bluuebunny/crossref_metadata_2025 huggingface dataset:
STRATEGI PENGELOLAAN COWORKING SPACE UNTUK MENGHADAPI PERSAINGAN BISNIS (OBJEK STUDI: CONCLAVE WIJAYA, KELURAHAN PETOGONGAN. KECAMATAN KEBAYORAN BARU, JAKARTA SELATAN)
Authors: Setiani Sinta , Herlambang Suryono , Tjung Liong Ju
Published: March 2021

Conclave Wijaya has been established since 2013 and was inaugurated in 2014, Conclave Wijaya is not only focused on one type of function space but in addition to coworking space there is also built office space, meeting rooms, event spaces, auditoriums and class rooms. The identification of problems stems from the rapid development of startups and micro and small businesses, especially in Jakarta. But often times there are many new breakthroughs about the concept and function of coworking space that suits consumers' needs and of course at affordable prices. Although Conclave Wijaya cooperates with Comma, Conclave itself does not follow in the footsteps of Comma, which only has one function, namely as coworking space. This is the purpose of the study, first to prove that Conclave Wijaya is able to cover and accommodate its function as a place to work and relax, second to study the Conclave Wijaya facility as a container that is able to attract and attract users, and third to see strengths, weaknesses, opportunities and threats on Conclave Wijaya. In order to achieve the objectives of the method used with a qualitative approach can describe the conditions that exist in the Conclave Wijaya and identify aspects that affect the existence of the Conclave Wijaya. The final results achieved indicate the strategy of Conclave Wijaya in its existence that continues to survive amid competition in the coworking space business. Keywords: Analysis; Coworking Space; User; Strategy AbstrakConclave Wijaya sudah berdiri sejak tahun 2013 dan diresmikan ditahun 2014, Conclave Wijaya tidak hanya berfokus pada satu tipe fungsi ruang tetapi selain adanya coworking space disana juga dibangun office space, meeting room, event space, auditorium, dan class room. Identifikasi masalah bermula dari pesatnya perkembangan startup dan usaha mikro kecil dan menengah khususnya di Jakarta. Namun seringnya waktu banyak terobosan baru mengenai konsep dan fungsi dari coworking space yang sesuai kebutuhan konsumen dan tentunya dengan harga terjangkau. Walaupun Conclave Wijaya bekerja sama dengan pihak Comma namun Conclave sendiri tidak mengikuti jejak Comma yang hanya memiliki satu fungsi yakni sebagai coworking space. Hal ini yang menjadi tujuan studi dilakukan, pertama untuk membuktikan Conclave Wijaya mampu mencakup dan mewadahi fungsinya sebagai tempat bekerja dan bersantai, kedua untuk mengkaji fasilitas Conclave Wijaya sebagai  wadah  yang  mampu diminati  dan  menarik pengguna, dan ketiga untuk melihat  kekuatan, kelemahan, peluang dan ancaman pada Conclave Wijaya. Agar tercapainya tujuan metode yang digunakan dengan pendekatan kualitatif dapat mendeskripsikan kondisi yang ada pada Conclave Wijaya serta mengindentifikasi aspek yang mempengaruhi keberadaan Conclave Wijaya. Hasil akhir yang dicapai menunjukkan strategi Conclave Wijaya dalam eksistensinya yang terus bertahan ditengah persaingan bisnis coworking space.
SDGs and the engagement of EU citizens: The role of behavioral science in the energy transition
Authors:   Active Citizenship Network, EU branch of Cittadinanzattiva APS, Rue Philippe Le Bon 46, 1000 Bruxelles, Belgium, Amadori Manuela , Votta Mariano ,   Active Citizenship Network, c/o Cittadinazattiva APS, Via Cereate 6, 00183 Rome, Italy
Published: March 2021

The EU’s ambitious targets to increase energy efficiency and cope with the challenge of climate change have pushed several stakeholders, including public authorities and Distributed System Operators (DSOs), to actively invest in the energy transition and improve energy efficiency. Although a significant part of this investment concerns digital infrastructure (i.e., smart meters) allowing citizens to monitor and better manage their consumption of energy, it is pivotal to recognize the necessity for changes in the overall energy-related behavior of consumers. Against this background, the NUDGE project seeks to first analyze the behavior of European citizens with concern the energy consumption and to consequently design and test nudging interventions on different segments of the population, in the hope to derive recommendations tailored to each country and to design more general policies at European level. Hence, pilot projects will be carried out in households, energy communities, and schools in five different EU countries, while a general profiling survey will be disseminated online across the EU. Indeed, in order to profile users and assess the impact of an intervention, NUDGE takes a mixed approach which combines field experiments and randomized control trials with surveys, on-site observations, and reports. The latter provide additional insights to the psychological and contextual variables that result in the behaviors evidenced in the trials. Fundamental to this research is the collaboration of the consortium’s partner Cittadinanzattiva-Active Citizenship Network with a number of civic and consumer organizations of different European countries that have shown their interest in the initiative and will collaborate in the dissemination of the online questionnaire in their country. Overall, this project is carried out with the ambition to of raising awareness of the projects’ major outcomes among the European institutions, starting from the Inter-Institutional Group “SDG’s for well-being and consumers’ protection,” which was launched at European level in February 2021 with the support of various Members of the European Parliament and the endorsement of 48 European and National Associations.
Vulva Cancer Treatment with Cryosurgery
Authors: JE Mauro , C Storino , MI Bianconi , C Farah , FJ D’Atri
Published: March 2021

Vulvar cancer represents 4% to 5% of Low Genital Tract Tumors (LGTT) and 1% of all cancers in women. Treatment depends on stage, and when possible surgery is preferable. Advanced cancers require large resections (with needs grafts and-or rotating flaps), radio and/or chemotherapy, all of which can lead to high morbidity and quality of life impairment. To minimize these effects, in 1994, we developed a cryosurgery prospective protocol to manage vulvar cancer in patients with comorbid conditions.Patients and Methods: Between 1994 and 2019 we treated n=41 patients: FIGO stages I: n=2 (4.88%) II: n=9 (21.95%), III: n=28 (68.29%), IV: n=2 (4.88%). Median age 64.3 (28 to 90 years old), and 70% were 70 years old or older, 59% had severe comorbidities (diabetes, autoimmune diseases, immunosuppressive user).Cryosurgery Protocol:Firstly, tumor resection, hemostasis, and 2 rapid freezing- slow thawing cycles with Liquid Nitrogen (LN) spray. The cycles should include the logde and a 1.5 cm safety margin. After complete healing (between 45 and 95 days after cryosurgery), nodes are treated according to FIGO stages. Result:All patients after the effects of the anesthesia were able to urinate spontaneously, walk, had minimal analgesic requirements, with good postoperative. The patients remained in the hospital for one or two days, and with rare exceptions, were discharged the following day with controls twice a week at the hospital. None of the patients required flaps or grafts to repair the treated areas. After complete healing they maintained the vulvar sensitivity and considerably improved their quality of life. Some of them, who had a partner, were able to resume their sexual intercourse.Mean follow-up: 55.39 (3 months to 258 months). Five patients had local recurrences between 12 and 72 months after treatment, and were controlled with a new cryosurgery. Six patients had HPV related lesions located in other areas of the lower genital tract, which were also controlled with cryosurgery. Twenty five of them died 19 due to an unrelated cause of death, and 6 due to disease progression in the nodes without vulvar recurrence, 9 patients survived and were free of disease with a mean follow-up of 53 months. Seven patients, after a disease free follow up of 17.2 months, weren ́t able to be controlled, as they lived more than 400 km way from the hospital. Local control was achieved in all patients.Comments: Cryosurgery can be done after any previous treatment, and can be repeated to control recurrences.Conclusion: Given the simplicity of the technique, its low cost, the possibility of being used in patients with multiple co-morbidities, the absence of major complications, and the anatomical and functional results obtained, we believe that cryosurgery can be considered among the best options to control of vulvar cancer, even large or advanced cases, in elderly patients and-or with severe comorbidities.
Pernicious Female Role Models and Mid-Victorian London’s Stage
Authors:   Universidad Católica de Valencia (España), Puchal Terol Victoria
Published: March 2021

Hutcheon identifies as ‘historiographic metafiction’ those pieces of fiction that expose that our cultural perception of past events is changing and malleable (129). Even though Hutcheon’s theory of historiographic metafiction has been mainly applied to fiction from the post-modern era, certain elements of historical inspiration can be traced back to fiction from the Victorian period. In this article, I propose to turn to the popular theatre of the mid-Victorian period to scrutinize the manipulation of historical female figures, paying close attention to the representation of Lucrezia Borgia as a strong-minded woman. To do so, I analyse the mid-nineteenth century as a moment for asking questions about feminine identity, feminist movements, and alternative representations of female history. By turning to lesser-known mid-Victorian popular plays by H.J. Byron, Charles Matthews, and Leicester Buckingham I will further contribute to an ongoing archaeological task of recovering lost female voices and interpretations from our recent past.
Histopathological changes of neuronal tissue following the use of hydrogen peroxide in neurosurgical procedures
Authors: Alshardan Mohammad M. , Abunimer Abdullah M. , Abou-Al-Shaar Hussam , Aldandan Sadeq , El-Watidy Sherif M. , Mustafa Ali M. , Sabbagh Abdulrahman J.
Published: March 2021

Background:

Hydrogen peroxide (HP) is routinely used in neurosurgical procedures to achieve surgical hemostasis. However, its safety profile is still debatable with various reports depicting range of adverse effects on neuronal tissue. The objective of this paper is to evaluate the safety and efficacy of HP as a hemostatic agent in normal neuronal tissue during neurosurgical procedures conducted on rats.

Methods:

One hundred rats were divided into three groups. The first and third group underwent cortical irrigation with HP and the second group underwent spinal irrigation with HP. All groups were irrigated with different concentrations of HP (1%, 3%, or 6%) for 3 min and tissue biopsies were obtained immediately afterwards (Groups A and B) or 1 week after HP irrigation (Group C). Study specimens were examined histologically and compared to control tissue.

Results:

All rats showed normal behavioral, functional, and motor neurological activity following the procedures. Histopathologically, dark neurons were observed in all HP exposed tissue. The cytoplasm revealed condensed and dark Nissl substance and the neurites and axons exhibited a corkscrew morphology. No ischemic changes or inflammatory infiltrates were detected. The majority of dark neurons were observed at the periphery of tissue fragments. These findings were present and consistent in both the short- and long-term groups.

Conclusion:

HP irrigation showed no significant short- or long-term clinical and histopathological changes in comparison to normal saline when used on rats’ neuronal tissue. This may confirm the safety of intraoperative HP usage as hemostatic agent during neurosurgical procedures.
Fiberoptic bronchoscopy versus video laryngoscopy guided intubation in patients with craniovertebral junction instability: A cinefluroscopic comparison
Authors: Agrawal Sanket , Salunke Pravin , Gupta Shailesh , Swain Amlan , Jangra Kiran , Panda Nidhi , Sahu Seelora , Gupta Vivek , Bloria Summit , Kataria Ketan Karsandas , Bhagat Hemant
Published: March 2021

Background:

Manipulation during endotracheal intubation in patients with craniovertebral junction (CVJ) anomalies may cause neurological deterioration due to underlying instability. Fiberoptic-bronchoscopy (FOB) is better than video laryngoscope (VL) for minimizing cervical spine movement during intubation. However, evidence suggesting superiority of FOB in patients with CVJ instability is lacking. We prospectively compared dynamic movements of the upper cervical spine during intubation using FOB with VL in patients with CVJ anomalies.

Methods:

A prospective, randomized, and clinical trial was conducted in 62 patients of American Society of Anaesthesiologist Grade I-II aged between 12 and 65 years with CVJ anomalies. Patients were randomized for intubation under general anesthesia with either VL or FOB. The intubation process was done with application of skeletal traction and recorded cinefluroscopically. The dynamic interrelationship of bony landmarks (horizontal, vertical, and diagonal distances between fixed points on posterior C1 and C2) was analyzed to indirectly calculate alteration of the upper cervical spinal canal diameter (at CVJ). Atlanto-dental interval (ADI) was calculated wherever possible.

Results:

The alteration in canal diameter (using bony landmarks) at CVJ during intubation was not significant with the use of either VL or FOB (P > 0.05). In 41 patients, where ADI could be measured, ADI was reduced (increased spinal canal diameter) in a greater number of patients in VL group when compared to FOB group (P < 0.05).

Conclusion:

Using rigid skull traction, intubation under general anesthesia with VL offers similar advantage as FOB in terms of the spinal kinematics in patients with CVJ anomalies/instability. Nevertheless, greater number of patients intubated with VL may have an advantage of increased cervical spinal canal diameter when compared to FOB.
Efficient quantum algorithm for identifying hidden polynomials
Authors: Decker T. , Draisma J. , Wocjan P.
Published: March 2021

We consider a natural generalization of an abelian Hidden Subgroup Problem where the subgroups and their cosets correspond to graphs of linear functions over a finite field $\F$ with $d$ elements. The hidden functions of the generalized problem are not restricted to be linear but can also be $m$-variate polynomial functions of total degree $n\geq 2$. The problem of identifying hidden $m$-variate polynomials of degree less or equal to $n$ for fixed $n$ and $m$ is hard on a classical computer since $\Omega(\sqrt{d})$ black-box queries are required to guarantee a constant success probability. In contrast, we present a quantum algorithm that correctly identifies such hidden polynomials for all but a finite number of values of $d$ with constant probability and that has a running time that is only polylogarithmic in $d$.
Mixing doubly stochastic quantum channels with the completely depolarizing channel
Authors: Watrous J.
Published: March 2021

It is proved that every doubly stochastic quantum channel that is properly averaged with the completely depolarizing channel can be written as a convex combination of unitary channels. It follows that within the space of doubly stochastic quantum channels, there is a ball with positive radius around the completely depolarizing channel within which all channels are convex combinations of unitary channels.
Classical approximation schemes for the ground-state energy of quantum and classical Ising spin Hamiltonians on planar graphs
Authors: Bansal N. , Bravyi S. , Terhal B.M.
Published: March 2021

We describe a classical approximation algorithm for evaluating the ground state energy of the classical Ising Hamiltonian with linear terms on an arbitrary planar graph. The running time of the algorithm grows linearly with the number of spins and exponentially with $1/\epsilon$, where $\epsilon$ is the worst-case relative error. This result contrasts the well known fact that exact computation of the ground state energy for the two-dimensional Ising spin glass model is NP-hard. We also present a classical approximation algorithm for the quantum Local Hamiltonian Problem or Quantum Ising Spin Glass problem on a planar graph {\em with bounded degree} which is known to be a QMA-complete problem. Using a different technique we find a classical approximation algorithm for the quantum Ising spin glass problem on the simplest planar graph with unbounded degree, the star graph.
Correlation loss and multipartite entanglement across a black hole horizon (
Authors: Adesso G. , Fuentes-Schuller I.
Published: March 2021

We investigate the Hawking effect on entangled fields. By considering a scalar field which is in a two-mode squeezed state from the point of view of freely falling (Kruskal) observers crossing the horizon of a Schwarzschild black hole, we study the degradation of quantum and classical correlations in the state from the perspective of physical (Schwarzschild) observers confined outside the horizon. Due to monogamy constraints on the entanglement distribution, we show that the lost bipartite entanglement is recovered as multipartite entanglement among modes inside and outside the horizon. In the limit of a small-mass black hole, no bipartite entanglement is detected outside the horizon, while the genuine multipartite entanglement interlinking the inner and outer regions grows infinitely.
Complete characterization of mixing time for the continuous quantum walk on the hypercube with Markovian decoherence model
Authors: Drezgich M. , Hines A.P. , Sarovar M. , Sastry S.
Published: March 2021

The n-dimensional hypercube quantum random walk (QRW) is a particularily appealing example of a quantum walk because it has a natural implementation on a register on n qubits. However, any real implementation will encounter decoherence effects due to interactions with uncontrollable degrees of freedom. We present a complete characterization of the mixing properties of the hypercube QRW under a physically relevant Markovian decoherence model. In the local decoherence model considered the non-unitary dynamics are modeled as a sum of projections on individual qubits to an arbitrary direction on the Bloch sphere. We prove that there is always classical (asymptotic) mixing in this model and specify the conditions under which instantaneous mixing always exists. And we show that the latter mixing property, as well as the classical mixing time, depend heavily on the exact environmental interaction and its strength. Therefore, algorithmic applications of the QRW on the hypercube, if they intend to employ mixing properties, need to consider both the walk dynamics and the precise decoherence model.
New approach to quantum key distribution via quantum encryption
Authors: Fahmi A.
Published: March 2021

Recently, Zhang, Li and Guo (ZLG) suggested a new approach to quantum key distribution by using a shared Bell state which acts as quantum key in order to encode and decode classical information. Subsequently, others extended ZLG protocol to d-dimensional systems and to quantum secret sharing based on reusable GHZ states. However, Gao et al. have shown that if Eve employs a special strategy to attack, these protocols become insecure. Afterwards, they repair ZLG protocol so that their eavesdropping strategy becomes inefficient. In this paper, we investigate the security of ZLG quantum key distribution protocol and show that it is not secure against Eve's attacks and with probability of one half she gets all of the keys without being detected by the two parties. In this eavesdropping strategy, Eve transforms the previously shared Bell state between Alice and Bob to two Bell states among herself and the parties. Moreover, we briefly show that ZLG's repairing by Gao et al's is not efficient against of our attack and Eve can choose an appropriate rotation angle and measurement bases which help her to do eavesdropping. Afterwards, we discuss generalization of ZLG protocol to d-dimensional systems and show that with probability 1/d, Eve gets all of keys. We show that quantum secret sharing based on reusable GHZ states is also not secure and with probability one half, Eve gets all of keys. We repair them by going to higher dimensional shared EPR or GHZ states. Finally, we compare ZLG protocol with ours and show that the ZLG protocol and its extensions are less robust against the channel noise with respect to ours.
Aptamers for Detection and Diagnostics (ADD) is a proposed mobile app acquiring optical data from conjugated quantum nanodots to identify molecules indicating presence of SARS-CoV-2 virus: Why public health and healthcare need smartphone sensors as a platform for early detection and prevention
Authors: Datta Shoumen
Published: March 2021

Proposed SARS-CoV-2 surveillance tool using a mobile app for non-invasive monitoring of humans and animals. Engineering a biomedical device as a low-cost, non-invasive, detection, and diagnostic platform for surveillance of infections in humans, and animals. The system embraces the IoT “digital by design” metaphor by incorporating elements of connectivity, data sharing and (secure) information arbitrage. Using an array of aptamers to bind viral targets may help in detection, diagnostics, and potentially prevention in case of SARS-CoV-2. The ADD tool may become part of a broader platform approach.
Mixed Chirality α-Helix in a Stapled Bicyclic and a Linear Antimicrobial Peptide Revealed by X-Ray Crystallography
Authors: Baeriswyl stéphane , Personne Hippolyte , Di Bonaventura Ivan , Köhler Thilo , van Delden Christian , Stocker Achim , Javor Sacha , Reymond Jean-Louis
Published: March 2021

The peptide α-helix is right-handed when containing amino acids with L-chirality, and left-handed with D-chirality. What happens in between is largely unknown, however α-helices have not been reported with mixed chirality sequences unless a strong non-natural helix inducer such as amino-isobutyric acid was used. Herein we report the discovery of a membrane disruptive amphiphilic antimicrobial undecapeptide containing seven L- and four D-residues forming a stable right-handed α-helix in stapled bicyclic and linear forms. The α-helical fold is evidenced by X-ray crystallography and supported in solution by circular dichroism spectra as well as molecular dynamics simulations. The linear mixed chirality peptide is as active as the L-sequence against multidrug resistant bacteria but shows no hemolysis and full stability against serum proteolysis. Searching for mixed chirality analogs preserving folding might be generally useful to optimize α-helical bioactive peptides.
Assessment of the prevalence of osteoporosis among children with hemophilia and its relation to serum 25(oh) vitamin D and serum rankl
Authors: Hamza Rami Mohamed  , Amin Radwa Ezzat  , Aboelmakkarem Hoda Ahmed
Published: March 2021

Osteoporosis is one of the comorbidities that complicating hemophilia. Recurrent hemarthrosis, chronic arthropathy and immobilization all are factors that make patients with hemophilia prone to this complication. Till recently the major emphasis of the osteoporosis diagnosis is the dual-energy X-ray absorptiometry (DEXA) scan, however, the definition of osteoporosis in pediatrics not only low bone mineral density measured by DEXA scan but also required the presence of clinically significant fracture history. Investigation target is evaluating the osteoporosis prevalence between cases with hemophilia, assessing the risk factors increasing its incidence including diet habits, the severity of hemophilia, duration between the first diagnosis of the disease and enrollment in the study and chronic hepatitis C infection. Also, considering the role of vitamin D deficiency, and another potential indirect mechanism mediated through Receptor activator of NF-Kappa-B, the Receptor activator of NF-Kappa-B ligand (RANK-RANKL) pathway has been suggested in the pathogenesis of bone disease and osteoclastic activity but remains controversial.Thirty-nine hemophilia pediatric patients were recruited from hematology clinic, Cairo university hospital, history taking, and examination were done focusing on the musculoskeletal system and dietetic data. Twenty normal age-matching children enrolled as a control group. DEXA scan results showed normal bone mineral density in 28 patients (71.8%) and osteoporosis in 11 patients (28.2%). The median Z score of patients was -1.40 (-2.2 – -0.6). There was a statistically significant decrease of bone mineral density in patients with hemophilia comparing with a control group with P-value <0.001, also we observed significantly higher serum RANKL in the group of patients with low bone mineral density ensuring the relation between RANKL and osteoclastic activity.
HIV among men who have sex with men in the Caribbean: reaching the left behind
Authors: Dunbar Willy , Pape Jean William , Coppieters Yves
Published: March 2021

Objectives. To present the epidemiology, social and cultural factors driving the HIV epidemic among men who have sex with men (MSM) in the Caribbean region and to highlight the regional and national responses, and what remains to be addressed to close the gaps in order to ending AIDS by 2030.

Methods. A literature review was performed in the following databases: PubMed and Scopus. Articles published in the past 10 years were selected. The outcomes of interest were sociocultural risk factors, description of regional and national efforts and potential challenges and barriers to effective control of the epidemic among MSM. This report concentrates exclusively on publications related to MSM living in the Caribbean countries.

Results. 11 peer-reviewed studies, 9 grey literature reports and programme frameworks were thematically analysed. The prevalence of HIV among MSM is high and the rates also do vary among Caribbean countries. Several factors influence the epidemic among MSM in the Caribbean but stigma and discrimination underlie the social vulnerability and play a central role in driving the HIV epidemic.

Conclusions. To end the AIDS epidemic by 2030, MSM can no longer be kept unchecked in the era of the Sustainable Development Goals with the motto ‘Leave no one behind’.
دور حاضنات الأعمال في تحقيق أبعاد التميز المنظمي دراسة استطلاعية لآراء عينة من المديرين في عدد من منظمات الأعمال في مدينة دهوك
Authors: Majeed Yaseen Yousif , Taha Meero Dilshad , Taha Meero Sherzad
Published: March 2021

تواجه المنظمات العديد من التطورات والمستجدات في بيئة الأعمال، وذلك نتيجة للتغيرات التقنية وبروز الأفكار الابتكارية والإبداعية وبراءات الاختراع والتي تؤثر بشكل مباشر أو غير مباشر في التميز المنظمي لها، وحيث أن تحقيق التميز المنظمي أصبح مطلباً ضرورياً تسعى كافة منظمات الأعمال لتحقيقه لذلك كان التنافس فيما بينها على تبني واستكشاف واحتضان المبدعين والمخترعين وما يقدمونه من اختراعات من المجالات الي تتصدى لها تلك المنظمات، ولكي تكون قادرة على بناء الخطط والاستراتيجيات والمتصلة بتبني المعارف الذهنية للأفراد وبالتالي تكوين بيئة ملائمة لتحقيق الابداع في كافة نشاطاتها. ويهدف البحث إلى استطلاع آراء عينة من المديرين ورؤساء الأقسام في عدد من منظمات الأعمال في مدينة دهوك والبالغ عددهم (49) فرداً وعن طريق استمارة الاستبيان والتي تم تحليل بيانتها باعتماد الحزمة الإحصائية للعلوم الاجتماعية (SPSS-V25). وقد بينت استنتاجات البحث وجود ارتباط وتأثير لمتغير حاضنات الأعمال مع التميز المنظمي. كما قدم البحث عدداً من المقترحات والتي كان من أهمها أنه يجب على المنظمات المبحوثة إذا أرادت أن ترتقي بمستويات التميز التنظيمي لها فإن عليها أن تلجأ إلى تبني الأعمال التي تحقق لها ذلك وان تسعى لاحتضان وتبني الأفكار المبتكرة والأعمال الابداعية
تأثير استخدام أسلوب المتدرج المتقدم من الطريقة الجزئية وأسلوب حل المشكلات في تعلم الأداء الفني والانجاز لفعالية رمي القرص
Authors: Musa Ibrahim Ibrahim
Published: March 2021

هدفت الدراسة الى الكشف عن : 1- تاثير التدريس باسلوبي ( المتدرج المتقدم من الطريقة الجزئية وحل المشكلات ) في تعلم الاداء الفني والانجاز لفعالية رمي القرص . 2- التحقق من أفضلية أحد الاسلوبين (المتدرج المتقدم من الطريقة الجزئية وحل المشكلات) في تعلم الاداء الفني والانجاز لفعالية رمي القرص . استخدم الباحث المنهج التجريبي لملاءمته مشكلة البحث ، وتكونت عينة البحث من ( 30 ) طالباً من طلبة السنة الدراسية الثانية في كلية التربية البدنية وعلوم الرياضة للعام الدراسي 2019 – 2020 موزعين على مجموعتين تجريبيتين بواقع ( 15 ) طالب لكل مجموعة . وتم التكافؤ في متغيرات ( العمر والطول والكتلة ) فضلاً عن عدد من عناصر اللياقة البدنية والحركية وتم اجراء الاختبار القبلي للاداء الفني والانجاز ، واستخدمت المجموعة التجريبية الاولى الاسلوب المتدرج المتقدم من الطريقة الجزئية في التدريس ، في حين استخدمت المجموعة التجريبية الثانية اسلوب حل المشكلات ، واستغرق تنفيذ البرنامج التعليمي ( 3 ) اسابيع بواقع ( 2 ) وحدة تعليمية في الاسبوع الواحد ، وكان زمن الوحدة التعليمية ( 90 ) دقيقة وبعد الانتهاء من تنفيذ البرنامج أجري الاختبار البعدي ، وبعدها تم جمع البيانات ومعالجتها إحصائياً باستخدام البنامج الاحصائي SPSS ، واستنتج الباحث ما ياتي : 1. أحدث محتوى البرنامجين ( الاسلوب المتدرج المتقدم من الطريقة الجزئية واسلوب حل المشكلات ) المستخدمين من قبل عينة البحث دوراً فعالاً في تعلم الاداء الفني والانجاز لفعالية رمي القرص 2. تفوقت المجموعة التجريبية الثانية التي استخدمت اسلوب حل المشكلات على المجموعة التجريبية الاولى التي استخدمت الاسلوب المتدرج المتقدم من الطريقة الجزئية في تعلم الاداء الفني والانجاز لفعالية رمي القرص .
بعض المتغيرات الكينماتيكية لمهارة الضربة الخلفية في وضع الوقفتين ( الجانبي والامامي ) وعلاقتهما بدقة الاداء للاعبي التنس المتقدمين
Authors: Khairi Mohammed Saeed Bilal
Published: March 2021

تلخصت فكرة البحث على ان مهارة الضربة الخلفية تؤدى بشكلين من الوقفة من خلال وضع القدمين الجانبي والامامي وعلاقتهما بالدقة فأرتى الباحث التعرف على التفاصيل الميكانيكية للضربة الخلفية المستقيمة للقدمين ( الجانبي , والامامي ) للشبكة اعتمادا على التحليل الكينماتيكي عن طريق جهاز التصوير الألي. من اجل الوصول الى اي من الشكلين افضل من ناحية تسجيل نقطة اي دقة الاداء وفقا لقاعدة التكنيك الحركي والوصول الى نتيجة تخدم اللعبة والمدربون لتحديد اي الشكلين يتم التركيز عليها اثناء المباريات.
Deposition of copper in cattle and buffaloes edible tissues slaughtered in Assiut city, Egypt
Authors: Youssef T.H. , Hefnawy Y.A. , Hassan H.A.
Published: March 2021

A total of 168 samples of livers, kidneys and muscles (part of the diaphragm) were screened. The samples were subjected to preparation and for measurement the level of copper (Cu) by using Atomic Absorption/Flaming Emission Spectrophotometer. Buffaloes organs showed variations in their copper content. As for liver, the mean copper concentrations were 11.52 ± 5.41 with a range varied from 2.34 to 21.88 μg/g wet weight. Whereas in buffalo kidneys copper level varied from 2.34 to 15.13 with a mean value of 5.85 ± 4.34 μg/g wet weight. Moreover, the concentrations of copper in buffalo muscles varied from1.56 to 15.50 μg/g wet weight with a mean value of 4.35 ± 3.96. On the other hand, copper in cattle liver varied in its concentrations where the mean value was 11.59 ± 5.79, with a range varied from 3.13 to 25.00 μg/g wet weight. Copper in cattle kidneys varied from 2.50 to 16.3 with a mean value of 4.18 ± 3.12 μg/g wet weight. Besides, the concentrations of copper in cattle muscles were 3.23 ± 2.48, 1.88 and 14.34 μg/g wet weight, respectively as a mean, minimum and maximum. In conclusion, 1% - 26% of the examined samples of both cattle and buffalo were higher than the results obtained by Egyptian Organization Standardization and Quality Control (2008), in addition, livers samples have high concentrations of copper than kidneys and muscles.
Revisionary notes on family Eupterotidae (Lepidoptera: Bombycoidea) with remarks on genus Eupterote Hübner and Apona Walker from India
Authors: Saini Sujata , Kaleka Amritpal Singh
Published: March 2021

The revision of family Eupterotidae (Bombycoidea) is very less reviewed and studied by various entomologists around the globe. Later, family name was reinstated, synonymized or re-described and remain as a mystery. The purpose of this manuscript is to know about the current status of family Eupterotidae in the present scenario. This paper is providing the review, classification, economic significance of this family along with detailed remarks on two genus namely Eupterote and Apona with special reference to their wing venation and external genitalia of their type species.
Cultura fronteriza, identidad mexicana, clase y consumo de medios: una mirada a los estudiantes de secundaria “Fresa”
Authors: Santillana Melissa
Published: March 2021

La franja fronteriza entre el sur de Estados Unidos y el norte de México brinda una excelente oportunidad para estudiar los efectos del flujo de producciones mediáticas de Estados Unidos a México. Muchas teorías de la comunicación han intentado explicar la recepción de los flujos mediáticos transnacionales en los países latinoamericanos. Los académicos del campo del imperialismo cultural argumentan que el flujo de la cultura es unidireccional desde los países capitalistas o del Primer Mundo (principalmente Estados Unidos) hacia los países en desarrollo (también conocidos como el Sur Global); otras teorías afirman que existe una dependencia asimétrica entre países desarrollados y subdesarrollados (Fejes, 1981). Sin embargo, argumentos recientes afirman que las audiencias tienden a preferir contenido estrechamente relacionado con sus propios valores culturales (Straubhaar, 1991). La investigación de la audiencia ha concluido que no hay evidencia para respaldar la pérdida de identidad cultural en algunos países y regiones de América Latina de acuerdo con su preferencia de medios. (Straubhaar, 1991 Lozano, 1992). No obstante, esos estudios también han encontrado que, independientemente de la proximidad geográfica o cultural a los Estados Unidos o Europa...
Albornoz, L. A. y García Leiva, M. T. (Eds.). (2017). Diversidad e industria audiovisual: El desafío cultural del siglo XXI. México: Fondo de Cultura Económica.
Authors: Cantú Sánchez Jorge
Published: March 2021

Con el propósito dedesarrollar, implementar y evaluar políticas públicas que protejan y promuevan la diversidad cultural dentro de la industria audiovisual, este libro recopila los esfuerzos que permitieronla creación de la Convención sobre la Protección y Promoción de la Diversidad de Expresiones Culturales dentro de la UNESCO y los frutos que su ejecuciónha generado. Diversidad e Industria Audiovisual. El Desafío Cultural del Siglo XXItransitade unacrítica alimperialismo cultural hacia elcampo de la acción,aldocumentar iniciativas que tienen como objetivo resguardary difundirel multiculturalismo en la industria audiovisual.
Protective Effects of Cinnamon, Cinnamaldehyde and Kaempferol against Acetaminophen-Induced Acute Liver Injury and Apoptosis in Mouse Model
Authors: Hussain Zulfia
Published: March 2021

Liver diseases are among the major health problems in Pakistan. The present study investigated the mechanism of hepatoprotection by cinnamon, cinnamaldehyde and kaempferol in Acetaminophen (APAP)-induced liver injury. Qualitative phytochemical analysis was performed for standardization of cinnamon ethanolic extract. For in-vivo evaluation, Balb/c mice were administered with cinnamon extract (200 mg/kg i.g.), cinnamaldehyde (10 mg/kg i.g.) and kaempferol (10 mg/kg i.g.) for 14 days followed by administration of APAP (200 mg/kg i.p.). At the end of trial, mice were dissected, and blood, liver and spleen samples were collected for biochemical, histopathological and apoptotic genes expression analysis. Statistical analysis was performed for significance of results. The results showed that the hepatic damage due to APAP administration for 8 hours in mice was apparent with increased severity. Cinnamon extract, cinnamaldehyde and kaempferol pretreatment suggested ameliorative effects on organ injury induced by APAP by decreasing the elevated serum levels of total proteins and bilirubin. In addition, APAP exerted severe alterations on liver histology without affecting spleen histology alongwith upregulation of Bad, Bax and Caspase-3 and downregulation of Bcl-2. However, cinnamon, cinnamaldehyde and kaempferol pretreatment ameliorated APAPinduced liver alterations and apoptosis, possibly through their antioxidant activity. In addition, cinnamaldehyde and kaempferol possessed comparable protective potential at 20-times less dose as compared to cinnamon extract alone, suggesting therapeutic potential at lower dose in APAP-induced liver injury and apoptosis.
A multi-objective optimization of closed-loop supply chain problem with vehicle routing
Authors: Shahul Hamid Khan  , Vivek Kumar Chouhan  , Santhosh Srinivasan
Published: March 2021

Product recovery has become significant business strategies to increase a competitive edge in business and also in the society. Parts from discarded products due to rapid advancement and post-consumer products before & after end-of-life (EOL) are recovered to reduce landfill waste and to have become a part of circular economy. Product recovery is made possible with the help of Closed-loop supply chain (CLSC). This paper concentrates on multi-period, multi-product, and multi-echelon Closed Loop Green Supply Chain (CLGSC) network. A bi-objective (cost and emission) Mixed Integer Linear Programming (MILP) model has been formulated for the network and has been optimized using Goal Programming approach and Genetic Algorithm. Results are discussed for providing some managerial insights of the model.
PEDAGOGIAS DE SER: ESCUTA E VISIBILIDADE DE CORPOS EM ANTOLOGIAS TRANS
Authors: Torres Maximiliano
Published: March 2021

A construção teórica, a percepção política e a necessidade da prática, fornecidas pelos estudos feministas e queer, possibilitam ampla visão sobre o próprio conceito de teoria que permite um alargamento do olhar no atravessamento pelos caminhos da crítica literária. Nesse sentido, ler literatura, se desarticula do espaço de pensar o texto, a partir das questões de valor, de significado, de tradição, de autoria ou de pontos de vista e da linguagem. Avançar com esse método é descontruir os alicerces de uma crítica normativa, que sustenta as bases ideológicas das desigualdades, uma vez que a leitura queer possibilita perceber a materialidade histórica do discurso e das subjetividades no campo literário. Assim, esse trabalho busca apresentar poemas da Antologia Trans — 30 poetas trans, travestis e não-binários (2017), como a inscrição de corpos que ressignificam os conceitos de valor e tomam visibilidade no campo da literatura.
CIDADE STRAIGHT VERSUS CIDADE DISSIDENTE: A STREET ART COMO DEMARCAÇÃO DO LUGAR EM LISBOA
Authors: De Trói Marcelo , Batel Susana
Published: March 2021

O artigo discute aspectos da formação do espaço urbano em Lisboa na sua relação com a mobilidade e de que maneira a street art tem se configurado enquanto expressão ativista de outros sujeitos (i)móveis da cidade. A análise leva em conta a presença do automóvel como estruturante da cidade sexualizada e as expressões urbanas produzidas por mulheres e coletivos artísticos como forma de resistência e demarcação do lugar e da mobilidade. Os estudos queer, a sociologia, a antropologia urbana e a filosofia compõem o arsenal teórico que dão suporte a essa investigação multidisciplinar.
CORPO E HABITUS: DAS NECESSIDADES DE INSURGÊNCIA DOS CORPOS NEGROS
Authors: Souza da Silva Rosangela
Published: March 2021

O texto resulta de reflexões em torno dos conceitos de corpo e habitus, em diálogo com uma experiência vivenciada por duas mulheres negras atendidas por um motorista de aplicativos, na cidade de Salvador, quando saíram de uma restaurante sexta-feira à noite. Além de realizarmos discussões que confirmam que a nossa relação com o mundo é corpórea, levando em conta as percepções do motorista sobre as professoras negras, que determinou a interseccionalidade entre raça e classe, demonstramos também como a força do habitus amalgama distinções, sentidos e significados que inculcam maneiras de compreensão e explicações do mundo social.
ENTRE MEMÓRIAS E MÁSCARAS: UMA LEITURA DA CHINA CONTEMPORÂNEA NO ROMANCE DISTÓPICO OS ANOS DE FARTURA, DE CHAN KOONCHUNG
Authors: Araújo Gomes Camila , Esteves Lima Rachel
Published: March 2021

Censurado na República Popular da China, o romance distópico Os anos de fartura (2009), do autor chinês Chan Koonchung, apresenta críticas pungentes ao acelerado e, às vezes, contraditório processo de modernização socialista, instalado no país continental desde 1949. A fim de compreender como a nação chinesa é imaginada por Koonchung, o artigo objetiva analisar uma China ficcional relativamente futurista, ambientada no ano de 2013, na condição (aparente) de um país próspero e harmônico, cuja imagem otimista consolidou-se depois da ocorrência do “tsunami financeiro de 2008” que, exclusivamente, arrastara os países capitalistas liderados pelos Estados Unidos da América do Norte para uma grande crise. A investigação visa, também, debruçar-se sobre algumas questões geopolíticas sobre a China, cujo sistema político e econômico é pragmaticamente rotulado, pelo PCC, como “socialismo com características chinesas” e, por vozes discordantes ao Partido, como uma autocracia socialista, concepções que nutrem politicamente a discussão presente nas entrelinhas da ficção científica mencionada. Nesse sentido, o romance tensiona a qualidade democrática da China atual, fazendo menção aos desafios geopolíticos que interferem no crescimento econômico do país. Seria, então, a China na contemporaneidade, uma China do passado? Essa é a pergunta crucial que ecoa na mente dos leitores de Os anos de fartura e que este trabalho pretende discutir.
Port Essington
Authors: Allen Jim
Published: March 2021

The 1840s military settlement of Victoria was established at Port Essington, the northernmost part of the Northern Territory and was the end point of Ludwig Leichhardt's epic journey in 1844-45. This settlement was the longest lived of three failed attempts by the British to establish a settlement on the northern coast of Australia before 1850. Its history reflects many of the dominant themes of wider colonial history - isolation, tropical disease, poorly equipped and inexperienced colonists, inept government bureaucracies and relations with the Indigenous population. By looking at both the material evidence produced by archaeological excavation and the written sources, Allen sought to integrate both sorts of evidence to produce an eclectic history that was neither social nor political nor economic in its primary emphasis, but combined all three. When his research was presented as a doctoral dissertation at the Australian National University in 1969 its main theoretical thrust concerned the problems of this data integration and this remains a central issue in the discipline of historical archaeology in Australasia.
Archaeology of the Chinese fishing industry in colonial Victoria
Authors: Bowen Alister
Published: March 2021

During the 1850s and 1860s, Chinese immigrants played a major role in the development of the fishing industries in Australia. Prior to their involvement, the industry was hampered by the problems posed by the transportation of fish to market. It was common for whole catches of fish to putrefy before they could reach their destination. The influx of Chinese gold miners, who relied on fish as a dietary staple, increased the demand that prompted the creation of many Chinese fish-curing establishments. Chinese fish curers in colonial Australia fished but also purchased large quantities of fish, creating a new and reliable market for European fishermen. Fish-curing businesses supplied their compatriots on the goldfields with fresh and cured fish. These establishments, which made sums of money far greater than any European fishing operation, provided hundreds of jobs for both European and Chinese Australians in the fishing industry.
Analisis Keuntungan Tata Niaga Sapi Siap Potong Dengan Metode Taksiran Panca Indera Dan Taksiran Pita Ukur Rondo Di Pasar Hewan Babat
Authors: Latifah Faridatul , Aspriati Dyah Wahyuning , Susanto Edy
Published: March 2021

Tujuan penelitian adalah untuk mengetahui alur tata niaga sapi siap potong dan menganalisis keuntungan tata niaga sapi potong dengan metode taksiran panca indera dan taksiran pita ukur rondo di pasar hewan Babat. Penentuan sample dalam penelitian ini dilakukan dengan Sampel Nonprobabilitas dengan menggunakan Convenience Sampling dimana seseorang diambil sebagai sampel karena kebetulan orang tersebut berada di tempat tersebut. Metode yang digunakan dalam penelitian ini adalah survei dan studi kasus. Hasil pengujian menunjukkan bahwa harga t tabel dengan db = N-1 = 20-1 = 19, dengan taraf signifikan (α) 5% dengan harga t tabel = 2,09. T-hitung = 0,75 < dari t-tabel sehingga H0 diterima dan H1 ditolak, artinya jika dilakukan penghitungan untuk menghitung keuntungan ternak sapi dengan dua cara yang berbeda yakni metode taksiran panca indera dan taksiran pita ukur rondo tidak berbeda nyata.
Evaluasi Kelayakan Usaha Penggemukan Domba dan Kambing Milik H. Sholeh Berdasarkan Aspek Finansial dan Nonfinansial di Desa Banyutengah Kecamatan Panceng Kabupaten Gresik
Authors: Yusuf M. , Aspriati Dyah Wahyuning , Dewi Ratna Kumala
Published: March 2021

Penelitian dilaksanakan di peternakan milik Bapak H. Sholeh di Desa Banyutengah, Kecamatan Panceng, Kabupaten Gresik. Waktu penelitian dilaksanakan selama empat bulan yaitu bulan Januari 2015 hingga April 2015. Penelitian ini menggunakan kriteria kelayakan usaha dari aspek nonfinansial dan kelayakan aspek finansial dari kriteria investasi yaitu  Net Present Value (NPV), Net Benefit Cost Ratio  (NetB/C), Internal Rate of Return (IRR),Payback Period (PP). Dari hasil penelitian evaluasi kelayakan usaha domba dan kambing milik H. Sholeh berdasarkan aspek non finansial yang layak untuk dijalankan adalah aspek pasar, aspek hukum, aspek sosial dan ekonomi, dan aspek lingkungan, sedangkan  aspek manajemen belum layak untuk dijalankan. Evaluasi kelayakan usaha berdasarkan aspek finansial layak dijalankan karena NPV  lebih besar dari nol yaitu sebesar 1.157.000 rupiah dengan umur usaha delapan tahun. Nilai  Net Benefit Cost Ratio (Net B/C) lebih besar dari satu yaitu 1,08. Nilai Internal Rate of Return (IRR) adalah 9,18 persen, lebih tinggi dari tingkat  Discount Rate (DR) yang ditentukan yaitu 7 persen. Payback Period (PP) yang dihasilkan dari analisis tersebut adalah delapan tahun atau sama dengan umur ekonomis usaha yaitu delapan tahun.
Evaluasi Implementasi dan Strategi Pengembangan Teaching Factory pada Sekolah Menengah Kejuruan (SMK) di Kabupaten Kebumen Jawa Tengah
Authors: Mulyanto Mulyanto
Published: March 2021

This research is an evaluative type of CIPPO model research. CIPP (Context, Input, process, and Product) developed by Stufflebeam plus O (Outcome). The sampling technique was purposive sampling which was done by interview and documentation. The targets of this study were the principal, Head of the Engineering and Light Vehicle Engineering Program, Head of Teaching factory Production Unit, and several students involved in teaching factory activities. The results of the study showed that: 1) The effectiveness of teaching factory implementation at SMK Muhammadiah Kutowinangun was very good while in SMKN 2 is quite good. 2) Supporting factors for the implementation of teaching factory in the two SMKs studied are relatively the same, namely support from all stakeholders, adequate facilities and infrastructure, competent teachers. 3) The inhibiting factor of teaching factory implementation in the two schools studied among others is the absence of marketing staff (promotion and order seekers), the absence of technicians who specifically serve customers. 4) The strategy used in the development of teaching factories in the two SMKs studied was to use the 4 P marketing strategy, namely Product, Place, Price, and Promotion (Times New Roman 11, spasi tunggal, dan cetak miring).