bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recurrent Leiomyomatosis Peritonealis Disseminata: Sonographic and Laparoscopic Correlation
Authors: Honemeyer Ulrich , Montgomery Lisa , Appleton Kallie , Tullius Thomas G , Ross Jason R , Barnard Jami J 
Published: September 2012

ABSTRACT
We present a 39-year-old G0P0 with history of infertility treatment-caused ovarian hyperstimulation and uterine fibroids, who was found to have a rare pathological presentation. Peritoneal lesions were identified during laparoscopic treatment for this patient's fibroids. Histological evaluation of these lesions revealed leiomyomatosis peritonealis disseminata (LPD), also known as disseminated peritoneal leiomyomatosis. While LPD can often be confused for metastatic leiomyosarcoma due to the histological presence of fibroblasts, myofibroblasts, smooth muscle, collagen, and spindle cell appearance, cases of LPD are generally benign, and present no need for therapy in asymptomatic cases. We present a discussion based on the clinical and sonographic presentation of LPD, its pathophysiology, treatment options and prognosis. A question set has been designed to reinforce comprehension of this presentation and associated topics for health care professionals.

How to cite this article
Honemeyer U, Ross JR, Barnard JJ, Appleton K, Tullius TG Jr, Montgomery L, Plavsic SK. Recurrent Leiomyomatosis Peritonealis Disseminata: Sonographic and Laparoscopic Correlation. Donald School J Ultrasound Obstet Gynecol 2012;6(3):327-332.
Laryngopharyngeal Reflux: Prospective Study Analyzing Various Nonsurgical Treatment Modalities for LPR
Authors: Mattoo Owais , Yousuf Aamir , Mir Anees , Muzaffar Rahil , Ahmad Rauf , Charag Aakib Hamid 
Published: September 2012

ABSTRACT

Objective
To compare the outcomes of various medical treatment modalities for laryngopharyngeal reflux (LPR).

Study design
Prospective study design.

Materials and methods
One-hundred and fifty patients were divided into three groups (A, B, C) based on the mode of intervention used for the control of LPR. Each study group enrolled 50 patients using random tables.
• Group A: These patients were put on a twice daily dosage of esomeprazole (20 mg bd) and domeperidone (10 mg bd) for 4 months
• Group B: These patients were put on bd dosage of esomeprazole (20 mg) and domeperidone (10 mg) and also received counseling for dietary and lifestyle changes. The duration of treatment was for 4 months.
• Group C: These patients received, in addition to above, 10 mg of amitriptyline (tricyclic antidepressant) bid, again for 4 months.

Results
The success achieved in controlling LPR was defined as greater than 50% improvement in baseline symptoms. The success achieved in group A was 46%, in group B was 54% and in group C was 40%.
The relative change in reflux symptom index (RSI) over any given period of time was significantly higher than the relative change in reflux finding score (RFS). The relative change in RSI over first month was 30.99%, which is significantly higher than the relative change of RFS (6.39%) over the same period.
The mean RSI scores during 4 months of treatment fell from 20.67 to 8.9 (p < 0.01) in group A, from 23.3 to 8.6 (p < 0.01) and from 21.3 to 10.8 (p < 0.05) in group C.
The mean RFS during 4 months fell from 15 to 6.5 (p < 0.05) in group A, from 16 to 6.4 (p < 0.05) and from 15 to 6.4 (p < 0.05) in group C.

Conclusion
• All the three interventions had a statistically significant impact on the signs and symptoms of LPR.
• However, higher success rates were achieved in group B where patients were put on a bid dosage esomeprazole and domeperidone nad counseled for lifestyle and dietary changes. Paradoxically, success rates achieved in group C was lower than other groups, possibly because of the anticholinergic effects of amitriptyline causing dry mouth and dry throat.
• The symptomatic improvement was seen much earlier than the improvement in laryngoscopic findings. This was evidenced by the fact that relative change in RSI was much higher than the relative change of RFS over a given period of time.
• If diagnosed with enough surety and certainty, patients of LPR do not need any antidepressant medications as these medications may not have any role in the treatment of same and may, however, worsen the condition owing to their anticholinergic side effects.

How to cite this article
Mattoo O, Muzaffar R, Mir A, Yousuf A Charag AH, Ahmad R. Laryngopharyngeal Reflux: Prospective Study Analyzing Various Nonsurgical Treatment Modalities for LPR. Int J Phonosurg Laryngol 2012;2(1):5-8.
Vocal Cord Leukoplakia: Characteristics and Pathological Significance
Authors: Kizil Yusuf , Aydil Utku , Yilmaz Metin , Ekinci Özgür , Güzeldir Osman Tugrul , Savas Veysel Akif , Köybasioglu Ahmet 
Published: September 2012

ABSTRACT
Leukoplakia is a nonspecific clinical term used to describe a mucosal white patch or plaque that cannot be easily scraped off. Leukoplakia of vocal cord represents a chronic inflammation or exposure to irritants which can also stimulate development of precancerous conditions or cancer. This study aimed to determine clinical and histopathological characteristics of vocal cord leukoplakia. A total of 66 patients were included. All patients with a clinical diagnosis of vocal cord leukoplakia who had undergone direct laryngoscopic examination and biopsy were analyzed retrospectively. The most common pathological finding was mild dysplasia (25.8%). Cancer was detected in 18.2% of cases. Malignancy was more frequent in cases with unilateral vocal cord involvement (23.4%) when compared with bilateral cases (5.2%) and in patients with localized lesions (19.3%) when compared with lesions involving whole cord (11.1%), but the differences were not statistically significant (p > 0.05). Smoking history was found to be related with cancer diagnosis (p < 0.001). In the presence of a serious smoking history, there is high-risk for malignancy and leukoplakia should be sampled immediately for histopathological examination. Although statistically not proven, cancer rates are higher in more localized and unilateral lesions.

How to cite this article
Kizil Y, Aydil U, Yilmaz M, Ekinci Ö, Güzeldir OT, Savas VA, Köybasioglu A. Vocal Cord Leukoplakia: Characteristics and Pathological Significance. Int J Phonosurg Laryngol 2012;2(1):9-13.
Girdlestone Procedure: When and Why
Authors: Cordero-Ampuero José 
Published: September 2012

Girdlestone is one of the options for treating an infected hip arthroplasty (along with isolated antibiotics, debridement, and one or two-stage exchange). The choice must be based on a list of previous considerations. Results of girdlestone Major differences among different series are reported in literature: from 13% to 83% of patients are satisfied with the result. Healing of infection is attained in 80% to 100% of patients, but figures are worse in special subsets (rheumatoid arthritis, enterococcal and methicillin-resistant infections, or when cement is retained). Pain is reported as severe in 16% to 33% of patients, moderate in 24% to 53% and mild in 76%, while only some authors refer to “satisfactory pain relief”. Up to 45% of geriatric patients are unable to walk and only 29% walk independently. The literature reports Harris Hip scores from 25 to 64. Indications for girdlestone Absolute indications: non-ambulatory patients because of other problems or diseases, and impossible reimplantation (2nd-stage surgery) (unacceptable anaesthetic or surgical risk, technical difficulties, patient rejection). Relative indications Dementia (risk of dislocation vs. severely reduced walking ability), immunocompromise (up to what degree of immune impairment do we accept to take the risk?), intravenous drug abuse (how can you prove it?)
The Strategic Samaritan: How Effectiveness and Proximity Affect Corporate Responses to External Crises
Authors: Jordan Jennifer , Diermeier Daniel A. , Galinsky Adam D. 
Published: September 2012

ABSTRACT:This research examines how two dimensions of moral intensity involved in a corporation’s external crisis response—magnitude of effectiveness and interpersonal proximity—influence observer perceptions of and behavioral intentions toward the corporation. Across three studies, effectiveness decreased negative perceptions and increased pro-organizational intentions via ethical judgment of the response. Moreover, the two dimensions interacted such that a response high in proximity but low in effectiveness led to more negative perceptions and to less pro-organizational intentions. This interaction was particularly pronounced if the corporation portrayed itself as communal-oriented. The interaction was mediated by individuals’ ethical judgment, which was a function of the corporation’s perceived benevolent concern. We termed the interaction the Strategic Samaritan, for it was when the corporation tried to appear like a Good Samaritan, displaying proximity with victims but not accompanying it with effective help, that it was seen as acting with less benevolent concern.
Transformations contemporaines de la paternité : la fin du patriarcat?
Authors: Côté Denyse 
Published: September 2012

Le modèle du père seul responsable de l'autorité, de la discipline et du pourvoi au sein de sa famille est en voie de disparition et de remplacement par celui du « père soignant ». La nouvelle fluidité des rôles parentaux, la mobilité accrue des mères (entre la famille et le marché du travail, entre conjoints et ex-conjoints, entre famille intacte et recomposée) auraient-elles sonné le glas de la famille patriarcale en Occident? Le patriarcat est-il désormais relégué aux oubliettes de l'histoire? Cet article propose une analyse sociologique de la paternité et de son évolution récente en regard du concept du patriarcat dans le contexte des sociétés occidentales contemporaines.
Évolution de la végétation macrophytique et trophie dans deux ruisseaux du bassin hydrographique de la molignée (condroz, belgique)
Authors: Bouxin Guy 
Published: September 2012

La végétation aquatique amphibie et supra-aquatique d’un ruisseau (appelé Molignée) et de son principal affluent (appelé Flavion), d’un bassin hydrographique du sud de la Belgique, a été étudiée en 1994 et en 2005 dans la rivière principale, et en 1995 et 2006 dans l’affluent. Les lits mineurs des ruisseaux ont été découpés en 50 et 36 sections contiguës de 500 mètres de longueur dans la Molignée et dans le Flavion respectivement. Dans chaque section, la végétation a été décrite et divers paramètres mésologiques des lits mineur et majeur ont été enregistrés. En 2005 et 2006, les bryophytes aquatiques et amphibies, ainsi que les algues filamenteuses, ont aussi été enregistrées. L’analyse statistique des données fut réalisée à partir des fichiers de macrophytes aquatiques et amphibies au moyen d’analyses multivariées, comme l’analyse non symétrique des correspondances. Les ensembles contenant des tableaux floristiques et mésologiques juxtaposés ont été analysés au moyen de l’analyse factorielle multiple. L’indice biologique macrophytique (IBMR) a été calculé dans chaque section. Les résultats montrent, sur une période de 11 ans, une diminution de fréquence de plusieurs espèces de berge et des changements importants dans la végétation liée au milieu aquatique. Ces changements consistent en une augmentation d’espèces favorisées par la pollution organique et une régression d’espèces intolérantes à cette pollution. Les fermes, le piétinement par le bétail, la pollution domestique ou l’urbanisation sont des facteurs corrélés à ces changements. L’apport des diverses techniques et des propositions de gestion est discuté.
Décoloration des effluents par des structures adsorbantes générées par électrocoagulation avec des électrodes d’aluminium et de fer
Authors: Zidane Fatiha , Qassid Fakhreddine , El Basri Soumia , Bensaid Jalila , Drogui Patrick , Blais Jean-François 
Published: September 2012

La présence de colorants dans les effluents industriels constitue un problème important dans plusieurs pays. Les industries qui rejettent de tels composés sont principalement les industries textiles et les industries de pâtes et papiers. La décharge de tels effluents dans le milieu récepteur cause une demande excessive en oxygène et ceux-ci doivent par conséquent être traités avant tout rejet dans l’environnement. Cette étude propose une nouvelle option pour le traitement de ce type de pollution, soit la décoloration par utilisation de structures adsorbantes produites préalablement par électrocoagulation avec des électrodes de fer et d’aluminium. Trois structures ont ainsi été synthétisées dans un électrolyte support constitué de 10-2 mol NaCl•L-1. Les trois structures synthétisées ont été analysées par diffraction des rayons X (DRX) et microscopie électronique à balayage (MEB). Ces analyses ont montré la présence dominante de bayerite (Al(OH)3) dans la structure produite à partir d’électrodes d’aluminium et de magnétite (Fe3O4) et lépidocrocite (γ-FeO(OH)) dans la structure générée à partir d’électrodes de fer. Le composé généré en utilisant les deux types d’électrodes contient, pour sa part, de la bayerite et de la goethite (α-FeO(OH)). Un suivi de la décoloration a été réalisé dans des solutions acides (pHi = 4,8) et alcaline (pHi = 9,8) contaminées par un colorant diazoïque ([Trypan bleu]i = 3,75 mg•L-1). Les résultats obtenus ont montré l’efficacité de ces structures, avec des rendements de décoloration compris entre 94 et 99 %, et un rendement d’élimination de la DCO pouvant atteindre 96 %, selon le pH du milieu.
Impact de la réutilisation des eaux usées épurées en irrigation : analyse ionique des lixiviats
Authors: Mouhanni Hind , Hamdi Hassan , Bendou Abdelaziz , Benzine Lhoussine , Cavalli Eric 
Published: September 2012

Au Maroc, pays du pourtour méditerranéen, les ressources en eau sont limitées et inégalement réparties dans l’espace et dans le temps. Agadir, ville du sud du Maroc, fait partie de la région du Souss connue pour ses activités d’agriculture et de pêche. La région est connue par un climat semi-aride et un grand déficit hydrique.
Afin de préserver la qualité des masses d’eau et pour diminuer les prélèvements dans le milieu naturel, il convient de chercher des approvisionnements alternatifs. La réutilisation des eaux usées épurées semble être une bonne alternative, notamment en irrigation.
Le potentiel actuel des eaux usées traitées par la station d’épuration (STEP) M’Zar du Grand Agadir-Maroc, susceptibles d’être utilisées sans restriction pour l’irrigation (catégorie A suivant les normes de l’OMS : Organisation Mondiale de la Santé), est de 10 000 m3•jr-1. Cette capacité de production permettra de combler entièrement les besoins en eau d’irrigation des espaces verts du Grand Agadir. Cette étude concerne l’évaluation des effets de la réutilisation des eaux usées épurées (EUE) en comparaison avec les eaux de la nappe pour l’irrigation des golfs. Elle présente la planification, le protocole et les résultats du suivi des analyses physicochimiques des lixiviats qui sont menés pour évaluer les effets de la réutilisation des eaux usées épurées, pour l’irrigation des golfs pendant les 60 premiers jours d’irrigation. Les analyses ioniques des lixiviats permettent de conclure que, malgré la grande valeur fertilisante des EUE, une légère salinité a été remarquée, laquelle est accentuée par l’entraînement des sels solubles du sol vers la nappe phréatique lors de l’irrigation par les EUE.
Prostate Cancer Among Black Men in Canada
Authors: Albers Patrick , Bashir Safaa , Mookerji Nikhile , Broomfield Stacey , Martín Anaïs Medina , Ghosh Sunita , Kinnaird Adam 
Published: June 2024

ImportanceProstate cancer is a prevalent disease among men worldwide, exhibiting substantial heterogeneity in presentation and outcomes influenced by various factors, including race and ethnicity. Disparities in incidence, stage at diagnosis, and survival rates have been observed between Black men and those of other races and ethnicities.ObjectiveTo compare prostate cancer outcomes between Black men and men with other race (Asian, Hispanic, Indigenous, Middle Eastern, White, Multiracial, and Other) in a universal health care system, with race and ethnicity self-reported.Design, Setting, and ParticipantsThis was a prospective, observational cohort study of men diagnosed with prostate cancer between June 1, 2014, and August 28, 2023, who self-identified race and ethnicity. Participants included men who had been prospectively enrolled in the Alberta Prostate Cancer Research Initiative from the 2 major urology referral centers in Alberta (University of Alberta and University of Calgary). All men with prostate cancer enrolled in the initiative were included.ExposureRace and ethnicity.Main Outcomes and MeasuresThe primary outcome was the stage and grade of prostate cancer at diagnosis. Further outcomes included age and prostate-specific antigen level at diagnosis, initial treatment modality, time from diagnosis to initial treatment, and prostate cancer–specific, metastasis-free, and overall survivals.ResultsA total of 6534 men were included; 177 (2.7%) were Black, and 6357 (97.3%) had another race or ethnicity. Men who identified as Black were diagnosed with prostate cancer at an earlier age (mean [SD], 62.0 [8.2] compared with 64.6 [7.7] years; P &amp;lt; .001) and had a lower Charlson Comorbidity Index rating (14% compared with 7% ≤ 1; P &amp;lt; .001) compared with men of other races. Men who identified as Black had similar prostate-specific antigen levels at diagnosis, TNM category (74% vs 74% with T1-T2; P = .83) and Gleason Grade Group (34% compared with 35% Gleason Grade Group 1; P = .63). Black men had similar rates of prostate cancer–specific (hazard ratio [HR], 1.10; 95% CI, 0.41-2.97; P = .85), metastasis-free (HR, 0.88; 95% CI, 0.42-1.46; P = .44), and overall (HR, 0.55; 95% CI, 0.25-1.24; P = .15) survival.Conclusions and RelevanceThe findings of this cohort study suggest that Black men, despite being diagnosed at a younger age, experience comparable prostate cancer outcomes compared with men of other races.
Hybrid deep architecture for intrusion detection in cyber‐physical system: An optimization‐based approach
Authors: Arumugam Sajeev Ram , Paul P. Mano , Issac Berin Jeba Jingle , Ananth J. P. 
Published: June 2024

SummaryIntrustion Detection System (IDS) refers to the gear or software that monitors a network or system for malicious activity or policy violations. Periodically, the system records any intrusion action or breach, which frequently modifies the administrator. Cyber Physical System (CPS) is particularly called as networked connected system, in which the system components are spatially distributed and integrated via the communication network. The control mechanism ensures computation significance; however, the system does affect attacks. Researchers are trying to handle this issue via the existing anomaly datasets. In this way, this paper follows an intrusion detection system under three major stages including extraction of features, selection of feature, and detection. The primary stage is the extraction of Statistical features like standard deviation, mean, mode, variance, and median, as well as higher‐order statistical features like moment, percentile, improved correlation, kurtosis, mutual information, skewness, flow‐based features, and information gain‐based features. The curse of dimensionality becomes a significant problem in this scenario, so it is crucial to choose the right features. Improved Linear Discriminant Analysis (LDA) is utilized to choose the right features. The selected features are subjected to a Hybrid classifier for final detection. Here, models like CNN (Convolutional Neural Network) and Bi‐GRU (Bidirectional Gated Recurrent Unit) are combined. A new Bernoulli Map Estimated Arithmetic Optimization Algorithm (BMEAOA) is added to train the system by adjusting the ideal weights of the two classifiers, leading to improved detection outcomes. Ultimately, the effectiveness is assessed in comparison to the other traditional techniques.
All‐Natural Self‐Bonded Biocomposite Providing Superior Electromagnetic Interference Shield Performance with Effective Absorption
Authors: Li Suiyi , Du Yingkuan , Ye Haoran , Wu Jiamin , Wang Yang , Liang Yunyi , Zhu Mingwei , Lam Su Shiung , Liu Chuangwei , Li Jianzhang , Xia Changlei 
Published: June 2024

AbstractThe development of electronics and telecommunication technologies requires high‐performance electromagnetic interference (EMI) shielding materials to mitigate the rising concern of electromagnetic pollution. In this work, a novel partial dissolution approach is reported to fabricate an all‐natural eco‐friendly high‐strength cellulose/biochar (Cel@BC) composite showing excellent EMI shielding performance due to its densely crosslinking conductive core–shell structure. This results in a high conductivity of 130.9 S m−1, providing ultra‐high metal‐level EMI shielding effectiveness ≈72.4 dB. Absorption effectiveness reaches a maximum of 68.2 dB with electromagnetic waves absorbance >40%, featuring an obvious advantage over traditional reflecting‐dominated metals. This Cel@BC biocomposite presents lower environmental impacts than existing metals and petrochemical‐based plastics, as it biodegrades into carbon‐sequestering biochar. These outstanding EMI shielding properties and advantageous eco‐friendly nature make it an excellent cost‐efficient alternative to existing shielding materials on the market.
Revolutionizing Implantable Technology: Biocompatible Supercapacitors as the Future of Power Sources
Authors: Chodankar Nilesh R. , Karekar Smita V. , Safarkhani Moein , Patil Amar M. , Shinde Pragati A. , Ambade Rohan B. , Kim Jang‐Kyo , Han Young‐Kyu , Huh Yun‐Suk , Ghaferi Amal al , Alhajri Ebrahim 
Published: June 2024

AbstractAlmost all implantable electronic medical devices (IEMDs) are powered by bulky Li‐ion batteries (LIBs), limiting their miniaturization and lifespan advancements. In addition, LIBs contain toxic materials and flammable electrolytes that are dangerous if they leak into human organs. In this context, there is an urgent need to explore new approaches and concepts that can address the critical challenges of designing novel electrochemical energy storage systems and gain a mechanistic understanding of the phenomena taking place in diverse scenarios. This review summarizes recent advancements in biocompatible supercapacitors (B‐SCs) as a power source for various IEMDs, offering a potential solution to these challenges. Different types of IEMDs and their power requirements are briefly discussed, along with challenges arising from energy storage systems and their applications in IEMDs. Given the importance of electrode materials in determining the electrochemical performance of B‐SCs in terms of energy and power densities, different electrode materials and their developments are systematically reviewed. Finally, new insights are offered into potential opportunities and future prospects for the rational design of next‐generation B‐SCs.