bluuebunny/crossref_metadata_2025_split huggingface dataset:
MỘT SỐ YẾU TỐ LIÊN QUAN ĐẾN THỰC TRẠNG TRẦM CẢM CỦA NGƯỜI NHIỄM HIV/AIDS ĐANG ĐIỀU TRỊ ARV TẠI 2 PHÒNG KHÁM NGOẠI TRÚ TỈNH THÁI BÌNH
Authors: Văn Mạnh Ngô , Thị Huyền Diệu Bùi 
Published: December 2021

Mục tiêu: Mô tả một số yếu tố liên quan đến trầm cảm của người nhiễm HIV/AIDS đang điều trị ARV tại 2 phòng khám ngoại trú tỉnh Thái Bình năm 2019. Đối tượng nghiên cứu: bệnh nhân HIV/AIDS người lớn ≥ 18 tuổi (gọi tắt là người bệnh) đang điều trị ARV. Phương pháp nghiên cứu: Phương pháp mô tả thông qua cuộc điều tra cắt ngang. Kết quả nghiên cứu: yếu tố liên quan tới trầm của người nhiễm HIV đang điều trị ARV: thất nghiệp, lao động tự do (OR=3,4); làm việc bán thời gian hoặc theo mùa vụ (OR=5,3); thu nhập hàng tháng dưới 3 triệu đồng (OR=9,6); có sử dụng ma túy (OR=2,9); kinh tế hộ gia đình thuộc diện nghèo, không đủ ăn (OR=7,5); không được hỗ trợ điều trị (OR=3,2); bị kỳ thị, phân biệt đối xử (OR=4,0); gặp phải tác dụng phụ của thuốc ARV (OR=2,5); đang điều trị các bệnh khác (OR=5,9); kết quả xét nghiệm T-CD4 lần gần nhất > 500 tế bào (OR=2,5)
Considering Power in Community-Based Research: Shifting Toward New Pedagogical Approaches with a 'Public Work for Public Things' Framework
Authors: Haarman Susan , Green Patrick M 
Published: December 2021

One of the fundamental questions of power in the pedagogy of community-based research (CBR) is who gets to decide what is research worthy and what is the focus of CBR questions? The reality of the power imbalance in community-based research and learning is often reflective of a systemic disengagement with the broader community. Even when instructors and administrators are intentional in how they solicit feedback or think through the impact of their work, they may not know the neighbourhood. Prioritising the voice of community partners does not provide a simple solution, as the individuals we work with to organise community-based learning opportunities may not be residents of the neighbourhood.
This article adopts a theory-building approach to this crucial question. Building on the work of Boyte (2014) and Honig (2017), community-based research is reoriented as ‘public work for public things’ (Haarman 2020). After establishing the ‘public work for public things’ framework, the article explores how this new framework impacts collaborative research by addressing the power differential and creating new lines of inquiry – specifically the practice of ‘elicitation of concerns’. Through the lens of critical service-learning pedagogy (Mitchell 2008) and a practitioner-scholar framework (Lytle 2008; Ravitch 2013; Salipante & Aram 2003), we then interrogate two community-based research courses we have recently taught, examining how a ‘public work for public things’ approach would have altered the course and its methods.
Navigating the Boundaries of Youth Violence Prevention and Reduction: Reflections on Power in Community Engaged Scholarship
Authors: Ross Laurie , Katie Byrne  , Safford Jennifer 
Published: December 2021

Community-engaged scholars grapple with power asymmetries in community-university partnerships, generally working from the assumption that deliberate practices are required to moderate the researchers’ power vis-a-vis that of the community. In this article, we suggest that this dyadic framing masks the complexity of power dynamics within communities, of which the university is just one part, and examine how power is negotiated in the boundary zones of a partnership. We use Third Generation Cultural Historical Activity Theory (CHAT) as a conceptual framework to analyse the structural and cultural dimensions of the boundary zone in which research, learning and action in our partnership occurred (Engeström 1996). A brief story sheds light on our boundary work which uses research and data to span, broker and shake institutional boundaries for the purpose of youth violence prevention and intervention. Our analysis illuminates the potential and limitations of our power to foster transformational change. It also allows us to show that underestimating power differentials and the diversity of values and cultures within an organisation and between a university and a community partner, and certainly across multiple institutions in the case of a cross-sector partnership, can slow down and even thwart work to address societal problems.
Promiscuous Care in Movement-Based Research: Lessons Learned from Collaborations in Manhattan's Chinatown
Authors: Wong Diane 
Published: December 2021

Decolonial and feminist studies scholars have long recognised the intricate ways in which the personal and academic are deeply interwoven and that the co-production of knowledge is essential for social transformation. This article examines the cultural organising of the Chinatown Art Brigade, an intergenerational collective of artists, activists, writers, educators and practitioners driven by the fundamental belief that cultural, material, and aesthetic modes of production have the power to combat gentrification. Specifically, I situate the collective within a longer lineage of Asian American cultural organising in Manhattan Chinatown and draw from years of movement-based research as a member of the collective. Incorporating personal reflection and interviews conducted with brigade members, this article speaks to how the themes of power, temporality and affectivity show up in movement-based research. How can we think more capaciously about academic and non-academic collaboration, to push the boundaries and explore new possibilities that honour the time, expertise and trauma of directly impacted communities? In reflecting on my work with the Chinatown Art Brigade, I discuss the nuances of intergenerational co-production of knowledge and interrogate how a feminist ethics of promiscuous care can uncover new possibilities for collaboration between cultural workers, organisers and movement-based scholars within and beyond the neoliberal academy.
Community Members as Facilitators: Reclaiming Community-Based Research as Inherently of the People
Authors: Sousa José Wellington 
Published: December 2021

This article aims to rethink the positionality of community in community-based research collaboration and advocate the need for community members to facilitate CBR processes to counter power imbalances in community-university engagement. I reflect on my lived experience as a community-based facilitator through a feminist post-structural lens focused on the interplay between concepts such as subjectivity, margin-centre and performativity. I argue that, despite the community-engaged scholarship egalitarian ideal, university-community engagement still echoes the old researcher-researched binary in which academics remain the hegemonic pole. In addition, as a medium of power/knowledge, the university fabricates the community and its marginality. Thus, a margin-centre relationship is established, in which community groups must claim their marginality to receive a share of the centre (the university), such as research skills and information. In these margin-centre dynamics, university and community can be understood as identities and subject positions to be taken up by individuals. In essence, these positions are expressions of regulatory power that normalises subjectivities, a condition in which individuals exist as subjects in the social space. Insights from the work of Judith Butler lead to the understanding that, in order to conceive community members as CBR facilitators, normalised and stabilised binary identities (university-community) should be unsettled. This entails individuals who are subjected as ‘the community’ to escape subjection by moving towards recognition of a subjectivity that is not prescribed or is still marginalised within the discourse. In escaping subjection, community groups may exercise power in order to establish new power relations in which CBR becomes more community-led, yet still collaborative.
Helping Homeless Youth: Epistemological Implications of Power in a YPAR Project
Authors: DeMeulenaere Eric 
Published: December 2021

Text from Nasma: 'I’ve started moving my things out of the house. I’m putting it in your office for now.' Thus began the story of how one of the youth I had worked with for four years on various YPAR projects became homeless and turned to me for help. Entering this crisis with Nasma took time and an emotional toll, and it affected the power dynamics of our relationship when finishing our YPAR project. Youth Participatory Action Research (YPAR) works to rebalance power in inequitable relationships based on roles, age, race, gender, etc. Providing care to Nasma as she confronted the traumatic situation of homelessness affected our collaborative relationship as she became dependent on me for basic economic resources. Through this process, the inequities in age and material resources between Nasma and me were centred, displacing the more equitable interactions that we had constructed through YPAR projects. This article employs critical autoethnography to examine the epistemological ‘risks of care’ and argues that the calls for ‘care-full’ scholarship still need to contend with the pitfalls of differential power dynamics in YPAR.
THE PROBLEM OF DEFINING STAKEHOLDERS IN A SUSTAINABLE DEVELOPMENT GOAL CONTEXT, EXAMINED VIA THE ANALYSIS OF ENVIRONMENTAL CONSERVATION PROJECTS.
Authors: Bulmer Elena 
Published: December 2021

There has been to date only limited consideration within the project management discipline of nonhuman actors as primordial stakeholders in projects. However, the inclusion of the roles of nonhuman actors is essential, when we consider that many projects in many areas, both within and outside the field of environmental conservation itself, such as for example in the fields of business and management, depend on natural resources for the development of their products. Despite this, natural resources tend to be overlooked in the stakeholder maps of projects in this wider context. Environmental Conservation projects are themselves especially interesting to study with regards to their stakeholder context and have been used as the experimental setting for the empirical work of this study. The primordial stakeholders of these projects are not social objects and therefore go beyond what are currently generally regarded as the limits of stakeholder theory. The study that has been used to analyse this concept is a marine conservation project based in Spain, whose primordial actor is not human. Unfortunately, these stakeholders being non-human are therefore not able to express themselves, and therefore are rarely purposely included in stakeholder analysis and management approaches, thus limiting comprehensive stakeholder mapping analyses ab initio, and handicapping realistic consideration of nonhuman actors. This study may be extrapolated and applied to the United Nation´s Sustainable Development Goal (SDG) 17, “Partnership for the goals”, with reference to SDG 14, which deals with marine conservation.
The uncomfortable comfort zone
Authors: Zacharias Carlos Renato 
Published: December 2021

Whenever we achieve the satisfaction of our expectations and anxiety dissolves, we feel as if we were in a comfort zone ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“ safe, complete, free from risks and in peace with ourselves. We might even have a little taste of heaven when we feel that we have fulfilled our duty. And as a fact, scientists are entitled to this kind of rewardÃƒÂ¢Ã¢â€šÂ¬Ã‚Â¦ but not for too long! In science, to enter a comfort zone can be as pleasant as dangerous. On one hand we may have a safe ground available to develop new modes of reasoning, protocols and theories. And on the other, we may stay stuck in a conventional but fragile ground, missing opportunities to reveal novel secrets or to address edge issues.
...
The community of HD researchers seems to have entered a new comfort zone when nanostructures were found in HD. Nanostructures have been raised to the level of ultimate evidence doing away with AvogadroÃƒÂ¢Ã¢â€šÂ¬Ã¢â€žÂ¢s limit and leading homeopathy and HD research into mainstream science. We really should enjoy this moment and collect more information about the HD phenomenon. However, we must be wary to not fall into a trap.
Use of plant bioassays in homeopathic basic research - a systematic review
Authors: Baumgartner Stephan , Betti Lucietta , Heusser Peter , JÃƒÆ’Ã‚Â¤ger Tim , Scherr Claudia , Majewsky Vera , Wolf Ursula 
Published: December 2021

Background:

Experimental research on the effects of treatments with homeopathic preparations on plants was last reviewed in 1990.

Aims:

The objective was to compile a systematic literature review on plant bioassays in homeopathic basic research using predefined criteria.

Methods:

Literature search was carried out on publications that reported experiments with homeopathic preparations on whole plants, seeds, plant parts or cells from 1920 to 2010, in healthy, abiotically or biotically stressed conditions. Outcomes had to be measured by established state-of-the-art procedures and statistically evaluated. Using a Manuscript Information Score (MIS) those publications were identified that provided sufficient information for proper interpretation (MIS > 5). Further evaluation focused on the use of adequate controls to investigate specific effects of homeopathic preparations and on the use of systematic negative control experiments to ensure proper system performance.

Results:

A total of 157 publications with plants were identified [1ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“3]. The 157 publications described a total of 167 experimental studies. 84 studies included statistics and 48 had a MIS > 5 allowing proper interpretation. 29 studies were identified with adequate controls to identify specific effects of homeopathic preparations, reporting significant effects of decimal and centesimal homeopathic potencies, including dilution levels beyond AvogadroÃƒÂ¢Ã¢â€šÂ¬Ã¢â€žÂ¢s number. Studies that tested series of consecutive potency levels reported a non-linear and discontinuous relation between effect and potency level. There were many individual studies with diverse methods and very few replication trials. 10 studies reported use of systematic negative control experiments, yielding evidence for the stability of the experimental set-up.

Conclusions:
Plant models appear to be a useful approach to investigate basic research questions on homeopathic preparations, but more independent replication trials and systematic research are needed. Systematic negative control experiments should be implemented on a routine basis to exclude false-positive and false-negative results.
Effect of homeopathic treatment used in commercial boar semen diluent on sperm viability
Authors: Soto Francisco Rafael , Coelho Cidéli de Paula , Vuaden Erlete Rosalina , Bonamin Leoni Villano , Azevedo Sergio , Benites Nilson Roberti , Barros Flavia Regina , Goissis Marcelo , Assunpção Mayra , Visitin José Antonio , Marques Mariana Grocke 
Published: December 2021

Background: It has been speculated that the homeopathic treatment of sperm cells in order to improve semen quality could be promising. However, few data is available and its use in spermatozoa requires investigation. It is well established that mitochondrial membrane potential is an important viability parameter of spermatozoa and it is intimately related to reproductive efficiency. In this manner, new technologies in order to improve the activity of sperm cells and, finally, the fecundity of swine herds are of extremely importance. Due to the lack of knowledge of homeopathic treatment effect on spermatozoa, the aim of the present study was to verify the effect of three different homeopathic treatments on viability of boar sperm cells.
Methods: semen samples were obtained from two sexually mature boars (18 mo of age). The boars were cross bred, with similar genetics of Pietrain versus Duroc, BP 450 progeny from a supplier company of similar reproductive performance animals. The animals were maintained in individual stalls, study conducted in Sao Paulo - Brazil. Three homeopathic treatments: Pulsatilla 6CH, Avena 6 CH or both, compared to placebo treatment (sucrose), the homeopathic medicaments or the control were administrated as globules manipulated according Brazilian Homeopathic Pharmacology. Each globule weighted 30 mg and contained sucrose as vehicle. One dose of two globules was added per 100 mL of diluted boar semen, which were chilled for 24 or 48 hours. All samples were labeled in codes in order to allow all laboratory analysis and evaluations being performed as a blind test. Data were tested for normality of residues and homogeneity of variances using the Guided Data Analysis software. Variables and interactions were analyzed by the PROC MIXED of the SAS package (SAS Institute Ins. Cary, NC). Adjusted least squares means (LSMEANS) of treatments were compared using the Tukey Test.
Results: The different treatments contributed to maintain acrossome integrity for prolonged periods of cooling over 48 hours. The use of Pulsatilla was effective in maintaining high sperm mitochondria activity up to 24 hours from harvesting.
Conclusion: Homeopathic medications can be used in artificial insemination in order to improve the quality of cooled and stored pig semen [1].
Keywords: homeopathy, swine semen, sperm viability.
Reference
[1] Soto, F. R. M.; Vuaden, E. R.; Coelho, C. P.; Bonamin, L. V.; Azevedo, S. S. A.; Benites, N. R.; Barros, F. R. O.; Goissis, M. D.; AssumpÃƒÆ’Ã‚Â§ÃƒÆ’Ã‚Â£o, M. E. O. D.; Visintin, J. A.; Marques, M. G. Effects of the utilization of homeopathic elements in commercial diluent on swine sperm viability. In Vitro Cell.Dev.Biol.ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬ÂAnimal. 47:205ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“209, 2011.
First eddy covariance flux measurements of semi-volatile organic compounds with the PTR3-TOF-MS
Authors: Fischer Lukas , Breitenlechner Martin , Canaval Eva , Scholz Wiebke , Striednig Marcus , Graus Martin , Karl Thomas G. , Petäjä Tuukka , Kulmala Markku , Hansel Armin 
Published: December 2021

Abstract. We present first eddy covariance flux measurements with the PTR3-TOF-MS, a novel proton transfer time of flight reaction mass spectrometer. During 3 weeks in spring 2016, the instrument recorded 10 Hz data of biogenic volatile organic compounds above a boreal forest, on top of a measurement tower at the SMEAR (Station for Measuring Ecosystem –Atmosphere Relations) II station in Hyytiälä, Finland. Flux and concentration data of isoprene, monoterpenes, and sesquiterpenes were compared to the literature. Due to the improved instrument sensitivity and a customized wall-less inlet design, we could detect fluxes of semi-volatile and low-volatility organic compounds with less than single-digit picomol per square meter per second (pmolm-2s-1) values for the first time. These compounds include sesquiterpene oxidation products and diterpenes. Daytime diterpene fluxes were in the range of 0.05 to 0.15 pmolm-2s-1, which amounts to about 0.25 % to 0.5 % of the daytime sesquiterpene flux above canopy.
How well can inverse analyses of high-resolution satellite data resolve heterogeneous methane fluxes? Observing system simulation experiments with the GEOS-Chem adjoint model (v35)
Authors: Yu Xueying , Millet Dylan B. , Henze Daven K. 
Published: December 2021

Abstract. We perform observing system simulation experiments
(OSSEs) with the GEOS-Chem adjoint model to test how well methane emissions
over North America can be resolved using measurements from the TROPOspheric
Monitoring Instrument (TROPOMI) and similar high-resolution satellite
sensors. We focus analysis on the impacts of (i) spatial errors in the prior
emissions and (ii) model transport errors. Along with a standard
scale factor (SF) optimization we conduct a set of inversions using
alternative formalisms that aim to overcome limitations in the SF-based
approach that arise for missing sources. We show that 4D-Var analysis of the
TROPOMI data can improve monthly emission estimates at 25 km even with a
spatially biased prior or model transport errors (42 %–93 % domain-wide
bias reduction; R increases from 0.51 up to 0.73). However, when both errors
are present, no single inversion framework can successfully improve both the
overall bias and spatial distribution of fluxes relative to the prior on the
25 km model grid. In that case, the ensemble-mean optimized fluxes have a
domain-wide bias of 77 Gg d−1 (comparable to that in the prior), with
spurious source adjustments compensating for the transport errors.
Increasing observational coverage through longer-timeframe inversions does
not significantly change this picture. An inversion formalism that optimizes
emission enhancements rather than scale factors exhibits the best
performance for identifying missing sources, while an approach combining a
uniform background emission with the prior inventory yields the best
performance in terms of overall spatial fidelity – even in the presence of
model transport errors. However, the standard SF optimization outperforms
both of these for the magnitude of the domain-wide flux. For the common
scenario in which prior errors are non-random, approximate posterior error
reduction calculations (derived via gradient-based randomization) for the
inversions reflect the sensitivity to observations but have no spatial
correlation with the actual emission improvements. This demonstrates that
such information content analysis can be used for general observing system
characterization but does not describe the spatial accuracy of the posterior
emissions or of the actual emission improvements. Findings here highlight
the need for careful evaluation of potential missing sources in prior
emission datasets and for robust accounting of model transport errors in
inverse analyses of the methane budget.
The Mid Atlantic Appalachian Orogen Traverse: a comparison of virtual and on-location field-based capstone experiences
Authors: Whitmeyer Steven , Fichter Lynn , Marshall Anita , Liddle Hannah 
Published: December 2021

Abstract. The Stratigraphy, Structure, Tectonics (SST) course at James Madison
University incorporates a capstone project that traverses the Mid Atlantic
region of the Appalachian Orogen and includes several all-day field trips.
In the Fall 2020 semester, the SST field trips transitioned to a virtual
format, due to restrictions from the COVID pandemic. The virtual field trip
projects were developed in web-based Google Earth and incorporated other
supplemental PowerPoint and PDF files. In order to evaluate the effectiveness of the virtual field experiences in comparison with traditional on-location field trips, an online survey was sent to SST
students that took the course virtually in Fall 2020 and to students that
took the course in person in previous years. Instructors and students alike
recognized that some aspects of on-location field learning, especially those with a tactile component, were not possible or effective in virtual field experiences. However, students recognized the value of virtual field experiences for reviewing and revisiting outcrops as well as noting the
improved access to virtual outcrops for students with disabilities and the
generally more inclusive experience of virtual field trips. Students
highlighted the potential benefits for hybrid field experiences that
incorporate both on-location outcrop investigations and virtual field trips, which is the preferred model for SST field experiences in Fall 2021 and into the future.
الصحافة الإلكترونية في السودان
Authors: محمد فضل الله أحمد 
Published: December 2021

الصحافة الإلكترونية في السودان
This study tackles the Electronics Journalism in the Sudan .The study started with the introduction in which the researcher compared the Electronic Journalism and the typed Journalism, the problem of the research, the objectives of the research, the method of the research, and the question of the research .The research also mentioned specification of the Electronic Journalism, stages of its origination and its development .The study specified the Arab Electronic Journalism development and the researcher handles the characteristics of the Electronic Journalism and the reality of the Arab and Sudanese Electronic Journalism .
The research was concluded with comparison between Electronic Journalism and typed Journalism