VJ Vertov: from the compositing interface to the use of the projection space

2018 ◽  
Vol 17 (3) ◽  
pp. 363-380
Author(s):  
Oswaldo García-Crespo ◽  
Diana Ramahí-García ◽  
Alberto Dafonte-Gómez
Keyword(s):  
Real Time ◽  
Traditional Concept ◽  
Creative Processes ◽  
Starting Point ◽  
Dziga Vertov ◽  
Practical Research ◽  
The Subject ◽  
Representative Work ◽  
Time Image ◽  
Movie Camera

Once digitization had been standardized in the process of audiovisual creation, there has been an improvement over the last decades in the efficiency of storage, coding and transfer systems, an integration of editing and compositing procedures, an increased potential for real-time image and sound manipulation and an increase in the mediation of software and its interface in creative processes. On the basis of both a representative work – Chelovek S Kino-Apparatom ( Man with a Movie Camera, Dziga Vertov, 1929) − and the considerations of Lev Manovich, one of the leading theorists on the subject, this essay is intended as a starting point for addressing issues related to the mutations produced in the traditional concept of film editing as a consequence of the digitization process described above. For this purpose, the authors summarize the results of practical research based on the real-time filmic reinterpretation of the film’s editing.

أسلوب التعليل القرآني وبعض آثاره التعليمية (The Principles of Qur’anic Argumentation and Its Educational Effects)

2017 ◽  
Vol 14 (1) ◽  
pp. 1-33
Author(s):  
رضوان جمال الأطرش ◽  
نجوى نايف شكوكاني
Keyword(s):  
Analytical Method ◽  
New Age ◽  
Traditional Education ◽  
Inductive Method ◽  
Education Effect ◽  
Starting Point ◽  
Innovative Thinking ◽  
The Subject ◽  
Practical Impact ◽  
Education Process

        الملخّص      هدف هذا البحث إبراز إمكانية التأثر العملي بأسلوب التعليل في القرآن الكريم، ومحاولة البحث في تطبيقاته في واقع العملية التعليمية من العالم والمتعلم، بحيث لم يقتصر على الدراسة اللغوية أو الأصولية النظرية؛ وخصوصاً بعد التعريف بهذا الأسلوب وأدواته وأهميته وبيان اللوازم الخاصة للعالم والمتعلم للتأثر به، وقد تم ذلك من خلال استخدام المنهج الاستقرائي بتتبع أعمال العلماء في ذلك وتم رصد أقوال المفسرين فيما يتعلق بالأساليب البيانية وآيات التعليل ووجوه الإعجاز القرآني، ومن ثم استُخدم المنهج التحليلي لإثبات ذلك الأثر وإثبات وجود إشارات وأدلة على مظاهر التأثر؛ واستنتاج حقيقة إمكانية استمرارية البحث في كل أدوات وآيات ومواضيع ذلك الأسلوب بنفس الطريقة التي تمّ طرحُها، مما يثري هذا المجال، ويفتح العقول ويدفعها للنظر والتدبر والبحث في آي القرآن، وفي كل المناحي، منطلقةً من فكر التجديد، والإفادة من مستجدات العصر وعلومه ضمن ضوابط العقيدة الغراء والشرع الحنيف. الكلمات المفتاحية: أسلوب التعليل، أدوات أسلوب التعليل، التدبر، التعليم التقليدي، أثر.  Abstract This study intends to highlight the possible practical impact of the principles of argumentation found in the Qur’an. The study attempts to apply the principles on the actual education process of the scholars and students without limiting it to linguistic studies or theoretical principles. This was done after introducing the principles of reasoning, its tools, its importance, and disclosing the special requirements for the scholars and students in order to be influenced by the latter principles.  The work used inductive method to track the works of the scholars on the subject and observe the opinions of the Qur’an-commentators in relation to principles of explanation, verses of argument, and aspects of Qur’anic Inimitability. Analytical method was used to establish the impacts of the Qur’anic arguments; to prove the presence of signs and evidences for the manifestation of the impacts; and to make the continuity of this research possible in all the tools, verses and topics related to the principles of Qur’anic argument. Among those things that enrich this work is that it opens the minds, and pushes it to ponder and study the verses of the Qur’an. For every direction it becomes the starting point for the innovative thinking, and benefit for the new age and its sciences while maintaining the harmony with the principles of creed and the true SharÊ‘ah. Keywords: Principles of Argumentation, Tools of Argumentation Principles, Thinking, Traditional Education, Effect.

Methodology to Increase Flexibility in Inter-Region Flow Control for Urban Traffic

2021 ◽  
pp. 036119812199742
Author(s):  
Sunghoon Kim ◽  
Monica Menendez ◽  
Hwasoo Yeo
Keyword(s):  
Flow Control ◽  
Real Time ◽  
Urban Traffic ◽  
Test Results ◽  
Flow Restriction ◽  
Region Flow ◽  
The Subject ◽  
Negative Impacts ◽  
Transfer Flow ◽  
Supply Level

Perimeter control is used to regulate transfer flows between urban regions. The greedy control (GC) method takes either the minimum or the maximum for the control inputs. Although it has the advantage of simplicity for real-time feasibility, a few existing studies have shown that it can sometimes have negative impacts because of unnecessary transfer flow restrictions. To reduce unnecessary restrictions, this study provides a method that gives flexibility to ease the strict conditions of the conventional GC. First, we propose a modification as a way of granting exceptions to the flow restriction under specific conditions. Second, we develop an algorithm to determine the threshold dynamically for accepting the exception, by comparing the possible outflow loss of the subject region and the possible outflow gain of its neighboring regions. The test results show that this flexible greedy control can handle the balance between the transfer demands and the greed of regions for securing the supply level, while increasing the performance in both vehicle hours traveled and trip completion.

397 Intra-tumor immunotherapy injections utilizing image guidance in interventional radiology: clinical trial experience at a tertiary care cancer center

2020 ◽  
Vol 8 (Suppl 3) ◽  
pp. A422-A422
Author(s):  
Ravi Murthy ◽  
Rahul Sheth ◽  
Alda Tam ◽  
Sanjay Gupta ◽  
Vivek Subbiah ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Interventional Radiology ◽  
Real Time ◽  
Image Guidance ◽  
Tertiary Care ◽  
Cancer Center ◽  
Imaging Guidance ◽  
Image Guided ◽  
Real Time Image ◽  
Time Image

BackgroundImage guided intra-tumor administration of investigational immunotherapeutic agents represents an expanding field of interest. We present a retrospective review of the safety, feasibility & technical nuances of real-time image guidance for injection & biopsy across a spectrum of extracranial solid malignancies utilizing the discipline of Interventional Radiology.MethodsPatients who were enrolled in image guided intratumoral immunotherapy injection (ITITI) clinical trials over a 6 year period (2013–19) at a single tertiary care cancer center were included in this analysis. Malignancy, location, imaging guidance utilized for ITITI & biopsy for injected (adscopal) & non-injected (abscopal) lesions were determined and categorized. Peri-procedural adverse events were noted.Results262 pts (146 female, 61 yrs median) participating in 29 immunotherapeutic clinical trials (TLR & STING agonists, gene therapy, anti CD-40, viral/bacterial/metabolic oncolytics) met study criteria. Malignancies included melanoma 88, sarcoma 32, colorectal 29, breast 23, lung 17, head & neck 15, ovarian 8, neuroendocrine 7, pancreatic adenocarcinoma 6, 3 each (cholangioCA, endometrial, bladder, GI tract), 2 each (RCC, thymicCA, lymphoma, merkel cell, prostate) & others 1 each (CUP, GIST, dermatofibrosarcoma, DSRT, neuroblastoma, thyroid). All 169 & 93 patients received the intended 1371 ITITI in parietal (abdominal/chest wall, extremity, neck, pelvis) or visceral (liver, lung, peritoneum, adrenal) locations respectively; 83 patients received lymph node injections within either location. Imaging guidance was US in 68% of the cohort (US 161, CT+US 19); CT was used in 30% (81) & MRI in 1 patient. Median diameter of the ITITI lesion was 32 mm (8–230 mm). Median volume of the ITITI therapeutic material/session was 2 ml (1–6.9 ml). Lesions were accessed using a coaxial technique. ITITI delivery needles used at operator preference & tailored to lesion characteristics were either a 21G/22G Chiba, 21G Profusion (Cook Medical), 22G Morrison (AprioMed), 25G hypodermic (BD) & 18G Quadrafuse (Rex Medical). 2840 core biopsies (>18G Tru-cut core, Mission, Bard Medical) were performed in 237 patients during 690 procedures; biopsy sessions were often concurrent & of the ITITI site. 137 patients also underwent biopsy of a non-ITITI site (89 parietal location). Dimensions of the non-ITITI lesion were median 10 mm (7–113 mm); US image guidance was used in 97 patients (72%) to obtain a total of 1257, >18G Tru-core samples. 1.3% of injections resulted in SAE (NCI CTC AE >3) and 0.5% of 4097 biopsies developed major complications (SIR Criteria); both categories were manageable.ConclusionsUtilizing real time image guidance, ITITI to the administration of a myriad of investigational immunotherapeutic agents with concomitant biopsy procedures to date are associated with a high technical success rate & favorable safety profile.AcknowledgementsJoshua Hein, Mara Castaneda, Jyotsna Pera, Yunfang Jiang,Shuang Liu, Holly Liu and Anna LuiTrial RegistrationN/AEthics ApprovalThe study was approved by Institution’s Ethics Board, approval number 2020-0536: A retrospective study to determine the safety, feasibility and technical challenges of real-time image guidance for intra-tumor injection and biopsy across multiple solid tumors.Consent2020-0536 Waiver of Informed ConsentReferenceSheth RA, Murthy R, Hong DS, et al. Assessment of image-guided intratumoral delivery of immunotherapeutics in patients with cancer. JAMA Netw Open 2020;3(7):e207911. doi:10.1001/jamanetworkopen.2020.7911

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