
Metode: Penelitian ini menggunakan pendekatan cross sectional dengan teknik purposive sampling menggunakan instrumen kuesioner pada target yaitu sebanyak 350 sampel dalam waktu 2 bulan.
Hasil: Hasil penelitian menunjukkan tingkat pengetahuan dalam pemilihan dan penggunaan kontrasepsi di Kecamatan Tikke Raya Kabupaten Pasangkayu lebih dominan kategori baik, yaitu 72% dan 67%. Hasil uji chi-square menunjukkan bahwa pengetahuan berhubungan dengan faktor jenis kontrasepsi, sumber informasi dan lama penggunaan dengan nilai signifikansi 0,027; 0,043; 0,016 (< 0,05).
Kesimpulan: Kesimpulan penelitian ini, tingkat pengetahuan masyarakat dalam pemilihan dan penggunaan kontrasepsi dikategorikan baik dan terdapat hubungan signifikan antara pengetahuan dengan faktor jenis kontrasepsi, sumber informasi dan lama penggunaan.
imagen de Johanna Bertha Julie von Westphalen
Authors: Plascencia Barrera Johana Marisela 
Published: July 2022

Hablar del origen del marxismo es escribir de Karl Marx o de Friedrich Engels, sin embargo, la historia no ha sido justa. La historia ha dejado olvidado en el tintero el nombre de Johanna Bertha Julie von Westphalen, quien fue la primera mujer de la Liga comunista, y no solo la señora Marx. En el presente estudio trataremos de acercarnos a Jenny, como solía conocérsela, una figura clave y activa del marxismo.
Benefits of spirituality in the workplace
Authors: Ríos-Pérez Elimari , Castro-Gonzáles Segundo , Picón-García Nora 
Published: July 2022

Purpose: Existing literature has uncovered many benefits of spirituality in the workplace. However, building a sound theory of spirituality in the workplace requires testing its benefits in narrower contexts. We test spirituality’s effects on employees’ well-being and the company’s relationship with customers in the context of the retail industry in Puerto Rico.
Design / methodology / approach: We developed a model using Structural Equation Model-Partial Least Square. Then, we use the expert debriefing triangulation technique to assess the validity and reliability of our sample of 131 employees.
Findings: This research shows spirituality in the workplace has positive effects on employees’ well-being and the company’s relationship with its customers in the retail industry of Puerto Rico.
Originality: Our model links spirituality in the workplace with two variables of (Heskett et al., 1994) Profit Chain Value. Although our subject has been widely studied, literature in narrow contexts is needed to develop a unified theory. We contribute insight into spirituality in a narrow context plus a quantitative model to be used when large samples are unfeasible.
Effects of aerobic exercise on event-related potentials related to cognitive performance: a systematic review
Authors: Gusatovic Julia , Gramkow Mathias Holsey , Hasselbalch Steen Gregers , Frederiksen Kristian Steen 
Published: July 2022

Introduction
Aerobic exercise interventions may affect different cognitive domains such as attention, working memory, inhibition, etc. However, the neural mechanisms underlying this relationship, remains uncertain.

Objective
To perform a systematic review on exercise intervention studies that use event-related potentials (ERPs) as outcome for cognitive performance.

Methods
We identified studies through searches in four databases reporting the effects of either an acute bout or chronic exercise on any ERP associated with cognitive performance. Study population included participants >17 years of age with or without a diagnosis.

Results
A total of 5,797 records were initially identified through database searching of which 52 were eligible for inclusion. Most studies were of acute aerobic exercise with moderate intensity. Results were heterogenious across studies, but there was a trend that ERP amplitude increased and (to a lesser extent) latencies decreased post-exercise. The P3 ERP was the most often reported ERP.

Conclusion
Heterogeneity across studies regarding methodology limited the possibility to draw definitive conclusions but the most consistent findings were that acute aerobic exercise was associated with higher amplitudes, and to a lesser extent shorter latencies, of ERPs.
Niche diversification of Mediterranean and southwestern Asian tortoises
Authors: Escoriza Daniel , Ben Hassine Jihene 
Published: July 2022

BackgroundTortoises of the genusTestudoare widely distributed throughout the Mediterranean region and southwestern Asia. However, the evolutionary mechanisms of diversification in this genus are still poorly understood.MethodsIn this study, we assessed the evolutionary patterns in the climate niches of five species and 11 subspecies of the genusTestudousing ecological niche models and evaluated the niche overlap based on species phylogenetic distances.ResultsThe ecological models indicated that most species differ in their climate niches, but show overlap, with gradual transitions at range boundaries. As expected, the ecological divergence among subspecies was lower than that among species. Evaluation of the phylogenetic signal indicated that climate niches have been weakly conserved, but sister species also show high evolutionary divergence.
Analysis of Vegetable Nutritional Garden Interventions to Improve Socio-economic Status, Nutritional and Livelihood Security of Selected Beneficiaries under DST- WOS-B Project of District Moga, Punjab, India
Authors: Dubey Manisha , Jindal S. K. , Dhillon T. S. , Sharma Sonika , Deepika Ravi 
Published: July 2022

Study was carried out in Punjab Agricultural University, Ludhiana, Punjab to analyse the impact of vegetable nutritional garden on the nutritional intake and socio- economic status of selected beneficiaries of District Moga, Punjab, India. Survey conducted to assess the impact of DST Project from 82 beneficiaries across the two blocks i.e. Village Khosapando and Niddhawala, Village Dagaru and Churchak from November- December, 2019 and again August-September, 2021, through a structured questionnaire developed by the Department of Food and Nutrition. The data pertaining to general profile, dietary habits, socio-economic status of the beneficiaries.
The dietary diversity questionnaire include 12 groups of food like Cereals, Pulses, Green leafy vegetables, Roots, Tubers, Fruits, Vegetables, Milk and Milk products, Egg, Fat, Sugar, Meat and Miscellaneous. The information on respondent’s food consumption was collected using (24-hour recall).The results have shown that, there was difference in the nutritional uptake of beneficiaries during the intervention period and before the intervention of project. Under this project, area under vegetable cultivation has increased significantly in all selected villages over period 2019-2022 i.e. area under vegetable production in Village Khosa Pando, Dagru, Chuharchak and Nidhanwala increased by 91.6,100, 93.9, 94.2 percent. Moreover, per capita income of farmers having landholding of 0.5 to 1 acre and 0.1 to 0.5 acre has increased by 180 and 62 percent respectively. Furthermore, the consumption of green and leafy vegetables, roots and tubers, and other vegetables by intervention household increased drastically from 61.4, 48, 54 to 97.6, 95.0 and 88.1 respectively after establishing vegetable nutrition gardens.
Soursop (Annona muricata L.) Fruit Peels as Source of Phenolic Constituents and Annonacin with Biological Activities
Authors: Vieira Glauciemar Del-Vechio , Xavier Julianna Oliveira de Lucas , Araújo Ana Lúcia dos Santos de Matos , Conegundes Jéssica Leiras Mota , Fontes Elita Scio , Sousa Orlando Vieira de 
Published: July 2022

Aims: In this study, chemical constituents and biological activities of the Annona muricata L. fruit peels were evaluated using methanol extract (MEAM) and hexane (HFAM), dichloromethane (DFAM), ethyl acetate (EFAM), and butanol (BFAM) fractions.
Place and Duration of Study: All the experiments were done in the Department of Pharmaceutical Sciences and Department of Biochemistry, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, 36026-900, Brazil, between January 2012 and July 2016.
Methodology: Phytochemical screening (specific chemical reactions), total phenolic and flavonoid contents (Spectrophotometric methods) and chemical compounds were assessed (High performance liquid chromatography analysis). The antioxidant activity was determined by 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric reducing antioxidant power (FRAP), beta-carotene, and thiobarbituric acid assays. The inhibitory effect against digestive enzymes (lipase, α-amylase and α-glucosidase) was measured by spectrophotometric assays and and toxicity by the brine shrimp lethality bioassay.
Results: Tannins, flavonoids, coumarins, terpenes and steroids, saponins, and alkaloids were detected. EFAM had the highest values of total phenolic and flavonoids, while a similar compound to annonacin was found in MEAM by HPLC. EFAM was also more active in DPPH and FRAP assays, and HFAM was effective in inhibiting the linoleic acid oxidation and the malondialdehyde. MEAM and fractions blocked lipase, α-amylase and α-glucosidase, while HFAM and DFAM were toxic against Artemia salina.
Conclusion: The results showed that the A. muricata fruit peels have important biological effects, which can bring great benefits to human and animal health.
An Investigation of Insulinotropic Potential of Herbal Plants for Management of Diabetes
Authors: Haimed Yousef Ahmed Saleh , Sharma Pankaj Kumar , Jha Deepak Kumar , Sharma Jaya 
Published: July 2022

The Insulinotropic hormone glucagon-like peptide-1, which has been proposed as a modern treatment for management of diabetes, is metabolized extremely with the aid of dipeptidyl peptidase-IV. Inhibitors on dipeptidyl peptidase-IV enhance the level of glucagon-like peptide-1, as have elevated glucose tolerance and improved insulin secretion. Recently, incretin-based treatments have end up a beneficial tool to treat diabetic patients, and distinctive research have focused on the identification of glucagon-like peptide-1 receptor agonists, which includes these of herbal origin.
Aims: This study was aimed to explorations the effect of methanolic extract of plants to inhibit dipeptidyl peptidase-IV and comparing its inhibitory activities with Diprotin, as a reference standard additionally, this study focuses to the influences of glucagon-like peptide-1secretions which accelerated glucose tolerance and provocation of insulin biosynthesis and secretion on STC-1 cell line.
Study Design: In-vitro model.
Place and Duration of Study: Department of pharmacology, Karnataka College of pharmacy, Bangalore, India, between Jan 2022 to April 2022.
Methodology: The test drug undertaking of different medicinal plants extract of management over diabetes right here we were the methanolic extraction of three plants; “Aegle marmelos, Moringa oleifera, then Syzygium cumini” have been tested in-vitro for dipeptidyl peptidase-IV inhibitory activity and have an impact on of incretin system like glucagon-like peptide-1. An in-vitro assay to measure glucagon-like peptide-1release from cultured murine EEC’s under fatty acid stimulation. dipeptidyl peptidase-IV is involved in the inactivation over glucagon-like peptide-1, a potent Insulinotropic peptide.
Results: The current study underlines up to expectation the extracts inhibits the dipeptidyl peptidase-IV and enhances the glucagon-like peptide-1for diabetes. Results established so the extracts on Aegle marmelos, Moringa oleifera, and Syzygium cumini had dipeptidyl peptidase-IV inhibitory activity on 42.57μg/mL, 42.38/mL, and then 41.48μg/mL respectively. Diprotin A confirmed an IC50 virtue on 29.83μg/mL, as is used as positive controls. Similarly, the study additionally demonstrates that on a cellular level of Aegle marmelos, Syzygium cumini potentially stimulate glucagon-like peptide-1secretion, however Moringa oleifera indicate decent rises into glucagon-like peptide-1secretion.
Conclusion: The outcomes assure the inhibitory impact about plants regarding dipeptidyl peptidase-IV, glucagon-like peptide-1secretion, and the main in conformity with stand a novel, efficient and fair strategy for the management on diabetes.
Impact of beam‐hardening corrections on proton relative stopping power estimates from single‐ and dual‐energy CT
Authors: Chacko Michael S. , Wu Dee , Grewal Hardev S. , Sonnad Jagadeesh R. 
Published: July 2022

AbstractA major contributing factor to proton range uncertainty is the conversion of computed tomography (CT) Hounsfield units (HU) to proton relative stopping power (RSP). This uncertainty is heightened in the presence of X‐ray beam‐hardening artifact (BHA), which has two manifestations: cupping and streaking, especially in and near bone tissue. This uncertainty can affect the accuracy of proton RSP calculation for treatment planning in proton radiotherapy. Dual‐energy CT (DECT) and iterative beam‐hardening correction (iBHC) both show promise in mitigating CT BHA. This present work attempts to analyze the relative robustness of iBHC and DECT techniques on both manifestations of BHA.The stoichiometric method for HU to RSP conversion was used for single‐energy CT (SECT) and DECT‐based monochromatic techniques using a tissue substitute phantom. Cupping BHA was simulated by measuring the HU of a bone substitute plug in wax/3D‐printed phantoms of increasing size. Streaking BHA was simulated by placing a solid water plug between two bone plugs in a wax phantom. Finally, the effect of varying calibration phantom size on RSP was calculated in an anthropomorphic head phantom.The RSP decreased −0.002 cm–1 as phantom size increased for SECT but remained largely constant when iBHC applied or with DECT techniques. The RSP varied a maximum of 2.60% in the presence of streaking BHA in SECT but was reduced to 1.40% with iBHC. For DECT techniques, the maximum difference was 2.40%, reduced to 0.6% with iBHC. Comparing calibration phantoms of 20‐ and 33‐cm diameter, maximum voxel differences of 5 mm in the water‐equivalent thickness were observed in the skull but reduced to 1.3 mm with iBHC. The DECT techniques excelled in mitigating cupping BHA, but streaking BHA still could be observed. The use of iBHC reduced RSP variation with BHA in both SECT and DECT techniques.