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Sample records for pthirus pubis history

  1. Four cases of pediculosis caused by Pthirus pubis Linnaeus, 1758 (Diptera: Anoplura) from peninsular Malaysia.

    PubMed

    Pakeer, O; Jeffery, J; Mohamed, A M; Ahmad, F; Baharudin, O

    2007-12-01

    Four cases of pediculosis, two in adults and two in children, caused by the crab-louse, Pthirus pubis Linnaeus, 1758 (Diptera: Anoplura) is reported from peninsular Malaysia. This is the second report of the problem to be documented from the country. Although P. pubis is closely associated with genital hairs, it is, however, also found to occur on the eyelashes, eyebrows, hairs of the body, head and axilla. The few reported cases of pthiriasis probably do not reflect the true situation. PMID:18209717

  2. Trichomycosis pubis.

    PubMed

    White, S W; Smith, J

    1979-04-01

    Trichomycosis is a bacterial infection of hair that involves the axilla and, uncommonly, the pubis. The causative agent of trichomycosis pubis is probably the same as that in trichomycosis axillaris, as determined by culture and electron microscopy. We believe that increased awareness of trichomycosis pubis will show it to be common in certain environments. PMID:434866

  3. Trichomicosis pubis: black variety.

    PubMed Central

    Neri, I; Frassetto, A; Pasquinelli, G; Patrizi, A

    1994-01-01

    A case of a 25 year old man with the black variety of trichomicosis pubis is presented on account of its extreme rareity. Scanning electron microscopy confirms that trichomicosis pubis is caused by bacterial colonisation of the pubic hair and shows that bacteria are able to penetrate cuticular horny cells directly through their free plasma membrane. Images PMID:8001950

  4. Athletic osteitis pubis.

    PubMed

    Hiti, Corey J; Stevens, Kathryn J; Jamati, Moira K; Garza, Daniel; Matheson, Gordon O

    2011-05-01

    Athletic osteitis pubis is a painful and chronic condition affecting the pubic symphysis and/or parasymphyseal bone that develops after athletic activity. Athletes with osteitis pubis commonly present with anterior and medial groin pain and, in some cases, may have pain centred directly over the pubic symphysis. Pain may also be felt in the adductor region, lower abdominal muscles, perineal region, inguinal region or scrotum. The pain is usually aggravated by running, cutting, hip adduction and flexion against resistance, and loading of the rectus abdominis. The pain can progress such that athletes are unable to sustain athletic activity at high levels. It is postulated that osteitis pubis is an overuse injury caused by biomechanical overloading of the pubic symphysis and adjacent parasymphyseal bone with subsequent bony stress reaction. The differential diagnosis for osteitis pubis is extensive and includes many other syndromes resulting in groin pain. Imaging, particularly in the form of MRI, may be helpful in making the diagnosis. Treatment is variable, but typically begins with conservative measures and may include injections and/or surgical procedures. Prolotherapy injections of dextrose, anti-inflammatory corticosteroids and a variety of surgical procedures have been reported in the literature with varying efficacies. Future studies of athletic osteitis pubis should attempt to define specific and reliable criteria to make the diagnosis of athletic osteitis pubis, empirically define standards of care and reduce the variability of proposed treatment regimens. PMID:21510714

  5. Symphysis pubis separation during childbirth.

    PubMed

    Senechal, P K

    1994-01-01

    A severe case of separation of the symphysis pubis during labor and delivery is reported, which included severe pain and unusual complications of urinary outflow incontinence and fecal incontinence that gradually resolved with conservative treatment. The incidence of symphysis pubis separation is reported to be between 1:600 and 1:3400 obstetric patients. Treatment should generally be conservative and symptomatic. Prognosis for recovery is excellent. Recurrent separation of the symphysis pubis could occur during subsequent deliveries but generally is no worse than the first occurrence. This case report illustrates the unusual complications that can occur with severe diastasis of the symphysis pubis during pregnancy. Family physicians, obstetricians, and orthopedic surgeons could encounter this complication of childbirth in their own practices. Although the symptoms are dramatically severe in presentation, a conservative management approach is effective. PMID:8184705

  6. Osteitis pubis in athletes.

    PubMed

    Beatty, Tricia

    2012-01-01

    Osteitis pubis is one of many etiologies of groin pain in athletes. It is a painful overuse injury of the pubic symphysis and the parasymphyseal bone that typically is found in athletes whose sports involve kicking, rapid accelerations, decelerations, and abrupt directional changes. Athletes most commonly present with a complaint of anterior and/or medial groin pain but also can present with lower abdominal, adductor, inguinal, perineal, and/or scrotal pain. Symptoms can be severe and can limit participation in sport until treatment is instituted. Imaging is useful for ruling out other etiologies of groin pain, identifying concomitant pathology, and confirming the diagnosis itself. Treatment is varied but usually includes nonoperative measures of rest, rehabilitation, and/or pharmacotherapy and also may include injections and/or surgical procedures. A high clinical suspicion should exist when evaluating soccer, rugby, or American football players and distance runners who present with complaints of groin pain. PMID:22410702

  7. Osteomyelitis Pubis: A Rare and Elusive Diagnosis

    PubMed Central

    Yax, Justin; Cheng, David

    2014-01-01

    Osteomyelitis pubis is an infectious inflammation of the symphysis pubis and accounts for 2% of hematogenous osteomyelitis. This differs from osteitis pubis, a non-infectious inflammation of the pubic symphysis, generally caused by shear forces in young athletes. Both conditions present with similar symptoms and are usually differentiated on the basis of biopsy and/or culture. A case of osteomyelitis pubis is presented with a discussion of symphisis pubis anatomy, clinical and laboratory presentation, etiology and risk factors, and optimal imaging studies. PMID:25493141

  8. Osteomyelitis pubis: a rare and elusive diagnosis.

    PubMed

    Yax, Justin; Cheng, David

    2014-11-01

    Osteomyelitis pubis is an infectious inflammation of the symphysis pubis and accounts for 2% of hematogenous osteomyelitis. This differs from osteitis pubis, a non-infectious inflammation of the pubic symphysis, generally caused by shear forces in young athletes. Both conditions present with similar symptoms and are usually differentiated on the basis of biopsy and/or culture. A case of osteomyelitis pubis is presented with a discussion of symphisis pubis anatomy, clinical and laboratory presentation, etiology and risk factors, and optimal imaging studies. PMID:25493141

  9. Naftifine treatment of trichomycosis pubis.

    PubMed

    Rosen, T; Krawczynska, A M; McBride, M E; Ellner, K

    1991-09-01

    Naftifine hydrochloride 1% cream is a recently developed material of proven efficacy in superficial cutaneous fungal infections. The drug has also been reported to have significant antibacterial properties as well. A case of trichomycosis pubis, a bacterial disorder that can easily be mistaken for several fungal diseases, responded to application of naftifine cream. The authors suggest that this medication may be the drug of choice when the clinical presentation consists of nodules encircling pubic or axillary hair. PMID:1938085

  10. Tuberculosis of symphysis pubis: A case report

    PubMed Central

    Meena, Sanjay; Gangary, Shreesh Kumar

    2015-01-01

    Symphysis pubis is an uncommon site of tuberculosis and only few cases have been reported in the literature. It is important to distinguish it from the more common entities like Osteitis pubis and Osteomyelitis of pubis symphysis to prevent delay in diagnosis and minimize morbidity and prevent complications. We report a rare case of tuberculosis of symphysis pubis in a 50-year-old Indian female from low socioeconomic status. Diagnosis is not difficult if one is aware of the condition. A high index of suspicion along with radiograph and fine needle aspiration led to the diagnosis. The patient had an excellent outcome following a complete course of anti-tuberculous chemotherapy for tuberculosis. PMID:25767530

  11. Tuberculosis of symphysis pubis: A case report.

    PubMed

    Meena, Sanjay; Gangary, Shreesh Kumar

    2015-01-01

    Symphysis pubis is an uncommon site of tuberculosis and only few cases have been reported in the literature. It is important to distinguish it from the more common entities like Osteitis pubis and Osteomyelitis of pubis symphysis to prevent delay in diagnosis and minimize morbidity and prevent complications. We report a rare case of tuberculosis of symphysis pubis in a 50-year-old Indian female from low socioeconomic status. Diagnosis is not difficult if one is aware of the condition. A high index of suspicion along with radiograph and fine needle aspiration led to the diagnosis. The patient had an excellent outcome following a complete course of anti-tuberculous chemotherapy for tuberculosis. PMID:25767530

  12. Osteitis pubis in athletes. Infection, inflammation or injury?

    PubMed

    Fricker, P A; Taunton, J E; Ammann, W

    1991-10-01

    Medical records of 59 patients (9 females and 50 males), who presented to sports medicine clinics at the Australian Institute of Sport and the University of British Columbia between 1985 and 1990 and who were diagnosed as suffering osteitis pubis, were reviewed and comparison of data obtained was made with the literature. Women average 35.5 years of age (30 to 59 years) and men 30.3 years (13 to 61 years). Sports most frequently involved were running, soccer, ice hockey and tennis. Clinical presentations of osteitis pubis fell into 4 main groups. 'Mechanical' (sport-related) was the largest group (n = 48), followed by 'obstetric' (n = 5), 'inflammatory' (n = 4) and 'other' (n = 2). Period of follow-up averaged 10.3 months (1 to 20 months) in women and 17.5 months (2 to 96 months) in men. Full recovery, when documented, averaged 9.5 months in men and 7.0 months in women. Osteitis pubis recurred in 25% of these men and none of these women at follow-up. The most frequent symptoms were pubic pain and adductor pain. Men also presented with lower abdominal, hip and perineal or scrotal pain; women with hip pain. Most common signs were tenderness of the pubic symphysis and tenderness of adductor longus muscle origin. Men also revealed tenderness of one or both the superior pubic rami and evidence of decreased hip rotation (unilateral or bilateral). Evidence of pelvic malalignment and/or sacroiliac dysfunction was frequently seen in both men and women. There was poor correlation between radiographic and isotope bone scan findings and the site and duration of symptoms and signs. Femoral head ratios were estimated on 30 hips in the series and 2 were judged to be at the upper limit of normal, perhaps indicating a form of epiphysiolysis producing tilt deformity of the head of the femur. It is clear that osteitis pubis in athletes is not uncommon and that factors such as loss of rotation of hips and previous obstetric history are important in the aetiology and management of this

  13. Endoscopic Pubic Symphysectomy for Recalcitrant Osteitis Pubis

    PubMed Central

    Gupta, Asheesh; Redmond, John M.; Hammarstedt, Jon E.; Suarez-Ahedo, Carlos; Martin, Timothy J.; Matsuda, Dean K.; Domb, Benjamin G.

    2015-01-01

    Recalcitrant osteitis pubis presents a challenging problem for orthopaedic surgeons. Various surgical interventions have been described for treatment, including opening-wedge resection, symphysiodesis, and curettage. We propose that endoscopic pubic symphysectomy offers an effective method of treating such a challenging problem. This article describes in detail the technique used to perform endoscopic pubic symphysectomy, and a companion video demonstrating the procedure is included. Our experience suggests that removal of the interpubic fibrocartilaginous lamina and resection of approximately 1 cm of bone can successfully eliminate all sources of pain and dysfunction caused by the recalcitrant osteitis pubis. PMID:26052486

  14. Endoscopic Pubic Symphysectomy for Recalcitrant Osteitis Pubis.

    PubMed

    Gupta, Asheesh; Redmond, John M; Hammarstedt, Jon E; Suarez-Ahedo, Carlos; Martin, Timothy J; Matsuda, Dean K; Domb, Benjamin G

    2015-04-01

    Recalcitrant osteitis pubis presents a challenging problem for orthopaedic surgeons. Various surgical interventions have been described for treatment, including opening-wedge resection, symphysiodesis, and curettage. We propose that endoscopic pubic symphysectomy offers an effective method of treating such a challenging problem. This article describes in detail the technique used to perform endoscopic pubic symphysectomy, and a companion video demonstrating the procedure is included. Our experience suggests that removal of the interpubic fibrocartilaginous lamina and resection of approximately 1 cm of bone can successfully eliminate all sources of pain and dysfunction caused by the recalcitrant osteitis pubis. PMID:26052486

  15. Osteitis pubis in elite athletes: Diagnostic and therapeutic approach

    PubMed Central

    Angoules, Antonios G

    2015-01-01

    Osteitis pubis (OP) is a debilitating overuse syndrome characterizing by pelvic pain and local tenderness over the pubic symphysis commonly encountered in athletes often involved in kicking, twisting and cutting activities in sports such as soccer and rugby and to a lesser degree distance running. It is a common source of groin pain in elite athletes attributable to pubis sympysis instability as the result of microtrauma caused by repetitive muscle strains on pubic bones. Diagnosis is based mainly on detailed sports history and a meticulous clinical examination, although occasionally is difficult to distinguish this nosological entity from other pathologies affecting the involved area which may occur concomitantly in the same patient. Radiologic examinations such as plain radiographs, magnetic resonance imaging and 3 phase bone isotope scanning may be helpful to differentiate from other clinical entities with similar clinical presentation. Most cases respond well to conservative treatment which includes several physical modalities and especially a progressive rehabilitation programmed individualized to each one of patients diagnosed with OP. Local injection therapies have been also been proposed as a non-operative therapeutic option for the efficient management of these patients. In refractory cases, surgical therapeutic strategies are warranted. These include several open or minimally invasive surgical interventions such as arthroscopic or open symphysis curettage, wedge or total resection of pubic sympysis, polypropylene mesh placement and pubic fusion. In this review a critical analysis of OP in elite athletes is performed with special focus on current concepts of diagnosis and management of this source of athletic groin pain. PMID:26495244

  16. Osteitis pubis in elite athletes: Diagnostic and therapeutic approach.

    PubMed

    Angoules, Antonios G

    2015-10-18

    Osteitis pubis (OP) is a debilitating overuse syndrome characterizing by pelvic pain and local tenderness over the pubic symphysis commonly encountered in athletes often involved in kicking, twisting and cutting activities in sports such as soccer and rugby and to a lesser degree distance running. It is a common source of groin pain in elite athletes attributable to pubis sympysis instability as the result of microtrauma caused by repetitive muscle strains on pubic bones. Diagnosis is based mainly on detailed sports history and a meticulous clinical examination, although occasionally is difficult to distinguish this nosological entity from other pathologies affecting the involved area which may occur concomitantly in the same patient. Radiologic examinations such as plain radiographs, magnetic resonance imaging and 3 phase bone isotope scanning may be helpful to differentiate from other clinical entities with similar clinical presentation. Most cases respond well to conservative treatment which includes several physical modalities and especially a progressive rehabilitation programmed individualized to each one of patients diagnosed with OP. Local injection therapies have been also been proposed as a non-operative therapeutic option for the efficient management of these patients. In refractory cases, surgical therapeutic strategies are warranted. These include several open or minimally invasive surgical interventions such as arthroscopic or open symphysis curettage, wedge or total resection of pubic sympysis, polypropylene mesh placement and pubic fusion. In this review a critical analysis of OP in elite athletes is performed with special focus on current concepts of diagnosis and management of this source of athletic groin pain. PMID:26495244

  17. Nutrition pathways to the symphysis pubis.

    PubMed

    da Rocha, Rodrigo Carvalho Gonçalves; Chopard, Renato Paulo

    2004-03-01

    The blood supply of the symphysis pubis is still the subject of some debate. Classic anatomy books state that this joint is avascular, whereas some published works have shown blood vessels in young specimens. As several articular discs such as the knee menisci are known to have blood vessels in their peripheries, we decided to investigate the possible nutrition pathways to the interpubic disc and ligaments. We used 60 Wistar rats, male and female, aged between 28 and 32 days, or between 90 and 100 days. Samples were processed using a variety of techniques: regular histology, immunohistochemestry, India ink injection and corrosion casting. The interpubic disc consisted of an inner bearing portion and an outer fibrous rim. The interpubic ligaments and the fibrous rim were well vascularized in all groups. Marrow contacts between the interpubic disc and the subchondral bone were also observed. Blood vessels formed an authentic arterial circle embracing the joint, from which blood vessels branched into capillary loops facing the avascular inner bearing portion of the disc. These results confirm the need for future studies on the human symphysis pubis, to provide more details on its structure, which would enable clinicians such as physiotherapists to improve prognosis and treatment design. Future studies may also explain the pathways down which the hormone relaxin reaches its targets within this joint. PMID:15032910

  18. Nutrition pathways to the symphysis pubis

    PubMed Central

    Gonçalves da Rocha, Rodrigo Carvalho; Chopard, Renato Paulo

    2004-01-01

    The blood supply of the symphysis pubis is still the subject of some debate. Classic anatomy books state that this joint is avascular, whereas some published works have shown blood vessels in young specimens. As several articular discs such as the knee menisci are known to have blood vessels in their peripheries, we decided to investigate the possible nutrition pathways to the interpubic disc and ligaments. We used 60 Wistar rats, male and female, aged between 28 and 32 days, or between 90 and 100 days. Samples were processed using a variety of techniques: regular histology, immunohistochemestry, India ink injection and corrosion casting. The interpubic disc consisted of an inner bearing portion and an outer fibrous rim. The interpubic ligaments and the fibrous rim were well vascularized in all groups. Marrow contacts between the interpubic disc and the subchondral bone were also observed. Blood vessels formed an authentic arterial circle embracing the joint, from which blood vessels branched into capillary loops facing the avascular inner bearing portion of the disc. These results confirm the need for future studies on the human symphysis pubis, to provide more details on its structure, which would enable clinicians such as physiotherapists to improve prognosis and treatment design. Future studies may also explain the pathways down which the hormone relaxin reaches its targets within this joint. PMID:15032910

  19. Acute Osteomyelitis of the Symphysis Pubis after Inguinal Hernia Surgery

    PubMed Central

    Tekin, Recep; Ceylan Tekin, Rojbin; Ceylan Cevik, Figen; Cevik, Remzi

    2015-01-01

    Osteomyelitis of pubic symphysis is infectious inflammatory condition of the symphysis pubis and rare complication of surgery around inguinal and groin region. It should be kept in mind in the differential diagnosis of lower pelvic pain and should be sought in cases of pelvic insufficiency fractures. Herein, we present a case of a 55-year-old man with osteomyelitis of the symphysis pubis following inguinal hernia surgery for diagnosis and management of this rare condition. PMID:25973280

  20. Osteitis pubis ameliorated after tooth extraction: a case report.

    PubMed

    Fukushi, Jun-ichi; Nakashima, Yasuharu; Iwamoto, Yukihide

    2013-03-01

    Osteitis pubis is a non-infective inflammation of the symphysis pubis, which is known to be associated with trauma, athletic exertion, urological or gynecological surgery, or with rheumatic conditions such as seronegative spondyloarthropathies. In this report, we describe a case of osteitis pubis whose symptoms were completely ameliorated following tooth extraction attributable to periodontitis. A 57-year-old female patient developed osteitis pubis, presenting with pain in the groin area with an elevated Creactive protein (CRP; 4.4 mg/dl) and radiological erosive changes in symphysis pubis. Prednisolone (5 mg/day) and etodolac were prescribed, but the patient's symptoms improved only partially and remained persistent. One year from the patient's first visit, three teeth were extracted due to severe chronic periodontitis, which she had been suffering from for years. Soon after the above tooth extraction, her symptoms appeared completely resolved, and the patient's CRP was decreased to nearly normal levels in 4 weeks. Human leukocyte antigen (HLA)-typing analysis revealed a positive result for HLA-A11, A24, and B54. Because HLA-B54 cross-reacts with HLA-B27, the patient's osteitis pubis was considered to be a form of reactive arthritis associated with periodontitis. PMID:23599946

  1. Endoscopic Pubic Symphysectomy for Athletic Osteitis Pubis

    PubMed Central

    Matsuda, Dean K.; Sehgal, Bantoo; Matsuda, Nicole A.

    2015-01-01

    Osteitis pubis is a common form of athletic pubalgia associated with femoroacetabular impingement. Endoscopic pubic symphysectomy was developed as a less invasive option than open surgical curettage for recalcitrant osteitis pubis. This technical note demonstrates the use of the anterior and suprapubic portals in the supine lithotomy position for endoscopic burr resection of pubic symphyseal fibrocartilage and hyaline endplates. Key steps include use of the suprapubic portal for burr resection of the posteroinferior symphysis and preservation of the posterior and arcuate ligaments. Endoscopic pubic symphysectomy is a minimally invasive bone-conserving surgery that retains stability and may be useful in the treatment of recalcitrant osteitis pubis or osteoarthritis. It nicely complements arthroscopic surgery for femoroacetabular impingement and may find broader application in this group of co-affected athletes. PMID:26258039

  2. Endoscopic Pubic Symphysectomy for Athletic Osteitis Pubis.

    PubMed

    Matsuda, Dean K; Sehgal, Bantoo; Matsuda, Nicole A

    2015-06-01

    Osteitis pubis is a common form of athletic pubalgia associated with femoroacetabular impingement. Endoscopic pubic symphysectomy was developed as a less invasive option than open surgical curettage for recalcitrant osteitis pubis. This technical note demonstrates the use of the anterior and suprapubic portals in the supine lithotomy position for endoscopic burr resection of pubic symphyseal fibrocartilage and hyaline endplates. Key steps include use of the suprapubic portal for burr resection of the posteroinferior symphysis and preservation of the posterior and arcuate ligaments. Endoscopic pubic symphysectomy is a minimally invasive bone-conserving surgery that retains stability and may be useful in the treatment of recalcitrant osteitis pubis or osteoarthritis. It nicely complements arthroscopic surgery for femoroacetabular impingement and may find broader application in this group of co-affected athletes. PMID:26258039

  3. European guideline for the management of pediculosis pubis, 2010.

    PubMed

    Scott, G R; Chosidow, O

    2011-06-01

    Transmission of the crab louse Phthirus pubis generally occurs by close body contact. Diagnosis is usually clinical and screening for other sexually transmitted infections (STIs) is indicated. While most evidence is extrapolated from studies of head lice treatments, topical pediculicides are recommended and treatment of sexual contacts is indicated. PMID:21680662

  4. COMPARATIVE STUDY BETWEEN THE PUBIS OF ASYMPTOMATIC ATHLETES AND NON-ATHLETES WITH MRI

    PubMed Central

    Branco, Rodrigo Castelo; da Costa Fontenelle, César Rubens; Miranda, Leandro Marques; Junior, Yonder Archanjo Ching San; Vianna, Evandro Miguelote

    2015-01-01

    Objective: To compare the magnetic resonance imaging findings from the pubis of professional soccer players without any history or clinical findings of groin pain, and from sedentary individuals, also without symptoms, and to determine the prevalence of changes compatible with pubic overload. Methods: Nineteen professional soccer players without complaints of groin pain and seventeen sedentary individuals, also asymptomatic, underwent magnetic resonance imaging of the pubis. The results from the examinations were analyzed regarding the presence of degenerative changes, boned medullary edema and tendinopathy, and the two study groups were compared. Results: High prevalence of bone edema, tendinopathy and degenerative findings in the pubic symphysis was seen in the athletes, with statistically significant higher odds ratios and relative risk in the population studied. Conclusion: Professional soccer players are at a higher risk of developing changes in the pubic region, shown in magnetic resonance images, compared with sedentary individuals. These findings are not necessarily caused by groin pain, and are probably related to intense exertion. PMID:27026970

  5. Physical therapy management of osteitis pubis in a 10-year-old cricket fast bowler.

    PubMed

    Sudarshan, A

    2013-08-01

    This case report describes a 10-year-old boy who presented with radiating pain (Visual Analog Scale score of 7.2 cm) down his left groin and was eventually diagnosed to have osteitis pubis. History revealed that he was exceeding the workload guidelines of bowling for a fast bowler. Examination findings were left sacro-iliac joint dysfunction, reduced left internal rotation of the hip, tightness of bilateral hip flexors and poor motor control of the lumbo-pelvic muscles. Physical therapy was aimed at correcting the sacro-iliac joint dysfunction, increasing the hip range of motion and muscle length along with exercises aimed at improving the lumbopelvic stability. The patient had complete resolution of pain by the ninth week and returned to fast bowling without any discomfort. PMID:23270404

  6. Osteitis pubis: can early return to elite competition be contemplated?

    PubMed Central

    Jardí, Jaume; Rodas, Gil; Pedret, Carles; Til, Lluis; Cusí, Manuel; Malliaropoulos, Nikolaos; Del Buono, Angelo; Maffulli, Nicola

    2014-01-01

    Background and purpose In elite athletes, osteitis pubis is a common painful degenerative process of the pubic symphysis and surrounding soft tissues and tendons. We report the diagnostic pathway and the rehabilitation protocol of six elite athletes with osteitis pubis in three different sports, and compare protocol stages and time to return to competition. Methods 6 athletes (2 soccer, 2 basketball, 2 rugby players) were diagnosed with osteitis pubis stage III and IV according to Rodriguez classification using standard clinical and imaging criteria. After performing a baseline lumbo-pelvic assessment, the rehabilitation protocol described by Verrall was adapted to each individual athlete. Results The length of time for each stage of the protocol was as follows; Stage 1 (rest from sport) was 26 +/− 5 days, Stage 2 (to achieve pain free running), 18 +/− 5 days, Stage 3 (squad training) 63 +/− 7, Stage 4 (return to competition) 86 +/− 15. Soccer players took longer to return to competition than basketball and rugby players. No recurrences were reported at 2 year follow-up. Conclusion The protocol presented ensures a safe return to elite athletes. The time from diagnosis to full recovery is longer in football players, and seems to increase with age. PMID:25147768

  7. Treatment of Osteitis Pubis in Non-Athlete Female Patients

    PubMed Central

    Kavroudakis, E; Karampinas, P.K; Evangelopoulos, D.S; Vlamis, J

    2011-01-01

    Background: Osteitis pubis represents a non-infectious inflammation of the pubic symphysis causing varying degrees of lower abdominal and pelvic pain. Although, the disease is believed to affect mainly young athletic patients, it is also encountered in other specific patient groups. Both conservative and surgical treatment options are available. While for elite athletes surgical treatment is indicated, leading to fast pain relief and mobilization, for non-athletic patients no clear indication can be established. Methods: Eight non-athletic women with osteitis pubis, referred to our Department for treatment, were evaluated. All were initially treated conservatively with bed rest, per os non steroidal anti-inflammatory drugs and physical therapy. Results: Seven patients improved significantly with conservative treatment while one displayed no improvement and was treated surgically with arthrodesis. Conclusion: We conclude that, for non-athletic female patients suffering from osteitis pubis, surgery is rarely required and that conservative treatment by means of non steroidal anti inflammatory drugs and physical modalities represents a fair option regarding pain and limitation of everyday activity. PMID:21966337

  8. Osteitis Pubis Syndrome in the Professional Soccer Athlete: A Case Report

    PubMed Central

    Miguel, Antonio; Lima, Horacio; Heinrichs, Kristinn

    2001-01-01

    Objective: To describe the pathomechanics, diagnostic procedures, classification, and conservative management of the osteitis pubis syndrome in the elite soccer athlete. Background: Groin injuries can be the most difficult sport injuries to accurately diagnose and treat. Osteitis pubis is a painful, chronic syndrome that affects the symphysis pubis, adductor and abdominal muscles, and surrounding fascia. If misdiagnosed or mismanaged, osteitis pubis can run a prolonged and disabling course. The abdominal and adductor muscles have attachments to the symphysis pubis but act antagonistically to each other, predisposing the symphysis pubis to mechanical traction microtrauma and resulting in osteitis pubis. These antagonistic forces are most prevalent in kicking sports, such as soccer or football. Description: We provide a retrospective review of the demographics, diagnostic criteria and procedures, and conservative management of osteitis pubis in a professional soccer team. Osteitis pubis represented 3% to 5% of all injuries sustained by our professional soccer team between 1989 and 1997; 71.4% of those presenting with osteitis pubis were classified as having stage I disease, with a mean recovery time of 26.7 days. Midfielders were most affected by the syndrome (42.8%), whereas defenders and forwards exhibited equal incidences (25.7%) of osteitis pubis. Conservative management included nonsteroidal anti-inflammatory medication, electric stimulation, ultrasound, laser, cryomassage, and a progressive rehabilitation program. Clinical Advantages: Athletes who participated in this conservative management program appeared to return to full sport participation earlier and with fewer restrictions than the current literature seems to suggest. A 4-stage diagnostic criteria system was helpful in determining the course of treatment. PMID:12937486

  9. Tophus of the Pubis Bone: A Case Report

    PubMed Central

    Oswal, Chetan Prakash; Samant, Ashwin; Shahane, Sunil; Pathak, Aditya

    2013-01-01

    Introduction: Chronic tophaceous gout classically occurs after 10 years or more of recurrent polyarticular gout. However, tophi can also occur as first sign of the disorder. Case Report: We report the case of a 60 year female with tophaceous involvement of the pubis bone which is an unusual location for this type of pathology without any prior manifestation of gouty arthritis. Conclusion: Tophi can present in unexpected locations, even as the first sign of gout, often mimicking infection and neoplasia and vigilance is required when unusual symptoms or signs occur in a patient with gout.

  10. Symphysis Pubis Osteomyelitis with Bilateral Adductor Muscles Abscess

    PubMed Central

    Alqahtani, Saad M.; Gdalevitch, Marie

    2014-01-01

    Osteomyelitis of the pubis symphysis is a rare condition. There have been various reports in the literature of inflammation and osteomyelitis as well as septic arthritis of pubic symphysis. However, due to the fact that these conditions are rare and that the usual presenting symptoms are very nonspecific, osteomyelitis of the pubic symphysis is often misdiagnosed, thus delaying definitive treatment. We present a case that to our knowledge is the first case in literature of osteomyelitis of the pubic symphysis in a 17-year-old boy with juvenile idiopathic arthritis (JIA), which was initially misdiagnosed and progressed to bilateral adductor abscesses. A high suspicion of such condition should be considered in a JIA patient who presents with symphysis or thigh pain. PMID:25580335

  11. ["Sports hernia" and osteitis pubis in an athlete].

    PubMed

    Paajanen, Hannu

    2009-01-01

    Chronic pain in the groin does not always present itself with a clear-cut cause such as muscle tear, inguinal hernia or a disorder of the hip, pelvis, bowel or urinary organs. In such cases a "sports hernia" can be suspected, i.e. muscular injury due to overexertion of the inguinal region. Accordingly, a hernial protrusion is not in question. In addition, if the pubic bone is tender and inflammatory exudate is seen in the magnetic resonance image, the patient has osteitis pubis, i.e. inflammation of the pubic bone. In the initial stage, methods of treatment comprise rest, stretching, anti-inflammatory medication, injections of local anesthetics and corticosteroids, physical therapy and, in the most difficult cases, surgical operation. PMID:19341038

  12. Correlation Between Cam-Type Femoroacetabular Impingement and Radiographic Osteitis Pubis.

    PubMed

    Phillips, Elizabeth; Khoury, Viviane; Wilmot, Andrew; Kelly, John D

    2016-05-01

    A mechanistic link has been suggested between cam-type femoroacetabular impingement and increased stress on the symphysis pubis. This retrospective study was conducted to determine whether there is an increased prevalence of osteitis pubis, as evidenced by imaging, in patients with femoroacetabular impingement compared with age-matched control subjects. Search of a radiologic database of a large academic health institution for all patients with cam-type femoroacetabular impingement diagnosed by magnetic resonance imaging or magnetic resonance arthrogram between January 2000 and October 2013 identified 46 cases. Two radiologists reviewed these cases independently and confirmed the presence of femoroacetabular impingement based on alpha angle and other characteristics of cam morphology. The imaging studies were further evaluated for characteristics of osteitis pubis, with severity graded from minimal to severe on a 4-point Likert scale. A control group composed of age-matched subjects without diagnosed femoroacetabular impingement was also evaluated for osteitis pubis. A statistically significant increase in the prevalence of osteitis pubis was found in patients with femoroacetabular impingement compared with age-matched control subjects, with a prevalence of 43.48% in the femoroacetabular impingement group compared with 12.77% in the control group (P=.0012). On the 4-point Likert scale, the average severity of osteitis pubis in the group with femoroacetabular impingement was 1.5 (minimal to mild) compared with 0.53 (no osteitis pubis to minimal findings) in the control population. This significant increase in osteitis pubis in patients with femoroacetabular impingement supports the clinical link between these 2 processes. [Orthopedics. 2016; 39(3):e417-e422.]. PMID:27064783

  13. Tuberculosis of symphysis pubis in a 17 year old male: a rare case presentation and review of literature.

    PubMed

    Bali, Kamal; Kumar, Vishal; Patel, Sandeep; Mootha, Aditya K

    2010-01-01

    Tuberculosis of symphysis pubis is a rare condition with hardly any report of such cases in the last decade. It is necessary to distinguish the entity from more common ones like Osteitis pubis and Osteomyelitis of pubis symphysis by urgent means in order to start the treatment early and thereby minimize morbidity and prevent complications. A rare case of tuberculosis of symphysis pubis in a 17 year old male is described. A high index of suspicion along with an extensive workup including 3-phase bone scan and fine needle aspiration led to the diagnosis. The patient had an excellent outcome following a complete course of multidrug chemotherapy for tuberculosis. PMID:20799960

  14. Diastasis of symphysis pubis and labor: Systematic review.

    PubMed

    Urraca-Gesto, M Alicia; Plaza-Manzano, Gustavo; Ferragut-Garcías, Alejandro; Pecos-Martín, Daniel; Gallego-Izquierdo, Tomás; Romero-Franco, Natalia

    2015-01-01

    Symphysis pubis diastasis (SPD) is an infrequent complication of labor that can impair womens' general health through failure of the passive stability of the pelvic girdle. Although conservative approaches are often used to decrease symptoms and interpubic separation, notably few studies have analyzed the effect of these methods on managing the symptoms of women with SPD. The purpose of this study was to review the available literature on the conservative treatment of SPD during pregnancy and labor. A computer-based search using PubMed, PEDro, and CINAHL was performed up to November 2014. We selected all studies that considered women with SPD during pregnancy or labor and treated them with conservative methods and excluded those that included surgical intervention. Eighteen studies were selected, most of which were case reports. Although the overall results of conservative treatment were unclear because of the type and design of the obtained studies, most of the studies reported bed rest in the lateral decubitus position and a pelvic girdle as basic treatments. Additionally, the few clinical trials reported recommended additional physiotherapy, including strengthening and stabilizing exercises, to reduce SPD symptoms. PMID:26560443

  15. Utility of bone scintigraphy in diagnosis of post- traumatic osteitis pubis

    PubMed Central

    Kalawat, Tek Chand; Narayan, Ravishwar; Ravi, Parthasarathi; Lakshmi, Amancharla Yadagiri

    2013-01-01

    Minor musculoskeletal injuries usually heal within few weeks with conservative treatment, but in pelvic injuries, symptoms may persist for long duration and patient need medical attention to get relief from disturbing pain symptoms. We present a case of post-trauma osteitis pubis in a 58-year-old female, who reported with lower abdominal and left side hip joint pain since 2 months, after an episode of trivial trauma to her pelvis. Technetium-99m methylene diphosphonate bone scintigraphy was performed, which confirmed the site of injury in symphysis pubis and left hip joint, by increased radiotracer localization at both of these symptomatic sites. PMID:24163517

  16. Utility of bone scintigraphy in diagnosis of post- traumatic osteitis pubis.

    PubMed

    Kalawat, Tek Chand; Narayan, Ravishwar; Ravi, Parthasarathi; Lakshmi, Amancharla Yadagiri

    2013-04-01

    Minor musculoskeletal injuries usually heal within few weeks with conservative treatment, but in pelvic injuries, symptoms may persist for long duration and patient need medical attention to get relief from disturbing pain symptoms. We present a case of post-trauma osteitis pubis in a 58-year-old female, who reported with lower abdominal and left side hip joint pain since 2 months, after an episode of trivial trauma to her pelvis. Technetium-99m methylene diphosphonate bone scintigraphy was performed, which confirmed the site of injury in symphysis pubis and left hip joint, by increased radiotracer localization at both of these symptomatic sites. PMID:24163517

  17. Post-traumatic osteolysis of the distal clavicle, pubis and ischium in 7 patients.

    PubMed

    Tao, Hui-min; Chen, Jie; Ji, Ying-yao; Yang, Di-sheng

    2004-08-01

    Post-traumatic osteolysis (PTOL) is a very rare disease occurring after acute trauma or repetitive micro-trauma, which is characterized by persistent pain in the injured site. In this study, we reported 7 patients, in whom osteolysis developed in the distal clavicle, pubis and ischium. PMID:15294106

  18. Endoscopic pubic symphysectomy for reclacitrant osteitis pubis associated with bilateral femoroacetabular impingement.

    PubMed

    Matsuda, Dean K

    2010-03-01

    This is the first reported case of the completely endoscopic management of osteitis pubis with pubic symphysectomy. A 31-year-old woman suffered from recalcitrant osteitis pubis that had progressed to an end-stage auto-fused condition. Ossified pubic symphyseal fibrocartilage and adjacent heterotopic bone were endoscopically removed as part of a comprehensive surgery that also involved bilateral arthroscopic surgery for symptomatic femoroacetabular impingement. An innovative dual-portal (anterior and supra-pubic) endoscopic technique is presented along with the rationale for the preservation of the inferior (arcuate) pubic ligament and the posterior pubic ligament. Twelve months following this single-stage surgery, the patient reported high satisfaction with decreased pain, improved function, and resolution of a classic waddling gait. The association of intra-articular hip pathology with osteitis pubis is noted. We believe that this minimally invasive bone-conserving surgery may be useful in the management of recalcitrant osteitis pubis and perhaps find broader application in the outpatient endoscopic treatment of athletes afflicted with this condition. PMID:20349875

  19. PUBIS STRESS FRACTURE IN A 15-YEAR-OLD SOCCER PLAYER

    PubMed Central

    Bertolini, Fabrício Melo; Vieira, Rodrigo Barreiros; Oliveira, Lucas Henrique Araujo de; Lasmar, Rodrigo Pace; Junior, Otaviano de Oliveira

    2015-01-01

    This case report presents a 15-year-old football player who was diagnosed with a pubis stress fracture and underwent conservative treatment with satisfactory results. After a review of the literature, the clinical picture, diagnosis and treatment are described. The importance of this paper comes from the rarity of finding reports about this kind of injury in the literature. PMID:27027039

  20. PUBIS STRESS FRACTURE IN A 15-YEAR-OLD SOCCER PLAYER.

    PubMed

    Bertolini, Fabrício Melo; Vieira, Rodrigo Barreiros; Oliveira, Lucas Henrique Araujo de; Lasmar, Rodrigo Pace; Junior, Otaviano de Oliveira

    2011-01-01

    This case report presents a 15-year-old football player who was diagnosed with a pubis stress fracture and underwent conservative treatment with satisfactory results. After a review of the literature, the clinical picture, diagnosis and treatment are described. The importance of this paper comes from the rarity of finding reports about this kind of injury in the literature. PMID:27027039

  1. There's a hole in my symphysis -- a review of disorders causing widening, erosion, and destruction of the symphysis pubis.

    PubMed

    Budak, M J; Oliver, T B

    2013-02-01

    The symphysis pubis is demonstrated on many conventional radiographic and cross-sectional examinations and abnormality of the symphysis pubis is a common imaging finding with numerous possible causes. Many significant disorders that affect the symphysis pubis cause it to appear widened, eroded, or destroyed on imaging studies. It is useful for radiologists to have a working differential diagnosis for these appearances, to use when reporting such studies. This review briefly describes the anatomy of the symphysis pubis and presents examples of the various developmental, inflammatory, infectious, neoplastic, traumatic, and metabolic disorders that may cause it to become widened, eroded, or destroyed. Some disorders have pathognomonic imaging features. Others give rise to similar findings that depend more on overall disease activity, rather than the specific diagnosis itself. In such cases, correlation with clinical and laboratory findings will help narrow the differential diagnosis. PMID:22748520

  2. Ultrasonographic measurement of the symphysis pubis: a potential method of studying symphyseolysis in pregnancy.

    PubMed

    Björklund, K; Bergström, S; Lindgren, P G; Ulmsten, U

    1996-01-01

    The width of the symphysis pubis was measured in a skeleton model using slide rule, ultrasonography and x-ray. Ultrasonography gave a 0.5-mm and x-ray a 1.0-mm narrower gap than the slide rule. Further, 15 nonpregnant females undergoing urography volunteered for an extra ultrasonography of the symphysis pubis. The widths of the symphysis as measured from the x-ray exposures and the ultrasonography were compared. Regression analysis gave a regression coefficient of 0.979 and a correlation coefficient of 0.850. Ultrasonography offers at least the same precision as x-ray for assessing the width of the symphyseal gap. PMID:8938463

  3. Tuberculosis of the pubic symphysis masquerading as osteitis pubis: a case report.

    PubMed

    Singh, Shailendra; Arora, Sumit; Sural, Sumit; Dhal, Anil

    2012-01-01

    Tuberculosis is one of the oldest diseases affecting mankind and is known for its ability to present in various forms and guises. Pubic symphysis is an uncommon site for tuberculous affliction; hence very few cases have been reported in the English-language literature. We present a rare case of pubic symphysis tuberculosis diagnosed as osteitis pubis before presentation to our institution. The patient made an uneventful recovery following antitubercular chemotherapy. PMID:22659640

  4. Diagnosing adductor muscle avulsion at the symphysis pubis with ultrasound.

    PubMed

    Chen, David J; Caldera, Franklin E; Kim, Woojin

    2014-04-01

    A 58-yr-old woman presented after experiencing left hip and groin pain for 1 mo. She denies any history of trauma, falls or any bruising, or history of sports injury or extreme physical exertion before her symptoms. On ultrasonography, she was found to have an avulsion tear at the origin of the adductor muscles, predominantly involving the adductor longus and brevis muscles. The treatment course was conservative: nonsteroidal anti-inflammatory drugs for pain control and physical therapy for muscle strengthening and balance improvement. Upon follow-up, she demonstrated significant improvement and resolution of her pain. PMID:24196970

  5. The functional role of the ischiopubic membrane for the mechanical loading of the pubis in the domestic fowl (Gallus gallus).

    PubMed

    Fechner, Regina; Stratmann, Matthias; Gössling, Rainer; Sverdlova, Nina

    2013-03-01

    Soft tissues other than muscles are supposed to be of mechanical importance, yet they are rarely integrated into finite element models. Here, we investigate the functional role of the ischiopubic membrane for the loading of the pubis of the domestic fowl using 2D finite element analysis. For this purpose, a specimen of the domestic fowl was dissected and soft tissues attaching to the pubis were studied in great detail. Muscles were removed and measurements taken. For the 2D finite element model, the outline was taken from the dissected specimen. Two 2D finite element models were generated: one without and one with ischiopubic membrane. The same muscular loading based on own measurements and electromyographic data was applied to both models. The model without ischiopubic membrane shows anteroventral bending deformation of the scapus pubis, resulting in high compressive and tensile principal stresses at the level of ultimate bone stress values. The model with ischiopubic membrane shows low compressive principal stresses in the pubis consistent with the levels of steady state remodelling of bone. Based on these results, the ischiopubic membrane of the domestic fowl potentially establishes a physiological loading of the pubis and therefore might be of great mechanical significance for the loading of the bone. PMID:23171269

  6. The functional role of the ischiopubic membrane for the mechanical loading of the pubis in the domestic fowl (Gallus gallus)

    PubMed Central

    Fechner, Regina; Stratmann, Matthias; Gößling, Rainer; Sverdlova, Nina

    2013-01-01

    Soft tissues other than muscles are supposed to be of mechanical importance, yet they are rarely integrated into finite element models. Here, we investigate the functional role of the ischiopubic membrane for the loading of the pubis of the domestic fowl using 2D finite element analysis. For this purpose, a specimen of the domestic fowl was dissected and soft tissues attaching to the pubis were studied in great detail. Muscles were removed and measurements taken. For the 2D finite element model, the outline was taken from the dissected specimen. Two 2D finite element models were generated: one without and one with ischiopubic membrane. The same muscular loading based on own measurements and electromyographic data was applied to both models. The model without ischiopubic membrane shows anteroventral bending deformation of the scapus pubis, resulting in high compressive and tensile principal stresses at the level of ultimate bone stress values. The model with ischiopubic membrane shows low compressive principal stresses in the pubis consistent with the levels of steady state remodelling of bone. Based on these results, the ischiopubic membrane of the domestic fowl potentially establishes a physiological loading of the pubis and therefore might be of great mechanical significance for the loading of the bone. PMID:23171269

  7. Multimodal physiotherapeutic management for stage-IV osteitis pubis in a 15-year old soccer athlete: a case report.

    PubMed

    Vijayakumar, P; Nagarajan, M; Ramli, Ayiesah

    2012-01-01

    Osteitis pubis among soccer athletes is a disabling painful condition and it is difficult to manage without integrating a multimodal treatment approach. There is limited scientific evidence on the effectiveness of exercise in treating Osteitis pubis especially when it progress to a chronic painful condition. The purpose of this case report is to discuss the successful multimodal physiotherapeutic management for a 15-year old soccer athlete diagnosed with stage-IV Osteitis pubis. Land and water based active core muscle strengthening exercises, Proprioceptive neuromuscular facilitation techniques (PNF) and Manual Therapy are some of the essential components incorporated in multimodal intervention approach with emphasis to water based strength and endurance training exercises. The athlete was able to make progress to a successful recovery from his chronic painful condition and accomplished the clearly established clinical outcomes during each phase of rehabilitation. PMID:23220803

  8. Solitary fibrous tumor arising in the mons pubis: a case report.

    PubMed

    Lee, D H

    2016-01-01

    Solitary fibrous tumors (SFTs) are rare mesenchymal neoplasms of fibroblastic origin that mainly arise from the pleura. Although SFTs arising at numerous extrapleural locations have been reported, extrapleural soft tissue SFTs are extremely rare. The diagnosis of SFTs is based on histologic findings. However, given the histological variability of SFTs, immunohistochemical examination becomes important in their diagnosis. Complete surgical resection is the only and a very important prognostic factor and is recommended for the treatment of both benign and malignant SFTs with a curative intent. Here, the author reports what he believes to be the first case of an SFT originating in the mons pubis. PMID:27352579

  9. Isokinetic imbalance of hip muscles in soccer players with osteitis pubis.

    PubMed

    Mohammad, Walaa Sayed; Abdelraouf, Osama Ragaa; Elhafez, Salam Mohamed; Abdel-Aziem, Amr Almaz; Nassif, Nagui Sobhi

    2014-01-01

    In this study, we compared the isokinetic torques of hip flexors/extensors and abductors/adductors in soccer players suffering from osteitis pubis (OP), with normal soccer players. Twenty soccer male athletes with OP and 20 normal soccer athletes were included in this study. Peak torque/body weight (PT/BW) was recorded from hip flexor/extensor and abductor/adductor muscles during isokinetic concentric contraction modes at angular velocity of 2.1 rad · s(-1), for both groups. The results showed a significant difference between the normal and OP groups for hip flexors (P < 0.05). The normal group had significant, lower PT/BW value than the OP group for their hip flexors (P < 0.05). The hip flexor/extensor PT ratio of OP affected and non-affected limbs was significantly different from that of normal dominant and non-dominant limbs. There were no significant differences between the normal and OP groups for hip extensor, adductor and abductor muscles (P > 0.05). Regarding the hip adductor/abductor PT ratio, there was no significant difference between the normal and OP groups of athletes (P > 0.05). The OP group displayed increase in hip flexor strength that disturbed the hip flexor/extensor torque ratio of OP. Therefore, increasing the hip extensor strength should be part of rehabilitation programmes of patients with OP. PMID:24499182

  10. Case report: Physiotherapy strategies for a woman with symphysis pubis diastasis occurring during labour.

    PubMed

    Shim, Jae-Hun; Oh, Duck-Won

    2012-03-01

    This case report demonstrates a therapeutic exercise program as a noninvasive functional treatment for symphysis pubis diastasis (SPD) and reports its results. A 32-year-old primigravida with SPD during labour received a specific functional exercise program, which consisted of abdominal stabilization and strengthening of the pelvic floor muscles, hip adductors, and extensors; training for bed mobility; and walking training with suitable aids. The program was performed for 1-hour per session, twice a day, for 2 weeks. Before the intervention, the patient was totally dependent on others for performing her daily activities owing to severe pain in the pelvic region. After the 2-week intervention, however, the interpubic distance was reduced by 36% (from 22 mm to 14 mm), and pain and functional disability were remarkably improved. Moreover, the patient could walk independently for 30 m with a pelvic corset. Our results suggest that a systematically designed functional rehabilitation program may be beneficial in the functional recovery of patients suffering from SPD related to pregnancy. PMID:22265390

  11. Osteitis pubis after standard bipolar TURP surgery: insight into aetiology, diagnosis, management and prevention of this rarity.

    PubMed

    Davis, Niall F; Torregiani, William; Thornhill, John

    2016-01-01

    Transurethral resection of the prostate (TURP) surgery is standard treatment for symptomatic benign prostatic hyperplasia when medical therapy has failed. We describe a rare case of osteitis pubis secondary to a prostato-symphocoele sinus after standard bipolar TURP surgery. We also discuss diagnostic techniques and management strategies, and provide an insight into the aetiology of this rare phenomenon. Conservative management with intravenous antibiotics and an indwelling catheter was successful in our case. Treatment in more severe cases may include laparotomy with peritoneal or omental interposition or open retropubic radical prostatectomy to remove the entire sinus tract. PMID:26729825

  12. Analysis of the Three Most Prevalent Injuries in Australian Football Demonstrates a Season to Season Association Between Groin/Hip/Osteitis Pubis Injuries With ACL Knee Injuries

    PubMed Central

    Verrall, Geoffrey M.; Esterman, Adrian; Hewett, Timothy E.

    2014-01-01

    Background: Injuries are common in contact sports like Australian football. The Australian Football League (AFL) has developed an extensive injury surveillance database that can be used for epidemiological studies. Objectives: The purpose of this study is to identify any association between the three most prevalent injuries in the AFL. Patients and Methods: From the AFL injury surveillance data 1997-2012 the injury incidence (new injuries per club per season) and the injury prevalence data (missed games per club per season) were analysed to detect the three most common injuries that would cause a player to miss a match in the AFL. The three most prevalent injuries in the AFL are hamstring strains, groin/hip/osteitis pubis injuries and Anterior Cruciate Ligament (ACL) knee injuries. Following this, further study was undertaken to detect the presence of any statistical relationship between injury incidences of the three most prevalent injuries over this sixteen year study period. Results: Statistical analysis demonstrates for any given year that there was an association between having a groin/hip/osteitis pubis injuriy and having a knee ACL injury (P < 0.05) over the entire sixteen years. In other words if the number of groin/hip/osteitis pubis injuries in any given season were higher than average (alternatively lower) then the number of knee ACL injuries were also higher than average (alternatively lower) for that same season. Hamstring injuries had the highest variance of incidence of the three most prevalent injuries. Conclusions: Analysis of the AFL injury data demonstrates an association between incidence of groin/hip/osteitis pubis injuries and incidence of knee ACL injuries for any given playing season. This finding is difficult to explain with further research being required. PMID:25520768

  13. Polymyxin B-immobilized fiber hemoperfusion in a high school football player with septic shock caused by osteitis pubis.

    PubMed

    Nakamura, Tsukasa; Sato, Eiichi; Fujiwara, Nobuharu; Kawagoe, Yasuhiro; Egawa, Yoshinaga; Ueda, Yoshihiko; Koide, Hikaru

    2011-01-01

    A 17-year-old male high school football player treated by polymyxin B-immobilized fiber (PMX-F) hemoperfusion for mild-moderate septic shock caused by osteitis pubis is described in this study. He was admitted for inguinal pain, gait disturbance, and high fever (40.6°C). His white blood cell (WBC) count and C-reactive protein (CRP), endotoxin, and procalcitonin (PCT) levels were significantly elevated. His blood pressure was 76/46 mm Hg. Magnetic resonance imaging showed bone and muscle injury at the pubic symphysis. Septic shock with high blood endotoxin and PCT concentrations was diagnosed, and the patient was treated with antibiotics, γ-globulin, and dopamine on the admission day. However, the septic shock did not improve. On day 3, we performed direct hemoperfusion twice using a PMX-F column. After the second PMX-F treatment, the patient's temperature decreased to 37.0°C, and his WBC count, CRP levels, blood endotoxin, and PCT levels decreased. The inguinal pain diminished, and the patient's blood pressure increased to 112/76 mm Hg. He was discharged on day 10 after admission. This case reflects association of PMX-F with decreased endotoxin, PCT, and CRP, suggesting the association of PMX-F with clinical improvement in mild-moderate sepsis in a young athlete. PMID:21817894

  14. A rare but serious complication of GreenLight HPS photoselective vaporization of the prostate: Prostatic capsular perforation with bilateral thigh urinomas and osteitis pubis.

    PubMed

    Harriman, David; Mayson, Brian E; Leone, Ercole F

    2013-01-01

    The use of lasers to perform photoselective vaporization of the prostate (PVP) has been widely accepted as a safe and effective treatment for benign prostatic hyperplasia with very few reported complications. To date, most of the published data report outcomes for the 80-W potassium-titanyl-phosphate laser. A more potent laser, the 120-W GreenLight HPS, was introduced in 2006 and provides more efficient vaporization of prostatic tissue and decreased operating times. Despite these benefits, the increased energy applied to the prostate evokes concerns of potential serious complications, including capsular perforation and injury to adjacent structures. A more powerful laser system, the 180-W GreenLight XPS laser (American Medical Systems, Minnetonka, MN) has recently become available. We report a rare but serious complication of GreenLight HPS PVP resulting in prostatic capsular perforation with urinary extravasation, presenting with bilateral thigh urinomas and osteitis pubis. PMID:23671496

  15. Pubic Lice (Pediculosis Pubis)

    MedlinePlus

    ... 2006-2013 Logical Images, Inc. All rights reserved. Advertising Notice This Site and third parties who place ... would like to obtain more information about these advertising practices and to make choices about online behavioral ...

  16. Localisations particulières de l'histiocytose langerhansienne chez l'enfant, scapula et pubis: à propos de deux cas

    PubMed Central

    Atarraf, Karima; Chater, Lamiae; Arroud, Mounir; Afifi, My Abderrahman

    2014-01-01

    L'histiocytose X ou histiocytose de Langerhans est une maladie de l'enfant et de l'adulte jeune. Dont l'incidence est estimée à 1 cas sur 200 000 par an. C'est une maladie au spectre clinique très divers, allant du simple granulome éosinophile à la forme grave multiviscérale avec dysfonctionnement d'organe. Les auteurs rapportent deux observations concernant deux localisations assez rares de cette maladie, au niveau du pubis chez le premier enfant, et au niveau de la scapula chez le deuxième. Chez nos deux malades la localisation était focale, et l’évolution était favorable. A travers ces deux observations, nous allons essayer de décrire les différents aspects cliniques et radiologiques et discuter a travers une revue de littérature les démarches diagnostiques et thérapeutiques de cette maladie rare. PMID:25478049

  17. Phthiriasis palpebrarum misdiagnosed as allergic blepharoconjunctivitis in a 6-year-old girl.

    PubMed

    Yi, Jun Wen; Li, Li; Luo, Da Wei

    2014-01-01

    Phthiriasis palpebrarum is an infestation of the eyelashes caused by the louse Pthirus pubis (Linnaeus, 1758). We report a case of phthiriasis palpebrarum in a 6-year-old girl, which was initially misdiagnosed as allergic blepharoconjunctivitis. Parasites and their nits were found adhering to the eyelashes and eyelids of her right eye as well as scalp hairs. No abnormality was found in the left eye. The histopathology exam revealed the presence of adults and eggs of Pthirus pubis. We mechanically removed all the eyelashes of the right eye at their base, with lice and nits. The scalp was shaved and washed with phenothrin shampoo. No recurrence was found during 3 months of follow-up. Removal of the eyelashes, cutting of scalp hairs, and phenothrin shampoo may be effective in treating phthiriasis palpebrarum. In cases of blepharoconjunctivitis, eyelids and eyelashes should be carefully examined by slit lamp to avoid misdiagnosis. PMID:24909484

  18. Family History

    MedlinePlus

    ... CDC Cancel Submit Search The CDC Family Health History Note: Javascript is disabled or is not supported ... visit this page: About CDC.gov . Family Health History The Basics Family Health History & Chronic Disease Planning ...

  19. Phthriasis palpebrarum can resemble tick larva infestation in an eyelid.

    PubMed

    Dağdelen, Serkan; Aykan, Umit; Cetinkaya, Kubilay

    2013-08-01

    The similarities of the larval and nymph stages of the tick and louse (Pthirus pubis) may lead to misdiagnosis in rare cases of infestation of the eyelashes. The most frequent manifestations of tick in the eye are conjunctivitis, uveitis, keratitis, and vasculitis. Tick inoculation of the skin can locally lead to formation of granuloma and abscess. More concerning is the potential systemic sequelae that can result from transmission of zoonoses such as Lyme disease. P. pubis can cause pruritic eyelid margins or unusual blepharoconjunctivitis. We present a case of phthiriasis palpebrarum in a 4-year-old boy. PMID:23993722

  20. Doing History.

    ERIC Educational Resources Information Center

    Beery, Robert W.

    When elementary students examine primary sources and local historical sites to gain firsthand information about life in the past, history becomes more relevant, exciting, and enjoyable. To help students understand that history is not just what is in a textbook, this student resource book focuses on making them aware that history exists all around…

  1. Evolutionary relationships of "Candidatus Riesia spp.," endosymbiotic enterobacteriaceae living within hematophagous primate lice.

    PubMed

    Allen, Julie M; Reed, David L; Perotti, M Alejandra; Braig, Henk R

    2007-03-01

    The primary endosymbiotic bacteria from three species of parasitic primate lice were characterized molecularly. We have confirmed the characterization of the primary endosymbiont (P-endosymbiont) of the human head/body louse Pediculus humanus and provide new characterizations of the P-endosymbionts from Pediculus schaeffi from chimpanzees and Pthirus pubis, the pubic louse of humans. The endosymbionts show an average percent sequence divergence of 11 to 15% from the most closely related known bacterium "Candidatus Arsenophonus insecticola." We propose that two additional species be added to the genus "Candidatus Riesia." The new species proposed within "Candidatus Riesia" have sequence divergences of 3.4% and 10 to 12% based on uncorrected pairwise differences. Our Bayesian analysis shows that the branching pattern for the primary endosymbionts was the same as that for their louse hosts, suggesting a long coevolutionary history between primate lice and their primary endosymbionts. We used a calibration of 5.6 million years to date the divergence between endosymbionts from human and chimpanzee lice and estimated an evolutionary rate of nucleotide substitution of 0.67% per million years, which is 15 to 30 times faster than previous estimates calculated for Buchnera, the primary endosymbiont in aphids. Given the evidence for cospeciation with primate lice and the evidence for fast evolutionary rates, this lineage of endosymbiotic bacteria can be evaluated as a fast-evolving marker of both louse and primate evolutionary histories. PMID:17220259

  2. Family History

    MedlinePlus

    Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, ... as heart disease, stroke, and cancer. Having a family member with a disease raises your risk, but ...

  3. Lunar History

    NASA Technical Reports Server (NTRS)

    Edmunson, Jennifer E.

    2009-01-01

    This section of the workshop describes the history of the moon, and offers explanations for the importance of understanding lunar history for engineers and users of lunar simulants. Included are summaries of the initial impact that is currently in favor as explaining the moon's formation, the crust generation, the creation of craters by impactors, the era of the lunar cataclysm, which some believe effected the evolution of life on earth, the nature of lunar impacts, crater morphology, which includes pictures of lunar craters that show the different types of craters, more recent events include effect of micrometeorites, solar wind, radiation and generation of agglutinates. Also included is a glossary of terms.

  4. Bulletproof History.

    ERIC Educational Resources Information Center

    Roy, R. H.

    1994-01-01

    Asserts that the writers and producers of the television documentary, "The Valour and the Horror," provided a false impression of an event to fit preconceived and erroneous interpretations of history. Points out specific examples of inaccurate historical presentations and provides contradictory historical interpretations. (CFR)

  5. Arguing History

    ERIC Educational Resources Information Center

    Clary, Renee; Wandersee, James

    2013-01-01

    The history of science illustrates some exciting--and sometimes controversial--moments. Unfortunately, textbooks tend to focus on results in a scientific discipline and only occasionally showcase an interesting historical vignette, telling the story behind those results. Although required studies may leave teachers little classroom time for…

  6. Making History

    ERIC Educational Resources Information Center

    Shein, Esther

    2008-01-01

    Jennifer Dorman was in a fix. Teaching ninth-grade US history at Holicong Middle School in Doylestown, Pennsylvania, Dorman wanted to tap into her students' interest in creating "something of value not just for their teachers, but something they could share with other students and people." But that required something a conventional paper-based…

  7. River history.

    PubMed

    Vita-Finzi, Claudio

    2012-05-13

    During the last half century, advances in geomorphology-abetted by conceptual and technical developments in geophysics, geochemistry, remote sensing, geodesy, computing and ecology-have enhanced the potential value of fluvial history for reconstructing erosional and depositional sequences on the Earth and on Mars and for evaluating climatic and tectonic changes, the impact of fluvial processes on human settlement and health, and the problems faced in managing unstable fluvial systems. PMID:22474674

  8. Uncovering History for Future History Teachers

    ERIC Educational Resources Information Center

    Fischer, Fritz

    2010-01-01

    The art of history teaching is at a crossroads. Recent scholarship focuses on the need to change the teaching of history so students can better learn history, and insists that history teachers must move beyond traditional structures and methods of teaching in order to improve their students' abilities to think with history. This article presents…

  9. Virtual History and the History of Education.

    ERIC Educational Resources Information Center

    McCulloch, Gary

    2003-01-01

    Discusses three potential problems in the application of virtual history: (1) extrapolation; (2) critical analysis; and (3) the danger of using it as wishful thinking. Offers comparative history as a possible alternative way to overcome virtual history outcomes. (KDR)

  10. The GAO History Program: A History.

    ERIC Educational Resources Information Center

    Trask, Roger R.

    1991-01-01

    Discusses the planning, formation, and history of the General Accounting Office history program. Addresses functions, staff size, organizational placement, and the role of an advisory committee. Stresses oral history, policy research, and identification of documentary sources. (DK)

  11. Cygnus History

    SciTech Connect

    David J. Henderson, Raymond E. Gignac, Douglas E. Good, Mark D. Hansen, Charles V. Mitton; Daniel S. Nelson, Eugene C. Ormond; Steve R. Cordova, Isidro Molina; John R. Smith, Evan A. Rose

    2009-07-02

    The Cygnus Dual Beam Radiographic Facility consists of two identical radiographic sources: Cygnus 1 and Cygnus 2. This Radiographic Facility is located in an underground tunnel test area at the Nevada Test Site. The sources were developed to produce high-resolution images for dynamic plutonium experiments. This work will recount and discuss salient maintenance and operational issues encountered during the history of Cygnus. A brief description of Cygnus systems and rational for design selections will set the stage for this historical narrative. It is intended to highlight the team-derived solutions for technical problems encountered during extended periods of maintenance and operation. While many of the issues are typical to pulsed power systems, some of the solutions are unique. It is hoped that other source teams will benefit from this presentation, as well as other necessary disciplines (e.g., source users, system architects, facility designers and managers, funding managers, and team leaders).

  12. The Future of History and History Teaching.

    ERIC Educational Resources Information Center

    Commager, Henry Steele

    1983-01-01

    Technical history, a quantitative record of history strengthened by new techniques in mathematics, computer science, and other fields has advantages over former approaches to history--history as philosophy and historical theology. For example, it makes available more source materials. However, it has drawbacks, e.g., it directs research to highly…

  13. Ras history

    PubMed Central

    2010-01-01

    Although the roots of Ras sprouted from the rich history of retrovirus research, it was the discovery of mutationally activated RAS genes in human cancer in 1982 that stimulated an intensive research effort to understand Ras protein structure, biochemistry and biology. While the ultimate goal has been developing anti-Ras drugs for cancer treatment, discoveries from Ras have laid the foundation for three broad areas of science. First, they focused studies on the origins of cancer to the molecular level, with the subsequent discovery of genes mutated in cancer that now number in the thousands. Second, elucidation of the biochemical mechanisms by which Ras facilitates signal transduction established many of our fundamental concepts of how a normal cell orchestrates responses to extracellular cues. Third, Ras proteins are also founding members of a large superfamily of small GTPases that regulate all key cellular processes and established the versatile role of small GTP-binding proteins in biology. We highlight some of the key findings of the last 28 years. PMID:21686117

  14. KSC History Project

    NASA Technical Reports Server (NTRS)

    Dethloff, Henry C.

    2001-01-01

    The KSC History Project focuses on archival research and oral history interviews on the history of Kennedy Space Center (KSC). Related projects include the preparation of a precis and chapter outline for a proposed book-length narrative history, a bibliography of key primary and secondary resources, a brief monograph overview of the history of KSC, and a monograph on the history of safety at the Center. Finally, there is work on the development of a web page and a personal history data base associated with the oral history project. The KSC History Project has been a joint endeavor between Henry C. Dethloff and Dr. Noble Lee Snaples, Jr.

  15. History of Geology.

    ERIC Educational Resources Information Center

    Greene, Mott T.

    1985-01-01

    Discusses: (1) geologists and the history of geology; (2) American historians and the history of geology; (3) history of geology in the 1980s; (4) sources for the history of geology (bibliographies, dictionaries, encyclopedias, handbooks, periodicals, public/official histories, compilations, and books); (5) research opportunities; and (6) other…

  16. What Is Literary "History"?

    ERIC Educational Resources Information Center

    Harris, Wendell V.

    1994-01-01

    Examines the meaning of the word "history" as used in the common phrase "literary history" by critics and scholars. Asserts the differences between historical scholarship and literary history. Argues that the grounding activity of literary history is insulated from the relativism insisted upon by poststructuralist theorizing. (HB)

  17. History Circles: The Doing of Teaching History

    ERIC Educational Resources Information Center

    Brown, Sarah Drake

    2009-01-01

    Lesson planning is a critical task in the education of pre-service teachers, but the author has often questioned the extent to which traditional lesson plan formats truly contribute to the teaching and learning of history. Since current research in history education calls for an emphasis on building "historical thinking" skills and content…

  18. HAD Oral History Project

    NASA Astrophysics Data System (ADS)

    Holbrook, Jarita

    2014-01-01

    The Historical Astronomy Division is the recipient of an American Institute of Physics Neils Bohr Library Grant for Oral History. HAD has assembled a team of volunteers to conduct oral history interviews since May 2013. Each oral history interview varies in length between two and six hours. This presentation is an introduction to the HAD Oral History Project and the activities of the team during the first six months of the grant.

  19. KSC History Project

    NASA Technical Reports Server (NTRS)

    Snaples, Lee

    2001-01-01

    The project is a joint endeavor between Dr. Henry Dethloff and myself and is producing a number of products related to KSC history. This report is a summary of those projects. First, there is an overview monograph covering KSC history. Second, there is a chapter outline for an eventual book-length history. Third, there is monograph on safety at KSC. Finally, there is a web page and database dedicated to the KSC oral history project.

  20. Studying Ancient History.

    ERIC Educational Resources Information Center

    Barrow, Robin

    1982-01-01

    Defends the value and relevance of the study of ancient history and classics in history curricula. The unique homogeneity of the classical period contributes to its instructional manageability. A year-long, secondary-level course on fifth-century Greece and Rome is described to illustrate effective approaches to teaching ancient history. (AM)

  1. Film and History.

    ERIC Educational Resources Information Center

    Schaber, Robin L.

    2002-01-01

    Provides an annotated bibliography of Web sites that focus on using film to teach history. Includes Web sites in five areas: (1) film and education; (2) history of cinema; (3) film and history resources; (4) film and women; and (5) film organizations. (CMK)

  2. Conducting the Medical History

    ERIC Educational Resources Information Center

    Finkel, Martin A.; Alexander, Randell A.

    2011-01-01

    A key portion of the medical evaluation of child sexual abuse is the medical history. This differs from interviews or histories obtained by other professionals in that it is focuses more on the health and well-being of the child. Careful questions should be asked about all aspects of the child's medical history by a skilled, compassionate,…

  3. The Trouble with History.

    ERIC Educational Resources Information Center

    Myers, John

    1990-01-01

    Cites the problems associated with teaching history: (1) lack of consensus on what and how to teach; (2) the adult perspective from which it is taught; (3) the abstract nature of history content; and (4) the concept of time. Concludes that efforts to include adolescent knowledge, skills, and attitudes should be considered in the history program.…

  4. History of Physics.

    ERIC Educational Resources Information Center

    Moyer, Albert E.

    1985-01-01

    Discusses the history of American physics, indicating that much effort has been on the atomic bond and high-energy physics, to the detriment of other topics and areas. To offset this tendency, significant research is going on in the history of solid-state physics, with glimmerings in the history of physics education. (JN)

  5. Who Owns History?

    ERIC Educational Resources Information Center

    Hackney, Sheldon

    1995-01-01

    Presents an interview with historian Cary Carson of the Colonial Williamsburg Foundation and author William Styron on the role of history in society. Outlines the once-proposed Disney history theme park near Mannassas, Virginia. Discusses historical interpretation, museums, historical sites, and popular history. (CFR)

  6. History of Science and History of Philologies.

    PubMed

    Daston, Lorraine; Most, Glenn W

    2015-06-01

    While both the sciences and the humanities, as currently defined, may be too heterogeneous to be encompassed within a unified historical framework, there is good reason to believe that the history of science and the history of philologies both have much to gain by joining forces. This collaboration has already yielded striking results in the case of the history of science and humanist learning in early modern Europe. This essay argues that first, philology and at least some of the sciences (e.g., astronomy) remained intertwined in consequential ways well into the modern period in Western cultures; and second, widening the scope of inquiry to include other philological traditions in non-Western cultures offers rich possibilities for a comparative history of learned practices. The focus on practices is key; by shifting the emphasis from what is studied to how it is studied, deep commonalities emerge among disciplines--and intellectual traditions--now classified as disparate. PMID:26353442

  7. Diet History Questionnaire: Database Revision History

    Cancer.gov

    The following details all additions and revisions made to the DHQ nutrient and food database. This revision history is provided as a reference for investigators who may have performed analyses with a previous release of the database.

  8. KSC History Project

    NASA Technical Reports Server (NTRS)

    Moore, Patrick K.

    2003-01-01

    The 2003 NASA/ASEE KSC History Project focused on a series of six history initiatives designed to acquire, preserve, and interpret the history of Kennedy Space Center. These six projects included the completion of Voices From the Cape, historical work co-authored with NASA historian Roger Launius, the completion of a series of oral histories with key KSC personnel, expansion of monograph on Public Affairs into two comprehensive pieces on KSC press operations and KSC visitor operations, the expansion of KSC Historical Concept Maps (Cmap) for history knowledge preservation, the expansion of the KSC oral history program through the administration of an oral history workshop for KSC-based practitioners, and the continued collaborative relationships between Kennedy Space Center, the University of West Florida, the University of Central Florida and other institutions including the University of Louisiana at Lafayette.

  9. KSC History Project

    NASA Technical Reports Server (NTRS)

    Moore, Patrick K.

    2002-01-01

    The 2002 NASA/ASEE KSC History Project focused on a series of seven history initiatives designed to acquire, preserve, and interpret the history of Kennedy Space Center. These seven projects included the co-authoring of Voices From the Cape, historical work with NASA historian Roger Launius, the completion of a series of oral histories with key KSC personnel, a monograph on Public Affairs, the development of a Historical Concept Map (CMap) for history knowledge preservation, advice on KSC history database and web interface capabilities, the development of a KSC oral history program and guidelines of training and collection, and the development of collaborative relationships between Kennedy Space Center, the University of West Florida, and the University of Central Florida.

  10. Recent Writings in Social History.

    ERIC Educational Resources Information Center

    Cross, Michael S.

    1979-01-01

    Reviews current writings relevant to teaching the social history of Canada. Subjects addressed are social protest and conflict, labor history, working class history, women, the city, intellectual history, and regional studies. (KC)

  11. [History of Polish pharmacy].

    PubMed

    Okuda, J; Okuda, R

    1993-01-01

    Doctoral thesis (in French) by Monika Debska-Donnet, entitled "History of pharmacy and pharmaceutical art collections in Poland" which was presented to Paris XI University (Faculty of Pharmaceutical and Biological Sciences) in 1991, was translated into Japanese and summarized. In this report, histories of pharmacy education, pharmacists, community pharmacies, pharmacopoeiae, pharmaceutical industries in Poland were described, and four representative Polish museums of history of pharmacy were also explained. PMID:11639718

  12. American History Activators (Early American History).

    ERIC Educational Resources Information Center

    Lacey, Bill

    This document consists of a package of seven separately published "activities" or simulations that allow students to learn about and participate in many of the aspects of United States history that have influenced our present institutions and way of life. The seven units include: (1) First Americans Arrive: 11.000 BC; (2) Puritan General Court,…

  13. Teaching History: The Fax about History

    ERIC Educational Resources Information Center

    Bryant, James A., Jr.

    2005-01-01

    Social studies and history have taken a back seat to other subjects in recent years, but the author argues that there is far too much at stake to allow these important fields to become irrelevant. To drive home the point, in this article, he shares a story about the 9/11 Commission, that made headlines in 2004.

  14. History of Science

    ERIC Educational Resources Information Center

    Oversby, John

    2010-01-01

    In this article, the author discusses why the history of science should be included in the science curriculum in schools. He also presents some opportunities that can come out of using historical contexts, and findings from a study assessing the place of history of science in readily available textbooks.

  15. Women's History Curriculum Guide.

    ERIC Educational Resources Information Center

    Ruthsdotter, Mary, Ed.; Eisenberg, Bonnie, Ed.

    This curriculum guide is designed to facilitate teachers' first efforts to introduce information about women in U.S. history. The guide promotes a multicultural awareness of women's history beginning with the Native Americans and proceeding to current issues of diversity. Activities are divided for grades 1-6 and 7-12 but may be adapted as…

  16. Is World History Teachable?

    ERIC Educational Resources Information Center

    Dunn, Ross E.

    1988-01-01

    Discusses the views of Paul Gagnon and his book "Democracy's Untold Story." Examines the drawbacks of teaching the type of Western civilization course advocated by Gagnon and argues that schools should continue the quest for a teachable approach to world history. Includes suggestions for improving the typical world history course. (GEA)

  17. Implementing Big History.

    ERIC Educational Resources Information Center

    Welter, Mark

    2000-01-01

    Contends that world history should be taught as "Big History," a view that includes all space and time beginning with the Big Bang. Discusses five "Cardinal Questions" that serve as a course structure and address the following concepts: perspectives, diversity, change and continuity, interdependence, and causes. (CMK)

  18. Family History Resources.

    ERIC Educational Resources Information Center

    Bookmark, 1991

    1991-01-01

    The 12 articles in this issue focus on the theme of family history resources: (1) "Introduction: Family History Resources" (Joseph F. Shubert); (2) "Work, Credentials, and Expectations of a Professional Genealogist" (Coreen P. Hallenbeck and Lewis W. Hallenbeck); (3) "Computers and Genealogy" (Theresa C. Strasser); (4) "Finding Historical Records…

  19. Homes in History.

    ERIC Educational Resources Information Center

    Ohrn, Deborah Gore, Ed.

    1993-01-01

    This issue of "The Goldfinch," an Iowa history magazine for children, focuses on issues relating to housing. Articles address such subjects as homelessness, neighborhood history, architecture, and local folklore. One student activity is the "Building Blocks" game that calls upon students to fill in blanks to complete words from the issue relating…

  20. Researching Your Department's History

    ERIC Educational Resources Information Center

    Fasl, Patrick J.

    2008-01-01

    In the spirit of the fiftieth anniversary of IACLEA, the author proposes that every campus law enforcement agency conduct an extensive examination for the purpose of documenting their history. After spending many hours online the author discovered that only a few departments have taken time to write their history and no doubt there are a multitude…

  1. Preaching in American History.

    ERIC Educational Resources Information Center

    Holland, DeWitte, Ed.

    This volume of twenty essary by nineteen authors attempts to describe the message, issues, and impact of American preaching as it has interacted with history and shaped American churches and society. The twenty topics, treated by individuals with advanced degrees in theology or speech, are: the role of preaching in American history; Puritan…

  2. Microscale acceleration history discriminators

    DOEpatents

    Polosky, Marc A.; Plummer, David W.

    2002-01-01

    A new class of micromechanical acceleration history discriminators is claimed. These discriminators allow the precise differentiation of a wide range of acceleration-time histories, thereby allowing adaptive events to be triggered in response to the severity (or lack thereof) of an external environment. Such devices have applications in airbag activation, and other safety and surety applications.

  3. Teaching Nuclear History.

    ERIC Educational Resources Information Center

    Holl, Jack M.; Convis, Sheila C.

    1991-01-01

    Presents results of a survey of the teaching about nuclear history at U.S. colleges and universities. Reports the existence of a well-established and extensive literature, a focus on nuclear weapons or warfare, and a concentration on nuclear citizenship, therapy, or eschatology for courses outside of history departments. Discusses individual…

  4. Rethinking TV History.

    ERIC Educational Resources Information Center

    Gomery, Douglas

    1997-01-01

    Proposes a rethinking of historical analysis of U. S. television history, to begin at the local level. Offers a case study of the place of Washington, DC, as a site for network news. Notes that, as a community, Washington presents an important site where forces such as migration and suburbanization shaped the early history of television. (SR)

  5. History of reinforced plastics

    SciTech Connect

    Milewski, J.V.; Rosato, D.V.

    1981-01-01

    This history of reinforced plastics is told by combining the individual histories of each reinforcement and the way in which they added to and changed the direction and rate of growth of the industry. The early history is based on all resins, fillers, and fibers found in nature. Then came the Baekeland revolution with the first synthetic resin which lasted about 25 years, at which time synthetic fiber glass and polyester resin dramatically changed the industry. Now, for the 1980s, the high modulus fibers developed 10 to 20 years ago are reshaping the industry. 32 figures.

  6. History of Hydrology

    NASA Astrophysics Data System (ADS)

    As George Sarton, generally acknowledged to be the father of the history of science, so elegantly stated, scientific endeavors and understanding are cumulative in nature. Thus it seems appropriate that scientists within a given discipline should occasionally take a backward glance and examine their heritage. With such a view, a series of AGU symposia were organized, beginning in December 1984, to deal with the history of hydrology. Fifteen papers, largely from the first two such sessions, have been compiled as a special volume of the History of Geophysics Series.

  7. The Oral History Review, 1975.

    ERIC Educational Resources Information Center

    Hand, Samuel B., Ed.

    The contents of this issue of the "Oral History Review" include eight articles, Oral History Council reports, and lists of the sites of future oral history colloquiums, of Oral History Association publications in print and in microform, and of contributors. Titles of articles and authors are as follows: "Oral History Comes of Age" by Samuel…

  8. Collecting and Using Local History.

    ERIC Educational Resources Information Center

    Miller, Marcia Muth

    The local history collection should contain: county histories; city and village histories; state and regional histories; anniversary booklets; company histories; local newspapers; local magazines; genealogies; family albums; diaries; journals, and letters; account books; club yearbooks; school annuals; telephone books, city directories and local…

  9. Singing American History.

    ERIC Educational Resources Information Center

    Nielsen, Fred

    2001-01-01

    Discusses how to use music when teaching U.S. History. Provides examples such as teaching about the Civil War, the Great Depression, and the Vietnam War and showing the contributions of African Americans. Includes a discography. (CMK)

  10. History and Legacy

    ERIC Educational Resources Information Center

    Mason, Diana S.

    2004-01-01

    The history of the computer usage in high school laboratories is discussed. Students learned scientific methods by acknowledging measurement errors, using significant digits, questioning their own results, and without doubts, they benefited from applying skill learned in mathematics classes.

  11. History of Chiropractic Care

    MedlinePlus

    ... Districts Public Policies Committees American Chiropractic Foundation Elections Origins and History of Chiropractic Care The word ‘Chiropractic’ ... chiropractic as a health care profession. Many other countries also recognize and regulate chiropractic, including Canada, Mexico, ...

  12. History of Stellar Interferometry

    NASA Technical Reports Server (NTRS)

    Lawson, Peter R.

    2004-01-01

    This viewgraph presentation reviews the history of stellar interferometry from the suggestion of Fizeau that stellar interferometry was possible,to the use of the Mark I, II and III for astrometry. Photographs, and parts of original articles are presented.

  13. History Begins at Home

    ERIC Educational Resources Information Center

    McCully, George E.

    1978-01-01

    Suggests that high school history can be more interesting and useful if students are taught to formulate, evaluate, and use historical statements on the basis of evidence available in primary sources. Outlines a curriculum based on this thesis. (AV)

  14. Living history biography

    SciTech Connect

    Puck, T.T.

    1994-11-15

    A living history biography is presented of Theodore T. Puck. This history is intimately involved with the progress towards mapping of the human genome through research at the forefront of molecular cytogenetics. A review of historical research aims such as human genetics studies based on somatic cells, isolation of mutants as genetic markers, complementation analysis, gene mapping and the measurement of mutation is presented. 37 refs., 4 figs.

  15. AAS Oral History Project

    NASA Astrophysics Data System (ADS)

    Buxner, Sanlyn; Holbrook, Jarita; AAS Oral History Team

    2016-06-01

    Now in its fourth year, the AAS Oral History Project has interviewed over 80 astronomers from all over the world. Led by the AAS Historical Astronomy Division (HAD) and partially funded by the American Institute of Physics Niels Bohr Library and ongoing support from the AAS, volunteers have collected oral histories from astronomers at professional meetings starting in 2015, including AAS, DPS, and the IAU general assembly. Each interview lasts one and a half to two hours and focuses on interviewees’ personal and professional lives. Questions include those about one’s family, childhood, strong influences on one’s scientific career, career path, successes and challenges, perspectives on how astronomy is changing as a field, and advice to the next generation. Each interview is audio recorded and transcribed, the content of which is checked with each interviewee. Once complete, interview transcripts are posted online as part of a larger oral history library at https://www.aip.org/history-programs/niels-bohr-library/oral-histories. Future analysis will reveal a rich story of astronomers and will help the community address issues of diversity, controversies, and the changing landscape of science. We are still recruiting individuals to be interviewed from all stages of career from undergraduate students to retired and emeritus astronomers. Contact Jarita Holbrook to schedule an interview or to find out more information about the project (astroholbrook@gmail.com). Also, contact Jarita Holbrook if you would like to become an interviewer for the project.

  16. Investigating human evolutionary history

    PubMed Central

    WOOD, BERNARD

    2000-01-01

    We rely on fossils for the interpretation of more than 95% of our evolutionary history. Fieldwork resulting in the recovery of fresh fossil evidence is an important component of reconstructing human evolutionary history, but advances can also be made by extracting additional evidence for the existing fossil record, and by improving the methods used to interpret the fossil evidence. This review shows how information from imaging and dental microstructure has contributed to improving our understanding of the hominin fossil record. It also surveys recent advances in the use of the fossil record for phylogenetic inference. PMID:10999269

  17. History of hydrology archive

    NASA Astrophysics Data System (ADS)

    Back, William

    There has long been concern over how to archive important material related to the history of hydrology. Bill Back (U.S. Geological Survey, Reston, Va.), past chairman of the AGU Committee on History and Heritage of Hydrology, has made contact with the American Heritage Center, which has been collecting such material for nearly 20 years. They now have an expanding program and are most enthusiastic about helping us preserve historical material. They would like to receive files, manuscripts, photographs, and similar material from hydrologists throughout the United States and other countries.

  18. History of psychology.

    PubMed

    Weidman, Nadine

    2016-02-01

    The editor of History of Psychology discusses her plan to vary the journal's content and expand its scope in specific ways. The first is to introduce a "Spotlight" feature, a relatively brief, provocative thought piece that might take one of several forms. Along with this new feature, she hopes further to broaden the journal's coverage and its range of contributors. She encourages submissions on the history of the psy-sciences off the beaten path. Finally, she plans to continue the journal's tradition of special issues, special sections, and essay reviews of two or more important recently published books in the field. (PsycINFO Database Record PMID:26844648

  19. Student Papers in Local History.

    ERIC Educational Resources Information Center

    Johnson County Community Coll., Overland Park, KS. Johnson County Center for Local History.

    Thirteen papers on Kansas and Johnson County, Kansas history are presented. The papers were written by students in a course at the Johnson County Center for Local History or for independent study in local history. The papers are: "Conditions and Construction of Gardner Lake"; "The History of St. Joseph's Church, Shawnee, Kansas"; "Patrons of…

  20. The History Education Project.

    ERIC Educational Resources Information Center

    Seifman, Eli

    In addition to briefly intoducing the History Education Project (HEP) sponsored by the American Historical Association and Indiana University, and funded by USOE, this report announces the establishment (Spring, 1970) of a regional HEP team at Stony Brook, describes its tentative plan of operation, and solicits assistance from the community. The…

  1. Making Invisible Histories Visible

    ERIC Educational Resources Information Center

    Hanssen, Ana Maria

    2012-01-01

    This article features Omaha Public Schools' "Making Invisible Histories Visible" program, or MIHV. Omaha's schools have a low failure rate among 8th graders but a high one among high school freshmen. MIHV was created to help at-risk students "adjust to the increased demands of high school." By working alongside teachers and mentors, the program's…

  2. A Little History (Invited)

    NASA Astrophysics Data System (ADS)

    Eagleson, P. S.

    2009-12-01

    Seeds of the Blue Book were planted in Cambridge, MA in the early 1960's, and variants thereof in Boulder, Colorado and Tucson, Arizona at a somewhat later date. However, flowering and cross-pollination did not occur until 1984 with the fruit ripening in 1991. We will briefly review this obscure history, search for lessons learned, and ponder what comes next.

  3. The History Computerization Project.

    ERIC Educational Resources Information Center

    Clark, David L.

    1992-01-01

    Description of the History Computerization Project, which is being developed for the exchange of information between researchers, librarians, archivists, museum curators, preservation groups, and historical societies, focuses on workshops that teach the use of computer database management for historical cataloging and research. (LRW)

  4. Observing Children Learning History.

    ERIC Educational Resources Information Center

    Blake, David W.

    1981-01-01

    Compares the suitability of two kinds of history curricula for the varying levels of cognitive development of 9- to 11-year-olds. Fifteen British students studied the Victorian Era using transcripts of original documents, while 15 classmates used standard textbooks. The documents seemed to give students greater awareness of the evidence sources.…

  5. Social Studies: Local History.

    ERIC Educational Resources Information Center

    Kressler, Joe, Comp.

    Elementary and secondary school teachers interested in developing a local history unit can adapt this fourth grade program created for three school districts in Cortland County, New York. Material is divided into 13 chapters. Chapter 1 charts the New York fourth grade curriculum by concept and content and outlines specific community study…

  6. A Biospheric Natural History.

    ERIC Educational Resources Information Center

    Thomashow, Mitchell

    2001-01-01

    A group of Maine birdwatchers recognizes that the presence or absence of migrating songbirds is related to complex biospheric patterns. For schoolchildren, community groups, and environmental scientists, such local natural history observations can be a pathway to perceiving and understanding global ecological change and then to developing…

  7. History of vaccination

    PubMed Central

    Plotkin, Stanley

    2014-01-01

    Vaccines have a history that started late in the 18th century. From the late 19th century, vaccines could be developed in the laboratory. However, in the 20th century, it became possible to develop vaccines based on immunologic markers. In the 21st century, molecular biology permits vaccine development that was not possible before. PMID:25136134

  8. Understanding World Economic History

    ERIC Educational Resources Information Center

    Whaples, Robert

    2013-01-01

    One joy of studying history is discovering people living meaningful lives and behaving in unusual ways that are startling to the modern reader--young or old. Why did pre-modern people living hundreds or even thousands of years ago do things so differently than we do? Robert Whaples states that Economic historians conclude that the key difference…

  9. Gill's 'History' restored

    NASA Astrophysics Data System (ADS)

    Hurn, Mark

    2009-06-01

    Note about the restoration of the copy of Sir David Gill's 'A History and Description of the Royal Observatory, Cape of Good Hope' in the Library of the Institute of Astronomy, Cambridge. The book was restored with funds provided by the SHA in thanks for facilities for meetings provided to the Institute.

  10. A History of Multimedia.

    ERIC Educational Resources Information Center

    Burke, Larry Kenneth

    The history of multimedia and descriptions of various multimedia events from 1900 to 1972 are presented. The development of multimedia events is described for four eras and four main classifications of events: multiscreen presentations, electronic media and performers, environmental theater, and environments. Five appendixes include a discussion…

  11. Ancient Egypt: History 380.

    ERIC Educational Resources Information Center

    Turk, Laraine D.

    "Ancient Egypt," an upper-division, non-required history course covering Egypt from pre-dynastic time through the Roman domination is described. General descriptive information is presented first, including the method of grading, expectation of student success rate, long-range course objectives, procedures for revising the course, major course…

  12. Narrative History and Theory

    ERIC Educational Resources Information Center

    Tamura, Eileen H.

    2011-01-01

    While narrative history has been the prevailing mode in historical scholarship, its preeminence has not gone unquestioned. In the 1980s, the role of narrative in historical writing was "the subject of extraordinarily intense debate." The historical backdrop of this debate can be traced to the preceding two decades, when four groups of thinkers…

  13. What Is World History?

    ERIC Educational Resources Information Center

    Thornton, Stephen J.

    2011-01-01

    In the United States, survey courses in world history have been staples of school programs for almost a century. But no consensus has emerged on the exact goals toward which these courses should be directed. Nor is there agreement on what topics to include or in what order topics should be studied. This article introduces some of the reasons for…

  14. A History of Psychology.

    ERIC Educational Resources Information Center

    Brown, Evan L.

    Any study of the history of psychology must first determine what is to be considered psychology, whether to stick to the relatively continuous Western tradition or to include others (e.g., Eastern, Oriental), and whether to investigate the impact of the socio-cultural events of the time on the views of that period or consider those views in a…

  15. Teaching Local History.

    ERIC Educational Resources Information Center

    Singer, Alan, Ed.

    2003-01-01

    This Social Science Docket theme issue focuses on teaching local history and included theme and non-themed articles, lesson plans, learning activities, and book, movie, and museum reviews designed for K-12 social studies teachers. Articles and materials in this issue are: "Editing Is Not Censorship" (Alan Singer); "Teachers Respond to 'Editing Is…

  16. Picturing Iowa's History.

    ERIC Educational Resources Information Center

    Ruth, Amy, Ed.

    1994-01-01

    This issue focuses on how advancements in photography affected Iowans and the pictures they took of their communities. Five famous and not so famous photographers who have taken pictures of Iowa's history are featured: (1) John Plumbe, Jr.; (2) Isaac A. Wetherby; (3) D. C. Hale; (4) Duluth Pieper; and (5) E. M. Clark. Instructions for making…

  17. History at NASA

    NASA Technical Reports Server (NTRS)

    1986-01-01

    The efforts of the National Aeronautics and Space Administration to capture and record the events of the past are described, particularly the research accomplishments of NASA's agency-wide history program. A concise guide to the historical research resources available at NASA Headquarters in Washington, D.C., at NASA facilities around the country, and through the federal records systems is given.

  18. Mathematics in History.

    ERIC Educational Resources Information Center

    Hallenberg, Harvey

    1995-01-01

    Presents ideas for creating mathematical classroom activities associated with the history of mathematics: calculating sums and products the way ancient Greeks did it, using an abacus or moving stones on a sanded floor, and engaging elementary students through role playing specific mathematicians. Suggests that through such techniques, mathematics…

  19. Reconstructing Community History

    ERIC Educational Resources Information Center

    Shields, Amy

    2004-01-01

    History is alive and well in Lebanon, Missouri. Students in this small town in the southwest region of the state went above and beyond the community's expectations on this special project. This article describes this historical journey which began when students in a summer mural class reconstructed a mural that was originally created by a…

  20. History of Vietnamese Literature.

    ERIC Educational Resources Information Center

    Duong Quang Ham

    This is the first of a two-volume textbook, covering the official program of the Ministry of Education, of the secondary curriculum for the history of Vietnamese literature. It is divided into three main sections. The first section "First Year of the Secondary Cycle (Grade 11)" deals with (1) popular literature; (2) the influence of China, (3)…

  1. Why Military History?

    ERIC Educational Resources Information Center

    Bunting, Josiah, III

    2008-01-01

    Interest in military history is as strong as it has ever been--except on American college campuses. Lt. Gen. Josiah Bunting III examines why today's undergraduates need to study the facts of war, and why knowing its causes and consequences remain a vital part of our common knowledge.

  2. In a Word, History

    ERIC Educational Resources Information Center

    Dohan, Mary Helen

    1977-01-01

    Understanding words like "bionics" will open the mind to the horizons of another time when words like "railroad" evoked wonder and "to fly to the moon" was a metaphor for the impossible dream. Suggests that history teachers and English teachers should join together in using words to teach both subjects. (Editor/RK)

  3. Yearbooks as History Books.

    ERIC Educational Resources Information Center

    Kennedy, Jack

    1996-01-01

    Provides an eight-step plan to help yearbook production staffs research the history of their school and integrate it into the present, allowing students to see the "big picture" of how their school has affected and continues to affect the community in which they reside. (PA)

  4. History of Chemistry.

    ERIC Educational Resources Information Center

    Servos, John W.

    1985-01-01

    Discusses the development of chemistry in the United States by considering: (1) chemistry as an evolving body of ideas/techniques, and as a set of conceptual resources affecting and affected by the development of other sciences; and (2) chemistry related to the history of American social and economic institutions and practices. (JN)

  5. History of Biology.

    ERIC Educational Resources Information Center

    Maienschein, Jane

    1985-01-01

    Examines the history of biology in the United States by considering: (1) general trends about the nature of American biology; (2) sources of information; (3) biographies; (4) biological institutions; and (5) disciplinary studies. Indicates that the field is dominated by internalists who focus on particular persons and topics. (JN)

  6. Black History Month.

    ERIC Educational Resources Information Center

    Web Feet K-8, 2000

    2000-01-01

    This annotated subject guide to Web sites and additional resources focuses on Black History month. Specifies age levels for resources that include Web sites, CD-ROMs and software, videos, books, audios, magazines; includes professional resources; and presents a relevant class activity. (LRW)

  7. The Holocaust and History.

    ERIC Educational Resources Information Center

    Singer, Alan, Ed.

    2003-01-01

    This theme based journal issue consists of articles and teaching ideas focusing on the Holocaust and history. This publication contains the following materials: (1) "Multiple Perspectives on the Holocaust?" (Alan Singer); (2) "Responses to 'Multiple Perspectives on the Holocaust'"; (3) "Escape to Cuba: Story of Laura Kahn, a Holocaust Survivor"…

  8. A History of Resilience.

    ERIC Educational Resources Information Center

    Woodroof, Robert H.

    1990-01-01

    Reviews the history of private liberal arts junior colleges, from the founding of Lasell Female Academy in 1851, to their zenith in the mid-1940s, and their decline in numbers and enrollments in the 1970s. Emphasizes their role in the development of egalitarianism within U.S. higher education. (DMM)

  9. Indian Law Enforcement History.

    ERIC Educational Resources Information Center

    Etheridge, David

    Written as a tribute to American Indian law enforcement officers and the Indian Criminal Justice System, this monographh details the history of the legislative, judicial, financial, and cultural problems associated with the development of Indian law enforcement. Citing numerous court cases, pieces of legislation, and individual and organizational…

  10. Ownership and Object History

    ERIC Educational Resources Information Center

    Friedman, Ori; Neary, Karen R.; Defeyter, Margaret A.; Malcolm, Sarah L.

    2011-01-01

    Appropriate behavior in relation to an object often requires judging whether it is owned and, if so, by whom. The authors propose accounts of how people make these judgments. Our central claim is that both judgments often involve making inferences about object history. In judging whether objects are owned, people may assume that artifacts (e.g.,…

  11. Life History and Identity

    ERIC Educational Resources Information Center

    Tierney, William G.

    2013-01-01

    This article uses the life history method to chronicle the challenges of a low-income, first-generation student en route to college. The paper addresses three questions: how Manuel navigates college and related topics such as roommates, family, and money; how he creates social networks; and how he works with adults such as teachers and…

  12. Student Grade History System.

    ERIC Educational Resources Information Center

    White, Stephen R.

    This document describes the computerized procedures developed and utilized by Montgomery College (Maryland) to maintain records related to student academic progress. The new system was fully operable by fall 1972. Systems development included: (1) the conversion of past student records to a permanent grade history file; (2) the development of a…

  13. What Is Art History?

    ERIC Educational Resources Information Center

    Collins, Bradford R.

    1991-01-01

    Defines art history by examining visual and contextual information and distinguishes between the fine and applied arts. Discusses scientific neutrality and the personal and social uses of art. Concludes that it is impossible for art historians to be truly objective, but this should not be problematic because art historians interpret art works for…

  14. History and Civility

    ERIC Educational Resources Information Center

    Schaefer, Larry

    2015-01-01

    Larry Schaefer's history of civility is a succinct summary of the implicit and evolving definitions of civility over 2500 years of civilization. Beginning with the Romans and the root word "civitas," meaning the rights and duties of citizenship, civility appears in classical literature as integral to the roots of democracy in the context…

  15. History in Present Tense.

    ERIC Educational Resources Information Center

    Zakrewsky, Jackie

    1994-01-01

    Eschewing Little Mermaid and Ninja Turtle costumes, students at a Washington Montessori school celebrate Halloween dressed as John Adams, Clara Barton, and other historical figures. U.S. Department of Education recently recognized eight schools for using interdisciplinary approaches, devoting adequate instructional time to history, and addressing…

  16. Brazilian History through Journalism.

    ERIC Educational Resources Information Center

    Zaher, Celia Ribeiro; Varella, Maria Angelica

    This paper provides an overview of the beginnings of the newspaper in Brazil with information on the more significant titles and their role in the history of journalism and their impact on social change that occurred between the Imperial and Republican periods. Current collections at the National Library and legal deposit are discussed. It…

  17. Redefining American Literary History.

    ERIC Educational Resources Information Center

    Ruoff, A. LaVonne Brown, Ed.; Ward, Jerry W., Jr., Ed.

    This book is a collection of essays which provide starting points for a redefinition of American literary history based on a multiethnic and multiracial, rather than European, theory of culture. After an introduction by the editors, essays in the book are: "The Literatures of America: A Comparative Discipline" (Paul Lauter); "Defining the Canon"…

  18. Music in Iowa History.

    ERIC Educational Resources Information Center

    Frese, Millie K., Ed.

    1999-01-01

    This theme issue of "The Goldfinch" focuses on music as an art using sound in time to express ideas and emotions and contains articles featuring appreciations of some of Iowa's renowned musical artists. The first article gives an overview of music in Iowa's history. The next article describes Antonin Dvorak's summer sojourn in Spillville where he…

  19. Black History Speech

    ERIC Educational Resources Information Center

    Noldon, Carl

    2007-01-01

    The author argues in this speech that one cannot expect students in the school system to know and understand the genius of Black history if the curriculum is Eurocentric, which is a residue of racism. He states that his comments are designed for the enlightenment of those who suffer from a school system that "hypocritically manipulates Black…

  20. One Hong Kong, Two Histories: "History" and "Chinese History" in the Hong Kong School Curriculum.

    ERIC Educational Resources Information Center

    Kan, Flora; Vickers, Edward

    2002-01-01

    The history curriculum in Hong Kong schools is unique in having separate subjects--history and Chinese history--with distinct content, pedagogy, and assumptions about the discipline of history. In contrast to conventional theories of colonial education, this may have been a mutually convenient collaboration between the government and local…

  1. Sequence History Update Tool

    NASA Technical Reports Server (NTRS)

    Khanampompan, Teerapat; Gladden, Roy; Fisher, Forest; DelGuercio, Chris

    2008-01-01

    The Sequence History Update Tool performs Web-based sequence statistics archiving for Mars Reconnaissance Orbiter (MRO). Using a single UNIX command, the software takes advantage of sequencing conventions to automatically extract the needed statistics from multiple files. This information is then used to populate a PHP database, which is then seamlessly formatted into a dynamic Web page. This tool replaces a previous tedious and error-prone process of manually editing HTML code to construct a Web-based table. Because the tool manages all of the statistics gathering and file delivery to and from multiple data sources spread across multiple servers, there is also a considerable time and effort savings. With the use of The Sequence History Update Tool what previously took minutes is now done in less than 30 seconds, and now provides a more accurate archival record of the sequence commanding for MRO.

  2. History of Oriental Astronomy

    NASA Astrophysics Data System (ADS)

    Ansari, S. M. Razaullah

    2002-12-01

    This volume deals specifically with recent original research in the history of Chinese, Korean, Japanese, Islamic, and Indian astronomy. It strikes a balance between landmarks of history of Ancient and Medieval Astronomy in the Orient on one hand, and on the other the transmission of the European Astronomy into the countries of the Orient. Most contributions are based on research by the experts in this field. The book also indicates the status of astronomy research in non-European cultural areas of the world. The book is especially of interest to historians of astronomy and science, and students of cultural heritage. Link: http://www.wkap.nl/prod/b/1-4020-0657-8

  3. History of interleukin-4.

    PubMed

    Paul, William E

    2015-09-01

    The history of the discovery and the development of our knowledge of IL-4 exemplifies the path of progress in biomedical science. There are unanticipated twists and turns although progress is made, sometimes quickly, other times far too slowly. Illustrative is the extended time from the first report of IL-4 in 1982 to the establishment of the efficacy of blocking IL-4 and its congener IL-13 in the treatment of moderate to severe asthma and atopic dermatitis, a period of 31years. The author was "present at the creation" and has been a participant or a witness to virtually all the major advances and recounts here his recollection of this history. PMID:25814340

  4. History of Korean Neurosurgery.

    PubMed

    Hwang, Sung-nam

    2015-08-01

    The year 2012 was the 50th anniversary of the Korean Neurosurgical Society, and in 2013, the 15th World Congress of Neurosurgery took place in Seoul, Korea. Thus, it is an appropriate occasion to introduce the world to the history of the Korean Neurosurgical Society and the foundation, development, and growth of Korean neurosurgery. Historical materials and pictures were collected and reviewed from the history book and photo albums of the Korean Neurosurgical Society. During the last 50 years, the Korean Neurosurgical Society and Korean neurosurgery have developed and grown enormously not only in quantity but also in quality. In every aspect, the turning point from the old to the new era of the Korean Neurosurgical Society and Korean neurosurgery was the year 1980. PMID:25064423

  5. Brief History of Syphilis

    PubMed Central

    Tampa, M; Sarbu, I; Matei, C; Benea, V; Georgescu, SR

    2014-01-01

    Abstract Before the discovery of Treponema pallidum as the etiologic agent, the origins of syphilis have been the subject of several debates. Diverse therapeutic agents were employed in an attempt to cure the disease. Examining the milestones in the history of syphilis, the present article reviews the existing theories that tried to explain the origins of the disease, the approach in art, the cultural and the evolution of the treatments from the empiric means to the discovery of penicillin. PMID:24653750

  6. A passion for history

    NASA Astrophysics Data System (ADS)

    Marshall, Robin

    2008-02-01

    While walking through the recently refurbished physics department at Manchester University with its newly painted walls and gleaming windows, a sense of history is never far behind. Many famous physicists have worked and studied at the university, including Ernest Rutherford, J J Thomson, William Bragg and James Chadwick. Indeed, when Albert Einstein came to the UK in 1921, it was at Manchester that he gave his first lecture to a British audience.

  7. [History of sun protection].

    PubMed

    Couteau, Céline; Coiffard, Laurence

    2010-07-01

    Human behavior towards the sun has changed over the years along with trends. Tan succeeded the white complexion. The sunscreens appeared recently in history. It is lining up with the discovery of bad effects due to prolonged exposure to ultraviolet at the end of the 19th century. Initially, those products had no signs of efficacy on their packaging, then the solar protection factors increased gradually, up to a limit value of 50+ more recently. PMID:21032925

  8. Integrating Men's History into Women's History: A Proposition

    ERIC Educational Resources Information Center

    Zook, Melinda S.

    2002-01-01

    In the late 1970s and early 1980s, "The History Teacher" published several articles on the importance and process of integrating women's history into "regular history." Now, at the dawn of the twenty-first century, the author suggests to add a new perspective as to how teachers think about and teach gender in the classroom. Many teachers not only…

  9. Amityville Memorial High School History Journal Advance Placement History.

    ERIC Educational Resources Information Center

    Howlett, Charles F., Ed.

    The history of Amityville, New York, compiled by 11th and 12th grade advance placement history students, is presented in journal form. Six papers focus on: (1) South Oaks: The Long Island Home; (2) A History of Bethel African Methodist Episcopal Church, Amityville; (3) Amityville: A Vacationland; (4) Amityville School System from 1904 to Present;…

  10. The History of Secondary Education in History of Education

    ERIC Educational Resources Information Center

    McCulloch, Gary

    2012-01-01

    "History of Education" has published a steady stream of papers on the history of secondary education over the first 40 years of its existence. This corpus of research has been generated in the context of renewed interest in the history of secondary education that has been stimulated by developments in social and historical inquiry as well as by…

  11. Functions of History Education: History Teacher Trainees' Perspective

    ERIC Educational Resources Information Center

    Akinoglu, Orhan

    2009-01-01

    The purpose of this study is to investigate history teacher trainees' views and perceptions of the functions of history education. 36 teacher trainees participated in the study. All of the participants were registered to the History Education masters degree (without dissertation), within the Secondary Education Social Sciences discipline at…

  12. From Written Film History to Visual Film History.

    ERIC Educational Resources Information Center

    Petric, Vladimir

    The poor quality of most university courses in film history is due to several factors, among them the fact that there is insufficient analytical documentation and direct cinematic illustration in existent written film histories. These histories examine films on a thematic level, offering noncinematic interpretation such as literary meaning, social…

  13. Teacher Candidates' Attitudes to Using Oral History in History Education

    ERIC Educational Resources Information Center

    Demircioglu, Ebru

    2016-01-01

    The aim of this research is to determine the views of history teacher candidates towards an oral history project carried out in the Special Teaching Method Course of the history pedagogy program of the Fatih Faculty of Education (FFE) at Karadeniz Technical University in Turkey. An open-ended questionnaire and semi-structured interview were the…

  14. Creating a Family Health History

    MedlinePlus

    ... Health History? Click for more information A Family Tree for Health A family health history is a ... family members grew up. It's like a family tree for health. Click for more information What a ...

  15. Quantum histories without contrary inferences

    SciTech Connect

    Losada, Marcelo; Laura, Roberto

    2014-12-15

    In the consistent histories formulation of quantum theory it was shown that it is possible to retrodict contrary properties. We show that this problem do not appear in our formalism of generalized contexts for quantum histories. - Highlights: • We prove ordinary quantum mechanics has no contrary properties. • Contrary properties in consistent histories are reviewed. • We prove generalized contexts for quantum histories have no contrary properties.

  16. A history of salt.

    PubMed

    Cirillo, M; Capasso, G; Di Leo, V A; De Santo, N G

    1994-01-01

    The medical history of salt begins in ancient times and is closely related to different aspects of human history. Salt may be extracted from sea water, mineral deposits, surface encrustations, saline lakes and brine springs. In many inland areas, wood was used as a fuel source for evaporation of brine and this practice led to major deafforestation in central Europe. Salt played a central role in the economies of many regions, and is often reflected in place names. Salt was also used as a basis for population censuses and taxation, and salt monopolies were practised in many states. Salt was sometimes implicated in the outbreak of conflict, e.g. the French Revolution and the Indian War of Independence. Salt has also been invested with many cultural and religious meanings, from the ancient Egyptians to the Middle Ages. Man's innate appetite for salt may be related to his evolution from predominantly vegetarian anthropoids, and it is noteworthy that those people who live mainly on protein and milk or who drink salty water do not generally salt their food, whereas those who live mainly on vegetables, rice and cereals use much more salt. Medicinal use tended to emphasize the positive aspects of salt, e.g. prevention of putrefaction, reduction of tissue swelling, treatment of diarrhea. Evidence was also available to ancient peoples of its relationship to fertility, particularly in domestic animals. The history of salt thus represents a unique example for studying the impact of a widely used dietary substance on different important aspects of man's life, including medical philosophy. PMID:7847480

  17. Studying Russian and Soviet History.

    ERIC Educational Resources Information Center

    Ascher, Abraham, Ed.

    These essays were written to assist teachers in the task of making Russian history intelligible to young U.S. students. In "An Approach to Russian History," Edward Keenan proposes that students need to gain a better understanding of how Russians perceive themselves and their history. In "Pre-Petrine Russia," Andrzej S. Kaminski focuses on the…

  18. The International Big History Association

    ERIC Educational Resources Information Center

    Duffy, Michael; Duffy, D'Neil

    2013-01-01

    IBHA, the International Big History Association, was organized in 2010 and "promotes the unified, interdisciplinary study and teaching of history of the Cosmos, Earth, Life, and Humanity." This is the vision that Montessori embraced long before the discoveries of modern science fleshed out the story of the evolving universe. "Big History" is a…

  19. The History of Wound Care

    PubMed Central

    Shah, Jayesh B.

    2012-01-01

    The history of wound healing is, in a sense, the history of humankind. This brief history of wound healing has been compiled for the benefit of readers. It is amazing to see that some of the basic principles of wound healing have been known since 2000 bc. PMID:24525756

  20. Women's History Curriculum Resource Packet.

    ERIC Educational Resources Information Center

    Vermont State Dept. of Education, Montpelier.

    These resources, designed for recognizing Women's History Week in Vermont elementary and secondary classrooms, are suitable for use nationwide. Oral history materials include recommended strategies for conducting oral history projects, a list of general interview questions, sample questionnaires for interviews concerning women's work and immigrant…

  1. The Controversy around Black History.

    ERIC Educational Resources Information Center

    Pitre, Abul; Ray, Ruth

    2002-01-01

    Controversy over black history began in 1926, when Carter G. Woodson introduced Negro history week, and has continued into the 21st century. Proponents of black history believe it promotes diversity, develops self-esteem, and corrects myths and stereotypes. Opponents argue it is dishonest, divisive, and lacks academic credibility and rigor.…

  2. The End of Economic History?

    ERIC Educational Resources Information Center

    Romer, Christina D.

    1994-01-01

    Contends that the field of economic history is no longer a separate subfield of economics but an integral part of the entire discipline. Explains the concepts of monetary policy, labor force development, and economic growth in U.S. economic history. Concludes that the end of economic history is the beginning of better and richer economics. (CFR)

  3. Save Our History: Our Documents.

    ERIC Educational Resources Information Center

    O'Connell, Libby Haight; Gordon, Sarah; Suisman, David

    2003-01-01

    The Fall 2003 Idea Book features: "Save Our History Study Guide: Our Documents"; "History International Study Guide: Pyramids"; "The History Channel Study Guide: Lewis and Clark" (Ideas from Our Teachers Contest Rules; Ideas from Our Teachers Context Winners); "A&E Classroom Study Guide: Post Impressionists"; and "The Biography Channel Study…

  4. Cultural History and Cultural Materialism.

    ERIC Educational Resources Information Center

    Berman, Ronald

    1990-01-01

    Historicism critiques cultural history and cultural materialism as a methodology for literary analysis. Questions the finality of interpretation, how original values change, and whether dramatic history implies actual history. Using Shakespearean plays, analyzes the power and politics of a play in relation to its audience; posits that cultural…

  5. Recasting History: The Public Option

    ERIC Educational Resources Information Center

    Salerno, Beth

    2014-01-01

    If you ask Americans what is studied in history classrooms, many will answer "facts and dates." If you ask them what people can do with a history degree, they answer "teach." Yet those same Americans acknowledge the power and practical relevance of history as they flock to national parks, historic sites, museums, and cultural…

  6. Lesson Study and History Education

    ERIC Educational Resources Information Center

    Halvorsen, Anne-Lise; Kesler Lund, Alisa

    2013-01-01

    This article examines the experiences of a group of fifth-grade teachers who used lesson study, a teacher-driven form of professional development, to teach history in a project supported by a Teaching American History Grant. The project addressed the following questions: What does a lesson study cycle for history education look like? What…

  7. Build Skills by Doing History

    ERIC Educational Resources Information Center

    Monte-Sano, Chauncey

    2012-01-01

    No Child Left Behind has profoundly limited the teaching of history over the past 10 years. Now, the Common Core State Standards offers an opportunity to reverse this decline by giving history a more prominent place in the school curriculum alongside literacy goals. Learning history and argumentative writing is key to developing analytical ways of…

  8. NEWE: A Western Shoshone History.

    ERIC Educational Resources Information Center

    Inter-Tribal Council of Nevada, Reno.

    One in a series of four histories of native Nevadans, this volume relates the history of the Western Shoshone, or Newe, whose territory included parts of the Great Basin area which extends from southern California to Idaho. Based on the spoken word of tribal elders and research conducted at numerous archives, the history begins with ancient…

  9. REVIEW: History of tomotherapy

    NASA Astrophysics Data System (ADS)

    Mackie, T. R.

    2006-07-01

    Tomotherapy is the delivery of intensity modulated radiation therapy using rotational delivery of a fan beam in the manner of a CT scanner. In helical tomotherapy the couch and gantry are in continuous motion akin to a helical CT scanner. Helical tomotherapy is inherently capable of acquiring CT images of the patient in treatment position and using this information for image guidance. This review documents technological advancements of the field concentrating on the conceptual beginnings through to its first clinical implementation. The history of helical tomotherapy is also a story of technology migration from academic research to a university-industrial partnership, and finally to commercialization and widespread clinical use.

  10. Climate in Earth history

    NASA Technical Reports Server (NTRS)

    Berger, W. H.; Crowell, J. C.

    1982-01-01

    Complex atmosphere-ocean-land interactions govern the climate system and its variations. During the course of Earth history, nature has performed a large number of experiments involving climatic change; the geologic record contains much information regarding these experiments. This information should result in an increased understanding of the climate system, including climatic stability and factors that perturb climate. In addition, the paleoclimatic record has been demonstrated to be useful in interpreting the origin of important resources-petroleum, natural gas, coal, phosphate deposits, and many others.

  11. History of gluteal augmentation.

    PubMed

    de la Peña, J Abel; Rubio, Omar V; Cano, Jacobo P; Cedillo, Mariana C; Garcés, Miriam T

    2006-07-01

    The concept of female beauty has changed throughout time, but the form and size of the breasts and gluteal region have remained constant as symbols of maximum femininity. Sculptures and prints show us feminine figures that are voluminous and reflect human history's interest in fertility. The early years of gluteal augmentation saw few published reports that described the procedure technique, follow-up, or possible complications. But developments continued as surgeons began experimenting with different anatomical planes for implant placement. The most important goal in plastic surgery is meeting a patient's expectations. It is important for the surgeon to thoroughly explain to patients what can realistically be achieved with a procedure. PMID:16818090

  12. Atmospheric refraction: a history

    NASA Astrophysics Data System (ADS)

    Lehn, Waldemar H.; van der Werf, Siebren

    2005-09-01

    We trace the history of atmospheric refraction from the ancient Greeks up to the time of Kepler. The concept that the atmosphere could refract light entered Western science in the second century B.C. Ptolemy, 300 years later, produced the first clearly defined atmospheric model, containing air of uniform density up to a sharp upper transition to the ether, at which the refraction occurred. Alhazen and Witelo transmitted his knowledge to medieval Europe. The first accurate measurements were made by Tycho Brahe in the 16th century. Finally, Kepler, who was aware of unusually strong refractions, used the Ptolemaic model to explain the first documented and recognized mirage (the Novaya Zemlya effect).

  13. The history of happiness.

    PubMed

    Stearns, Peter N

    2012-01-01

    In the 18th century, the Enlightenment ushered in the notion that happiness was the attainment of a worthy life. Since then the pursuit of happiness has spread to every aspect of behavior, from religion and politics to work and parenting. Today the happiness imperative creates pressures that, paradoxically, can make us miserable. Sadness is often mistaken for a pathology. Understanding the cultural commitment to good cheer as an artifact of modern history, not as an inherent feature of the human condition, opens new opportunities for understanding key facets of our social and personal experience. PMID:22299510

  14. A History Worth Preserving

    NASA Astrophysics Data System (ADS)

    Kelly, Cynthia

    2008-04-01

    The Manhattan Project transformed the course of American and world history, science, politics and society. If we can read about this in books and watch History Channel documentaries, why do we need to preserve some of the properties of this enormous undertaking? The presentation, ``A History Worth Preserving,'' will address why some of the physical properties need to be preserved and which ones we are struggling to maintain for future generations. The story of this effort begins in 1997 as the Department of Energy was posed to demolish the last remaining Manhattan Project properties at the Los Alamos laboratory. Located deep behind security fences, the ``V Site's'' asbestos-shingled wooden buildings looked like humble garages with over-sized wooden doors. The ``V Site'' properties were almost lost twice, first to bulldozers and then the Cerro Grande fire of 2000. Now, visitors can stand inside the building where J. Robert Oppenheimer and his crew once worked and imagine the Trinity ``gadget'' hanging from its hoist shortly before it ushered in the Atomic Age on July 16, 1945. As Richard Rhodes has commented, we preserve what we value of the physical past because it specifically embodies our social past. But many challenge whether the Manhattan Project properties ought to be preserved. Rather than recognize the Manhattan Project as a great achievement worthy of commemoration, some see it as a regrettable event, producing an instrument to take man's inhumanity to man to extremes. While these divergent views will no doubt persist, the significance of the Manhattan Project in producing the world's first atomic bombs is irrefutable. Preserving some of its tangible remains is essential so that future generations can understand what the undertaking entailed from its humble wooden sheds to enormous first-of-a-kind industrial plants with 125,000 people working in secret and living in frontier-like communities. With continuing pressure for their demolition, what progress has

  15. Treatment of Phthiriasis Palpebrarum and Crab Louse: Petrolatum Jelly and 1% Permethrin Shampoo

    PubMed Central

    Karabela, Yunus; Yardimci, Gurkan; Yildirim, Isik; Atalay, Eray; Karabela, Semsi Nur

    2015-01-01

    Phthiriasis palpebrarum is an uncommon cause of blepharoconjunctivitis in which Pthirus pubis infest the eyelashes. We report a case of unilateral phthiriasis palpebrarum with crab louse. A 45-year-old man presented with conjunctival hyperaemia and moderate itching associated with irritation, and crusty excretions of the eyelashes in the left eye. Careful slit-lamp examination revealed many lice and nits in left eye and mild conjunctival hyperaemia. No abnormality was found in the right eye. On dermatologic examination, only one louse was found at the pubic area. The patient was treated effectively with petrolatum jelly (Vaseline) and 1% permethrin shampoo (Kwellada 1% shampoo). At the end of the first week no louse or nit was present on eyelashes and pubic area. PMID:26451147

  16. Treatment of Phthiriasis Palpebrarum and Crab Louse: Petrolatum Jelly and 1% Permethrin Shampoo.

    PubMed

    Karabela, Yunus; Yardimci, Gurkan; Yildirim, Isik; Atalay, Eray; Karabela, Semsi Nur

    2015-01-01

    Phthiriasis palpebrarum is an uncommon cause of blepharoconjunctivitis in which Pthirus pubis infest the eyelashes. We report a case of unilateral phthiriasis palpebrarum with crab louse. A 45-year-old man presented with conjunctival hyperaemia and moderate itching associated with irritation, and crusty excretions of the eyelashes in the left eye. Careful slit-lamp examination revealed many lice and nits in left eye and mild conjunctival hyperaemia. No abnormality was found in the right eye. On dermatologic examination, only one louse was found at the pubic area. The patient was treated effectively with petrolatum jelly (Vaseline) and 1% permethrin shampoo (Kwellada 1% shampoo). At the end of the first week no louse or nit was present on eyelashes and pubic area. PMID:26451147

  17. Anthropology and history: the revaluation of history in anthropological research.

    PubMed

    Colić, S

    1999-12-01

    The main premise of this paper is that the accepted view of history based on written documents (historiography) is marked by hierarchical ordering and evaluation implicit in it. The paper examines the context of the negation of history, and the revaluation of history in anthropological research. The lack of written documents concerning particular social groups on the internal plane, but also particular nations (ethnic groups) on the global plane, earned them the name of "nations (groups) without history". This criterion of historicity--the existence of a writing system and written documents--implies the hypothesis about the inferiority of those nations and groups. The attributes of history seen in this way are modernity, linearity and cumulativeness. This system implies ethnocentrism based on a twofold negation: a) the negation history, and b) the negation of otherness. What we must not forget is that the symbolic universes are social products with a history, and in order to understand their meaning, one must understand the history of their production. It is very important to pay close attention to the historical practice of projecting our cultural practices onto others. The question of who determines the history and which views are presented to a particular audience is a matter of power and contest. contemporary history-oriented sociocultural anthropology focuses on the total reconstruction of the way of life and thinking in particular periods of history: on the everyday life. This brought together the intellectual traditions of "new history", ethnology, sociocultural anthropology and the sociology of culture. While modernism stresses the present change versus the static past, postmodernism denies the past ever being static and hypostatises fluidity and change as permanent condition. Postmodernism strives to undermine the old, Euro-centric notion that "we" have a history but "they" do not; it has also lead to social scientists' renewed interest in history. PMID

  18. History of ball bearings

    NASA Technical Reports Server (NTRS)

    Dowson, D.; Hamrock, B. J.

    1981-01-01

    The familiar precision rolling-element bearings of the twentieth century are products of exacting technology and sophisticated science. Their very effectiveness and basic simplicity of form may discourage further interest in their history and development. Yet the full story covers a large portion of recorded history and surprising evidence of an early recognition of the advantages of rolling motion over sliding action and progress toward the development of rolling-element bearings. The development of rolling-element bearings is followed from the earliest civilizations to the end of the eighteenth century. The influence of general technological developments, particularly those concerned with the movement of large building blocks, road transportation, instruments, water-raising equipment, and windmills are discussed, together with the emergence of studies of the nature of rolling friction and the impact of economic factors. By 1800 the essential features of ball and rolling-element bearings had emerged and it only remained for precision manufacture and mass production to confirm the value of these fascinating machine elements.

  19. History of Human Parasitology

    PubMed Central

    Cox, F. E. G.

    2002-01-01

    Humans are hosts to nearly 300 species of parasitic worms and over 70 species of protozoa, some derived from our primate ancestors and some acquired from the animals we have domesticated or come in contact with during our relatively short history on Earth. Our knowledge of parasitic infections extends into antiquity, and descriptions of parasites and parasitic infections are found in the earliest writings and have been confirmed by the finding of parasites in archaeological material. The systematic study of parasites began with the rejection of the theory of spontaneous generation and the promulgation of the germ theory. Thereafter, the history of human parasitology proceeded along two lines, the discovery of a parasite and its subsequent association with disease and the recognition of a disease and the subsequent discovery that it was caused by a parasite. This review is concerned with the major helminth and protozoan infections of humans: ascariasis, trichinosis, strongyloidiasis, dracunculiasis, lymphatic filariasis, loasis, onchocerciasis, schistosomiasis, cestodiasis, paragonimiasis, clonorchiasis, opisthorchiasis, amoebiasis, giardiasis, African trypanosomiasis, South American trypanosomiasis, leishmaniasis, malaria, toxoplasmosis, cryptosporidiosis, cyclosporiasis, and microsporidiosis. PMID:12364371

  20. Zebra mussel life history

    SciTech Connect

    Ackerman, J.D.

    1995-06-01

    The success of introduced zebra mussels (Dreissena polymorpha (Pallas) and Dreissena bugensis Andrusova) can be related in large parttot a life history that is unlike that of the indigenous freshwater fauna and yet is conserved with marine bivalves. Following external fertilization and embryological development, there is a brief trochophore stage. With the development of a velum and the secretion of a D-shaped larval shell, the larva becomes a D-shaped veliger, which is the first recognizable planktonic larva. Later, the secretion of a second larval shell leads to the last obligate free-swimming veliger stage known as the veliconcha. The last larval stage known as the pediveliger, however, can both swim using its velum or crawl using its fully-functional foot. Pediveligers actively select substrates on which they {open_quotes}settle{close_quotes} by secreting byssal threads and undergo metamorphosis to become plantigrade mussels. The secretion of the adult shell and concomitant changes in growth axis leads to the heteromyariant or mussel-like shape, which is convergent with marine mussels. Like a number of other bivalves, zebra mussels produce byssal threads as adults, but these attachments may be broken enabling their translocation to new areas. The recognition and examination of these life history traits will lead to a better understanding of zebra mussel biology.

  1. History of autostereoscopic cinema

    NASA Astrophysics Data System (ADS)

    Funk, Walter

    2012-03-01

    This paper covers the history of autostereoscopic cinema, from the beginnings of autostereoscopy in the 1800s, the development of motion capability and it's subsequent evolution to present techniques. Public viewings of autostereoscopic movies have occurred on a semi-ongoing basis since the early 1940s. In Moscow and other cities, theaters were constructed called stereokinos, for showing autostereoscopic films, with specially positioned seating for proper viewing. The Cyclostéréoscope was an autostereoscopic cinema system invented by François Savoye in France. It was based around a drum made of metal bars that revolve around a screen. For several years in the 1940s and 1950s, it was open to the public in Paris. Any film made in a dual film format could be shown. Besides dedicated theaters in Russia and France, exhibits of content have occurred outside devoted theaters. The paper focuses on the history of autostereoscopic technology developed for entertainment, public viewing of content, the individuals involved and the content itself.

  2. History of Disaster Medicine.

    PubMed

    Suner, Selim

    2015-10-01

    Erik Noji, mentioned, tongue in cheek, Noah as the first disaster manager during a lecture in 2005. The canonical description of "The Genesis Flood" does describe Noah as a master planner and executer of an evacuation of biblical proportions. After gaining knowledge of a potential catastrophic disaster he planned and executed an evacuation to mitigate the effects of the "Genesis Flood" by building the Ark and organizing a mass exodus. He had to plan for food, water, shelter, medical care, waste disposal and other needs of all the evacuees. Throughout history, management of large disasters was conducted by the military. Indeed, the military still plays a large role in disaster response in many countries, particularly if the response is overseas and prolonged. The histories of emergency preparedness, disaster management and disaster medicine have coevolved and are inextricably intertwined. While disaster management in one form or another existed as long as people started living together in communities, the development of disaster medicine took off with the emergence of modern medicine. Similar to disaster management, disaster medicine also has roots in military organizations. PMID:27437524

  3. History of pain theories.

    PubMed

    Chen, Jun

    2011-10-01

    The concept of pain has remained a topic of long debate since its emergence in ancient times. The initial ideas of pain were formulated in both the East and the West before 1800. Since 1800, due to the development of experimental sciences, different theories of pain have emerged and become central topics of debate. However, the existing theories of pain may be appropriate for the interpretation of some aspects of pain, but are not yet comprehensive. The history of pain problems is as long as that of human beings; however, the understanding of pain mechanisms is still far from sufficient. Thus, intensive research is required. This historical review mainly focuses on the development of pain theories and the fundamental discoveries in this field. Other historical events associated with pain therapies and remedies are beyond the scope of this review. PMID:21934730

  4. Some History of Nitrates

    NASA Astrophysics Data System (ADS)

    Barnum, Dennis W.

    2003-12-01

    The history of saltpeter is an interesting combination of chemistry, world trade, technology, politics, and warfare. Originally it was obtained from the dirt floors of stables, sheep pens, pigeon houses, caverns, and even peasants' cottages; any place manure and refuse accumulated in soil under dry conditions. When these sources became inadequate to meet demand it was manufactured on saltpeter plantations, located in dry climates, where piles of dirt, limestone, and manure were allowed to stand for three to five years while soil microbes oxidized the nitrogen to nitrate—an example of early bioengineering. Extensive deposits of sodium nitrate were mined in the Atacama Desert in northern Chile from 1830 until the mid 1920s when the mines were displaced by the Haber Ostwald process.

  5. History of Entomopathogenic Nematology

    PubMed Central

    Poinar, G. O.; Grewal, P. S.

    2012-01-01

    The history of entomopathogenic nematology is briefly reviewed. Topic selections include early descriptions of members of Steinernema and Heterorhabditis, how only morphology was originally used to distinguish between the species; descriptions of the symbiotic bacteria and elucidating their role in the nematode- insect complex, including antibiotic properties, phase variants, and impeding host defense responses. Other topics include early solutions regarding production, storage, field applications and the first commercial sales of entomopathogenic nematodes in North America. Later studies centered on how the nematodes locate insect hosts, their effects on non-target organisms and susceptibility of the infective juveniles to soil microbes. While the goals of early workers was to increase the efficacy of entomopathogenic nematodes for pest control, the increasing use of Heterorhabditis and Photorhabdus as genetic models in molecular biology is noted. PMID:23482453

  6. History of Presolar Grains

    NASA Technical Reports Server (NTRS)

    Bernatowicz, Thomas J.

    2005-01-01

    Papers on the History of Presolar Grains. This has been a very productive period in which much of the laboratory work conducted in the previous year and during this funding cycle were brought to completion. In the last year we have published or submitted for peer review 4 research papers, 4 review papers, and 11 abstracts in research areas supported under this grant. Brief synopses of the results of the research papers are presented, followed by short summaries of the topics discussed in the review papers. Several areas of research are of course being actively pursued, and the appended list of abstracts gives citations to this ongoing work. In a paper submitted to the Astrophysical Journal, the results of an investigation into the physical conditions in the mass outflows of asymptotic giant branch (AGB) carbon stars that are required for the formation of micron-sized presolar graphite grains, with and without previously formed internal crystals of titanium carbide (TIC) are reported.

  7. History of forest hydrology

    NASA Astrophysics Data System (ADS)

    McCulloch, James S. G.; Robinson, Mark

    1993-10-01

    Hydrology as a science and a technology is examined, as are some of the myths on the role of forests in hydrology and water resources. The history of catchment area research is traced, in Europe, in the USA and in East Africa, with particular reference to forest hydrology and, in the earlier years, to water quantity rather than water quality. The importance of associating physical process studies with hydrological systems' investigations, to enhance understanding of why particular catchments behave as they do, is stressed. Recent advances in hydrochemistry have been exploited to elucidate water flow paths within experimental catchments. Stimulated by requirements for research into acidification of surface waters, research catchments have proved to be valuable outdoor laboratories from which a much improved understanding of the flow processes has been achieved. Conflicting claims about the impacts of forestry are described and discussed.

  8. History of San Marco

    NASA Technical Reports Server (NTRS)

    Caporale, A. J.

    1968-01-01

    A brief history is reported of the first San Marco project, a joint program of the United States and Italy. The Project was a three phase effort to investigate upper air density and associated ionosphere phenomena. The initial phase included the design and development of the spacecraft, the experiments, the launch complex, and a series of suborbital flights, from Wallops Island. The second phase, consisting of designing, fabricating, and testing a spacecraft for the first orbital mission, culminated in an orbital launch also from Wallops Island. The third phase consisted of further refining the experiments and spacecraft instrumentation and of establishing a full-bore scout complex in Kenya. The launch of San Marco B, in April 1967, from this complex into an equatorial orbit, concluded the initial San Marco effort.

  9. Does history count?

    PubMed

    Anderson, Katharine

    2006-12-01

    The Census of Marine Life is an international and inter-disciplinary collaboration that seeks to map ocean life of the past, present and future. From the Arctic to the abyssal zones, it is producing a stream of newsworthy science, literally pushing the study of biodiversity to new depths. This fascinating and far-reaching endeavour offers a rich set of insights that can illuminate our changing ideas about the oceans. But one section of the Census deserves special attention--the History of Marine Animal Populations. It provides a unique focus for debates about collaboration and big science, about historical methods and about the study of current science by historians of science. PMID:17112591

  10. The history of COSPAR

    NASA Astrophysics Data System (ADS)

    Willmore, Peter

    The Space Age started with the launch of Sputnik 1 in 1958, during the International Geophysical Year and at the height of the Cold War. The International Geophysical Year showed the power and spirit of which international collaboration in science was capable in a world just emerging from the Second World War, which had now become again deeply riven by the Cold War. COSPAR was born out of a determination to harness the former in spite of the latter. By the 1980's, the moderation of the Cold War meant this was no longer a reason for COSPAR's continued existence and new forms and objectives needed to be formulated. That debate has continued right until the Paris Assembly of 2004 and we now see COSPAR revitalized and, by objective measures, once more growing. This history will be reviewed from, in the early years, a rather personal viewpoint.

  11. Lunar thermal history revisited.

    NASA Technical Reports Server (NTRS)

    Mcconnell, R. K., Jr.; Gast, P. W.

    1972-01-01

    New information is used to demonstrate that better models for the thermal history of the moon are required. As a first step, account is taken of (1) a nonuniform initial composition in terms of fraction of low melting to high melting phase present, and for variation in the uranium, potassium, and thorium contents as a function of depth, (2) partitioning of the radioactive elements between the melt and the solid phases, and (3) a cutoff value of melt which must be exceeded before magma can move to the surface. The results of several attempts to determine whether reasonable conditions, composition, and thermal properties can be expected to give rise to two separate periods of volcanism are discussed. Two models with somewhat different distributions of radioactive heat sources and different conductivities are examined.

  12. Atmospheric refraction: a history.

    PubMed

    Lehn, Waldemar H; van der Werf, Siebren

    2005-09-20

    We trace the history of atmospheric refraction from the ancient Greeks up to the time of Kepler. The concept that the atmosphere could refract light entered Western science in the second century B.C. Ptolemy, 300 years later, produced the first clearly defined atmospheric model, containing air of uniform density up to a sharp upper transition to the ether, at which the refraction occurred. Alhazen and Witelo transmitted his knowledge to medieval Europe. The first accurate measurements were made by Tycho Brahe in the 16th century. Finally, Kepler, who was aware of unusually strong refractions, used the Ptolemaic model to explain the first documented and recognized mirage (the Novaya Zemlya effect). PMID:16201423

  13. Hysterectomy throughout history.

    PubMed

    Sparić, Radmila; Hudelist, Gernot; Berisava, Milica; Gudović, Aleksandra; Buzadzić, Snezana

    2011-01-01

    Hysterectomy, which is one of the most common surgeries performed on women, dates back to ancient times. The history of hysterectomy comprises biographies of many humble men and the significant individual efforts that they made to fight the skepticism of the medical communities of their times. Many of the pioneers were ignored. Although there are a number of alternatives to hysterectomy available, it remains one of the most frequently performed gynaecological operations. The introduction of antisepsis, anaesthesia, antibiotics and blood transfusion made hysterectomy a safe procedure. Nowadays, we distinguish three different surgical approaches to hysterectomy: vaginal, abdominal and laparoscopic. The limitations of conventional laparoscopy have led to the development of robotic surgery, which has evolved over the past decade from simple adjustable arms to support cameras in laparoscopic surgery to more sophisticated four-armed machines now being in use worldwide. PMID:22519184

  14. Nostalgia: a conceptual history.

    PubMed

    Fuentenebro de Diego, Filiberto; Valiente Ots, Carmen

    2014-12-01

    The term nostalgia was first proposed in 1688 by Johannes Hofer as equivalent to the German term Heimweh. It referred to a state of moral pain associated with the forced separation from family and social environment. Consecutive clinical descriptions from the seventeenth century up to the present day have been subjected to the aetiopathogenic and clinical paradigms of each period. Golden-age descriptions of nostalgia that are of particular interest were derived from the observation of conscript soldiers in Napoleonic campaigns by authors such as Gerbois and Larrey. In 1909 Jaspers devoted his doctoral thesis to this topic (Nostalgia und Verbrechen). From a cultural history point of view, it could be considered today as an example of 'transient illness'. The nosological relay has taken place through clinical pictures such as the pathology associated with exile, forced displacements and psychosis of captivity. PMID:25395438

  15. Dentition and lesion history.

    PubMed

    Eggertsson, H; Ferreira-Zandona, A

    2009-01-01

    Dental caries is a process that typically keeps recurring throughout life, and the consequences are too often seen as irreversible damage to the dentition. At various stages of life, different parts of the dentition are affected, and the effects continue to be seen in the dentition long after the events took place. They bear witness to previous occurrences of this process throughout the lifetime of an individual. This chapter reviews the linkage between the caries process and the dental caries lesion history of the human dentition. The prevalence and distribution of the caries burden are very variable and closely tied to cultural aspects. In the primary dentition, income and education have been found to be inversely associated with: (1) any early childhood caries and (2) the maxillary incisor caries pattern. A positive association between these caries patterns and minority ethnicity/race status was also identified. These patterns are different from those of the permanent dentition. Well-documented changes in caries prevalence have been observed throughout history, most closely tied to availability and amount of refined sugar consumed. Changes in caries rates are also well documented in the 20th century, mainly with the advent of fluoride in several forms, first as a steep decline and recently as being relatively unchanged. It is likely that there will be dramatic changes in the rates and distribution of dental caries in the future, due to changes in behavioural factors and therapeutic measures. The description drawn is based on the dental caries pattern experienced in modern western societies. PMID:19494678

  16. Why the history of nephrology?

    PubMed

    Eknoyan, Garabed

    2016-01-01

    Nephrology is a relatively new discipline that emerged at a time when the writing of the history of medicine was changing drastically. While the merits of medical history were valued since antiquity, it was only in the 18th century that the actual historiography of medicine began. It was nurtured, matured and appreciated enough that by the late 19th and early 20th centuries, medical history was incorporated into the medical curriculum and presented at national meetings. Unfortunately, the merits of medical history and its inclusion in medical education have come under increasing scrutiny over the past few decades. Ironically, the erosion began at about the same time that scholarly work on the history of medicine was flourishing whilst that of scientific discovery and innovation in medicine was accelerating. The demands of rigorous research into the history of medicine gradually led to the emergence of medical history as an independent discipline within academic departments of history. Simultaneously, the exponential growth of new information generated by medical research led to an overflow of medical knowledge in which the inclusion of medical history was contested and dismissed. That is just about the time that nephrology emerged in the 1960s. Whereas initially the quest for origins led renal journals to publish historical articles, the more recent quest to increase impact factors has led to the exclusion of historical articles from consideration for publication. This manuscript examines the reasons that brought about the separation of nephrology from its history and proposes potential solutions to their rapprochement. PMID:26913750

  17. Ascertaining Problems with Medication Histories

    PubMed Central

    Halapy, Henry; Kertland, Heather

    2012-01-01

    Background: Accurate and complete medication histories are not always obtained in clinical practice. Objective: This qualitative research study was undertaken to explore the barriers to and facilitators of obtaining accurate medication histories. Methods: Individual interviews, based on a structured interview guide, were conducted with 25 patients from both inpatient and ambulatory care clinic settings. Focus groups, based on a semistructured interview guide, were conducted with pharmacists, medical residents, and nurses. Transcribed data were analyzed by forming coded units and assessing these units for emerging themes. Results: Major themes that emerged from the patient interviews included patient ownership of health and medication knowledge (with knowledge of medications and their side effects and how to take medications being seen as important), patient-specific strategies to improve medication histories (e.g., use of regularly updated medication lists), and suggestions for system-level facilitators to improve medication histories (e.g., centralized databases of medication histories, increased patient education regarding the use and purpose of medications). Major themes also emerged from focus groups with health care professionals, including shared responsibility for medication history-taking among all 3 health care professions, perceptions about the barriers to medication history-taking (including patients not knowing their medications and not bringing their medication lists), and suggestions to improve medication histories (e.g., educating patients to bring medication vials to hospital admissions and appointments, using a centralized computer database for medication histories). Conclusions: Key recommendations resulting from this study include using standardized documentation techniques for medication histories, recording of medication history information in centralized electronic databases, educating patients to bring medications to every health care visit

  18. Lessons about Art in History and History in Art.

    ERIC Educational Resources Information Center

    Erickson, Mary, Ed.; Clark, Gilbert, Ed.

    Written by teachers from the United States and Canada, these lesson plans focus on integrating the teaching of history and art history. Seventeen lesson plans cover the topics of (1) Slavery, Henry Ossawa Tanner, and His Family--Grades: Elementary; (2) Chinese Landscape Painting--Grades: Elementary; (3) Regionalism: American Art of the Great…

  19. Longing for the Present in the History of History Education

    ERIC Educational Resources Information Center

    Wils, Kaat; Verschaffel, Tom

    2012-01-01

    The public debates on history education that occurred in many countries over the past decades have given rise to the idea that people live in an age of "history wars". While these wars are primarily fought on a national level, they are increasingly looked at as a global phenomenon. In most cases, they are the expression of tensions between the…

  20. A New History, Macrohistory, and Structure in History.

    ERIC Educational Resources Information Center

    Emerson, Mark F.

    Toward the improvement of teaching history and to provide student insights into the study of history, a course involving structure, relevancy, an interdisciplinary approach, and innovation is suggested which advocates analyzing what has happened in the past as a whole, as revealed by the various sciences of archaeology, anthropology, paleontology,…

  1. Recovering our Histories: Studying Educational History through Stories and Memoirs

    ERIC Educational Resources Information Center

    Christou, Theodore

    2010-01-01

    History is an eminently human quest to recover human experiences and stories. Far from theoretical, the history of education can be seen as vital to the study and practice of teaching if anchored in the cultures and contexts of stories. In university Faculties of Education, the reading of stories and memoirs can lead to open-ended discussion in…

  2. Doing Justice to History: Transforming Black History in Secondary Schools

    ERIC Educational Resources Information Center

    Mohamud, Abdul; Whitburn, Robin

    2016-01-01

    "Doing Justice to History" challenges everyday racism in society and offers counter-stories to the singular narratives that still prevail among national historians and in school curricula. It will be a key resource for the annual Black History Month in both the UK and the US. But the book's key purpose is to argue for deeper and…

  3. Improving History Learning through Cultural Heritage, Local History and Technology

    ERIC Educational Resources Information Center

    Magro, Graça; de Carvalho, Joaquim Ramos; Marcelino, Maria José

    2014-01-01

    History learning is many times considered dull and demotivating by young students. Probably this is due because the learning process is disconnected from these students' reality and experience. One possible way to overcome this state of matters is to use technology like mobile devices with georeferencing software and local history and heritage…

  4. Resources for History Day 1991: "Rights in History."

    ERIC Educational Resources Information Center

    Shabbas, Audrey

    1991-01-01

    This newsletter issue brings to students' attention some of the topics they could explore in working toward an award that the Arab World and Islamic Resources and School Services (AWAIR) organization presented to students participating in History Day 1991. The special category of the awards is Arab or Islamic history. The topics presented were not…

  5. History of magnetorheological finishing

    NASA Astrophysics Data System (ADS)

    Harris, Daniel C.

    2011-06-01

    Magnetorheological finishing (MRF) is a deterministic method for producing complex optics with figure accuracy <50 nm and surface roughness <1 nm. MRF was invented at the Luikov Institute of Heat and Mass Transfer in Minsk, Belarus in the late 1980s by a team led by William Kordonski. When the Soviet Union opened up, New York businessman Lowell Mintz was invited to Minsk in 1990 to explore possibilities for technology transfer. Mintz was told of the potential for MRF, but did not understand whether it had value. Mintz was referred to Harvey Pollicove at the Center for Optics Manufacturing of the University of Rochester. As a result of their conversation, they sent Prof. Steve Jacobs to visit Minsk and evaluate MRF. From Jacobs' positive findings, and with support from Lowell Mintz, Kordonski and his colleagues were invited in 1993 to work at the Center for Optics Manufacturing with Jacobs and Don Golini to refine MRF technology. A "preprototype" finishing machine was operating by 1994. Prof. Greg Forbes and doctoral student Paul Dumas developed algorithms for deterministic control of MRF. In 1996, Golini recognized the commercial potential of MRF, secured investment capital from Lowell Mintz, and founded QED Technologies. The first commercial MRF machine was unveiled in 1998. It was followed by more advanced models and by groundbreaking subaperture stitching interferometers for metrology. In 2006, QED was acquired by and became a division of Cabot Microelectronics. This paper recounts the history of the development of MRF and the founding of QED Technologies.

  6. History of animal bioacoustics

    NASA Astrophysics Data System (ADS)

    Popper, Arthur N.; Dooling, Robert J.

    2002-11-01

    The earliest studies on animal bioacoustics dealt largely with descriptions of sounds. Only later did they address issues of detection, discrimination, and categorization of complex communication sounds. This literature grew substantially over the last century. Using the Journal of the Acoustical Society of America as an example, the number of papers that fall broadly within the realm of animal sound production, communication, and hearing rose from two in the partial first decade of the journal in the 1930's, to 20 in the 1970's, to 92 in the first 2 years of this millennium. During this time there has been a great increase in the diversity of species studied, the sophistication of the methods used, and the complexity of the questions addressed. As an example, the first papers in JASA focused on a guinea pig and a bird. In contrast, since the year 2000 studies are often highly comparative and include fish, birds, dolphins, dogs, ants, crickets, and snapping shrimp. This paper on the history of animal bioacoustics will consider trends in work over the decades and discuss the formative work of a number of investigators who have spurred the field by making critical theoretical and experimental observations.

  7. SOFIA pointing history

    NASA Astrophysics Data System (ADS)

    Kärcher, Hans J.; Kunz, Nans; Temi, Pasquale; Krabbe, Alfred; Wagner, Jörg; Süß, Martin

    2014-07-01

    The original pointing accuracy requirement of the Stratospheric Observatory for Infrared Astronomy SOFIA was defined at the beginning of the program in the late 1980s as very challenging 0.2 arcsec rms. The early science flights of the observatory started in December 2010 and the observatory has reached in the mean time nearly 0.7 arcsec rms, which is sufficient for most of the SOFIA science instruments. NASA and DLR, the owners of SOFIA, are planning now a future 4 year program to bring the pointing down to the ultimate 0.2 arcsec rms. This may be the right time to recall the history of the pointing requirement and its verification and the possibility of its achievement via early computer models and wind tunnel tests, later computer aided end-to-end simulations up to the first commissioning flights some years ago. The paper recollects the tools used in the different project phases for the verification of the pointing performance, explains the achievements and may give hints for the planning of the upcoming final pointing improvement phase.

  8. The history of astrometry

    NASA Astrophysics Data System (ADS)

    Perryman, Michael

    2012-10-01

    The history of astrometry, the branch of astronomy dealing with the positions of celestial objects, is a lengthy and complex chronicle, having its origins in the earliest records of astronomical observations more than two thousand years ago, and extending to the high accuracy observations being made from space today. Improved star positions progressively opened up and advanced fundamental fields of scientific enquiry, including our understanding of the scale of the solar system, the details of the Earth's motion through space, and the comprehension and acceptance of Newtonianism. They also proved crucial to the practical task of maritime navigation. Over the past 400 years, during which positional accuracy has improved roughly logarithmically with time, the distances to the nearest stars were triangulated, making use of the extended measurement baseline given by the Earth's orbit around the Sun. This led to quantifying the extravagantly vast scale of the Universe, to a determination of the physical properties of stars, and to the resulting characterisation of the structure, dynamics and origin of our Galaxy. After a period in the middle years of the twentieth century in which accuracy improvements were greatly hampered by the perturbing effects of the Earth's atmosphere, ultra-high accuracies of star positions from space platforms have led to a renewed advance in this fundamental science over the past few years.

  9. [History of strabismus surgery].

    PubMed

    Remy, C; Aracil, P

    1984-01-01

    The history of strabismus surgery starts from the end of the eighteenth century. The first surgical trials consisted of performing myotomies of the medial rectus. Although Taylor from Great Britain could be one of the first to be mentioned, it was Dieffenbach from Germany who accomplished the first official myotomy in 1839. He is followed by many authors as Roux, Velpeau in Paris, and Bonnet in Lyon, the latter performing tenotomy instead of myotomy. In 1849 Guerin performed muscular advancement. In 1883, de Wecker described the muscular pleating, and Blascowiczs the muscular resection. Thus, by the end of the nineteenth century, the surgical treatment of esodeviations was supported by methods aimed to weaken the medial rectus (tenotomies, myotomies) and to strengthen the lateral rectus (advancement, pleating and resection). During twentieth century, progress achieved in anesthesiology and the quality of suture material led Jameson (1922) to substitute tenotomy by muscular recession. Since then, the surgery of squint has never been modified basically up to 1970 when Cuppers created the retro-equatorial myopexy. Thus, two kinds of surgical technics are currently available to surgeons: classic surgery, recession, resection and their variants, dealing with the static component of the deviation angle, and the Faden Operation of Cuppers struggling against the dynamic or innervational component. PMID:6389657

  10. Phagocytosis: history's lessons.

    PubMed

    Garg, Manish; Chandawarkar, Rajiv Y

    2013-01-01

    The assimilation of lessons from the past is an essential component of education for scientists of tomorrow. These lessons are not easy to find. History books on science are few and usually highly dramatized and biographies of scientists tend to exaggerate the pomp of scientific discovery. Both underplay the hard and laborious work that is integral to any scientific pursuit. Here we illustrate one such example. A century ago, the Nobel Prize in Medicine was awarded to two scientists: Ilya Metchnikoff, a Russian zoologist, for the discovery ofphagocytosis-a cell-mediated ingestion ofmicrobes; and Paul Ehrlich, a distinguished physician-scientist, for discovering a highly antigen-specific serum-derived antibody-based immune defense. These two diametrically opposing views of the host-pathogen interaction set the stage for a strife that led to seminal advancements in immunology. Mirrored in this journey are important lessons for scientists today--ubiquitously as applicable to modern scientific life as they were a century ago. This commentaryhighlights these lessons--a fitting centenary to a well-deserved recognition. PMID:23427369

  11. Asteroids: A History

    NASA Astrophysics Data System (ADS)

    Britt, Dan

    I finished reading Curtis Peebles' book Asteroids: A History with mixed emotions, but overall I was very disappointed. I enjoyed, with some reservations, the first few chapters, which describe the early days of asteroid astronomy. One thing that makes asteroid science enjoyable today is the rich collection of interesting and eccentric characters that share this profession.The 19th and early 20th centuries were no different. The story of these dedicated and sometimes strange individuals makes for lively reading. There was Hermann Goldschmidt, a German-born artist living over the Café Procope in Paris. In 1852, he caught the asteroid bug after attending a public lecture on astronomy, bought a telescope, and over the next 9 years discovered 14 asteroids by observing out of his apartment window with a 2-inch telescope! In those days, before astronomical photography, observers searched for asteroids by hand-drawing the starfield as seen through the telescope and then comparing it with another hand-drawn starfield done hours or nights later. Keen eyesight, steady hands, and the ability to draw accurately in the dark—and cold—were major advantages.

  12. The history of tuberculosis.

    PubMed

    Daniel, Thomas M

    2006-11-01

    Tuberculosis has claimed its victims throughout much of known human history. It reached epidemic proportions in Europe and North America during the 18th and 19th centuries, earning the sobriquet, "Captain Among these Men of Death." Then it began to decline. Understanding of the pathogenesis of tuberculosis began with the work of Théophile Laennec at the beginning of the 19th century and was further advanced by the demonstration of the transmissibility of Mycobacterium tuberculosis infection by Jean-Antoine Villemin in 1865 and the identification of the tubercle bacillus as the etiologic agent by Robert Koch in 1882. Clemens von Pirquet developed the tuberculin skin test in 1907 and 3 years later used it to demonstrate latent tuberculous infection in asymptomatic children. In the late 19th and early 20th centuries sanatoria developed for the treatment of patients with tuberculosis. The rest provided there was supplemented with pulmonary collapse procedures designed to rest infected parts of lungs and to close cavities. Public Health measures to combat the spread of tuberculosis emerged following the discovery of its bacterial cause. BCG vaccination was widely employed following World War I. The modern era of tuberculosis treatment and control was heralded by the discovery of streptomycin in 1944 and isoniazid in 1952. PMID:16949809

  13. Francis Bacon's natural history and civil history: a comparative survey.

    PubMed

    Manzo, Silvia

    2012-01-01

    The aim of this paper is to offer a comparative survey of Bacon's theory and practice of natural history and of civil history, particularly centered on their relationship to natural philosophy and human philosophy. I will try to show that the obvious differences concerning their subject matter encompass a number of less obvious methodological and philosophical assumptions which reveal a significant practical and conceptual convergence of the two fields. Causes or axioms are prescribed as the theoretical end-products of natural history, whereas precepts are envisaged as the speculative outcomes derived from perfect civil history. In spite of this difference, causes and precepts are thought to enable effective action in order to change the state of nature and of man, respectively. For that reason a number of common patterns are to be found in Bacon's theory and practice of natural and civil history. PMID:22702165

  14. Abortion: a history.

    PubMed

    Hovey, G

    1985-01-01

    This review of abortion history considers sacred and secular practice and traces abortion in the US, the legacy of the 19th century, and the change that occurred in the 20th century. Abortion has been practiced since ancient times, but its legality and availability have been threatened continuously by forces that would denigrate women's fundamental rights. Currently, while efforts to decrease the need for abortion through contraception and education continue, access to abortion remains crucial for the well-being of millions of women. That access will never be secure until profound changes occur in the whole society. Laws that prohibit absolutely the practice of abortion are a relatively recent development. In the early Roman Catholic church, abortion was permitted for male fetuses in the first 40 days of pregnancy and for female fetuses in the first 80-90 days. Not until 1588 did Pope Sixtus V declare all abortion murder, with excommunication as the punishment. Only 3 years later a new pope found the absolute sanction unworkable and again allowed early abortions. 300 years would pass before the Catholic church under Pius IX again declared all abortion murder. This standard, declared in 1869, remains the official position of the church, reaffirmed by the current pope. In 1920 the Soviet Union became the 1st modern state formally to legalize abortion. In the early period after the 1917 revolution, abortion was readily available in state operated facilities. These facilities were closed and abortion made illegal when it became clear that the Soviet Union would have to defend itself against Nazi Germany. After World War II women were encouraged to enter the labor force, and abortion once again became legal. The cases of the Catholic church and the Soviet Union illustrate the same point. Abortion legislation has never been in the hands of women. In the 20th century, state policy has been determined by the rhythms of economic and military expansion, the desire for cheap

  15. History of infrared detectors

    NASA Astrophysics Data System (ADS)

    Rogalski, A.

    2012-09-01

    This paper overviews the history of infrared detector materials starting with Herschel's experiment with thermometer on February 11th, 1800. Infrared detectors are in general used to detect, image, and measure patterns of the thermal heat radiation which all objects emit. At the beginning, their development was connected with thermal detectors, such as thermocouples and bolometers, which are still used today and which are generally sensitive to all infrared wavelengths and operate at room temperature. The second kind of detectors, called the photon detectors, was mainly developed during the 20th Century to improve sensitivity and response time. These detectors have been extensively developed since the 1940's. Lead sulphide (PbS) was the first practical IR detector with sensitivity to infrared wavelengths up to ˜3 μm. After World War II infrared detector technology development was and continues to be primarily driven by military applications. Discovery of variable band gap HgCdTe ternary alloy by Lawson and co-workers in 1959 opened a new area in IR detector technology and has provided an unprecedented degree of freedom in infrared detector design. Many of these advances were transferred to IR astronomy from Departments of Defence research. Later on civilian applications of infrared technology are frequently called "dual-use technology applications." One should point out the growing utilisation of IR technologies in the civilian sphere based on the use of new materials and technologies, as well as the noticeable price decrease in these high cost technologies. In the last four decades different types of detectors are combined with electronic readouts to make detector focal plane arrays (FPAs). Development in FPA technology has revolutionized infrared imaging. Progress in integrated circuit design and fabrication techniques has resulted in continued rapid growth in the size and performance of these solid state arrays.

  16. The history of LASIK.

    PubMed

    Reinstein, Dan Z; Archer, Timothy J; Gobbe, Marine

    2012-04-01

    Keratomileusis, brainchild of Jose I. Barraquer Moner, was conceived and developed as the first stromal sculpting method to correct refractive error in 1948. The word "keratomileusis" literally means "sculpting" of the "cornea." Barraquer's first procedures involved freezing a disc of anterior corneal tissue before removing stromal tissue with a lathe. Over the years, the procedure continued to develop, first through the Barraquer-Krumeich-Swinger non-freeze technique where tissue was removed from the underside of the disc by a second pass of the microkeratome. In-situ keratomileusis was later developed by passing the microkeratome a second time directly on the stromal bed. The procedure became known as automated lamellar keratoplasty with the invention of an automated microkeratome and was further refined by replacing the disc without sutures and later by stopping the microkeratome before the end of the pass to create a hinged flap, as first demonstrated in 1989. The history of the excimer laser dates back to 1900 and the quantum theory, eventually leading to the discovery that 193-nm ultraviolet excimer laser pulses could photoablate tissue without thermal damage. Ultrastructural and wound healing studies confirmed that large area ablation could be performed in the central cornea. This was described as photorefractive keratectomy in 1986 and the first sighted eyes were treated in 1988. An excimer laser was first used to sculpt from the stromal bed under a hinged flap created manually using a trephine and scalpel in 1988. The incorporation of a microkeratome in 1990 finally led to laser in situ keratomileusis-LASIK-as we know it today. PMID:22496438

  17. History of wildlife toxicology.

    PubMed

    Rattner, Barnett A

    2009-10-01

    The field of wildlife toxicology can be traced to the late nineteenth and early twentieth centuries. Initial reports included unintentional poisoning of birds from ingestion of spent lead shot and predator control agents, alkali poisoning of waterbirds, and die-offs from maritime oil spills. With the advent of synthetic pesticides in the 1930s and 1940s, effects of DDT and other pesticides were investigated in free-ranging and captive wildlife. In response to research findings in the US and UK, and the publication of Silent Spring in 1962, public debate on the hazards of pollutants arose and national contaminant monitoring programs were initiated. Shortly thereafter, population-level effects of DDT on raptorial and fish-eating birds were documented, and effects on other species (e.g., bats) were suspected. Realization of the global nature of organochlorine pesticide contamination, and the discovery of PCBs in environmental samples, launched long-range studies in birds and mammals. With the birth of ecotoxicology in 1969 and the establishment of the Society of Environmental Toxicology and Chemistry in 1979, an international infrastructure began to emerge. In the 1980s, heavy metal pollution related to mining and smelting, agrichemical practices and non-target effects, selenium toxicosis, and disasters such as Chernobyl and the Exxon Valdez dominated the field. Biomarker development, endocrine disruption, population modeling, and studies with amphibians and reptiles were major issues of the 1990s. With the turn of the century, there was interest in new and emerging compounds (pharmaceuticals, flame retardants, surfactants), and potential population-level effects of some compounds. Based upon its history, wildlife toxicology is driven by chemical use and misuse, ecological disasters, and pollution-related events affecting humans. Current challenges include the need to more thoroughly estimate and predict exposure and effects of chemical-related anthropogenic

  18. A Structural History of English.

    ERIC Educational Resources Information Center

    Nist, John

    This book combines a traditional history-of-the-language approach with modern linguistic analysis to discuss the history of English from Old English through Middle English, Early Modern English, Authoritarian English, Mature Modern English, to American English. The book begins with a discussion of the present status and structure of English. Each…

  19. World History Textbooks: A Review

    ERIC Educational Resources Information Center

    Sewall, Gilbert T.

    2004-01-01

    This world history review examines standard textbooks used between the sixth and twelfth grades in schools across the nation. These established textbooks dominate the field and set the pitch for new and forthcoming volumes. The 2002 Texas history textbook adoption and the California list have influenced what textbooks will dominate the national…

  20. The Challenge of Family History.

    ERIC Educational Resources Information Center

    Coontz, Stephanie

    2001-01-01

    Explains how the experience of discussing family issues in the public arena, especially on radio talk shows, has caused the author to rethink her approach to teaching family history. Discusses two techniques that can assist students in keeping their feelings about their own family experiences from interfering with their understanding of history.…

  1. History, Archives, and Information Science.

    ERIC Educational Resources Information Center

    McCrank, Lawrence J.

    1995-01-01

    Discusses trends and issues in the archival, historical, and information sciences. Examines the relationship between history and information science; surveys archives in the context of contemporary issues pervading history and information science. Also discusses concerns common to all three sciences, including technological obsolescence and…

  2. Drug Use in American History.

    ERIC Educational Resources Information Center

    McWilliams, John C.

    1991-01-01

    Discusses drug use in U.S. history. Argues that a "get-tough" approach did not work in the past and will not work in the future. Suggests that history can provide a scholarly assessment of drugs, foster understanding of drugs in contemporary society, and enable students to evaluate drug policies more objectively. (DK)

  3. The Case for "Big History."

    ERIC Educational Resources Information Center

    Christian, David

    1991-01-01

    Urges an approach to the teaching of history that takes the largest possible perspective, crossing time as well as space. Discusses the problems and advantages of such an approach. Describes a course on "big" history that begins with time, creation myths, and astronomy, and moves on to paleontology and evolution. (DK)

  4. History of American Higher Education

    ERIC Educational Resources Information Center

    McCarthy, Margaret Cain

    2011-01-01

    "History of American Higher Education" documents the fascinating evolution of American colleges and universities, touching on the historical events that shaped them, from the colonial era through the early twenty-first century. Throughout history, higher education has played an important role in the transmission of cultural identity from one…

  5. Rhetorical Histories and Arms Negotiations.

    ERIC Educational Resources Information Center

    Kane, Thomas

    1988-01-01

    Argues that the use of historical events as rhetorical artifacts has sustained cold war assumptions and attitudes; that rhetorical events provide composites for rhetorical histories which become the basis for argumentative appeals; and that these rhetorical histories continue to permeate American diplomacy in general and arms negotiations in…

  6. The Florida Library History Project.

    ERIC Educational Resources Information Center

    Jasper, Catherine; McCook, Kathleen de la Pena

    The Florida Library History Project (FLHP) began in January 1998. Letters requesting histories were sent to all public libraries in Florida with follow-up letters sent after an initial response was received from the libraries. E-mail messages were sent out to FL-LIB listservs encouraging participation in the project. A poster session was presented…

  7. Alternatives to War in History.

    ERIC Educational Resources Information Center

    Kimball, Jeffrey

    1994-01-01

    Asserts that human history is a story of paradoxes: cooperation and conflict, war and peace. States that, throughout history, various individuals and groups have sought alternatives to war. Describes attempts to keep the peace, to manage conflict, and to initiate social reforms that eliminate the causes of war. (CFR)

  8. History's Purpose in Antebellum Textbooks

    ERIC Educational Resources Information Center

    McInnis, Edward Cromwell

    2012-01-01

    Many scholars have argued that history education during the antebellum period in the United States supported conservative values and sought to produce close-minded citizens. History textbooks of that era, they frequently posit, cast Americans as God's chosen people and present the past in a style that reaffirms established social conventions. Ruth…

  9. History Microcomputer Games: Update 2.

    ERIC Educational Resources Information Center

    Sargent, James E.

    1985-01-01

    Provides full narrative reviews of B-1 Nuclear Bomber (Avalon, 1982); American History Adventure (Social Science Microcomputer Review Software, 1985); Government Simulations (Prentice-Hall, 1985); and The Great War, FDR and the New Deal, and Hitler's War, all from New Worlds Software, 1985. Lists additional information on five other history and…

  10. The History of World Cinema.

    ERIC Educational Resources Information Center

    Robinson, David

    This survey of the history of world cinema begins with the "Pre-history" of film making and covers developments, by major periods, through 1972. The film making of all major countries, except Australia, receives attention, and the appendixes contain a note on animated films, a selected filmographies list, and a bibliography. Aspects of the film…