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Hepatobiliary & Pancreatic Diseases International 2018年第3期17卷 280-281页

作者： francesco sucameli elisa francone laura dova prospero magistrelli emilio falco stefano berti department of general surgery ospedale sant'andreaPOLL-ASL5La Spezia 19100Italy

To the Editor：We read with tremendous interest the paper by Del Fabbroet al. [1]. In this thorough article, the authors meticulously underlinethe advantages of a modified j-shaped incision for the simultaneoustreatment of difficult liver colorectal metastases （CRM） and right-lung CRM, reporting their experience in a cohort of 11 patients.

关键词： Surgical treatment of metachronous rectal liver and lung metastases:A combined videolaparoscopic and videothoracoscopic approach

Incoherent non-Hermitian skin effect in photonic quantum walks

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Light(Science & Applications) 2024年第5期13卷 885-893页

作者： stefano Longhi Dipartimento di Fisica Politecnico di MilanoPiazza L.da Vinci 32I-20133 MilanoItaly IFISC(UIB-CSIC) Instituto de Fisica Interdisciplinar y Sistemas ComplejosE-07122 Palma de MallorcaSpain

The non-Hermitian skin effect describes the concentration of an extensive number of eigenstates near the boundaries of certain dissipative *** phenomenon has raised a huge interest in different areas of physics,including photonics,deeply expanding our understanding of non-Hermitian systems and opening up new avenues in both fundamental and applied aspects of topological *** skin effect has been associated to a nontrivial pointgap spectral topology and has been experimentally demonstrated in a variety of synthetic matter systems,including photonic *** most of physical models exhibiting the non-Hermitian skin effect full or partial wave coherence is generally *** we push the concept of skin effect into the fully incoherent regime and show that rather generally(but not universally)the non-Hermitian skin effect persists under dephasing *** results are illustrated by considering incoherent light dynamics in non-Hermitian photonic quantum walks.

关键词： dynamics. quantum effect

Managing acute colorectal obstruction by 'bridge stenting' to laparoscopic surgery: Our experience

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World Journal of Gastrointestinal Surgery 2012年第12期4卷 289-295页

作者： Pierfrancesco Bonfante Luigi D’Ambra stefano berti Emilio Falco Massimo Vittorio Cristoni Romolo Briglia Department of Surgery S.Andrea Hospital of La Spezia 19100 La Spezia Italy Gastroenterological Unit S.Andrea Hospital of La Spezia 19100 La Spezia Italy

AIM: To verify the clinical results of the endoscopic stenting procedure for colorectal obstructions followed by laparoscopic colorectal resection with 'one stage anastomosis'. METHODS: From March 2003 to March 2009 in our surgical department, 48 patients underwent endoscopic stenting for colorectal occlusive lesion: 30 males (62.5%) and 18 females (37.5%) with an age range from 40 years to 92 years (median age 69.5). All patients enrolled in our study were diagnosed with an intestinal obstruction originating from the colorectal tract without bowel perforation signs. Obstruction was primitive colorectal cancer in 45 cases (93.7%) and benign anastomotic stricture in 3 cases (6.3%). RESULTS: Surgical resection was totally laparoscopic in 69% of cases (24 patients) while 17% (6 patients) of cases were video-assisted due to the local extension of cancer with infiltrations of surrounding structures (urinary bladder in 2 cases, ileus and iliac vessels in the others). In 14% of cases (5 patients), resection was performed by open surgery due to the high American Society of Anesthesiologists score and the elderly age of patients (median age of 89 years). We performed a terminal stomy in only 7 patients out of 35, 6 colostomies and one ileostomy (in a total colectomy). In the other 28 cases (80%), we performed bowel anastomosis at the same time as resection, employing a temporary ileostomy only in 5 cases. CONCLUSION: Colorectal stenting transforms an emergency operation in to an elective operation performable in a totally laparoscopic manner, limiting the confection of colostomy with its correlated complications.

关键词： Colorectal cancer Laparoscopy Colonic stenting Intestinal obstruction Endoscopy

Dependence of impact regime boundaries on the initial temperatures of projectiles and targets

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Defence Technology（防务技术） 2024年第1期31卷 49-57页

作者： stefano Signetti Andreas Heine Fraunhofer-Institut für Kurzzeitdynamik Ernst-Mach-InstitutEMIErnst-Zermelo-Str.479104 Freiburg im BreisgauGermany

Towards higher impact velocities,ballistic events are increasingly determined by the material *** effects might range from moderate thermal softening to full phase *** particular,it is of great interest to quantify the conditions for incipient or full melting of metals during impact interactions,which result in a transition from still strength-affected to hydrodynamic material *** this work,we investigate to which extent the respective melting thresholds are also dependent on the initial,and generally elevated,temperatures of projectiles and targets before *** is studied through the application of a model developed recently by the authors to characterize the transition regime between high-velocity and hypervelocity impact,for which the melting thresholds of materials were used as the defining *** obtained results are expected to be of general interest for ballistic application cases where projectiles or targets are *** conditions might result,for example,from aerodynamic forces acting onto a projectile during atmospheric flight,explosive shapedcharge-jet formation or armor exposure to environmental *** performed analyses also broaden the scientific understanding of the relevance of temperature in penetration events,generally known since the 1960s,but often not considered thoroughly in impact studies.

关键词： Ballistic impact Thermal effects Metallic targets Energy partitioning Homologous temperature

Structure of Personality at Intrapsychic and Interpersonal Levels and Depression of Caregivers of Patients Affected by Alzheimer’s Disease: Which Psychotherapeutic Approach?

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Advances in Alzheimer's Disease 2018年第4期7卷 103-118页

作者： Giulietti Maria Velia Anna Vespa stefano berti Guido Gori Marica Ottaviani Cristina Meloni Paolo Fabbietti Giuseppe Pelliccioni Lucia Paciaroni Roberta Spatuzzi Department of Research INRCA-IRCCS National Institute of Science and Health for Aging Ancona Italy Department of Research Scientific and Technological Area INRCA-IRCCS National Institute of Science and Health for Aging Anco-na Italy Health Promotion Department Ancona Alzheimer Daily Center Florence Italy Biostatistical Center INRCA-IRCCS National Institute of Health and Science on Aging Ancona Italy U.O.C. Hospice/Palliative Care Departments Potenza Italy

Background: Many studies have underlined as caregiving for people with Alzheimer’s disease (AD) is highly stressful and has significant negative consequences. Objectives: The study of the structure of personality, can help to understand the association between depression, intrapsychic and interpersonal processes of caregivers of Alzheimer’s disease patients and what kind of intervention can be planned to favor the stress burden management. Methods: Case group: Caregivers (CG) (n = 75);control group, Subjects not Caregivers (nCG) (n. 104). Tests: SASB questionnaire (Structural Analysis of Interpersonal Behavior) describing intrapsychic and interpersonal processes of the structure of personality validated on the basis of DSMIV;CDQ questionnaires—depression. Results: Intrapsychic level: From the results it emerged that CGs had lower autonomy in their choices, and lower acceptance of their own feelings, and exercised greater self-control exhausting themselves toward predetermined goals, and more depression compared to the control group. They may be not able to achieve psychic equilibrium in the presence of stress: they may likely become disoriented and engage in behaviors that may be self-defeating. SASB-Cl = Autonomy (p 0.001);SASB-Cl2-Autonomy and Love (p 0.001), SASB-CL3-Love (p 0.001);SASB-Cl4 Love and control (p 0.001), SASB-CL5-Control (p = 0.015), SASB-Cl6-Control and hate (p 0.001), SASB-Cl7-Hate (p Conclusions: Intrapsychic characteristics such as tendency to depression, inability to being in contact with their own feelings, excessive self-control may be linked to difficulties in facing burden of care and indicate serious difficulties to adaptation to burden condition. The knowledge of these modalities could allow to plan a psychotherapeutic and multidisciplinary intervention aimed at facing and overcoming the psychological distress of the caregiver.

关键词： Caregiver Alzheimer Depression Intrapsychic Behaviours Interpersonal Behaviours Personality

Physical exercise and traumatic brain injury: is it question of time?

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Neural Regeneration Research 2024年第3期19卷 475-476页

作者： Valentina Mastrorilli stefano Farioli Vecchioli Institute of Biochemistry and Cell Biology Institute of Biochemistry and Cell BiologyNational Research Council(IBBC/CNR)MonterotondoRomeItaly Plaisant S.R.L. RomeItaly

Is it better to be safe than sorry?This Hamletic dilemma has always stimulated medical-scientific debates in numerous fields of *** among these,the preventive-therapeutic approach to the treatment of brain trauma is one of the most striking *** brain injury(TBI)is a leading cause of brain damage among young and elderly populations with a very high hospitalization and death *** is characterized by two pathologically distinct but strictly consequential phases:a first characterized by an immediate and highly variable mechanical dysfunction of the brain tissue,which involves widespread cell death and tissue degeneration,followed by a second phase which can last from days to even years depending on the severity of the TBI and the patient’s pre-existing health *** processes,including inflammatory phenomena,oxidative stress associated with metabolic,vascular,and neuro-modulatory deficits,are very often responsible for neuro-motor and psychological deficits leading to long-term disabilities(Kaur and Sharma,2018).

关键词： injury striking modulator

Integrated CO_(2)capture and reduction catalysis:Role ofγ-Al_(2)O_(3)support,unique state of potassium and synergy with copper

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Journal of Environmental Sciences 2024年第6期140卷 113-122页

作者： Donato Pinto stefano Minorello Zhouping Zhou Atsushi Urakawa Catalysis Engineering Department of Chemical EngineeringDelft University of TechnologyDelft2629HZNetherlands

Carbon dioxide capture and reduction(CCR)process emerges as an efficient catalytic strategy for CO_(2)capture and conversion to valuable chemicals.K-promoted Cu/Al_(2)O_(3)catalysts exhibited promising CO_(2)capture efficiency and highly selective conversion to syngas(CO+H_(2)).The dynamic nature of the Cu-K system at reaction conditions complicates the identification of the catalytically active phase and surface *** present work aims at more precise understanding of the roles of the potassium and copper and the contribution of the metal oxide ***γ-Al_(2)O_(3)guarantees high dispersion and destabilisation of the potassium phase,potassium and copper act synergistically to remove CO_(2)from diluted streams and promote fast regeneration of the active phase for CO_(2)capture releasing CO while passing H_(2).A temperature of 350℃is found necessary to activate H_(2)dissociation and generate the active sites for CO_(2)*** effects of synthesis parameters on the CCR activity are also described by combination of ex-situ characterisation of the materials and catalytic testing.

关键词： Carbon dioxide Carbon capture and utilisation CO_(2)capture and reduction Solid CO_(2)sorbents Heterogeneous catalysis Potassium Copper catalysts Aluminium oxide

CBE Clima Tool:A free and open-source web application for climate analysis tailored to sustainable building design

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Building Simulation 2024年第3期17卷 493-508页

作者： Giovanni Betti Federico Tartarini Christine Nguyen stefano Schiavon Center for the Built Environment University of California BerkeleyBerkeleyUSA Berkeley Education Alliance for Research in Singapore SingaporeSingapore Heat and Health Research Incubator Faculty of Medicine and HealthThe University of SydneyCamperdownAustralia College of Letters and Sciences University of California BerkeleyBerkeleyUSA

Climate-responsive building design holds immense potential for enhancing comfort,energy efficiency,and environmental ***,many social,cultural,and economic obstacles might prevent the wide adoption of designing climate-adapted *** of these obstacles can be removed by enabling practitioners to easily access,visualize and analyze local climate *** CBE Clima Tool(Clima)is a free and open-source web application that offers easy access to publicly available weather files and has been created for building energy simulation and *** provides a series of interactive visualizations of the variables contained in the EnergyPlus Weather Files and several derived ones like the UTCI or the adaptive comfort *** is aimed at students,educators,and practitioners in the architecture and engineering *** its inception,Clima’s user base has exhibited robust growth,attracting over 25,000 unique users annually from across 70 *** tool is poised to revolutionize climate-adaptive building design,transcending geographical boundaries and fostering innovation in the architecture and engineering fields.

关键词： architectural design climate analysis sustainable building design web application building energy simulation open-source software

Adult pulmonary blastoma: Report of an unusual malignant lung tumor

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World Journal of Clinical Oncology 2014年第5期5卷 1113-1116页

作者： Prospero Magistrelli Luigi D’Ambra stefano berti Pierfrancesco Bonfante Elisa Francone Antonella Vigani Emilio Falco Department of Surgery POLL-ASL5 19100 La Spezia Italy Department of Oncology POLL-ASL5 19100 La Spezia Italy

Pulmonary blastoma is an uncommon lung malignancy,usually presenting itself as a large chest mass causing pain, hemoptysis, cough and dyspnea; however, it is asymptomatic in up to 40% of patients. We present the case and suggestive images of a 37-year-old non-smoking lady with a monophasic pulmonary blastoma located in the lower lobe of the left lung who underwent a left posterolateral thoracotomy with lower lobectomy, hilar and mediastinal node dissection, followed by chemo and radiation therapy. After 36 mo, there is no disease progression and the patient is in good health, clinically stable and without significant chest pain.

关键词： Pulmonary blastoma Pleuropulmonary blastoma Fetal adenocarcinoma Lobectomy Thoracotomy

Estimating wood quality attributes from dense airborne LiDAR point clouds

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Forest Ecosystems 2024年第2期11卷 226-235页

作者： Nicolas Cattaneo stefano Puliti Carolin Fischer Rasmus Astrup Norwegian Institute of Bioeconomy Research(NIBIO) Division of Forest and Forest ResourcesHøgskoleveien 81433ÅsNorway

Mapping individual tree quality parameters from high-density LiDAR point clouds is an important step towards improved forest *** present a novel machine learning-based workflow that uses individual tree point clouds from drone laser scanning to predict wood quality indicators in standing *** object reconstruction methods,our approach is based on simple metrics computed on vertical slices that summarize information on point distances,angles,and geometric attributes of the space between and around the *** models use these slice metrics as predictors and achieve high accuracy for predicting the diameter of the largest branch per log (DLBs) and stem diameter at different heights (DS) from survey-grade drone laser *** show that our models are also robust and accurate when tested on suboptimal versions of the data generated by reductions in the number of points or emulations of suboptimal single-tree segmentation *** approach provides a simple,clear,and scalable solution that can be adapted to different situations both for research and more operational mapping.

关键词： UAV laser scanning Wood quality Machine learning Point cloud metrics